One-pot synthesis of hierarchical Bi2S3-MoS2 nanosheet array with high electrochemical performance | |
Department | ERC国家工程研究中心 |
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; Qi YX(齐彦兴); Bi YP(毕迎普) | |
The second department | osso国家重点实验室 |
2017 | |
Source Publication | Journal of Power Sources |
ISSN | 0378-7753 |
Volume | 342Pages:921-928 |
Abstract | 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). |
Keyword | Hierarchical Nanosheet Array Bi2s3-mos2 Electrochemical |
Subject Area | 物理化学与绿色催化 |
DOI | 10.1016/j.jpowsour.2017.01.020 |
Indexed By | SCI |
If | 6.395 |
Language | 英语 |
Funding Project | 羰基粉体材料及催化剂研究组;能源与环境纳米催化材料研究组 |
compositor | 第一作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/21643 |
Collection | 精细石油化工中间体国家工程研究中心(ERC) 羰基合成与选择氧化国家重点实验室(OSSO) |
Corresponding Author | Qi YX(齐彦兴); Bi YP(毕迎普) |
Affiliation | 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 |
Recommended Citation 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.,...&毕迎普.(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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1-s2.0-S037877531730(3304KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
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