Hydrogen desorption properties of Mg thin films at room temperature
Hydrogen desorption properties of Mg thin films at room temperature
复制标题
Mg薄膜的室温放氢性能
DOI:
10.1016/j.jpowsour.2009.08.069
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发表时间:
2010-02
影响因子:
9.2
通讯作者:
中科院分区:
文献类型:
--
作者:
Pd–Mg–Pd thin films prepared by magnetron sputtering could absorb hydrogen entirely at room temperature and dehydrogenate completely and rapidly in ambient air. Our investigations of the structural, optical and electrical properties gave a detailed insight into the desorption mechanism. The overall activation energy and the hydrogen diffusion coefficient were deduced to be 48kJmol−1and 8.0×10−15cm2s−1based on optical and electrochemical measurements, respectively. The desorption process followed the nucleation and growth mechanism by modeling and simulating the resistance data. The small activation energy and remarkable diffusion kinetics highlighted the applicability as on-board hydrogen storage systems.
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影响因子:
6.2
作者:
Griessen, R;Huiberts, JN;Notten, PHL
通讯作者:
Notten, PHL
影响因子:
2.4
作者:
K. Yoshimura;S. Nakano;S. Uchinashi;S. Yamaura;H. Kimura;A. Inoue
通讯作者:
K. Yoshimura;S. Nakano;S. Uchinashi;S. Yamaura;H. Kimura;A. Inoue
影响因子:
9.2
作者:
Ki‐Joon Jeon;Alexandros Theodore;Chang-Yu Wu
通讯作者:
Ki‐Joon Jeon;Alexandros Theodore;Chang-Yu Wu
影响因子:
15
作者:
Du, A. J.;Smith, Sean C.;Lu, G. Q.
通讯作者:
Lu, G. Q.
DOI:
10.1007/s00339-007-3991-z
发表时间:
2007-04
期刊:
Applied Physics A
影响因子:
--
作者:
S. Bao;K. Tajima;Y. Yamada;M. Okada;K. Yoshimura
通讯作者:
S. Bao;K. Tajima;Y. Yamada;M. Okada;K. Yoshimura