Robust and Conductive Red MoSe2 for Stable and Fast Lithium Storage
文献类型：期刊论文
| 作者 | Zhang, Sanpei1; Wang, Gan1; Jin, Jun; Zhang, Linlin; Wen, Zhaoyin; Yang, Jianhua |
| 刊名 | ACS NANO
 |
| 出版日期 | 2018 |
| 卷号 | 12期号:4页码:4010 |
| 关键词 | two-dimensional materials transition-metal dichalcogenides conductivity band gap Li-ion batteries |
| ISSN号 | 1936-0851 |
| DOI | 10.1021/acsnano.8b01703 |
| 英文摘要 | Two-dimensional (2D) layered transition-metal dichalcogenides (LTMDs) display various crystal phases with distinct symmetries, structures, and physical properties. Exploring and designing different structural phases in two dimensions could provide an avenue for switching material properties, aiming at practical applications for potential fields. Here we demonstrate a conceptually designed approach to narrow the band gap of MoSe2 and obtain a conductive red MoSe2 nanosheet. By introducing the high valence state of Mo species and constructing the Mo-O bonding on the surface of the MoSe2 nanosheets, the electronic properties can be modified and the conductivity is accordingly improved, an effect that significantly improves their lithium storage capacity and high-rate capability. We anticipate that the exploration of the conductive red MoSe2 with tunable band gap could help us unlock more potential crystal structures of LTMD-based and even other 2D materials for further applications. |
| 学科主题 | Chemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary |
| WOS记录号 | WOS:000431088200098 |
| 出版者 | AMER CHEMICAL SOC |
| 资助机构 | This work was supported by the National Natural Science Foundation of China under Grant No. 51432010 and fundamental research project from the Science and Technology Commission of Shanghai Municipality Nos. 14JC1493000 and 15DZ2281200. ; This work was supported by the National Natural Science Foundation of China under Grant No. 51432010 and fundamental research project from the Science and Technology Commission of Shanghai Municipality Nos. 14JC1493000 and 15DZ2281200. |
| 源URL | [http://ir.sic.ac.cn/handle/331005/25032]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Ceram, CAS Key Lab Mat Energy Convers, Shanghai 200050, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Sanpei,Wang, Gan,Jin, Jun,et al. Robust and Conductive Red MoSe2 for Stable and Fast Lithium Storage[J]. ACS NANO,2018,12(4):4010, 4018. |
| APA | Zhang, Sanpei,Wang, Gan,Jin, Jun,Zhang, Linlin,Wen, Zhaoyin,&Yang, Jianhua.(2018).Robust and Conductive Red MoSe2 for Stable and Fast Lithium Storage.ACS NANO,12(4),4010. |
| MLA | Zhang, Sanpei,et al."Robust and Conductive Red MoSe2 for Stable and Fast Lithium Storage".ACS NANO 12.4(2018):4010. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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