Reversible hydrogen storage in yttrium aluminum hydride

被引：31
|
作者：
Cao, Zhijie [1 ,2 ,3 ]
Ouyang, Liuzhang [1 ,2 ,4 ]
Wang, Hui [1 ,2 ]
Liu, Jiangwen [1 ,2 ]
Felderhoff, Michael [3 ]
Zhu, Min [1 ,2 ]
机构：
[1] South China Univ Technol, Key Lab Adv Energy Storage Mat Guangdong Prov, Sch Mat Sci & Engn, Guangzhou 510641, Guangdong, Peoples R China
[2] South China Univ Technol, China Australia Joint Lab Energy & Environm Mat, Guangzhou 510641, Guangdong, Peoples R China
[3] Max Planck Inst Kohlenforsch, Kaiser Wilhelm Pl 1, D-45470 Mulheim, Germany
[4] Key Lab Fuel Cell Technol Guangdong Prov, Guangzhou 510641, Guangdong, Peoples R China
来源：
JOURNAL OF MATERIALS CHEMISTRY A | 2017年 / 5卷 / 13期
基金：
中国国家自然科学基金;
关键词：
METAL-HALIDES; PRESSURE; ALLOYS; DECOMPOSITION; LIALH4; PERFORMANCE; MG(ALH4)(2); ALANATE;
D O I：
10.1039/c6ta10928d
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Reversible hydrogen storage has been found in transition metal alanates, Y(AlH4)(3), for the first time. An amount of 3.4 wt% H-2 can be released at 140 degrees C fromthe first dehydrogenation step of Y(AlH4)(3), and 75% of it is reversible at 145 degrees C and 100 bar H-2, which holds promise for low- temperature applications.
引用
收藏
页码：6042 / 6046
页数：5
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