Space Charges in Metal-Solid Electrolyte-Metal Structures

被引:0
|
作者
Faliya, Kapil [1 ]
Kliem, Herbert [1 ]
机构
[1] Saarland Univ, Inst Elect Engn Phys, D-66041 Saarbrucken, Germany
关键词
charge distribution; space charges; solid electrolyte; Kelvin probe force microscopy; interface effects;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The influence of electrodes on the space charge distribution in solid polymer electrolytes has been investigated. Aluminum-poly(ethylene oxide)-aluminum sample structures with varying distance between the metal electrodes are considered. The charge distribution in the poly(ethylene oxide) is extracted by differentiating twice the surface potential measured by the Kelvin Probe Force Microscopy. With this approach, charge oscillations and charge packets have been detected for the first time in solid electrolytes under biased and unbiased conditions.
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页数:4
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