标题
作者
作者:Wu, DF (Wu, Daifeng)[1,2 ]; Ouyang, LZ (Ouyang, Liuzhang)[1,2,3 ]; Wu, C (Wu, Cong)[1,2 ]; Gu, QF (Gu, Qinfen)[3 ]; Wang, H (Wang, Hui)[1,2 ]; Liu, JW (Liu, Jiangwen)[1,2 ]; Zhu, M (Zhu, Min)[1,2 ]
期刊信息
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文献类型:Article
摘要
Mg17Ba2 hydrogen storage alloy was obtained by induction melting, and its hydrogen storage properties and phase transitions have been investigated. The reversible hydrogen capacity of Mg17Ba2 compound was 4.0 wt% H-2. A three-step dehydrogenation mechanism was revealed for the first time, and a new hydride (Ba2Mg7H18) was discovered during the dehydrogenation process. Enthalpy and entropy changes for the dehydrogenation of Mg17Ba2 were also calculated. (C) 2016 Elsevier B.V. All rights reserved.
关键词
作者关键词:Energy storage and conversion; Magnesium hydrogen storage alloys; Metals and alloys; Phase transformation
作者信息
通讯作者地址:Ouyang, LZ (通讯作者)
 | South China Univ Technol, Sch Mat Sci & Engn, Key Lab Adv Energy Storage Mat Guangdong Prov, Guangzhou 510641, Guangdong, Peoples R China. |
地址:
电子邮件地址:meouyang@scut.edu.cn
出版商
类别分类
研究方向:Chemistry; Materials Science; Metallurgy & Metallurgical Engineering
Web of Science 类别:Chemistry, Physical; Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering