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学科主题物理化学
Improved hydrogen desorption properties of Co-doped Li2BNH6
Zheng XueLi1,2; Wu GuoTao1; He Teng1; Chu HaiLiang1; Chen Hua2; Chen Ping1; Wu GT(吴国涛)
关键词Lithium Amide Cobalt Lithium Borohydride Hydrogen Release
刊名CHINESE SCIENCE BULLETIN
2011-08-01
ISSN待补充
DOI10.1007/s11434-011-4466-3
56期:23页:2481-2485
收录类别SCI
文章类型Article
部门归属19
项目归属1901
产权排名2,1
WOS标题词Science & Technology
类目[WOS]Multidisciplinary Sciences
研究领域[WOS]Science & Technology - Other Topics
关键词[WOS]AMMONIA-BORANE ; LITHIUM BOROHYDRIDE ; CRYSTAL-STRUCTURE ; STORAGE MATERIALS ; LIBH4 ; SYSTEM ; RELEASE ; COMPLEX ; LIB0.33N0.67H2.67 ; NITRIDES
英文摘要Improved hydrogen desorption properties of Co-doped Li2BNH6; The hydrogen desorption properties of Li2BNH6 were improved by doping with cobalt. With the addition of CoCl2 (7 wt%), more than 8 wt% of hydrogen was released from Li2BNH6 at temperatures below 210A degrees C, which is approximately 90A degrees C lower than that of pristine Li2BNH6. X-ray diffraction, Fourier transform-infrared and Raman characterizations revealed that the dehydrogenation was a stepwise process with the formation of intermediates Li4BN3H10 and LiBH4 and final products of Li3BN2 and LiH. The introduction of Co greatly accelerated the dehydrogenation of Li4BN3H10. X-ray absorption near-edge structure measurements revealed that Co and CoB species formed during ball milling of CoCl2 with LiBH4 and LiNH2, which may function as catalyst in the subsequent dehydrogenation.
语种英语
WOS记录号WOS:000292928700012
引用统计
被引频次:4[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/115418
专题中国科学院大连化学物理研究所
通讯作者Wu GT(吴国涛)
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Sichuan Univ, Key Lab Green Chem & Technol, Minist Educ, Inst Homogeneous Catalysis,Coll Chem, Chengdu 610064, Peoples R China
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Zheng XueLi,Wu GuoTao,He Teng,et al. Improved hydrogen desorption properties of Co-doped Li2BNH6[J]. CHINESE SCIENCE BULLETIN,2011,56(23):2481-2485.
APA Zheng XueLi.,Wu GuoTao.,He Teng.,Chu HaiLiang.,Chen Hua.,...&吴国涛.(2011).Improved hydrogen desorption properties of Co-doped Li2BNH6.CHINESE SCIENCE BULLETIN,56(23),2481-2485.
MLA Zheng XueLi,et al."Improved hydrogen desorption properties of Co-doped Li2BNH6".CHINESE SCIENCE BULLETIN 56.23(2011):2481-2485.
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