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LaNi_xMn_(0.26)Al_y合金的吸放氢性能研究
李慎兰; 陈伟; 罗刚; 韩兴博; 陈德敏; 杨柯; 陈维平
2013-05-15
Source Publication稀有金属材料与工程
Issue5Pages:962-966
Abstract对LaNixMn0.26Aly合金的储氢性能进行了研究。结果表明,与LaNi4.61Mn0.26Al0.13合金相比,LaNi4.5Mn0.26Al0.13合金的晶格常数和晶胞体积均变大,吸氢平台压力略有降低,放氢平台压力基本不变,滞后因子有所改善,储氢容量略有减少,氢化物生成焓绝对值变大,氢化物稳定性增加;对于LaNi4.4Mn0.26Al0.34合金,Al替代部分Ni使合金的晶格常数和晶胞体积变大,吸放氢平台压力明显降低,滞后因子明显改善,吸氢动力学性能显著提高,氢化物生成焓绝对值变大,氢化物更加稳定,但储氢容量有所减少。
description.department华南理工大学 ; 中国科学院金属研究所
Keyword储氢合金 Pct曲线 动力学性能 储氢容量 平台压力
Language中文
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/71853
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
李慎兰,陈伟,罗刚,等. LaNi_xMn_(0.26)Al_y合金的吸放氢性能研究[J]. 稀有金属材料与工程,2013(5):962-966.
APA 李慎兰.,陈伟.,罗刚.,韩兴博.,陈德敏.,...&陈维平.(2013).LaNi_xMn_(0.26)Al_y合金的吸放氢性能研究.稀有金属材料与工程(5),962-966.
MLA 李慎兰,et al."LaNi_xMn_(0.26)Al_y合金的吸放氢性能研究".稀有金属材料与工程 .5(2013):962-966.
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