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Photocatalytic H-2 evolution on CdS modified with partially crystallized MoS2 under visible light irradiation
Bo, Tingting1; Wang, Yongzhao2; Wang, Juan1; Zhao, Zhiliang1; Zhang, Jing1; Zheng, Kang1; Lin, Tsungwu3; Zhang, Bingsen2; Shao, Lidong1
Corresponding AuthorWang, Juan(wangjuan@shiep.edu.cn) ; Zhang, Bingsen(bszhang@imr.ac.cn) ; Shao, Lidong(lidong.shao@shiep.edu.cn)
2020-05-01
Source PublicationCHEMICAL PHYSICS LETTERS
ISSN0009-2614
Volume746Pages:7
AbstractWe report a facile route to obtain MoS2/CdS heterostructure and tested for hydrogen production activity under visible light irradiation. The MoS2/CdS heterostructure containing 15 wt% MoS2 exhibits the highest H-2 pro- duction rate of 27.720 mmol g(-1) h(-1), which is 30.7 times higher than CdS alone. This promotion of photo- catalytic activity can be assigned to the modification of MoS2 on CdS surfaces by forming interfacial interactions, which effectively inhibits the recombination of photo-generated electrons and holes. Meanwhile, MoS2 exhibits a partially crystallized status, providing abundant exposed edges with coordinatively unsaturated S and Mo atoms as the photocatalytic active sites, thus facilitating hydrogen production.
KeywordMoS2 CdS Hydrogen evolution Partially crystallized Photocatalysis
Funding OrganizationScience and Technology Commission of Shanghai Municipality ; National Natural Science Foundation of China ; Liao Ning Revitalization Talents Program ; Research Fund of SYNL
DOI10.1016/j.cplett.2020.137305
Indexed BySCI
Language英语
Funding ProjectScience and Technology Commission of Shanghai Municipality[19DZ2271100] ; Science and Technology Commission of Shanghai Municipality[14DZ2261000] ; National Natural Science Foundation of China[21761132025] ; National Natural Science Foundation of China[51802190] ; Liao Ning Revitalization Talents Program[XLYC1807175] ; Research Fund of SYNL[L2019F38]
WOS Research AreaChemistry ; Physics
WOS SubjectChemistry, Physical ; Physics, Atomic, Molecular & Chemical
WOS IDWOS:000522555600023
PublisherELSEVIER
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/137804
Collection中国科学院金属研究所
Corresponding AuthorWang, Juan; Zhang, Bingsen; Shao, Lidong
Affiliation1.Shanghai Univ Elect Power, Shanghai Key Lab Mat Protect & Adv Mat Elect Powe, 2103 Pingliang Rd, Shanghai 200090, Peoples R China
2.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China
3.Tunghai Univ, Dept Chem, 181,Sec 3,Taichung Port Rd, Taichung 40704, Taiwan
Recommended Citation
GB/T 7714
Bo, Tingting,Wang, Yongzhao,Wang, Juan,et al. Photocatalytic H-2 evolution on CdS modified with partially crystallized MoS2 under visible light irradiation[J]. CHEMICAL PHYSICS LETTERS,2020,746:7.
APA Bo, Tingting.,Wang, Yongzhao.,Wang, Juan.,Zhao, Zhiliang.,Zhang, Jing.,...&Shao, Lidong.(2020).Photocatalytic H-2 evolution on CdS modified with partially crystallized MoS2 under visible light irradiation.CHEMICAL PHYSICS LETTERS,746,7.
MLA Bo, Tingting,et al."Photocatalytic H-2 evolution on CdS modified with partially crystallized MoS2 under visible light irradiation".CHEMICAL PHYSICS LETTERS 746(2020):7.
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