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Photocatalytic H-2 evolution on CdS modified with partially crystallized MoS2 under visible light irradiation

文献类型：期刊论文

作者Bo, Tingting2; Wang, Yongzhao3; Wang, Juan2; Zhao, Zhiliang2; Zhang, Jing2; Zheng, Kang2; Lin, Tsungwu1; Zhang, Bingsen3; Shao, Lidong2
刊名CHEMICAL PHYSICS LETTERS
出版日期2020-05-01
卷号746页码:7
关键词MoS2 CdS Hydrogen evolution Partially crystallized Photocatalysis
ISSN号0009-2614
DOI10.1016/j.cplett.2020.137305
通讯作者Wang, Juan(wangjuan@shiep.edu.cn) ; Zhang, Bingsen(bszhang@imr.ac.cn) ; Shao, Lidong(lidong.shao@shiep.edu.cn)
英文摘要We 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.
资助项目Science 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研究方向Chemistry ; Physics
语种英语
WOS记录号WOS:000522555600023
出版者ELSEVIER
资助机构Science and Technology Commission of Shanghai Municipality ; National Natural Science Foundation of China ; Liao Ning Revitalization Talents Program ; Research Fund of SYNL
源URL[http://ir.imr.ac.cn/handle/321006/137803]  
专题金属研究所_中国科学院金属研究所
通讯作者Wang, Juan; Zhang, Bingsen; Shao, Lidong
作者单位1.Tunghai Univ, Dept Chem, 181,Sec 3,Taichung Port Rd, Taichung 40704, Taiwan
2.Shanghai Univ Elect Power, Shanghai Key Lab Mat Protect & Adv Mat Elect Powe, 2103 Pingliang Rd, Shanghai 200090, Peoples R China
3.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China
推荐引用方式
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.

入库方式： OAI收割

来源：金属研究所

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