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Title: Structural and dielectric studies of [PVA –LiAc] : TiO2 polymer nano-composite system
Authors: Tripathi, Mridula
Trivedi, Shivangi
Upadhyay, Rubi
Pandey, N D
Pandey, K
Issue Date: Jun-2011
Publisher: NISCAIR-CSIR, India
Abstract: An attempt has been made in the present work to prepare Poly Vinyl Alcohol (PVA) based proton conducting gel electrolyte that characterizes them. Nano composite polymer electrolyte consisting of Poly Vinyl Alcohol (PVA), Lithium acetate with TiO2 filler, is synthesized by the combination of solution cast technique and sol-gel process. Electrically conducting polymer have been most widely accomplished using chemical and electrochemical processing techniques. The composite electrolyte films were characterized by different experimental techniques. The average particle sizes of composite electrolytes were in between 20-30 nm and this system is essentially ionic with maximum conductivity of polymer electrolyte 90[80PVA-20LiAc]:10TiO2 is [~4.5x10-6 S/cm] at room temperature.
Page(s): 70-74
ISSN: 0975-2412 (Online); 0771-7706 (Print)
Appears in Collections:BVAAP Vol.19(1) [June 2011]

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