DICP OpenIR
Subject Area物理化学
Improving Effects of LiH and Co-Catalyst on the Dehydrogenation of Li4BN3H10
Zheng, Xueli1,2; Xiong, Zhitao2; Lim, Yonghao3; Wu, Guotao2; Chen, Ping2,3; Chen, Hua1; Xiong ZT(熊智涛)
Source PublicationJOURNAL OF PHYSICAL CHEMISTRY C
2011-05-05
ISSN待补充
DOI10.1021/jp2007182
Volume115Issue:17Pages:8840-8844
Indexed BySCI
SubtypeArticle
Department19
Funding Project1901
Contribution Rank2,1
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science
WOS KeywordN-H SYSTEM ; REVERSIBLE HYDROGEN STORAGE ; CRYSTAL-STRUCTURE ; LITHIUM AMIDE ; DESORPTION ; RELEASE ; HYDRIDE ; COMPLEX ; LIBH4 ; LIB0.33N0.67H2.67
AbstractImproving Effects of LiH and Co-Catalyst on the Dehydrogenation of Li4BN3H10; Improving effects of LiH and Co-catalyst on the dehydrogenation of Li4BN3H10 were investigated in this work. It was found that 9.6 wt % or 5 equiv. moles of H-2 can be evolved from the promoted sample at 250 degrees C, which is 110 degrees C lower than that of pristine Li4BN3H10. More importantly, NH3 emission is depressed dramatically, with its concentration in hydrogen decreasing from 12 mol % to 0.008 mol % (or 80 ppm). Melting of Li4BN3H10 is essential for one unit of LiNH2 fleeing from the structure and interacting with LiH to evolve 1 equiv. mole of H-2, in the meantime, Co-catalyst takes effect on the dissociation of remaining Li3BN2H8, resulting in the evolution of another 4 equiv. moles of H-2 at temperatures close to that of LiNH2-LiH.
Language英语
WOS IDWOS:000289824200047
Citation statistics
Cited Times:17[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/115415
Collection中国科学院大连化学物理研究所
Corresponding AuthorXiong ZT(熊智涛)
Affiliation1.Sichuan Univ, Key Lab Green Chem & Technol, Inst Homogeneous Catalysis, Minist Educ,Coll Chem, Chengdu 610064, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
3.Natl Univ Singapore, Dept Chem, Singapore 117543, Singapore
Recommended Citation
GB/T 7714
Zheng, Xueli,Xiong, Zhitao,Lim, Yonghao,et al. Improving Effects of LiH and Co-Catalyst on the Dehydrogenation of Li4BN3H10[J]. JOURNAL OF PHYSICAL CHEMISTRY C,2011,115(17):8840-8844.
APA Zheng, Xueli.,Xiong, Zhitao.,Lim, Yonghao.,Wu, Guotao.,Chen, Ping.,...&熊智涛.(2011).Improving Effects of LiH and Co-Catalyst on the Dehydrogenation of Li4BN3H10.JOURNAL OF PHYSICAL CHEMISTRY C,115(17),8840-8844.
MLA Zheng, Xueli,et al."Improving Effects of LiH and Co-Catalyst on the Dehydrogenation of Li4BN3H10".JOURNAL OF PHYSICAL CHEMISTRY C 115.17(2011):8840-8844.
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