Mechanisms of H-2 generation for metal doped Al16M (M = Mg and Bi) clusters in water
文献类型：期刊论文
| 作者 | Li, Fen1,3; Sun, Lixian1,2; Zhao, Jijun3; Xu, Fen2; Zhou, Huai-Ying2; Zhang, Qing-Ming4; Huang, Feng-Lei4 |
| 刊名 | international journal of hydrogen energy
 |
| 出版日期 | 2013-06-10 |
| 卷号 | 38期号:17页码:6930-6937 |
| 关键词 | Al-17 cluster Metal doping H-2 production |
| 通讯作者 | 孙立贤 |
| 产权排序 | 待补充 |
| 合作状况 | 英 |
| 英文摘要 | we have systematically investigated the hydrolysis mechanism of metal doped al16m (m = al, mg and bi) clusters with h2o molecules and proposed a reasonable elucidation for the experimentally observed fast h-2 generation rate and high h-2 yield in the al-bi based composite. mg and bi showed negative effect on the dissociation process of the first h2o molecule, but accelerated further h-2 generation process. the investigation of persistent hydrolysis reactions demonstrated that the proton-transfer way makes the aluminum-water reaction a lasting process in the long-term h-2 generation in existence of bi atom, which explains not only the previously observed fast h-2 generation rate but also high h-2 yields in the bi added al powder. our experimental results of hydrogen generation form al-bi (mg) mixture and water are in good agreement with the theory prediction. the facilitated hydrolysis reaction in al16bi cluster is attributed to the weakened hydroxide adsorption with the presence of bi in the aluminum cluster, which is the key factor to accelerate the proton-transfer process. copyright (c) 2013, hydrogen energy publications, llc. published by elsevier ltd. all rights reserved. |
| 学科主题 | 物理化学 |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | chemistry, physical ; electrochemistry ; energy & fuels |
| 研究领域[WOS] | chemistry ; electrochemistry ; energy & fuels |
| 关键词[WOS] | hydrogen generation ; hydrolysis reaction ; aluminum ; alloys ; salt |
| 资助信息 | 1，1 |
| 收录类别 | SCI |
| 原文出处 | 6937 |
| 语种 | 英语 |
| WOS记录号 | WOS:000320296700002 |
| 公开日期 | 2014-09-11 |
| 源URL | [http://159.226.238.44/handle/321008/119249]  |
| 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.Dalian Inst Chem Phys, Mat & Thermochem Lab, Dalian 116023, Peoples R China 2.Guilin Univ Elect Technol, Fac Mat Sci & Engn, Guilin 541004, Peoples R China 3.Dalian Univ Technol, Coll Adv Sci & Technol, Dalian 116024, Peoples R China 4.Beijing Inst Technol, State Key Lab Explos Sci & Technol, Beijing 100081, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Fen,Sun, Lixian,Zhao, Jijun,et al. Mechanisms of H-2 generation for metal doped Al16M (M = Mg and Bi) clusters in water[J]. international journal of hydrogen energy,2013,38(17):6930-6937. |
| APA | Li, Fen.,Sun, Lixian.,Zhao, Jijun.,Xu, Fen.,Zhou, Huai-Ying.,...&Huang, Feng-Lei.(2013).Mechanisms of H-2 generation for metal doped Al16M (M = Mg and Bi) clusters in water.international journal of hydrogen energy,38(17),6930-6937. |
| MLA | Li, Fen,et al."Mechanisms of H-2 generation for metal doped Al16M (M = Mg and Bi) clusters in water".international journal of hydrogen energy 38.17(2013):6930-6937. |
入库方式： OAI收割
来源：大连化学物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。