Hydrothermal preparation of MoS2 nanoflake arrays on Cu foil with enhanced supercapacitive property
文献类型：期刊论文
| 作者 | Song, SL; Gong Y(宫宇) ; Zhen, Q; Zhan, FY; Gong, Y; Hu, PF; Li, Y; Li, Z; Zheng, F; Gong, HQ
|
| 刊名 | ELECTROCHIMICA ACTA
 |
| 出版日期 | 2017 |
| 卷号 | 227页码:101-109 |
| 关键词 | Molybdenum disulfide Nanoflake arrays Supercapacitive properties |
| ISSN号 | 0013-4686 |
| DOI | 10.1016/j.electacta.2017.01.012 |
| 文献子类 | Article |
| 英文摘要 | Hexagonal MoS2 nanoflake arrays (h-MNFs) have been synthesized directly via hydrothermal route with Cu foil as substrate, (NH4)(6)Mo7O24 center dot 4H(2)O as the molybdenum source, CN2H4S as the sulfur source and reductant, and (CH3)(2)CHOH as the dispersant. The micro morphology and crystallinity of MNFs are analyzed by means of scanning electron microscopy (SEM), transmission electron microscopy (TEM), Xray diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and Raman microscopy (RM). The morphological change and growth process of MNFs are investigated, basing on the samples at different hydrothermal reaction times. Moreover, the supercapacitive properties of MNFs have been examined. It is found that MNFs has a good cycling invertibility (93%) and stability (90%) after 5000 cycles, a relatively high specific capacitance (420 Fg(-1)), a low charge transport resistance (1.8 Omega) and available energy densities ranging from 21 to 17 W h kg(-1) with corresponding practical power densities ranging from 150 to 3000W kg(-1). (C) 2017 Elsevier Ltd. All rights reserved. |
| 电子版国际标准刊号 | 1873-3859 |
| WOS关键词 | HIGH-PERFORMANCE SUPERCAPACITORS ; ENERGY-STORAGE ; LAYERED MOS2 ; ELECTROCHEMICAL PERFORMANCE ; ELECTRODE MATERIALS ; FACILE FABRICATION ; HYDROGEN EVOLUTION ; NANOSHEETS ; CARBON ; COMPOSITES |
| WOS研究方向 | Electrochemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000394399600014 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/285125]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Song, SL,Gong Y,Zhen, Q,et al. Hydrothermal preparation of MoS2 nanoflake arrays on Cu foil with enhanced supercapacitive property[J]. ELECTROCHIMICA ACTA,2017,227:101-109. |
| APA | Song, SL.,宫宇.,Zhen, Q.,Zhan, FY.,Gong, Y.,...&Gong, HQ.(2017).Hydrothermal preparation of MoS2 nanoflake arrays on Cu foil with enhanced supercapacitive property.ELECTROCHIMICA ACTA,227,101-109. |
| MLA | Song, SL,et al."Hydrothermal preparation of MoS2 nanoflake arrays on Cu foil with enhanced supercapacitive property".ELECTROCHIMICA ACTA 227(2017):101-109. |
入库方式： OAI收割
来源：高能物理研究所
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