Structural and Electrochemical Properties of Nanocomposite Polymer Electrolyte for Electrochemical Devices

被引：49

作者：

Verma, Mohan L. ^{[1
]}

Minakshi, Manickam ^{[2
]}

Singh, Nirbhay K. ^{[3
]}

机构：

[1] Shri Shankaracharya Grp Inst, Dept Appl Phys, Condensed Matter Phys Lab, Bhilai 490020, Chhattisgarh, India

[2] Murdoch Univ, Sch Engn & Informat Technol, Murdoch, WA 6150, Australia

[3] Shri Shankrachayra Inst Engn & Technol, Dept Appl Phys, Durg 490020, Chhattisgarh, India

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 2014年 / 53卷 / 39期

基金：

澳大利亚研究理事会;

关键词：

IONIC-CONDUCTIVITY ENHANCEMENT; POLY(ETHYLENE OXIDE); TRANSPORT-PROPERTIES; ELECTRIC PROPERTIES; CERAMIC FILLERS; SIO2; SPECTROSCOPY; IMPEDANCE; NANOPARTICLES; PLASTICIZER;

D O I：

10.1021/ie502615w

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

This report describes the structural and electrochemical properties of the nanocomposite polymer electrolyte (70PEO:30AGI) incorporating SiO2 filler of different weight percentage (wt %) ranging between 1 and 10 wt % studies on inorganic filler in polymer matrix may be quite familiar, but the chosen polymer, the effect of concentration exhibiting the highest composite composition (OCC) of 5 wt % loading , 95 (70PEO:30AgI); SSiO2, exhibited the best performance of conductivity (sigma similar to 250 x10(-3) S/cm) and low activation energy of 0.1 eV. The impedance, capacitive, and other structural behaviour of the polymer electrolyte validated the proposed conceptual idea. The conductivity enhancement has been well correlated with the change in structure and morphology of the polymer electrolyte, suggesting that the amorphous domain is found to be suitable for solid-state capacitor applications.

引用

页码：14993 / 15001

页数：9

共 54 条

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