Lithium amidoborane hydrazinates: synthesis, structure and hydrogen storage properties
文献类型：期刊论文
| 作者 | He, Teng1; Wu, Hui2,3; Wu, Guotao1; Li, Zhao1; Zhou, Wei2,3; Ju, Xiaohua1; Xie, Dong1; Chen, Ping1,4 |
| 刊名 | journal of materials chemistry a
 |
| 出版日期 | 2015 |
| 卷号 | 3期号:18页码:10100-10106 |
| 英文摘要 | the first metal amidoborane hydrazinate with a composition of linh2bh3 center dot nh2nh2 was successfully synthesized and characterized in the present study. linh2bh3 center dot nh2nh2 exhibits a monoclinic p2(1)/n space group with lattice parameters of a = 10.0650 angstrom, b = 6.3105 angstrom, c = 7.4850 angstrom, and beta = 107.497 degrees. meanwhile, lithium amidoborane hydrazinates with different molar ratios of linh2bh3 (liab) and nh2nh2 were synthesized and characterized. it was found that 4liab-nh2nh2 can release 1.6 equiv. and 2.5 equiv. of h-2/liab at 75 degrees c and 170 degrees c, respectively. therefore, around 7.1 wt% and 11.1 wt% of hydrogen can be released from 4liab-nh2nh2 at 75 degrees c and 170 degrees c, respectively, which are higher values than those for pristine liab. a dehydrogenation mechanism, which may be initiated by the "homogeneous dissociation" of n-n in hydrazine, is also proposed and discussed in this study. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | chemistry, physical ; energy & fuels ; materials science, multidisciplinary |
| 研究领域[WOS] | chemistry ; energy & fuels ; materials science |
| 关键词[WOS] | ammonia-borane dehydrogenation ; crystal-structure ; thermal-decomposition ; neutron-diffraction ; metal amidoboranes ; release ; alkali ; amidotrihydroborate ; hydrazinidoborane ; catalysis |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000353927500094 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/146215]  |
| 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 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China 2.NIST, NIST Ctr Neutron Res, Gaithersburg, MD 20899 USA 3.Univ Maryland, Dept Mat Sci & Engn, College Pk, MD 20742 USA 4.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, Teng,Wu, Hui,Wu, Guotao,et al. Lithium amidoborane hydrazinates: synthesis, structure and hydrogen storage properties[J]. journal of materials chemistry a,2015,3(18):10100-10106. |
| APA | He, Teng.,Wu, Hui.,Wu, Guotao.,Li, Zhao.,Zhou, Wei.,...&Chen, Ping.(2015).Lithium amidoborane hydrazinates: synthesis, structure and hydrogen storage properties.journal of materials chemistry a,3(18),10100-10106. |
| MLA | He, Teng,et al."Lithium amidoborane hydrazinates: synthesis, structure and hydrogen storage properties".journal of materials chemistry a 3.18(2015):10100-10106. |
入库方式： OAI收割
来源：大连化学物理研究所
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