Knowledge Management System Of Institute of metal research，CAS
| Improved reversible dehydrogenation properties of LiBH4-MgH2 composite by tailoring nanophase structure using activated carbon | |
| K. K. Wang; X. D. Kang; J. H. Luo; C. H. Hu; P. Wang | |
| 2013 | |
| Source Publication | International Journal of Hydrogen Energy
 |
| ISSN | 0360-3199 |
| Volume | 38Issue:9Pages:3710-3716 |
| Abstract | In this study, activated carbon (AC) was added to the 2LiBH(4)-MgH2 composite and examined with respect to its effect on the hydrogen storage properties of the system. Our study found that AC is an effective additive for promoting the reversible dehydrogenation of the 2LiBH(4)-MgH2 composite. A series of control experiments were carried out to optimize the sample preparation method, milling time and addition amount of AC. In comparison with the neat LiBH4-MgH2 system, the LiBH4-MgH2 AC composite prepared under optimized conditions exhibits enhanced dehydrogenation kinetics, improved cyclic stability and particularly, eliminated incubation period between the two dehydrogenation stages. A combination of phase/microstructure/chemical state analyses has been conducted to gain insight into the promoting effect of AC on the reversible dehydrogenation of the 2LiBH(4)-MgH2 system. Our study found that AC exerts its promoting effect via tailoring nanophase structure of the 2LiBH(4)-MgH2 composite. Copyright (C) 2013, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved. |
| description.department | [wang, kuikui ; kang, xiangdong ; luo, junhong ; wang, ping] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. [wang, kuikui] univ sci & technol china, hefei 230026, peoples r china. [hu, chaohao] guilin univ elect technol, guangxi key lab informat mat, guilin 541004, peoples r china. ; wang, p (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. ; pingwang@imr.ac.cn |
| Keyword | Hydrogen Storage Lithium Borohydride Reactive Hydride Composite Activated Carbon Nanoparticle Hydrogen Storage Properties Reactive Hydride Composite Borohydride Decomposition Additives Behavior Release |
| URL | 查看原文 |
| Language | 英语 |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/71537 |
| Collection | 中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | K. K. Wang,X. D. Kang,J. H. Luo,et al. Improved reversible dehydrogenation properties of LiBH4-MgH2 composite by tailoring nanophase structure using activated carbon[J]. International Journal of Hydrogen Energy,2013,38(9):3710-3716. |
| APA | K. K. Wang,X. D. Kang,J. H. Luo,C. H. Hu,&P. Wang.(2013).Improved reversible dehydrogenation properties of LiBH4-MgH2 composite by tailoring nanophase structure using activated carbon.International Journal of Hydrogen Energy,38(9),3710-3716. |
| MLA | K. K. Wang,et al."Improved reversible dehydrogenation properties of LiBH4-MgH2 composite by tailoring nanophase structure using activated carbon".International Journal of Hydrogen Energy 38.9(2013):3710-3716. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment