The Electrochemical Performance of the High Transparent Nanolayered Type LiFePo4 Cathode Battery System

被引：0
|
作者：
Pat, Suat [1 ]
Yudar, H. Hakan [1 ]
Korkmaz, Sadan [1 ]
Ozen, Soner [1 ]
Pat, Zerrin [2 ]
机构：
[1] Eskisehir Osmangazi Univ, Dept Phys, TR-26490 Eskisehir, Turkey
[2] Bilecik Seyh Edebali Univ, Dept Chem, TR-11230 Bilecik, Turkey
来源：
MATERIALS FOCUS | 2018年 / 7卷 / 05期
关键词：
Transparent Battery; Warburg Diffusion; Li3PO4; Solid-State Electrolyte;
D O I：
10.1166/mat.2018.1553
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this research paper, the transparent nano layered cells fabricated as to be glass/ITO/LE/LiFePO4/ITO/glass, glass/ITO/LE/Li3PO4/LiFePO4/ITO/glass, glass/ITO/LE/LiFePO4/Au/glass, and glass/ITO/LE/Li3PO4/LiFePO4/Au/glass were fabricated. As liquid electrolyte, 0.1 M lithium perchlorate (LiClO4) propylene carbonate solution was prepared. Cyclic voltammetry and electrochemical impedance spectroscopy were done at variously scan rates and Nyquist diagrams were obtained. According to the results, equivalent circuit diagrams and circuit elements were determined. Finally, these batteries are optical transparent and semi transparent. Warburg diffusion elements were shown in the Nyquist diagrams. The peak currents of the cell at different scan rate were plotted according to the Randles-Sevcik equation. Materials for cathode current collector (Au, ITO) changed the maximum peak current value for the nano layered LiFePO4 containing battery cell.
引用
收藏
页码：683 / 688
页数：6
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