研究了不同温度(673 K、1173K、1373K)热处理对贮氢合金活化性能、放电容量以及高倍率放电等电化学性能的影响.结果表明,1173K、1373K热处理后,合金充放电循环稳定性及高倍率放电性能得到改善.其中1173K热处理合金在0.4C充放电时最大放电容量与铸态合金相比没有下降,而循环稳定性及高倍率放电性能有明显的改善,具有优良的综合电化学性能.
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