Presented a Paper entitled “Studies on dielectric properties of polymer electrolyte films” in the international conference on Recent trends in advanced materials organised by VIT University, Vellore on 20 -22 February 2012

Presented a Paper entitled “Structural and electrical properties of Pure and dopedPVA polymer electrolyte films” in the international conference on FunctionalPolymers organised by NIT , Calicut on 28 -30 January 2011.

Presented a Paper entitled “Electrical and optical properties of Pure and magnesiumChloride doped PVA polymer electrolyte films” in the National Conference inAdvanced Materials, organised by NBKR Science and Arts on 18-19 July 2009

Presented a Paper in the Advances in Nano material Devices and Technologies organised SV Degree College, Kadapa, Andhra Pradesh on 11-12 July 2009

Studies on structural, electrical and dielectric properties of nickel ion conducting polyvinyl alcohol based polymer electrolyte films S. Bhavani, Muchakayal. Ravi, Y. Pavani, V.Raja, R.S. Karthikeya and V.V.R.N.Rao Journal of Materials Science and Materials in Electronics, 28 (18) (2017) 13344- 13349

Effect of Complexation of NaCl Salt with Polymer Blend (PEO/PVP) Electrolyteson Ionic Conductivity and Optical Energy Band GapsK.KiranKumar,Y.Pavani,M.Ravi, S.Bhavani, A.K.Sharma, V.V.R.NarasimhaRaoAIP Conf. Proc. 1391 (2011) 641-644

Electrical conduction mechanism in NaCl complexed PEO/PVP polymer blendElectrolytes4K.KiranKumar,M.Ravi,Y.Pavani, S.Bhavani, A.K.Sharma, V.V.R.NarasimhaRaoJournal of Non-Crystalline Solids 358 (2012) 3205–3211

Investigations on the effect of complexation of NaF salt with polymer blend(PEO/PVP) electrolytes on ionic conductivity and optical energy band gapsK. KiranKumar, M.Ravi, Y.Pavani, S.Bhavani, A.K.Sharma,V.V.R.NarasimhaRaoPhysica B 406 (2011) 1706–1712

Investigations on PEO/PVP/NaBr complexed polymer blend electrolytes forelectrochemical cell applicationsK. KiranKumar, M.Ravi, Y.Pavani, S.Bhavani, A.K.Sharma,V.V.R.NarasimhaRaoJournal of Membrane Science 454 (2014) 200–211

Studies on electrical and dielectric properties of PVP:KBrO4 complexed polymerelectrolyte filmsM. Ravi, Y. Pavani, K. Kiran Kumar, S. Bhavani, A.K. Sharma, V.V.R.NarasimhaRao, Materials Chemistry and Physics 130 (2011) 442– 448

Physical investigations on pure and KBr doped poly(vinyl alcohol) (PVA) polymerelectrolyte films for solid state battery applicationsY. Pavani, Muchakayala Ravi, S. Bhavani, R. S. Karthikeya, V. V. R. NarasimhaRao Journal of Materials Science and Materials in Electronics

Investigations on Structural and Electrical Properties of KClO4 complexed PVPpolymerelectrolyte films:M. Ravi , Y. Pavani, S. Bhavani, A.K. Sharma and V.V.R.Narasimha RaoInternational journal of Polymeric materials and Polymeric Biomaterials 61(2012) 309-322

Characterization of Poly (Vinyl Alcohol)/ Potassium Chloride Polymer electrolytefor Electrochemical cell Applications.Y.Pavani, M.Ravi, S. Bhavani, A.K. Sharma and V.V.R. Narasimha Rao.Polymer Engineering and Science 52 (2012) 1685-1692

Ionic Transport Studies of PVP:KBrO4 Complexed PolymerElectrolyte FilmsM. Ravi, S. Bhavani, K. Kiran Kumar, A.K. Sharma and V.V.R. Narasimha RaoAIP Conf. Proc. 1447, (2012) 993-994.

Investigations on electric and dielelctric properties of PVP: KClO4 polymerelectrolyte filmsM. Ravi, S. Bhavani, Y.P avani, V.V.R.Narasimha RaoIndian Journal of Pure and Applied Physics 51 (2013) 362-366

Investigations on electrical properties of PVP:KIO4 polymer electrolyte filmsM. Ravi, S. Bhavani, K. Kiran Kumar, A.K. Sharma and V.V.R. NarasimhaRao Solid State Sciences 19 (2013) 85-93

Studies on electrical properties of PVA: NiBr2 complexed polymer electrolytefilms for battery applicationsS.Bhavani, M.Ravi, V.V.R.Narasimha Rao,International Journal of Engineering Science and Innovative Technology(IJESIT) 3(4) 2014 426-434

Structural and Electrical Properties of Pure and NiCl2 doped PVA polymerElectrolytesS. Bhavani, Y. Pavani, M. Ravi, K. Kiran Kumar, V.V.R.Narasimha Rao,American Journal of polymer Science 3 (2013) 56-62