A Study of New Solid Electrolytes Based on Urea and Thiourea

Chem. J. Chinese Universities ›› 1999, Vol. 20 ›› Issue (5): 768.

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A Study of New Solid Electrolytes Based on Urea and Thiourea

ZHAO Di-Shun, ZHANG Xing-Chen, ZHOU Qing-Ze, LI Hui-Yong, ZHANG Yue, XIONG Pei-Wen

1. Department of Chemical Engineering, Hebei University of Science and Technology, Shijiazhuang, 050018;
2. I nstitute of T heoretical Chemistry, Jilin University, Changchun, 130023

Online:1999-05-24 Published:1999-05-24

Abstract

Abstract: New solid electrolytes based on urea and thiourea have been synthesized. Their ionic conductivity detected by electronic conductivity instrument is higher than 6.84×10^-3S·cm^-1at room temperature. The main factors influencing the ionic conductivity are analyzed. These are amorphous solid solution. The thiourea changes to ammonium thiocyanate, which can ionize and conduct in the solid electrolyte.

Key words: Solid polymer electrolyte, Solid solution, Urea, Thiourea, Ionic conductivity

CLC Number:

O636

TrendMD:

ZHAO Di-Shun, ZHANG Xing-Chen, ZHOU Qing-Ze, LI Hui-Yong, ZHANG Yue, XIONG Pei-Wen . A Study of New Solid Electrolytes Based on Urea and Thiourea[J]. Chem. J. Chinese Universities, 1999, 20(5): 768.

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A Study of New Solid Electrolytes Based on Urea and Thiourea

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