中国科学院大连化学物理研究所机构知识库
Advanced  
DICP OpenIR  > 中国科学院大连化学物理研究所  > 期刊论文
题名: Synthesis and dehydrogenation of LiCa(NH2)(3)(BH3)(2)
作者: Liu, Bin1, 2;  Chua, Yong Shen1;  Wu, Guotao1;  Xiong, Zhitao1;  Chen, Ping1
关键词: Calcium amidoborane ;  Lithium amide ;  LiCa(NH2)(3)(BH3)(2) ;  Dehydrogenation
刊名: INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
发表日期: 2012-06-01
DOI: 10.1016/j.ijhydene.2012.02.112
卷: 37, 期:11, 页:9076-9081
收录类别: SCI
文章类型: Article
类目[WOS]: Chemistry, Physical ;  Electrochemistry ;  Energy & Fuels
研究领域[WOS]: Chemistry ;  Electrochemistry ;  Energy & Fuels
英文摘要: We report the synthesis of a new hydrogen storage material with a composition of LiCa(NH2)(3)(BH3)(2). The theoretical hydrogen capacity of LiCa(NH2)(3)(BH3)(2) is 9.85 wt.%. It can be prepared by ball milling the mixture of calcium amidoborane (Ca(NH2BH3)(2)) and lithium amide (LiNH2) in a molar ratio of 1:1. The experimental results show that this material starts to release hydrogen at a temperature as low as ca. 50 degrees C, which is ca. 70 degrees C lower than that of pure Ca(NH2BH3)(2) possibly resulting from the active interaction of NH2- in LiNH2 with BH3 in Ca(NH2BH3)(2). ca. 4.1 equiv. or 6.8 wt.% hydrogen can be released at 300 degrees C. The dehydrogenation is a mildly exothermic process forming stable nitride products. Copyright (C) 2012, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
关键词[WOS]: HYDROGEN STORAGE PROPERTIES ;  N-H COMPOUNDS ;  AMMONIA-BORANE ;  THERMAL-DECOMPOSITION ;  AMIDOBORANES ;  NITRIDES ;  CATALYST ;  RELEASE ;  LITHIUM ;  IMIDES
语种: 英语
WOS记录号: WOS:000304976300017
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/142840
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

Files in This Item:

There are no files associated with this item.


作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Univ Sci & Technol China, Dept Chem Phys, Hefei 230026, Peoples R China

Recommended Citation:
Liu, Bin,Chua, Yong Shen,Wu, Guotao,et al. Synthesis and dehydrogenation of LiCa(NH2)(3)(BH3)(2)[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2012,37(11):9076-9081.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Liu, Bin]'s Articles
 [Chua, Yong Shen]'s Articles
 [Wu, Guotao]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Liu, Bin]‘s Articles
 [Chua, Yong Shen]‘s Articles
 [Wu, Guotao]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace