Reversible hydriding and dehydriding reactions of perovskite-type hydride NaMgH3
Reversible hydriding and dehydriding reactions of perovskite-type hydride NaMgH3
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DOI：
10.1016/j.scriptamat.2005.04.010
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发表时间：
2005-08
影响因子：
6
通讯作者：
K. Ikeda;Y. Kogure;Y. Nakamori;S. Orimo
中科院分区：
文献类型：
--
作者：
K. Ikeda;Y. Kogure;Y. Nakamori;S. Orimo
实验证实了钙钛矿型氢化物NaMgH3中存在可逆的氢化和放氢反应。在673K下，NaMgH_3在8min内释放出近6.0质量%的氢，在相同温度下的p-c等温线上明显观察到约0.15和0.040 Mpa的两个平台压力。
Reversible hydriding and dehydriding reactions were experimentally confirmed in the perovskite-type hydride, NaMgH3. Nearly 6.0mass% of hydrogen was released from NaMgH3within 8min at 673K, and two plateau pressures of about 0.15 and 0.040MPa were clearly observed in the p–c isotherm measurement at the same temperature.