Conductivity study of PEO-LiClO4 polymer electrolyte doped with ZnO nanocomposite ceramic filler

被引：0
|
作者：
S. U. Patil
S. S. Yawale
S. P. Yawale
机构：
[1] Govt. College of Engineering,Department of Applied Physics
[2] Pre-Indian Administrative Services Training Institute,Department of Physics
[3] Govt. Vidarbha Institute of Science and Humanities,undefined
来源：
Bulletin of Materials Science | 2014年 / 37卷
关键词：
Composite electrolyte; ceramic filler; poly(ethylene oxide); ZnO; ionic conductivity; impedance spectroscopy;
D O I：
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中图分类号：
学科分类号：
摘要：
The preparation and characterization of composite polymer electrolytes comprising PEO and LiClO4 with different concentrations of ZnO nanoparticles are studied. Conductivity measurements were carried out and discussed. In order to ascertain the thermal stability of the polymer electrolyte with maximum conductivity, films were subjected to TG/DTA analysis in the range of 298–823 K. In the present work, FTIR spectroscopy is used to study polymer structure and interactions between PEO and LiClO4, which can make changes in the vibrational modes of the atoms or molecules in the material. FTIR spectra show the complexation of LiClO4 with PEO. The SEM photographs indicated that electrolytes are miscible and homogeneous.
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页码：1403 / 1409
页数：6
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