Electrochemical reduction of nitrogen gas in a molten chloride system

被引：51

作者：

Goto, T ^{[1
]}

Ito, Y ^{[1
]}

机构：

[1] Kyoto Univ, Grad Sch Energy Sci, Dept Fundamental Energy Sci, Sakyo Ku, Kyoto 6068501, Japan

来源：

ELECTROCHIMICA ACTA | 1998年 / 43卷 / 21-22期

关键词：

nitrogen gas electrode; molten salt; nitride ion; lithium nitride; anodic surface nitriding;

D O I：

10.1016/S0013-4686(98)00010-3

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Electrochemical reduction of nitrogen gas in the molten LiCI-KCl system has been studied by electrochemical measurements combined with gas analysis using a nitrogen gas electrode. It was found that nitrogen gas was electrochemically reduced to produce nitride ions almost quantitatively according to the following reaction: 1/2N(2) + 3e(-) = N3-. It was confirmed that the use of a nitrogen gas electrode as counter electrode allows us to supply nitride ions successively during anodic surface nitriding in LiCl-KCl systems. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：3379 / 3384

页数：6

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