COCHIN 682022, KERALA, INDIA


LIST OF SELECTED PUBLICATIONS 
1. Magnesium oxide/Zinc oxide combination – efficient stabilizer system for PVC, K.E.George, R.Joseph and D.J.Francis   Rubber Processing and Applications, Vol.5, (1985) 179-181.
2. Modification of polychloroprene with poly (vinylchloride), R.Joseph, K.E.George and D.J.Francis, International Journal of Polymeric Materials, Vol.11, (1986), 95-100.
3. Studies on NBR/PVC blends, K.E.Geporge. R.Joseph and D.J.Francis, Journal of Applied Polymer Science, Vol.32, (1986) 2867-2873.
4. Studies on the cure characteristics of elastomer blends, R.Joseph, K.E.George and D.J.Francis, International  Journal of Polymeric Materials Vol 11(1986) 205-209 
5. Modification of polysulphide rubber using NBR/PVC blend, K.E.George, R.Joseph, D.J.Francis and J.K.Varkey, Journal of Material Science Letters, Vol.5, (1986) 1221-1223.
6.Tribasic lead sulphate as efficient curing agent for polychloroprene, R.Joseph, K.E.George and D.J.Francis, Die Angewandte Macromolekulare Chemie, Vol.148, (1987) 19-26.
7. Polymer-solvent interaction parameter for NR/SBR and NR/BR blends, R.Joseph, K.E.George, D.J.Francis and K.T.Thomas, International Journal of Polymeric Materials, Vol.12, (1987) 29-34
8. Studies on 50/50 natural rubber/styrene-butadiene copolymer blend, R.Joseph, K.E.George and D.J.Francis, Die Angewandte Macromolekulare Chemie, Vol.152, (1987) 107-119.
9. Blends of polychloroprene and poly (vinyl chloride), K.E.George R.Joseph, and D.J.Francis, Die Angewandte Macromolekulare Chemie, Vol.153, (1987) 153-163.
10. Studies on the cure characteristics and vulcanizate properties of 50/50 NR/PB  blend, R.Joseph, K.E.George, D.J.Francis and K.T.Thomas, International Journal of Polymeric Materials, Vol.12, (1987) 63-64.
11. Modification of butadiene-acrylonitrile rubber/poly (vinyl chloride) blend using natural rubber, styrene-butadiene rubber and polybutadiene rubber, R.Joseph, K.E.George, D.J.Francis and K.T.Thomas, Polymer Engineering and Science, Vol.27, (1987) 1137-1140.
12. Studies on the cure characteristics and vulcanizate properties of 50/50 NR/SBR blend, R.Joseph, K.E.George, and D.J.Francis, Journal of Applied Polymer Science, Vol.35, (1988) 1003-1017.
13. Scanning electron microscopy examination of the fracture surface of NR/SBR and NR/PB blends, R.Joseph, K.E.George, and D.J.Francis, International Journal of Polymeric Materials, Vol.12, (1988) 111-123.
14. Effect of blending techniques on the curing of elastomer blends, R.Joseph, K.E.George, E.A.Samad and D.J.Francis, Die Angewandta Macromolekulare Chemie, Vol.163, (1988) 37-45.
15. Improved compatibility of NR/Buryl and NR/EPDM blends by carboxylating butyl and EPDM, N.Suma, R.Joseph and D.J.Francis, Kautschuk+Gummi Kunststoffe, Vol.43(1990)1095-1097.
16. Studies on rubber bound antioxidants, S.Avirah and R.Joseph, Die Angewandte Makromolekulare Chemie, Vol.193 (1991)1-11.
17. Chemical modification of blends of poly(vinyl chloride) with linear low density polyethylene, Jayamma  Francis, K.E.George and Rani Joseph, Eur.Polym.J.Vol.28, No.10(1992)1289-1293.
18. Improved compatibility of NR/Butyl and NR/EPDM blends by precuring.  N.Suma and Rani Joseph Indian Journal of Natural Rubber Research, Vol.5 (1992) 238-244.
19. Improved mechanical properties of NR/EPDM and NR/Butyl blends by precuring EPDM and butyl, N.Suma, Rani Joseph and K.E.George Journal of Applied Polymer Science, 49(1993)549-557.
20. Study of the effect of poly ethylene glycol in filled natural rubber latex vulcanizate, L.Jose and R.Joseph, Kautschuk Gummi Kunstsoffe, Vol.3(1993) 220-222.
21. Investigation of the processibility of NR/IIR and NR/EPDM blends using a Torque Rheometer, N.Suma, Rani Joseph and K.E.George, International Journal of Polymeric Materials, 20(3-7), (1993) 145-158.
22. Utilisation of IIR tube reclaim for developing NR/HR blends, N.Suma and Rani Joseph. International Journal of Polymeric materials, 20, (1993) 93-103.
23. Utilisation of IIR tube reclaim for developing NR.IIR blends. N.Suma, Rani Joseph Int.J.Polymer Mater 1993, 21(3-4), 127-135.
24. The utilisation of latex reclaim in natural rubber, R.S.George and Rani Joseph, Die Angewandte Makromoleckulare Chemie,  215(1994)25-33.
25. Studies on thermoplastic elastomers from polyproplene and latex waste products, R.S.George and R.Joseph, Kautschuk Gummi Kunststodffe, 11(1994) 816-819
26. Studies on Natural rubber bound diphenylamine antioxidants, S.Avirah and R.Joseph, Polymer Degradation and Stability, 46(1994)251-257
27. Studies on Natural rubber bound para phenylene diamine antioxidants in NBR, S.Avirah and Rani Joseph, Journal of Applied Polymer Science, 57(1995)1511-1524
28. Studies on Mastication Stage binding of Antioxidants, S.Avirah and Rani Joseph, Journal of Elastomers and Plastics, 27(1995)149-167
29. Rheological and extrudate behavior of Natural rubber/latex reclaim blends, Reena Susan George, Rani Joseph, K.E.George and D.J.Francis, Journal of Elastomer and Plastics, 27(1995)138-147
30. Mechanical property improvement of NBR/IR blend partial precuring of IR, K.A.Job, R.Joseph and K.E.George, Kautsch Gummi Kunstoffe, 46(1995) 290-293.
31. Studies on adhesives for rubber to rubber bonding, Lynta Job, Rani Joseph, Journal of Adhesive Science Technology, Vol.9,11,1995 1427-1434.
32. Studies on Rubber bound p-phenylene diamine antioxidant and Natural Rubber, S.Avirah, M.I.Geetha and R.Joseph, Kautschuk Gummi Kunststoffe, 49(1996) 831-836
33. Use of amine terminated liquid natural rubber as a plasticiser in filled NR and NBR compounds.  R.Srilathakutty, Neetha John, Rani Joseph and K.E.George, International journal of Polymeric Materials, 32(1996)235-246
34. Studies on cell structure and mechanical properties of NR /Latex reclaim/HSR based microcellular sheets, Reena Susan George and Rani Joseph, Poly Plast. Technol.Eng.35(3)(1996)-486
 
35. Utilisation  of waste latex products in Styrene Butadiene Rubber, Reena Susan George, and Rani Joseph, Iranian Polymer Journal, 5(1996)3-7
36.Studies on the properties of Microcellular Soles based on NBR/PVC blends, Srilathakutty,R.V.Noushad, Rani Joseph and K.E.George, Polym. Plast. Technol. Eng.35(1)(1996) 97-119.
37. Linseed oil as a multipurpose ingredient in NBR vulcanisate, V. Nandanan, Rani Joseph and D J Francis, journaql of elastomers and plastics, 28 (1996), 326-354.
37.  Studies on  wood to wood bonding ahesives based on Natural rubber latex, Neetha John and Rani Joseph, J.Adhesion Science and Technology, 11(1997)225-232
38. Starved feeding for improving the mechanical properties of Styrene Butadiene Rubber vulcanisate, P.J.Joseph Francis, Rani Joseph and K.E.George, Iranian Polymer Journal,6(1997)19-27
39. An accelerator system for transparent latex products, Laliamma Jose and Rani Joseph, journal of Natural Rubber Research, 11(1997)69-76
40. Effect of Starved feeding on Ruibber Extrudate properties, P.J.J.Francis, R.Joseph and K.E.George, Kaustschuk Gummi Kunstoffe, 10(1997) 704-710.
41. Starved extrusion for the improvement of mechanical properties of rubber vulcanizate, P.J.Francis, Rani Joseph and K.E.George, Journal of Elastomers and Plastics, 292(1997) 148-162.
42. Rubber to steel bonding studies using a rubber compound strip adhesive system, Neetha John and Rani Joseph, Journal of Adhesion Science and Technology, Vol.12, No.1, PP.59-69 (1998).
43. Rubber solution adhesives for wood to wood bonding, Neetha John and Rani Joseph, Journal of Applied Polymer Science 68(7) P.1185(1998),
44. Studies on conductive silicone rubber compounds, Princy K.G., Rani Joseph and C.Sudha Kartha, Journal of Applied Polymer Science Vol.69 1043-1050 (1998).
45.Studies on the processability of different forms of natural rubber using torque rheometer, K.T.Thomas, N.M.Mathew and R.Joseph, International Journal of polymeric Materials Inter.J.Polymeric Materials Vol.41 (1998) PP.201-214.
46. Modification of latex foam and M.C. sheet waste and its utilisation, R.Srilathakutty, Rani Joseph and K.E.George Polymer Recycling Vol.3, No.4 303-309 (97-98)
47. Development of latex reclaim from waste latex products Mary Joseph, Rani Joseph, K.E.George Polymer Recycling 1997-19983(2) 93-97 (1998)
48. Studies on Rubber to Nylon Tire cord Bonding Lynta Job, Rani Joseph “Journal of Applied Polymer Science” Vol 71 1197-1202 (1999)
49. Rubber seed oil “A multipurpose additive in NR and SBR Nandanan, Rani Joseph, K.E.George, Journal of Applied Polymer Science 72 487-92 (1999)
50. Studies on MC soles from Thermo Plastic elastomers based on SBS/NR and SBS/NR/HSR blends R.Srilathakutty, Rani Joseph and K.E.George International plastics Engineering and Technology, Vol.383-99(1999)
51. Use of Co-poly(styrene/butadience/vinylpyridine) latex based adhesive for bonding wood N.John and R.Joseph Plastics Rubber and Composites 1999 vol28 No.2 80-83.
52. Rubber seed oil: A Multipurpose additive in NR and SBR. V Nandanan R Joseph and K E George   Journal of Applied Polymer Science. Vol 72, 487-492  (1999)
53. Development of microcellular soles based on polybutdience BR/High styrene resin (HSR) Blends R.Srilathakutty, Rani Joseph and K.E.George, Cellular polymer Vol.19 No.1 2000 pp.1-13.
54. Coir  pith a low cost filler in microsellular soles based on natural rubber.  High styrene resin, Sreelathakutty R, R. Joseph and K.E.George, Plastics Rubber and Composites, Vol.29 No.2 96-100 (2000)
55. Studies on adhesives for bonding rubber to rubber part 2 Reclaimed latex product for adhesive, addition of ultra accelerator and use of souble sulphur, L.Job and R.Joseph Plastics Rubber and Composites Vol.29 No.2 92-96(2000)
56. EVA can help the flexibility of M.C.soles Srilathakutty R., R.Joseph and K.E.George, Rubber Asia, June 2000.
57. Xanthate accelerators for low temperature Curing of Natural rubber Shiny Palatty, Rani Joseph Journal of Applied Polymer Science Vol 78, 1769-1775 (2000)
58. Synthesis Charecterisation of Chlorinated Paraffin Wax –Bound Paraphenylene Antioxidant and Its Application in Natural Rubber. P.B Sulekha, R Joseph ,S Prathapan   Journal of Applied Polymer Science  Vol 81 , 2183-2189  
59. Studies on the dipping characteristics of radation vulcanised NR latex. Sasidharan.K.K., K.S.Gopalakrishnan , Rajammal and Rani Joseph, Journal of Applied Polymer Science. Vol 81 ,3141-3148 (2001)
60.Studies on the Blends of Low Density Poly Ethylene and Linear low Density Poly Ethylene with modified Latex product waste. S Rajalekshmi and R Joseph. Polymer Recycling Vol 6 Nos 2/3, (2001)
61.Studies on Xanthat Zinc diethyl dithiocarbamate accelerator combination in Natural Rubber. Shiny Palatty, Rani Joseph. Plastics Rubber and Composites 30, 270  (2001)
62.Studies on blends of Low density Polyethylene and Liniar Low density                   Polyethylene with modified latex product waste   S Rajalekshmi S and Rani Joseph, Polymer Recycling Vol 6 Nos 2/3, 2001 
63.“Complex permittivity and conductivity of poly aniline at microwave frequencies” S.Bijukumar, Honey John, Rani Joseph, M.Hajian, L.P.Ligthart, K.T.Mathew, Journal of European ceramic society, Vol.21, 2672-2680,( 2001).
64.Rice hull ash as a filler in microcellllular soles, R.Srilathakutty, K.E.George and Rani Joseph. International Journal of Environmental Studies, vol 59(1)133-142 (2002)
65. Effect of drying conditions on Microwave Conductivity of Polyaniline. Honey John, Biju Kumar,K T Mathew, Rani Joseph Journal of Applied Polymer Science. Vol 83, 2008-2012 (2002)
66. Use of Polymer bound antioxidants in SBR vulcanizates .P.B Sulekha and R Joseph Plastics Rubber and Composites Vol 31 No 1 (2002)
67.Complex methylene blue sensitized polyvinyl chloride: a polymer matrix for hologram recording M Ushamani K Sreekumar,C Sudha Kartha and Rani Joseph  Applied Optics /Vol .41 No 10 April 2002 
68.Use of polymer bound antioxidants in SBR vulcanizates . Sulekha P B, Rani Joseph. Plastics Rubber and Composites 2002 Vol 31 pp 1-5 
69.New oligomeric antioxidants for improved flex crack resistance and Ozone resistance Sulekha P B, Rani Joseph Polymer degradation and stability Polymer Degradation and Stability 77 (2002 ) 403-416
70. Studies on Conductivity of Nitrile rubber and its blends with NR , EPDM and PVC . PrincyK G, Sudha Kartha ,Rani Joseph. Plastics Rubber and Composites 2002 Vol 31 No 3    pp 114 -118 
71. Ushamani.M, K.Sreekumar,  C.Sudha Kartha, Rani Joseph, “Complexed Methylene blue sensitized Poly(vinyl chloride)-A polymer matrix for hologram   recording”,  Applied Optics. Vol 41, No:10, April (2002) 1984-1988.
72.Ushamani.M, K.Sreekumar, C.Sudha Kartha, Rani Joseph, “Studies on eosin doped polyvinyl alcohol for optical recording” International Seminar On Advances In Polymer Technology, CUSAT, Cochin,Kerala, Dec 12-14, 2002. Jointly organized by Dept.of Polymer Science and Rubber Technology Technical University of Eindhoven, Netherlands
73. Optimisation of pH and direct imaging conditions of complexed methylene blue sensitized poly(vinyl chloride )films. M  Ushamani,  N  G Leenadeenja, K  Sreekumar,  C Sudha  Kartha and Rani  Joseph.  Bull.Mater.Sci Vol 26 No 3 April 2003 pp 343-348
74. Ushamani.M, N.G.Leena Deenja, K.Sreekumar, C.Sudha Kartha, Rani Joseph Optimization of pH and direct imaging on complexed methylene blue sensitized poly (vinyl chloride), Bull. Mater. Sci, Vol 26, No.3,343-348, April 2003.
75. Honey John, S.Bijukumar, K.T.Mathew, Rani Joseph, “Studies on conducting poly aniline-polyvinyl chloride composite” Rubber, plastics, composites, vol. 32, iss. 7, September 2003,  pp. 313-317(5)
76. Ushamani.M, K.Sreekumar, C.Sudha Kartha, Rani Joseph, “Methylene blue doped Polymers: Efficient media for Optical Recording” Journal of Modern Optics, vol 51, no:5, (2004),743-755.
77. Ushamani.M, K.Sreekumar, C.Sudha Kartha, Rani Joseph,” Fabrication and Characterisation of methylene blue doped polyvinyl alcohol-polyacrylic acid for holographic recording” Applied Optics , vol43,no18,20 june 2004.
78. Honey John, Rinku M.Thomas, K.T.Mathew, Rani Joseph, “Studies on the dielectric properties of poly o-toluidine and poly(o-toluidine-aniline) copolymer” Journal of Applied polymer science Vol. 92, Iss. 1, April 2004, 592-598
79.Isora fibre and its composites with natural rubber:  Lovely Mathew, K. U. Joseph, Rani Joseph, Progresses in Rubber Plastics  and Recycling Technology (2004); 20(4): 337.
80. Studies on Polymer bound antioxidants in NBR vulcanizates, Sulekha P B, Rani Joseph, International Journal of Polymeric Materials 54 : 333-345 2005
81. Studies on Thermoplastic Elastomers based on liniar low-density poly ethylene and latex product waste. Rajalekshmi S, Rani Joseph. International Journal of Polymeric Materials   54 :1-15 ,2005
82. Effect of gamma radiations on the mechanical, chemical and morphological       properties of isora fibre: Lovely Mathew, K. U. Joseph, Rani Joseph,  Indian Journal of multidisciplinary research (2005); 1(2): 213
83.Model compound studies on the de-vulcanization of natural rubber using 2,3-dimethyl-2-butene  V.V. Rajan, W. K. Dierkes, R. Joseph, J. W. M. Noordermeer, Rubber Chem. Technol. , 78, 572 (2005)
84. Comparative investigation on the reclamation of NR based latex products with amines and disulphides V.V. Rajan, W. K. Dierkes, R. Joseph, J. W. M. Noordermeer, Rubber Chem. Technol., 78, 855 (2005)
85. Application of NR based latex reclaim: The link between structure and, properties V.V. Rajan, W. K. Dierkes, R. Joseph, J. W. M. Noordermeer, Rubber Chem. Technol. (2005), 
86. Effect of diphenyldisulphide with different substituents on the reclamation of NR based latex products  V.V. Rajan, W. K. Dierkes, R. Joseph, J. W. M. Noordermeer J. Appl. Polym. Sci., 2005
87. Swelling behaviour of short isora fibre reinforced natural rubber composites in oils used in Automobiles: Lovely Mathew, K. U. Joseph, Rani Joseph,  Bulletin of Materials Science (2006); 29: 91
88.Isora fibre: Morphology, Chemical composition, Surface modification,       Mechanical and Thermal properties Lovely Mathew, K. U. Joseph, Rani Joseph, Journal of Natural fibres (2006); 3(4)110.
89.Low temperature curing studies of short isora fibre reinforced natural rubber Composites: Lovely Mathew, Shiny Palatty, Rani Joseph, Journal of Rubber       Research,(2006); 9(1):21
90.Effect of curing temperature, fibre loading and bonding agent on the swelling behaviour  of short isora fibre reinforced natural rubber composites: Lovely Mathew, K. U. Joseph, Rani Joseph. Composite interfaces, (2006) ;13 (4-6): 391 
91.Mechanical properties of short isora fibre reinforced natural rubber  Composites, Lovely Mathew, K. U. Joseph, Rani Joseph, Journal of  Applied Polymer Science Volume 103, Issue 3 , Pages 1640 – 1650 (2006)
92. Carbon nanotubes induced crystallization of poly(ethylene terephthalate); K Anoop Anand, U.S Agarwal, Rani Joseph, Polymer.  47 3976-3980 2006.
93. Carbon nanotube reinforced PET nanocomposite through melt compounding, Anoop Anand, U.S Agarwal, Rani Joseph (J. Appl. Polym. Sc. 2006) 
94. Recycling of NR based cured latex material reclaimed with 2,2’-dibenzamidodiphenyldisulphide in a truck tyre tread compound  V.V. Rajan, W. K. Dierkes, R. Joseph, J. W. M. Noordermeer  J. Appl. Polym. Sci., 12/2006; 102(5):4194 - 4206. 
95.Science and technology of rubber reclamation with special attention to NR based waste latex products V.V. Rajan, W. K. Dierkes, R. Joseph, J. W. M. Noordermeer, Progr. Polym. Sci., Volume 31, Issue 9, September 2006, Pages 811–834
96. Reusable Recording medium based on MBPVA and Vinyl Acetate. Mary John, M. Ushamani, K. Sreekumar, Rani Joseph, and C. Sudha Kartha .Journal of Modern Optics Vol 53 No 3 February 2006 545-555
97. Stable Diffraction Efficiency Beena Mary John, Rani Joseph , K. Sreekumar and  Sudha  Kartha  , The Japan Society of Applied Physics Vol. 45, No. 11, 2006, pp. 8686–8690 2006
98. Dynamic Mechanical Analysis of short isora fibre reinforced natural rubber Composites: Lovely Mathew, K. U. Joseph, Rani Joseph, Composite Science and Technology  2006
99. M. K.  Joshy, Lovely Mathew and Rani Joseph, Studies on short isora fibre reinforced polyester composites,  Composite interfaces (2006) 13 (4-6): 377-390  
100. Enhancement of diffraction efficiency and storage life of poly(vinyl chloride)-based optical recording medium with incorporation of an electron donor Applied Optics   Beena Mary John, M. Ushamani, K. Sreekumar, Rani Joseph, and C. Sudha Kartha Appl Opt. 2007 Jan 20;46(3):346-50.
101. PET-SWNT nanocomposites through ultrasound assisted dissolution-evaporation; Anoop Anand K, U.S Agarwal and Rani Joseph o European Polymer Journal 43  2279-2285 (2007 ).
102. Preparation of insitu precipitated silica filled Acrylonitrile butadiene rubber composites. R. Joseph. Progress in Rubber ,Plastics and Recycling Technology Vol 23 No 4 PP 209-221 2007
103. Ageing behaviour of short isora fibre reinforced natural rubber composites:-gamma irradiation, ozone and thermal ageing: Lovely Mathew, K. U. Joseph, Rani Joseph, Journal of Natural fibres  2007
104.Short isora fibre reinforced natural rubber composites: Lovely Mathew, K. U. Joseph, Rani Joseph,  Rubber, Plastics and Composites  2007
105. Photoconductivity in molecularly doped poly(methyl methacrylate) sandwich cells, V. C. Kishore, R. Dhanya, C Sudha Kartha, K Sreekumar and Rani Joseph, Journal of Applied Physics, Vol 101, 063102 (2007). (This article was selected also for inclusion in Virtual Journal of Nanoscale Science & Technology – April 2, 2007, Volume 15, Issue 13).
106. M. K. Joshy, Lovely Mathew and Rani Joseph, Studies on interfacial adhesion in Unidirectional isora fibre reinforced polyester composite, Composite interfaces (2007) 14 (7-9): 631-646.
107.M. K. Joshy, Lovely Mathew and Rani Joseph, “Effect of alkali treatment on the properties of Unidirectional isora fibre reinforced epoxycomposites”, Plastics, Rubber and Composites (2007) 36 (6) : 259-266.
108. Spectral distribution of photocurrent in poly(6-tert-butyl-3-methyl-3,4-dihydro-2H-1,3-benzoxazine), Kishore V. C., R. Dhanya, K. Sreekumar, Rani Joseph and C. Sudha Kartha, Synthetic Metals, Vol. 158, 676–680 (2008).
109. The Dipole Moments and First-order hyperpolarizability of N, N-bis(4-bromobutyl)-4- nitrobenzenamine, V. C. Kishore, R. Dhanya, K Sreekumar, Rani Joseph and C. Sudha Kartha, Spectrochimica Acta Part A, Vol. 70, 1227 (2008)
110.Ground state and excited state dipole moments of alkyl substituted p-Nitroaniline derivatives. Dhanya R, Kishore V C, Rani Joseph, Sudha Kartha C and Sreekumar K. Spectrochimica Acta Part A, Vol. 71, 1355-1359 (2008).
111. M. K. Joshy, Lovely Mathew and Rani Joseph, Effect of alkali treatment on the mechanical properties of short randomly oriented isora fibre-polyester composites, Progress in Rubber, Plastics and recycling Technology. 2008, vol. 24,  pp. 255-272.
112. Compatibility Studies on Sulphur Cured EPDM/CIIR Blends, Sunil Jose. T, Anoop Anand K., and Rani Joseph, Iranian Polymer Journal / Volume 17 Number 6 (2008).
113. Optimization of Preparation Conditions on the Dielectirc Properties of Polyaniline. Rinku M. Thomas, Honey John, K.T. Mathew, Rani Joseph and K.E. George, Journal of Applied Polymer Science, 2008.
114. Nano ZnO filled Polypropylene: Thermal Properties, Aswathy K.V., and Rani Joseph, International Journal of Plastics Technology Vol. 12, 957-967 (2008).
115. M. K. Joshy, Lovely Mathew and Rani Joseph, “Effect of alkali treatment on the mechanical properties of short randomly oriented isora fibre polyester composites”, Progress in Rubber, Plastics and recycling Technology(2008), 24(4), pp. 239-253.
116. M. K. Joshy, Lovely Mathew and Rani Joseph, Influence of fibre surface modification on the mechanical performance of randomly oriented isora-polyester composites, International Journal of Polymeric Materials, 58:2–20, 2009.
117.Effect of Chromium doping on the diffraction efficiency of methylene blue sensitized PVA/acrylamide films, Beena Mary John,Rani Joseph,K Sreekumar,C Sudha Kartha, J.Mater.Sci.Mater Electron (2009) 20;S 216-S 220.
118. Preparation of Low-Protein Natural Rubber Latex: Effect of Polyethylene Glycol. G. Abhilash, S. Sabharwal, Abhinav Dubey, Jose Paul, Honey John, Rani Joseph. Journal of Applied Polymer Science, Vol. 114, 806–810 (2009) 
119. EPDM/CIIR blends: improved mechanical properties through procuring. Sunil T. Jose, Anoop K. Anand and Rani Joseph. Polym. Bull. (2009) 63:135–146. 
120. Laser resonant modes from MEH-PPV dissolved in tetrahydrofuran. G.Sreelekha, G. Vidya, K. Geetha, M.S. Ebin, Rani Joseph ,S. Prathapan , P. Radhakrishnan ,C.P.G. Vallabhan and V.P.N. Nampoori,  International journal of Photonics, 3(1), pp. 31-38, (2011) .
121. Multimode emissions from MEH-PPV blended with Polystyrene film waveguides ", G.Sreelekha, G. Vidya, K. Geetha, Rani Joseph, S. Prathapan, P. Radhakrishnan, C.P.G. Vallabhan and V.P.N. Nampoori ; International Journal of optics and photonics, 5(2), pp. 111-120, (2011) .
122. Characteristics of Dual Amplified Spontaneous Emission from MEH-PPV solutions ", G.Sreelekha, G. Vidya, K. Geetha, Rani Joseph ,S. Prathapan , P. Radhakrishnan , C.P.G. Vallabhan and V.P.N. Nampoori ; International journal of Optics and Photonics,5(1), pp. 3-12, (2011) .
123. Chelakkal Sukumaran Rajesh Sasidharan Savithrydevi SreeRoop, Vayalamkuzhi Pramitha,  Rani Joseph, Cheranellore Sudha Kartha "Study on the performance of eosin-doped poly(vinyl alcohol)/acrylamide photopolymer films for holographic recording using 488-nm wavelength",Opt. Eng. (2011), 50(12).
124.  Latex stage blending of multiwalled carbon nanotube in carboxylated acrylonitrile butadiene rubber: mechanical and electrical properties. Materials & Design, Volume 41, 2012, Pages 23-30. K. Preetha Nair, Paulbert Thomas, Rani Joseph.
125. Effect of concentration of DYE on the storage life of plane wave gratings on photopolymer film. Journal of Applied Polymer Science.Volume 125, 2012, pages 1238–1243. Kalathungal Prasannakumari Nimmi, Vayalamkuzhi Pramitha, Krishnapillai Sreekumar, Cheranaloor Sudha Kartha,  Rani Joseph.
126.Thermal and mechanical properties of polypropylene/titanium dioxide nanocomposite fibers. Materials & Design, Volume 37, 2012,  Pages 537-542. Saisy Kudilil Esthappan, Suma Kumbamala Kuttappan, Rani Joseph.
127. Nanokaolin clay as reinforcing filler in Nitrile rubber, International Journal of Scientific & Engineering Research. Volume 3, Issue 3, March -2012. Preetha Nair K, Rani Joseph.
128. Effect of aluminium hydroxide, chlorinated polyethylene, decabromo biphenyl oxide and expanded graphite on thermal, mechanical and sorption properties of oil-extended ethylene–propylene–diene terpolymer rubber. Materials & Design, Volume 40, 2012, Pages 80-89. Ajalesh Balachandran Nair, Philip Kurian, Rani Joseph.
129.Effect of titanium dioxide on the thermal ageing of polypropylene.
Polymer degradation and stability, Volume 97, Issue 4,  2012, Pages 615-620. Saisy Kudilil Esthappan, Suma Kumbamala Kuttappan, Rani Joseph.
130. Ethylene–propylene–diene terpolymer/hexa fluoropropylene–vinylidinefluoride dipolymer rubber blends: Thermal and mechanical properties. Materials & Design, Volume 36, 2012, Pages 767-778. Ajalesh Balachandran Nair, Philip Kurian, Rani Joseph.
131. Evaluation of absolute fluorescence quantum yield of MEH-PPV using laser induced thermal lens technique ", G.Sreelekha, G. Vidya, Rani Joseph ,S. Prathapan , P. Radhakrishnan, C.P.G. Vallabhan and V.P.N. Nampoori ; Asian J. Spectrosc, pp. 271-275, Special Issue-2012 .
132.Saisy K Esthappan, Suma K K, Rani Joseph, “Thermal and mechanicalproperties of polypropylene/titanium dioxide nanocomposite fibers”,Materials and Design, 37, (2012), 537-542.
133.Two photon fluorescence spectra from MEH-PPV/Polystyrene based film waveguides, G. Sreelekha, G Vidya ,M S Ebin, K Geetha ,S Sreeja, Rani Joseph, S Pratapan,P Radhakrishnan, C P G Vallabhan and V P N Nampoori ; Journal of Optics, June 2013, Volume 42, Issue 2, pp 101-105
134.Dielectric Behavior of Aluminium Hydroxide Filled Oil-Extended Ethylene-Propylene-Diene-Monomer Rubber Composites in Microwave Fields. Ajalesh Balachandran Nair, Ullas G Kalappura, Philip Kurian and Rani Joseph. (Volume 53, Issue 4, pages 699–706, April 2013
135. Effect of expanded graphite on thermal, mechanical and dielectric properties of ethylene-propylene-diene terpolymer/hexa fluoropropylene-vinylidinefluoride dipolymer rubber blends. Ajalesh Balachandran Nair, Philip Kurian, Rani Joseph. European Polymer Journal 01/2013; 49(1):247–260. 
136.Novel Technologically Compatibilized Blend: Ethylene-Propylene-Diene Terpolymer/Hexa Fluoropropylene-vinylidinefluoride Dipolymer, polymer SOCIETY, April-June2013, Entech Polymer Consultants Pvt Ltd, India Ajalesh Balachandran Nair, Rani Joseph. 
137.          Polymer blends and composites from non-polar/polar systems. Ajalesh Balachandran Nair, Rani Joseph. Journal of Rubber Research, Volume 26, 2013, p 308-322.
138. Carboxylated acrylo nitrile butadiene rubber latex/kaolin clay nanocomposites: Preparation and properties. Preetha K Nair, Ajalesh B Nair, Rani Joseph. Composite Interfaces, 2014.
139. Crystallization, mechanical, thermal and flow properties of polypropylene/zinc oxide nanocomposites, Saisy K Esthappan, Ajalesh Balachandran Nair, Rani Joseph. Composites Part B: Engineering Composites Part B Engineering 05/2014.
140.          Effect of polybutadiene content on the Morphology, Mechanical, Thermal and Viscoelastic  Properties of Polypropylene  Sreedevi , Rani Joseph Plastics and Rubber - Sri Lanka I Volume 14 - 2014 
141. Theoretical and Experimental Investigations on the Photoconductivity and Non-linear Optical properties of Donor-Acceptor π Conjugated Copolymer, Poly(2,5-(3,4-ethylenedioxythiophene)-alt-2,7-(9,9-dioctylfluorene)). Sona Narayanan, Anshad Abbas, SreejeshPoikavilaRaghunathan, KrishnapillaiSreekumar, Cheranellore SudhaKartha, Rani Joseph, (RSC Advances, 2015,5, 8657-8668
142.  Synthesis and third-order nonlinear optical properties of low band gap 3,4-ethylenedioxythiophene-quinoxaline copolymers. Sona Narayanan, SreejeshPoikavila Raghunathan, Sebastian Mathew, Mahesh Kumar M. V., KrishnapillaiSreekumar, CheranelloreSudhaKartha, Rani Joseph  European Polymer Journal Volume 64, March 2015, Pages 157–169
143. Esthappan, Saisy K., Ajalesh B. Nair, and Rani Joseph. "Effect of crystallite size of zinc oxide on the mechanical, thermal and flow properties of polypropylene/zinc oxide nanocomposites." Composites Part B: Engineering 69 (2015): 145-153.
144. George, Neena, Julie Chandra, A. Mathiazhagan, and Rani Joseph. "High performance natural rubber composites with conductive segregated network of multiwalled carbon nanotubes." Composites Science and Technology 116 (2015): 33-40
145. Design, synthesis and third-order nonlinear optical properties of EDOT-chalcogenadiazole donor-acceptor copolymers via direct arylation method.Sona Narayanan,SreejeshPoikavilaRaghunathan,KrishnapillaiSreekumar,Cheranellore SudhaKartha, Rani Joseph New Journal of Chemistry, 2015, DOI: 10.1039/c4nj01899k
146. Third-order nonlinear optical properties of EDOT-thiophene copolymers Sona Narayanan, SreejeshPoikavilaRaghunathan, SebastianMathew, Krishnapillai Sreekumar, Cheranellore SudhaKartha, Rani Joseph (Polymer International,Under Review )
PAPERS PRESENTED IN CONFERENCES 
1. Ushamani.M, K.Sreekumar, C.Sudha Kartha, Rani Joseph, “Effect of pH and direct imaging on complexed methylene blue sensitized polyvinyl chloride films” National Seminar on Recent Trends in Optoelectronic Materials and Devices, Sri Venkateswara University, Thirupathi, 21-22 November 2002.
2.Honey John, K.T.Mathew, Rani Joseph , “Microwave studies on the dielectric properties of poly( pyrrole-polyvinyl chloride )semi inter penetrating polymer networks” Proceedings of the APT-O2, International Seminar on  Advances in Polymer Technology, December 13-14,34,2002( Kochi).
3. H.John, R.M.Thomas, R.Joseph, K.T.Mathew “Effect Of Synthesis On The Dielectric Properties Of Polypyrrole And Its Composite With Poly Vinyl Chloride”, ICMAT 2003, 2nd International Conference on Materials for Advanced Technologies & IUMARS- International conference in Asia, Symposium E, December 7-12, 2003.
4.R.M.Thomas, H.John, R.Joseph, K.T.Mathew “Studies On The Dielectric Properties Of Poly [O- Anisidine]/Poly Vinyl Chloride SIPN in comparison to Poly aniline /Poly vinyl chloride SIPN “, ICMAT 2003, 2nd International Conference on Materials for Advanced Technologies & IUMARS- International conference in Asia, Symposium B, December 7-12,2003.
5.R.M.Thomas, H.John, R.Joseph, K.T.Mathew “Preparation of PPy:PVC and PPy:Silica Composites and comparison of their dielectric behaviour in microwave field”, APT-O4, International Seminar on  Advances in Polymer Technology, January 16-17, 2004 ( Kochi). 
6.Honey John, K.T.Mathew, Rani Joseph “Studies on the dielectric properties of poly aniline-polyvinyl chloride semi inter penetrating net works”, Proceedings of Kerala state Science congress –2003 (Young Scientist Award 2003)
7.Honey John, K.T.Mathew, Rani Joseph, “Novel electrically conducting polymers” Proceedings of Kerala state Science congress –2002
8.Honey John, Joe Jacob, K.T.Mathew, Rani Joseph, “Studies on the dielectric properties of poly (o-toluidine-polyvinylchloride) semi inter penetrating net works” Proceedings of APSYM, 2002.
9.Honey John, K.T.Mathew, Rani Joseph,Studies on the dielectric properties of poly (pyrrole-poly vinyl chloride) semi inter penetrating polymer networks, 14 th Annual General Meeting  MRSI, Bombay, Feb 11-13, 2003
10. Isora fibre- a potential natural reinforcement for ecofriendly composites: Lovely Mathew, K. U. Joseph, Rani Joseph, Advances in Eco materials stallion press, Singapore, (2005); 2: 44.
11. Studies on short isora fibre reinforced polyester composites: Joshy M. K, Lovely Mathew, Rani Joseph, Composite  interfaces 
12. Cure characteristics and mechanical properties of short isora fibre reinforced natural rubber composites”, Lovely Mathew, K. U. Joseph, Rani Joseph, presented at the International Conference APT 2002 Jointly organized by Eindhovan University, Netherlands, and Department of Polymer Science and Rubber Technology, Cochin University held at Ernakulam on December 2002
13.“Effect of different chemical treatments on the fibre properties and on the   mechanical performance of short isora fibre reinforced natural rubber composites”, Lovely Mathew, K. U. Joseph, Rani Joseph, presented at the National conference organized by the Material Research Society of India held at BARC, Bombay on February 9-11, 2003
14.“Effect of high energy radiations, ozone, and heat on the degradation behavior of short isora fibre reinforced natural rubber composites”, Lovely Mathew, K. U. Joseph, Rani Joseph, Presented at the International Conference ECO COMP 2003 held at Queen Mary, University of London on September 1-3, 2003.
15.“Effect of different bonding / coupling agents on the mechanical properties of short isora fibre reinforced natural rubber composites”, Lovely Mathew, K. U. Joseph, Rani Joseph, Presented at the International Conference APT 2004 jointly organized by Eindhovan University, Netherlands,and Department of Polymer Science and  Rubber Technology, Cochin University held at Cochin University on January 15-16, 2004 
16.“Effect of Interfacial adhesion on the swelling behavior of short isora fibre   reinforced natural rubber composites”, Lovely Mathew, K. U. Joseph, Rani Joseph, Presented at the national conference organized by the Material Research Society of India held at Banaras Hindu   University, Varanasi on Febraury 10-12, 2004.
17.“Effect of low temperature curing of short isora fibre reinforced natural rubber composites”, Lovely Mathew, K. U. Joseph, Rani Joseph, Pesented at the International Conference MACRO 2004 organized by SPSI  held at Trivandrum on December 15-17, 2004.
18.“Effect of Curing temperature and fibre loading on the swelling behavior of NR/ ISORA composites in oils used in automobiles”, Lovely Mathew, K. U. Joseph, Rani Joseph, Presented at the National      conference organized by the Material Research Society of India held at National     Chemical Laboratory, Pune on February 10-12, 2005
19.“Effect of Curing temperature and fibre loading on the equilibrium swelling of NR/ ISORA composites”, Lovely Mathew, K. U. Joseph, Rani Joseph , Presented at the international conference organized by  the School of chemical sciences of M.G University Kottayam from March 21- 23, 2005
20.“Effect of alkali treatment on the mechanical properties of short isora fibre   reinforced polyester composites”, Joshy M. K, Lovely Mathew, Rani Joseph, Presented at the international conference      organized by the School of chemical sciences of M.G University Kottayam from     March 21-23, 2005
21.“Isora fibres; an effective reinforcement for eco friendly composite materials”, Lovely Mathew, K. U. Joseph, Rani Joseph, Presented at the ‘ICMAT 2005’ conference held at Suntec international convention and exhibition centre Singapore organised by Material Research Society Singapore from July 3-8, 2005
22.“Studies on mechanical properties of unidirectional isora fibre reinforced    polyester composites ”, Joshy M. K, Lovely Mathew, Rani Joseph , Presented at the 17th Kerala Science congress held at     Trivandrum from January 29-31, 2006 
23.“Dynamic mechanical properties of short isora fibre reinforced natural rubber composites”, Lovely Mathew, K. U. Joseph, Rani Joseph, Presented at the ‘Polymer 2006’ National conference held at IACS, Kolkatta, Jointly organized by SPSI Kolkatta Chapter and IACS from February 10-13,  2006
24.“Effect of Gamma radiation on isora fibre and fibre reinforced natural rubber composites ”, Lovely Mathew, K. U. Joseph, Rani Joseph, Presented at the National conference organized by the Material  Research Society of India held at CMS Conventional centre, Lucknow from February 13-15, 2006
25.“Studies on mechanical properties of unidirectional isora fibre reinforced epoxy resin composites”, Joshy M. K, Lovely Mathew, Rani Joseph, Presented at the National conference organized by the       Material  Research Society of India held at CMS Conventional centre, Lucknow       from  February 13-15, 2006
26.“Mechanical properties of unidirectional isora fibre reinforced polyester and epoxy composites”, Joshy M. K, Lovely Mathew, Rani Joseph, Presented at the ‘Polymer 2006’ National conference held at IACS Calcutta jointly organized by SPSI Kolkatta chapter and IACS from February 10-13,  2006
27.Nanocomposites: crystallization, reinforcement and electrical conductivity in PET through single walled carbon nanotubes; Anoop Anand K, U.S Agarwal and Rani Joseph, ‘International Conference on Nanoscience and Technology’ (ICONSAT 2006), March 16-18, 2006, India Habitat Center, New Delhi, India. 
28.Mechanical, dynamic mechanical and rheological characteristics of PET-SWNT nanocomposites; Anand, A, Agarwal, U.S and Joseph, R, 17th AGM of Materials Research Society of India (MRSI), Feb 13-15, 2006, University of Lucknow, India. 
29.Improved compatibility of CIIR-EPDM blends by partial procuring of CIIR; Jose, S, Anand, A and Joseph, R, 17th AGM of Materials Research Society of India (MRSI), Feb 13-15, 2006, University of Lucknow, India.
30. PET-SWNT nanocomposites through ultrasound- assisted solution evaporation; Anoop Anand K, Rani Joseph and U.S. Agarwal, National Conference on Frontiers in Polymer Science and Technology, (POLYMER 2006), Feb 10-12, 2006, Indian Association for the Cultivation of Science, Jadavpur, Kolkata, India.
31.Carbon nanotubes reinforced nanocomposites from poly(ethylene terephthalate); Anoop Anand K, U.S Agarwal and Rani Joseph, 18th  Kerala Science Congress, Jan 29-31, 2006, CESS, Thiruvananthapuram, India.
32. PET/SWNT nanocomposites through melt-compounding; Anoop Anand K, U.S Agarwal and Rani Joseph, 58th annual session of IIChE, Indian Chemical Engineers Congress (CHEMCON 2005), Dec 14-17, 2005, Indian Institute of Technology, New Delhi, India.
33.Carbon nanotubes as nucleating agents for PET crystallization; Anoop Anand K, U.S Agarwal and Rani Joseph, National Seminar on Emerging Trends and New Vistas in Chemistry (EMTIC 2005), Nov 29-30, 2005, University of Calicut, Kerala, India.
34.Polymer Nanocomposites; Anoop Anand K, Rani Joseph, ‘Polymer Quest 2005’, Nov 12-13, 2005, Rubber Technology Centre, Indian Institute of Technology, Kharagpur, India. (Award winning manuscript in All India Young Scientists’ National Essay Competition). 
35.Development of a natural rubber based composite with waste rayon fibre as       reinforcement; Anoop Anand K, Lovely Mathew & Rani Joseph, Proceedings of the International Seminar, ‘Advances in Polymer Technology’ (APT ’04), Jan 16-17, 2004, CUSAT, Cochin, India.
36.Compatibility studies on EPDM/CIIR blends; Sunil Jose T, Anoop Anand K, K.E. George & Rani Joseph, Proceedings of the International Seminar, ‘Advances in Polymer Technology’ (APT ’04), Jan 16-17, 2004, CUSAT, Cochin, India. 
37.Nisha V. S, Rani Joseph, “Preparation and characterization of Radiopaque Natural Rubber”, Journal of Rubber Chemistry and Technology (Accepted for publication)
38.Nisha V. S, Rani Joseph, Preparation and properties of radiopaque chitosan microsphers, 16th AGM, MRSI 2005.
39. Nisha V. S, Rani Joseph, “Studies on radiopaque iodinated natural rubber”, ICBC, Kottayam, 2005.
40. Nisha V. S, Sona Stanly, Sinto Jacob, Rani Joseph, “ Effects of active zinc oxide on the properties of NR and Neoprene rubber”, International seminar on Polymer composites, S. B. College, Changanacherry.
41. Nisha V. S, Rani Joseph, “Preparation and characterization of radiopaque natural rubber”, Technical meeting of the rubber division, American Chemical Society, Pittsburg, USA.
42. Nisha V. S, Sona Stanly, Sinto Jacob, Rani Joseph, “In situ precipitation of zinc oxide in chitosan medium and its effects on NR and Neoprene rubber vulcanizates”, IRMRA, Mumbai.
43.Nisha V. S, Rani Joseph, “In situ precipitation of zinc oxide in chitosan medium and its effects on radiopacity in natural rubber”, EMTIC, University of Calicut.
44. Nisha V. S, Rani Joseph, “ Filled radiopaque natural rubber for shielding applications”, 18th Kerala Science Congress, Thiruvananthapuram.
45. Nisha V. S, Lovely Mathew, Rani Joseph, “Effects of various emulsion systems on the preparation of radiopaque chitosan microspheres”, 17th MRSI, Lucknow.
46. Nisha V. S, Rani Joseph, “Chitin a precious gift from Nature”, National seminar on organic chemistry, Catholicate College, Pathanamthitta.
47. Studies on interfacial adhesion in unidirectional Isora fibre reimforced Polyester Composites M K Joshy , Lovely Mathew & Rani Joseph  
48. Effect of feeding rate rubber extrusion, P.J.Joseph Francis, Rani Joseph, K.E.George, Proceedings of 8th Kerala Science Congress (Cochin), Jan.1996, 304-308
49. Low cost adhesive for rubber to rubber bonding, Lynta Job, K.E.George and Rani Joseph, proceedings of 8th Kerala Science Congress (Cochin), Jan. 1996, 327-329
50. Spent Ginger and Celary Powder as fillers in Natural rubber, Srilathakutty R, Rani Joseph and K.E.George, Proceedings of 9th Kerala Science Congress (Trivandrum 1998, 423-427
51. Amine terminated liquid natural rubber as a plasticiser in NBR, Neetha John, K.A.Job and Rani Joseph. Presented at the Natural Rubber Conference, November 14-15, 1994.
52. Studies on NR/Butyl blends.  Effect of partial precuring of butyl before blending, K.A.Job, R.Joseph and D.J.Francis, 10th IRMRA proceedings (1993) 27-32.
53. Latex stage carbon black master batching for improved dispersion and improved mechanical   properties, L.Jose, R.Joseph and K.E.George, Proceedings of 7th Kerala Science Congress (1995) 238-243.
54. Effect of latex stage mixing on the technical properties of NR-PVC blends, L.Jose, R.Joseph and D.Joseph Francis, Macromolecule Current Trends (1996) 766-777.
55. Production of chlorimated rubber from latex reclaim.  Mary Joseph, Rani Joseph, K.E.George, proceeding of 7th  Kerala Science Congress (1995) 60-62.
56. Rani Joseph. Studies on the dielectric properties of Poly aniline-polyvinyl chloride semi inter  penetrating polymer networks: Kerala science congress jan 27-29  2002 at Thiruvavnthapuram 
57. Rani Joseph. Studies on the dielectric properties of poly pyrrole-polyvinyl chloride seminar penetrating polymer networks: MRSI 14th Annual meeting held at BARC Mumbai  10-14 th February 2003 
58. Ushamani.M, C.Sudha Kartha, Rani Joseph, “ Photobleaching in Brilliant Green sensitized Polystyrene” Kerala state Science congress, Kerala, India Jan 29-31, 2001
59. Ushamani.M, C.Sudha Kartha, Rani Joseph, “A Novel polymer matrix for holographic applications”, Kerala state Science congress, Kerala, India Jan 29-31, 2002.
60. Ushamani.M, N.G.Leena Deenja,K.Sreekumar, C.Sudha Kartha, Rani Joseph, ‘A new methylene blue doped polymer blend for holographic applications”  DAE-BRNS National laser Symposium, Nov 14-16, 2002. (best poster award)
61. Ushamani.M, K.Sreekumar, C.Sudha Kartha, Rani Joseph, “Novel methylene blue sensitized polymer films for optical recording: a comparison” Kerala state Science congress, Kerala, India Jan 29-31, 2003 (recipient of Young Scientist Awar d).
62.  Ushamani.M, K.Sreekumar, C.Sudha Kartha, Rani Joseph, “Effect of pH and direct imaging on complexed methylene blue sensitized polyvinyl chloride films” National Seminar on Recent Trends in Optoelectronic Materials and Devices, Sri Venkateswara University, Thirupathi, 21-22 November 2002.
63.    Ajalesh Balachandran Nair, Dhanya Vijayan, Rani Joseph. Preparation   and use of Aluminum tri-hydroxide as a novel filler in Viton, EPDM and NBR. International conference on rubber and rubber like materials (ICRRM-2013), IIT Kharagpur, India, p 37.
64.  Ajalesh Balachandran Nair, Dhanya Vijayan, Rani Joseph. Reinforcing effect of Aluminium hydroxide: in Ethylene-Propylene-Diene terpolymer rubber and Fluorocarbon rubber. INDIA rubber expo 2013, Mumbai, p 89-92.  
65.  Ajalesh B Nair, Rani Joseph. Expanded graphite filled EPDM/FKM rubber blends: preparation, properties and applications. International conference on advances in material science (ICAMS-2013), 23rd to 24th October-2013, Kerala, India.
66.  Ajalesh B Nair, Rani Joseph. Novel composites based on EPDM and EPDM/FKM rubber blends: EMI shielding applications. XXIX National Convention of Chemical Engineers -2013, 4th to 5th October-2013, Udaipur, Rajasthan, India, p 89-92.
67.  Preetha K Nair, Ajalesh B Nair, Rani Joseph. Carboxylated acrylo nitrile butadiene rubber latex/kaolin clay nanocomposites: Preparation and characterization. International conference on advances in material science (ICAMS-2013), Kerala, India.
68.  Remya Suresh, Rani Joseph. Esterification of free fatty acid in rubber seed oil and waste cooking oil using partially sulphonated polystyrene. 4th International Science Congress Association 8th and 9th December 2014, Udaipur, Rajasthan, India 
69.  Anshad Abbas, Sona Narayanan, Jisha J.pillai, Rani Joseph. Photoconductivity studies on newly developed low band gap co-polymer P (EDOT- fluorine) sensitized with PCBM . DAE-BRNS NLS-22, Manipal University Jan 8-11, 2014. 
70.  Neena George, Rani Joseph, A. Mathiazhakan. Synthesis and Characterization of Carboxylated Mutiwalled carbon nanotubes, National Seminar on Characterization Techniques in Chemistry, 16th and 17th December 2014, KKTM Govt. College, Pullut, Thrissur, Kerala, India.
71.  Neena George, Rani Joseph. Carboxylated Multiwalled Carbon nanotube-Natural Rubber Composites with high Dielectric constant and Electrical conductivity.24 th Swadeshi Science Congress, 6-8 November 2014, Thunchath Ezhuthachan Malayalam University, Tirur, Malappuram district, Kerala, India.
72.   A. Anshad, Sreejesh P. R, C. SudhaKartha, K. Sreekumar, Rani Joseph, Synthesis and Photoconductivity studies of low band gap copolymer P(EDOT-FL) sensitized with PCBM, Sona Narayanan, Proceeding of national seminar on ‘Current trends in Chemistry’, ISBN No: 978-81-927942-4-2.(Accepted, In press) (Best paper Award)
73.   Sona Narayanan, Sreejesh P. Raghunathan, Sebastian Mathew, Anshad Abbas, CheranelloreSudhaKartha, KrishnapillaiSreekumar, Rani Joseph, Large Third-order Nonlinearity of π-conjugated EDOT-fluorene Donor-Acceptor Copolymer, ISBN: 978-81-930558-0-9. Page No. 101-104
74.   A. Anshad, Sona Narayanan, C.SudhaKartha, Rani Joseph, K. Sreekumar, Photoconductivity studies on newly developed low band gap copolymer P(EDOT-fluorene) sensitized with PCBM, National laser Symposium NLS-13,  Nov. 2013.
75.  Sona Narayanan, Sreejesh Poikavila Raghunathan, A. Abbas, KrishnapillaiSreekumar, CheranelloreSudhaKartha, Rani Joseph, Theoretical and Experimental Investigations on the Electronic Properties of EDOT-chalcogenadiazole Donor-acceptor Copolymers, National Seminar on ‘Stimulating concepts in green chemistry’, Sponsored by UGC, P.G. & Research department of chemistry, Sree Narayanan Mangalam College, Maliyankara 13 &14 November 2014 (Best paper award).
76.  Sreejesh P. R., Sona Narayanan, Rani Joseph, Midrib of coconut leaves as a raw material for the preparation of nanocellulose fiber National Seminar on ‘Stimulating concepts in green chemistry’, Sponsored by UGC, P.G. & Research department of chemistry, Sree Narayana Mangalam College, Maliyankara 13 &14 November 2014.
77.  Sreejesh P. Raghunathan, Sona Narayanan, Rani Joseph, Structure and properties of regenerated cellulose film prepared from coconut leaf    midrib cellulose in LICl?DMAc solution, ISBN: 978-81-930558-0-9. Page No. 98-100
78.  Transparent Cellulose Film with High Mechanical Properties Fabricated from coconut leaf midrib fiber in LiCl/DMAc solution, Sreejesh P Raghunathan, Sona Narayanan, Rani Joseph. KKTM         Govt.College,Pullut,Thrissur, Kerala
79.  Isolation and characterization of cellulose nanofibers from midrib of coconut leaves by high intensity ultra sonication combined with chemical pre-treatment. Sreejesh P Raghunathan, Sona Narayanan, Rani Joseph .CBPST Cochin
80.  Photoluminescence of MEH-PPV/PS based planar waveguide structure ", G.Sreelekha, G. Vidya, K. Geetha, M.S. Ebin, Rani Joseph ,S. Prathapan, P. Radhakrishnan ,C.P.G. Vallabhan and V.P.N. Nampoori ; International Conference on Recent Trends in Materials Science and Technology(ICMST) October 29-31, 2010 at Thiruvananthapuram, Kerala.
81.  Laser emission from MEH-PPV/PS based planar waveguide structure ", G.Sreelekha, G. Vidya, M.S. Ebin, K. Geetha, Rani Joseph ,S. Prathapan , P. Radhakrishnan ,C.P.G. Vallabhan and V.P.N. Nampoori ; International Conference on Fiber Optics and Photonics 2010 at Indian Institute of Technology, Guwahati, during December 11-15, 2010.
82.   “ Dual wavelength Amplified Spontaneous Emission from MEH:PPV ", G.Sreelekha, G. Vidya ,K. Geetha, P. Radhakrishnan , Rani Joseph ,S. Prathapan ,C.P.G. Vallabhan and V.P.N. Nampoori ; Ninth DAE-BRNS National Laser Symposium 13th-16th January, 2010 Organized at BARC, Mumbai.
83.   “Multimode emission from MEH-PPV dissolved in tetrahydrofuran ", G.Sreelekha, G. Vidya ,K. Geetha, P. Radhakrishnan , Rani Joseph ,S. Prathapan ,C.P.G. Vallabhan and V.P.N. Nampoori ; DAE-BRNS National Laser Symposium" at RRCAT, Indore from Dec.1-4, 2010 .
84.  “Measurement of the absolute fluorescence quantum yield of MEH-PPV solution using a dual-beam thermal lens technique ",G.Sreelekha, G. Vidya, A. Santhi, K. Geetha, Rani Joseph ,S. Prathapan , P. Radhakrishnan, C.P.G. Vallabhan and V.P.N. Nampoori ; Kerala Women’s Science Congress 2010, at St. Teresa’s College, Ernakulam on August 10- 12, 2010. .
85.   “Two photon fluorescence spectra of MEH-PPV/PS blend films under femtosecond irradiation ", M S Ebin, G Sreelekha, S Sreeja, P Radhakrishnan, V P N Nampoori ,C P G Vallabhan ,K Geetha ,G Vidya, Rani Joseph and S Pratapan ; International Conference on Recent Trends in Materials Science and Technology(ICMST) October 29-31, 2010 at Thiruvananthapuram .
86.   “Synthesis and photo physical investigations of Poly [2-methoxy-5-(2’-ethyl-hexyloxy) -1, 4-phenylenevinylene] (MEH-PPV) ", G. Vidya, G. Sreelekha, V. P. N. Nampoori, S. Prathapan, Rani Joseph ; APT-10. J J Murphy research centre, Rubber park India ltd, Kochi. Feb 26-27, 2010 .
87.  “Thickness effects on the fluorescence spectra of MEH:PPV/PMMA thin film waveguides ", Geetha K,Sreelekha G, Vidya G, Rani  Joseph, C P G Vallabhan, P Radhakrishnan and V P N Nampoori ; Eighth DAE-BRNS National Laser Symposium, January 7-10, 2009.
88.  Saisy K Esthappan, Suma K K, Sreejesh P.R, Sinto Jacob and Rani Joseph, “Use of nano titanium dioxide for the improved mechanical and thermal properties”, International conference POLYCHAR 19,2011, Kathmandu, Nepal.
89.  Saisy K Esthappan, Suma K K, Sreejesh P.R, Sinto Jacob and Rani Joseph “Effect of metal oxides on the Mechanical properties of polypropylene”, International conference ICMF 2011,Thrissur,India.
90.  Saisy K Esthappan, Suma K K, Sreejesh P.R, Sinto Jacob and Rani Joseph; “Melt spinning and mechanical properties of polypropylene /titanium dioxide nanocomposite fibers”, International conference on Polymer Science and Engineering Emerging Dimensions, 2010, Chandigarh, India [Best poster award].
91.  Saisy K Esthappan, Suma K K and Rani Joseph; “Effect of titanium dioxide on the properties of polypropylene” International conference on Advancements in Polymeric Materials 2010, Bhubaneswar, orissa, India.
92.  Saisy K Esthappan and Rani Joseph; “Polypropylene nano zinc oxide composites”, International conference on Advances in Polymer Technology, 2009, Kochi, India.
93.  Saisy K Esthappan, Shiny Palaty, Honey John and Rani Joseph; “Studies on the conductivity and tensile properties of polyaniline blended natural rubber latex”; International conference on Advances in Polymer Technology,2008, Kochi, India.
94.  Saisy K Esthappan and Rani Joseph; “Mechanical properties of epoxy polymer filled with nano silica”, Annual research symposium, CHEMFERENCE, 2009, Chennai, India.
95.  Saisy K Esathappan and Rani Joseph,“Modification of Polyester resin using nanosililca” UGC sponsored National seminar on Quantum chemistry and Nano Techniques, 2009, Kochi, India.
96.  "Studies on short isora fibre reinforced polyester composites": M. K. Joshy, Lovely Mathew and Rani Joseph -Presented at the international conference organized by the School of Chemical Sciences, M.G University Kottayam on March 21-23,2005.
97.  "Studies on mechanical properties of unidirectional isura fibre reinforced polyester composites ": M. K. Joshy, Lovely Mathew and Rani Joseph Presnted at the XVIII Kerala Science Congress, held at Trivandrum from January 29-31,2006.
98.  "Mechanical properties of unidirectional isora fibre reinforced polyester and epoxy composites" M. K. Joshy, Lovely Mathew and Rani Joseph Presented at the 'Polymer 2006' National conference held at IACS, Kolkatta jointly organized by SPSI Kolkatta Chapter and IACS, from February 10-13, 2006.
99.  "Effect of chemical treatments on mechanical and thermal properties of short isora fibre reinforced polyester composites": M. K. Joshy, Lovely Mathew and Rani Joseph-Presented at the National Seminar on 'Frontiers in Organic Chemistry' (FOCY 2007) organized by the Dept. of Chemistry, University ofCalicut, from January 11-12,2007.
100.    "Effect of surface modifications on the mechanical and thermal properties of unidirectional isora fibre reinforced polyester composites": M. K. Joshy, and Rani Joseph- Presnted at the XIX Kerala Science Congress, held at Kannur from January 29-31,2007.


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