One-pot synthesis of hierarchical Bi2S3-MoS2 nanosheet array with high electrochemical performance | |
Ma Y(马英)1,2; Jia YL(贾玉龙)1,2; Wang LN(王丽娜)1,2; Yang M(杨敏)1; Bi YP(毕迎普)1; Qi YX(齐彦兴)1; Bi YP(毕迎普); Qi YX(齐彦兴) | |
刊名 | Journal of Power Sources |
2017 | |
卷号 | 342页码:921-928 |
关键词 | Hierarchical Nanosheet array Bi2S3-MoS2 Electrochemical |
ISSN号 | 0378-7753 |
通讯作者 | 齐彦兴 ; 毕迎普 |
英文摘要 | In this paper, we report the successful design and synthesis of a novel hybrid hierarchical Bi2S3/MoS2 nanosheet array on Mo foil by one-step hydrothermal reaction. The nanosheet array could not only provide large surface area and a close contact between the active materials and substrate, but also effectively weaken the agglomeration and restacking problems during the electrochemical reaction, ensuring the high rate and long-life. As a result, the hybrid electrode exhibits a strong synergetic effect for the facilitated electronic transport and enhanced electrochemical performance. When it is tested as supercapacitor electrode, the Bi2S3/MoS2 hetero-structure shows a capacitance of 1.45 F cm−2 at a current density of 10 mA cm−2, which is about 10 times of the pristine MoS2 sample (0.12 F cm−2 at 10 mA cm−2), and excellent cycling stability (96.5% retention after 1000 cycles). |
学科主题 | 物理化学与绿色催化 |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000396186300105 |
内容类型 | 期刊论文 |
源URL | [http://210.77.64.217/handle/362003/21643] |
专题 | 兰州化学物理研究所_ERC国家工程研究中心 兰州化学物理研究所_OSSO国家重点实验室 |
通讯作者 | Bi YP(毕迎普); Qi YX(齐彦兴) |
作者单位 | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, Natl Engn Res Ctr Fine Petrochem Intermediates, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Ma Y,Jia YL,Wang LN,et al. One-pot synthesis of hierarchical Bi2S3-MoS2 nanosheet array with high electrochemical performance[J]. Journal of Power Sources,2017,342:921-928. |
APA | Ma Y.,Jia YL.,Wang LN.,Yang M.,Bi YP.,...&齐彦兴.(2017).One-pot synthesis of hierarchical Bi2S3-MoS2 nanosheet array with high electrochemical performance.Journal of Power Sources,342,921-928. |
MLA | Ma Y,et al."One-pot synthesis of hierarchical Bi2S3-MoS2 nanosheet array with high electrochemical performance".Journal of Power Sources 342(2017):921-928. |
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