Single-electrode Peltier heats of Li-Si alloy electrodes in LiCl-KCl eutectic melt

被引：34

作者：

Amezawa, K ^{[1
]}

Yamamoto, N

Tomii, Y

Ito, Y

机构：

[1] Kyoto Univ, Grad Sch Human & Environm Studies, Sakyo Ku, Kyoto 606, Japan

[2] Kyoto Univ, Grad Sch Energy Sci, Sakyo Ku, Kyoto 606, Japan

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 1998年 / 145卷 / 06期

关键词：

D O I：

10.1149/1.1838587

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

This paper reports single-electrode Peltier heats for cathodic (or anodic) reactions of Li-Si alloy electrodes in coexisting phase states evaluated from their thermoelectric power values. The thermoelectric power and thermodynamic properties for various coexisting phase states in Li-Si alloy were determined from electromotive force measurements of the following nonisothermal and isothermal cells, respectively (T) Li \ LiCl-KCl \ Li-Si (T + Delta T) and (T) Li \ LiCl-KCl \ Li-Si (T). General methods of estimating the thermoelectric power for a lithium alloy electrode from its thermodynamic properties have been developed thermodynamically. The estimation methods were validated by detailed comparison with experimental results of LiSi alloy electrode systems.

引用

页码：1986 / 1993

页数：8

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