研究了以V取代TiCr基储氢合金中的部分Cr对合金的吸氢平台压力、储氢容量以及储氢性能的影响.X射线衍射分析表明,合金的相组成随着合金中V含量的增加由单一的Laves相经由两相混合共存逐渐转变为单一的体心立方相;压力-温度-组成测试结果表明:V取代TiC1.8合金中的部分Cr可以有效降低合金的吸氢平台压力,提高合金的最大储氢量,同时合金吸氢反应的焓变也有很大的增加.
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