Hydrogen-induced phase transitions in RNi3 and RY2Ni9 (R = La, Ce) compounds
Hydrogen-induced phase transitions in RNi3 and RY2Ni9 (R = La, Ce) compounds
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RNi3 和 RY2Ni9 (R = La, Ce) 化合物中氢诱导的相变
DOI:
10.1016/j.jpowsour.2007.07.043
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发表时间:
2007-10
影响因子:
9.2
通讯作者:
Percheron-Guegan, A.
中科院分区:
文献类型:
--
作者:
Zhu, Jian;Fang, Fang;Chen, Guorong;Zheng, Shiyou;Zhang, Jing;Latroche, M.;Sun, Dalin;Percheron-Guegan, A.
Structure stability of RNi3and RY2Ni9(R=La, Ce) during cycling of hydrogen absorption/desorption was investigated by both solid-H2reaction and electrochemical measurements, in order to understand the mechanism responsible for the poor reversibility, and to reveal the differences between RNi3and RY2Ni9compounds. It has been found that, all of the cycled RNi3and RY2Ni9were subject to partial amorphization. This hydrogen-induced amorphization (HIA) occurred immediately in LaNi3, but proceeded gradually in CeNi3, LaY2Ni9and CeY2Ni9. The HIA in these compounds is attributed to the RM2subunits in their crystal structures.
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影响因子:
--
作者:
J. Chen;N. Kuriyama;H. Takeshita;Hideaki Tanaka;T. Sakai;M. Haruta
通讯作者:
J. Chen;N. Kuriyama;H. Takeshita;Hideaki Tanaka;T. Sakai;M. Haruta
DOI:
10.1016/0022-5088(88)90052-5
发表时间:
1988-10
期刊:
Journal of The Less Common Metals
影响因子:
--
作者:
V. Paul-Boncour;C. Lartigue;A. Percheron-Guégan;J. Achard;J. Pannetier
通讯作者:
V. Paul-Boncour;C. Lartigue;A. Percheron-Guégan;J. Achard;J. Pannetier
影响因子:
3.5
作者:
U. Chung;Jai-Young Lee
通讯作者:
U. Chung;Jai-Young Lee
影响因子:
6.2
作者:
M. Latroche;A. Percheron-Guégan
通讯作者:
M. Latroche;A. Percheron-Guégan
影响因子:
6.2
作者:
Li, HW;Ishikawa, K;Aoki, K
通讯作者:
Aoki, K