Preparation and supercapacitive property of molybdenum disulfide (MoS2) nanoflake arrays- tungsten trioxide (WO3) nanorod arrays composite heterojunction: A synergistic effect of one-dimensional and two-dimensional nanomaterials
文献类型：期刊论文
| 作者 | Gao, LC; Sun, CC; Hu, PF; Li, Y; Gong, Y ; Zhen, Q; Bashir, S; Gong Y(宫宇); Xu, JH; Zheng, F
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| 刊名 | ELECTROCHIMICA ACTA
 |
| 出版日期 | 2018 |
| 卷号 | 263页码:409-416 |
| 关键词 | Molybdenum disulfide Tungsten trioxide Array Heterojunction Supercapacitor |
| ISSN号 | 0013-4686 |
| DOI | 10.1016/j.electacta.2018.01.072 |
| 文献子类 | Article |
| 英文摘要 | We first report a composite of molybdenum disulfide (MoS2) nanoflake arrays (MNFs) and tungsten trioxide (WO3) nanorod arrays (WNRs) directly grown on a copper (Cu) substrate. This composite is characterized in detail by scanning and transmission electron microscopes (SEM/TEM), X-ray diffraction (XRD), Raman and X-ray photoelectron spectroscopy (XPS). All of the evidences indicate that the obtained composite is a heterojunction. The supercapacitive properties of MNFs-WNRs composite heterojunction are measured systematically by using cyclic voltammetry (CV), galvanostatic charge-discharge (GCD) and electrochemical impedance spectroscopy (EIS) techniques. The heterojunction exhibits a high specific capacitance of 522 F g(-1) at 0.5 A g(-1), a high capacitance retention (95%) after 5000 cycles and a low charge transfer resistance (1.0 Omega). And this kind of heterojunction has advantages of both MoS2 and WO3, which can be a better candidate for supercapacitive electrode material. (c) 2018 Elsevier Ltd. All rights reserved. |
| 电子版国际标准刊号 | 1873-3859 |
| WOS关键词 | HIGH-PERFORMANCE SUPERCAPACITORS ; BINDER FREE ELECTRODE ; ENERGY-STORAGE ; ASYMMETRIC SUPERCAPACITORS ; NANOSTRUCTURED WO3 ; GRAPHENE OXIDE ; SYMMETRIC SUPERCAPACITORS ; HYDROTHERMAL PREPARATION ; TERNARY NANOCOMPOSITES ; CARBON NANOFIBERS |
| WOS研究方向 | Electrochemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000424643900048 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/285621]  |
| 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 | Gao, LC,Sun, CC,Hu, PF,et al. Preparation and supercapacitive property of molybdenum disulfide (MoS2) nanoflake arrays- tungsten trioxide (WO3) nanorod arrays composite heterojunction: A synergistic effect of one-dimensional and two-dimensional nanomaterials[J]. ELECTROCHIMICA ACTA,2018,263:409-416. |
| APA | Gao, LC.,Sun, CC.,Hu, PF.,Li, Y.,Gong, Y.,...&Gong, HQ.(2018).Preparation and supercapacitive property of molybdenum disulfide (MoS2) nanoflake arrays- tungsten trioxide (WO3) nanorod arrays composite heterojunction: A synergistic effect of one-dimensional and two-dimensional nanomaterials.ELECTROCHIMICA ACTA,263,409-416. |
| MLA | Gao, LC,et al."Preparation and supercapacitive property of molybdenum disulfide (MoS2) nanoflake arrays- tungsten trioxide (WO3) nanorod arrays composite heterojunction: A synergistic effect of one-dimensional and two-dimensional nanomaterials".ELECTROCHIMICA ACTA 263(2018):409-416. |
入库方式： OAI收割
来源：高能物理研究所
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