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Phosphorus-Doped MoS2 Nanosheets Supported on Carbon Cloths as Efficient Hydrogen-Generation Electrocatalysts
Bian, Luozhen1,2,3; Gao, Wei4,5; Sun, Jiamin1,2,3; Han, Mingming1,2,3; Li, Fulin1,2,3; Gao, Zhaofeng1,2,3; Shu, Lei5,6; Han, Ning7; Yang, Zai-xing1,2,3; Song, Aimin2,3; Qu, Yongquan4; Ho, Johnny C.5,6
2018-04-09
发表期刊CHEMCATCHEM
ISSN1867-3880
卷号10期号:7页码:1571-1577
摘要Highly efficient and stable non-noble metal electrocatalysts for hydrogen generation are desired for sustainable development of energy conversion and storage. Here, a facile low-temperature phosphidation process is developed for phosphorus doping into molybdenum disulfide (MoS2) nanosheets directly synthesized on carbon cloths to function as an integrated electrode for efficient hydrogen evolution reaction. The optimal phosphorus-doped (3.3 at%) MoS2 nanosheets exhibit substantially lower overpotentials of 133 and 189 mV to drive the current densities of 20 and 100 mA cm(-2), respectively, as compared with undoped MoS2, and an impressively small Tafel slope of 67.0 mV dec(-1). The excellent stability in acid media also makes the phosphorus-doped MoS2 nanosheet catalysts promising candidates for hydrogen generation in practical applications.
关键词Doping Electrochemistry Hydrogen Molybdenum Phosphorous
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
DOI10.1002/cctc.201701680
收录类别SCI
语种英语
关键词[WOS]EVOLUTION REACTION ; PHASE-TRANSITION ; CATALYSTS ; PHOSPHIDE ; DISORDER ; HYBRID ; SITES ; WS2
WOS研究方向Chemistry
WOS类目Chemistry, Physical
项目资助者Science Technology and Innovation Committee of Shenzhen Municipality(JCYJ20170307093131123 ; General Research Fund of the Research Grants Council of Hong Kong SAR, China(CityU 11275916) ; National Natural Science Foundation of China(11404162 ; CAS-CSIRO project of the Bureau of International Co-operation of Chinese Academy of Sciences(122111KYSB20150064) ; JCYJ20160229165240684) ; 51672229 ; 61504151)
WOS记录号WOS:000430102400012
引用统计
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/24138
专题多相复杂系统国家重点实验室
作者单位1.Shandong Univ, Shenzhen Res Inst, Shenzhen 518057, Peoples R China
2.Shandong Univ, Ctr Nanoelect, Jinan 250100, Shandong, Peoples R China
3.Shandong Univ, Sch Microelect, Jinan 250100, Shandong, Peoples R China
4.Xi An Jiao Tong Univ, Frontier Inst Sci & Technol, Ctr Appl Chem Res, Xian 710049, Shaanxi, Peoples R China
5.City Univ Hong Kong, Dept Mat Sci & Engn, 83 Tat Chee Ave, Kowloon, Hong Kong, Peoples R China
6.City Univ Hong Kong, Shenzhen Res Inst, Shenzhen 518057, Peoples R China
7.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
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GB/T 7714
Bian, Luozhen,Gao, Wei,Sun, Jiamin,et al. Phosphorus-Doped MoS2 Nanosheets Supported on Carbon Cloths as Efficient Hydrogen-Generation Electrocatalysts[J]. CHEMCATCHEM,2018,10(7):1571-1577.
APA Bian, Luozhen.,Gao, Wei.,Sun, Jiamin.,Han, Mingming.,Li, Fulin.,...&Ho, Johnny C..(2018).Phosphorus-Doped MoS2 Nanosheets Supported on Carbon Cloths as Efficient Hydrogen-Generation Electrocatalysts.CHEMCATCHEM,10(7),1571-1577.
MLA Bian, Luozhen,et al."Phosphorus-Doped MoS2 Nanosheets Supported on Carbon Cloths as Efficient Hydrogen-Generation Electrocatalysts".CHEMCATCHEM 10.7(2018):1571-1577.
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