Ternary core-shell structured transition metal chalcogenide for hybrid electrochemical capacitor
文献类型：期刊论文
| 作者 | Liu Hengqi; Zhao Depeng; Hu Pengfei; Wu Xiang |
| 刊名 | CHINESE CHEMICAL LETTERS
 |
| 出版日期 | 2018 |
| 卷号 | 29期号:12页码:1799-1803 |
| 关键词 | FLEXIBLE ELECTRODE MATERIALS NICO2S4 NANOTUBE ARRAYS HIGH-PERFORMANCE ASYMMETRIC SUPERCAPACITORS CARBON NANOTUBES ACTIVATED CARBON ENERGY-STORAGE NANOSHEETS NANOCOMPOSITES FIBERS CoMo2S4@Zn-Co-S Core-shell structure Supercapacitor Specific capacitance High energy density |
| ISSN号 | 1001-8417 |
| 英文摘要 | Hybrid structured semiconductor nanomaterials possess excellent electrochemical performances owing to the synergistic effects from two components. Herein we report a novel CoMo2S4@Zn-Co-S core-shell structure as the electrode materials for asymmetric supercapacitor. The unique electrode structure is beneficial to rapid electron transport and the ion diffusion due to the existence of many vast channels. The as-synthesized core-shell structured electrode exhibits an overall improved electrochemical performance. Moreover, a quasi-solid state asymmetric supercapacitor is fabricated. It reveals a specific capacitance of 0.84 C/cm(2) collected at 4 mA/cm(2) and an energy density of 1.87 mWh/cm(3) at a power density of 31.99 W/cm(3). (C) 2018 Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences. Published by Elsevier B.V. All rights reserved. |
| 资助项目 | [State Key Laboratory of New Ceramic and Fine Processing Tsinghua University] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:6416688 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/152350]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Liu Hengqi,Zhao Depeng,Hu Pengfei,et al. Ternary core-shell structured transition metal chalcogenide for hybrid electrochemical capacitor[J]. CHINESE CHEMICAL LETTERS,2018,29(12):1799-1803. |
| APA | Liu Hengqi,Zhao Depeng,Hu Pengfei,&Wu Xiang.(2018).Ternary core-shell structured transition metal chalcogenide for hybrid electrochemical capacitor.CHINESE CHEMICAL LETTERS,29(12),1799-1803. |
| MLA | Liu Hengqi,et al."Ternary core-shell structured transition metal chalcogenide for hybrid electrochemical capacitor".CHINESE CHEMICAL LETTERS 29.12(2018):1799-1803. |
入库方式： OAI收割
来源：金属研究所
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