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

doi:10.1016/j.cplett.2020.137305

IMR OpenIR

	Photocatalytic H-2 evolution on CdS modified with partially crystallized MoS2 under visible light irradiation
	Bo, Tingting 1; Wang, Yongzhao 2; Wang, Juan 1; Zhao, Zhiliang 1; Zhang, Jing 1; Zheng, Kang 1; Lin, Tsungwu 3; Zhang, Bingsen 2; Shao, Lidong 1
通讯作者	Wang, Juan(wangjuan@shiep.edu.cn) ; Zhang, Bingsen(bszhang@imr.ac.cn) ; Shao, Lidong(lidong.shao@shiep.edu.cn)
	2020-05-01
发表期刊	CHEMICAL PHYSICS LETTERS
ISSN	0009-2614
卷号	746 页码:7
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.
关键词	MoS2 CdS Hydrogen evolution Partially crystallized Photocatalysis
资助者	Science and Technology Commission of Shanghai Municipality ; National Natural Science Foundation of China ; Liao Ning Revitalization Talents Program ; Research Fund of SYNL
DOI	10.1016/j.cplett.2020.137305
收录类别	SCI
语种	英语
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
WOS类目	Chemistry, Physical ; Physics, Atomic, Molecular & Chemical
WOS记录号	WOS:000522555600023
出版者	ELSEVIER
引用统计	被引频次：22[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/137804
专题	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.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
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.