METAL HYDRIDE ELECTRODES BASED ON SOLID-SOLUTION TYPE ALLOY TIV3NIX (0-LESS-THAN-OR-EQUAL-TO-X-LESS-THAN-OR-EQUAL-TO-0.75)

被引：137

作者：

TSUKAHARA, M ^{[1
]}

TAKAHASHI, K ^{[1
]}

MISHIMA, T ^{[1
]}

SAKAI, T ^{[1
]}

MIYAMURA, H ^{[1
]}

KURIYAMA, N ^{[1
]}

UEHARA, I ^{[1
]}

机构：

[1] OSAKA NATL RES INST,IKEDA,OSAKA 563,JAPAN

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 1995年 / 226卷 / 1-2期

关键词：

METAL HYDRIDE ELECTRODES; SECONDARY PHASES; 3-DIMENSIONAL NETWORK;

D O I：

10.1016/0925-8388(95)01570-1

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Microstructures, pressure-composition isotherms, and charge-discharge characteristics of TiV2Nix (0 less than or equal to x less than or equal to 0.75) alloys were investigated. The alloys for x greater than or equal to 0.25 composed of a vanadium rich (beta Ti, V) main phase and a TiNi based b.c.c. secondary phase. The secondary phase formed a three dimensional network, enhancing electrode kinetics of the alloys. The maximum discharge capacity was 420 A h kg(-1) for x = 0.56.

引用

页码：203 / 207

页数：5

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