Synthesis and Electrochemical Performance of Graphene-like WS2
文献类型：期刊论文
| 作者 | Fang, XP ; Hua, CX ; Wu, CR ; Wang, XF ; Shen, LY ; Kong, QY ; Wang, JZ ; Hu, YS ; Wang, ZX ; Chen, LQ |
| 刊名 | CHEMISTRY-A EUROPEAN JOURNAL
 |
| 出版日期 | 2013 |
| 卷号 | 19期号:18页码:5694 |
| 关键词 | absorption electrochemistry lithium storage sulfur tungsten |
| ISSN号 | 0947-6539 |
| 通讯作者 | Kong, QY (reprint author), Soc Civile Synchrotron SOLEIL, LOrme Merisiers, St Aubin BP 48, F-91192 Gif Sur Yvette, France. |
| 中文摘要 | Graphene-like and platelike WS2 were obtained by solid-state reactions. High-resolution (HR) TEM, BET, and Raman scattering studies show that the graphene-like WS2 is a few-layer-structured material. It exhibits better electrochemical performances than the platelike WS2. Structural characterization indicates that metallic W and Li2S are the end products of discharge (0.01V versus Li+/Li), whereas metallic W and S are the recharge (3.00V) products. In addition, X-ray absorption near-edge structure (XANES) characterization shows that the d electrons of W deviate towards the Li (or S) atom during the discharge/charge process, thus forming a weak bond between W and Li2S (or S). |
| 资助信息 | National 973 Program of China [2009CB220100]; National 863 Program [2009AA033101]; Open Foundation of Beijing Key Laboratory of Environment Science and Engineering; China-Australia Sci-Tech Collaboration Foundation (NSFC) [51011120044] |
| 语种 | 英语 |
| 公开日期 | 2014-01-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/57538]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Fang, XP,Hua, CX,Wu, CR,et al. Synthesis and Electrochemical Performance of Graphene-like WS2[J]. CHEMISTRY-A EUROPEAN JOURNAL,2013,19(18):5694. |
| APA | Fang, XP.,Hua, CX.,Wu, CR.,Wang, XF.,Shen, LY.,...&Chen, LQ.(2013).Synthesis and Electrochemical Performance of Graphene-like WS2.CHEMISTRY-A EUROPEAN JOURNAL,19(18),5694. |
| MLA | Fang, XP,et al."Synthesis and Electrochemical Performance of Graphene-like WS2".CHEMISTRY-A EUROPEAN JOURNAL 19.18(2013):5694. |
入库方式： OAI收割
来源：物理研究所
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