Enhanced hydrogen desorption from the Co-catalyzed LiBH4-Mg(BH4)(2) eutectic composite
文献类型：期刊论文
| 作者 | Chen, Juner; Zhang, Yao; Xiong, Zhitao; Wu, Guotao; Chu, Hailiang; He, Teng; Chen, Ping |
| 刊名 | international journal of hydrogen energy
 |
| 出版日期 | 2012-09-01 |
| 卷号 | 37期号:17页码:12425-12431 |
| 关键词 | Hydrogen storage Borohydride Co Catalytic dehydrogenation Eutectic composite |
| 英文摘要 | co-based catalyst can significantly improve the dehydrogenation kinetics of the eutectic composite of libh4-mg(bh4)(2) (1/1 m ratio). the onset hydrogen desorption temperature of the composite is at about 155 degrees c, which is ca. 245, 110 or 27 degrees c lower than that of libh4, mg(bh4)(2) or pristine libh4-mg(bh4)(2), respectively. upon holding the samples at 270 degrees c, the co catalyzed composite can release hydrogen at a rate 1.6 times faster than that of the pristine one. electron paramagnetic resonance (epr) characterization evidenced that co was in a reduced state of co+ which may serve as the functional species in catalyzing the dehydrogenation of the composite. copyright (c) 2012, hydrogen energy publications, llc. published by elsevier ltd. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | chemistry, physical ; electrochemistry ; energy & fuels |
| 研究领域[WOS] | chemistry ; electrochemistry ; energy & fuels |
| 关键词[WOS] | complex hydrides ; lithium borohydride ; metal borohydrides ; cation borohydride ; ammonia-borane ; storage ; libh4 ; dehydrogenation ; cobalt ; decomposition |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000309024700044 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/143091]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | Chinese Acad Sci, Dept Hydrogen Energy & Adv Mat, Dalian Natl Lab Clean Energy, Complex Hydride Mat Res Grp,Dalian Inst Chem Phys, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Juner,Zhang, Yao,Xiong, Zhitao,et al. Enhanced hydrogen desorption from the Co-catalyzed LiBH4-Mg(BH4)(2) eutectic composite[J]. international journal of hydrogen energy,2012,37(17):12425-12431. |
| APA | Chen, Juner.,Zhang, Yao.,Xiong, Zhitao.,Wu, Guotao.,Chu, Hailiang.,...&Chen, Ping.(2012).Enhanced hydrogen desorption from the Co-catalyzed LiBH4-Mg(BH4)(2) eutectic composite.international journal of hydrogen energy,37(17),12425-12431. |
| MLA | Chen, Juner,et al."Enhanced hydrogen desorption from the Co-catalyzed LiBH4-Mg(BH4)(2) eutectic composite".international journal of hydrogen energy 37.17(2012):12425-12431. |
入库方式： OAI收割
来源：大连化学物理研究所
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