标题
作者
作者:Cao, ZJ (Cao, Zhijie)[1,2 ]; Ouyang, LZ (Ouyang, Liuzhang)[1,2,4 ]; Wang, H (Wang, Hui)[1,2 ]; Liu, JW (Liu, Jiangwen)[1,2 ]; Sun, LX (Sun, Lixian)[3 ]; Zhu, M (Zhu, Min)[1,2 ]
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文献类型:Article
摘要
(Ti0.85Zr0.15)(1.1)Cr-1 xMnFex (x = 0, 0.05, 0.075, 0.1, 0.15) alloys with a C14-type Laves structure have been investigated for potential application in hybrid high-pressure metal hydride tanks used for fuel cell vehicles. The effects of the partial substitution of Cr with Fe on the hydrogen storage properties of (Ti0.85Zr0.15)(1.1)CrMn have been systematically investigated. Results show that the desorption plateau pressure increases with increasing the Fe content in (Ti0.85Zr0.15)(1.1)Cr-1 xMnFex alloys, whereas the hydrogen capacity decreases. Among these alloys, (Ti0.85Zr0.15)(1.1)Cr0.925MnFe0.075 has the best overall properties, with a hydrogen desorption pressure of 10.6 atm and a reversible capacity of 1.54 wt% at 0 degrees C under the pressure range between 0.1 atm and 120 atm. (C) 2015 Elsevier B.V. All rights reserved.
关键词
作者关键词:Metal hydride; Laves phase; Desorption pressure; Hydrogen storage
作者信息
通讯作者地址:Ouyang, LZ (通讯作者)
 | S China Univ Technol, Sch Mat Sci & Engn, Key Lab Adv Energy Storage Mat Guangdong Prov, Guangzhou 510641, Guangdong, Peoples R China. |
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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