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Fe的添加,提高了金属钒的活化性能和放氢平台压力,降低吸放氢容量.Fe含量<1%(原子分数,下同),对二氢化物并无明显影响,Fe含量>1%,二氢化物平台压明显升高,容量明显下降,氢化物的生成焓明显降低;Fe的添加对一氢化物并无明显的影响.随着Fe含量的增加,合金的晶格常数和晶胞体积呈线性趋势降低.

参考文献

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[4] Cho S.W.;Enoki H. .Effect of Fe addition on hydrogen storage characteristics of Ti_(0.16) Zr_(0.05) Cr_(0.22)V_(0.57) alloy[J].Journal of Alloys and Compounds: An Interdisciplinary Journal of Materials Science and Solid-state Chemistry and Physics,2000(1/2):304-310.
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[7] 长崎诚三;平林真;刘安生.二元合金状态图集[M].北京:冶金工业出版社,2004:161.
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