Molybdenum-doped ZnS sheets with dominant {111} facets for enhanced visible light photocatalytic activities

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	Molybdenum-doped ZnS sheets with dominant {111} facets for enhanced visible light photocatalytic activities
	Zhang, Rongbin; Du, Biao; Yin, Lichang; Miao, Yuanquan; Cai, Jianxin; Feng, Gang; Wang, Xuewen; Wang, XW (reprint author), Nanchang Univ, Inst Appl Chem, Coll Chem, 999 Xuefu Rd, Nanchang 330031, Jiangxi, Peoples R China.
刊名	ACADEMIC PRESS INC ELSEVIER SCIENCE
	2017-12-01
卷号	507 页码:200-208
关键词	Molybdenum Zns Sheet Doping Photocatalyst Visible Light
ISSN号	0021-9797
英文摘要	ZnS is widely used as a semiconductor photocatalyst in photo-electrochemical water splitting and photodegradation under ultraviolet (UV)-light irradiation. In this work, Molybdenum (Mo)-doped ZnS sheets with dominant {1 1 1} facets are developed using a hydrothermal method with Mo ions as precursors to realize non-visible-light photocatalytic activity and reduce the recombination rate of photoexcited carriers in ZnS. Mo ions are found to play a key role in the growth process of the sheet-like structure. Modopants in the ZnS sheets introduce the acceptor energy levels among the bandgaps. The light absorption range of Mo-doped ZnS sheets covers the entire visible light and even extends to the near-infrared light region. The p-type Mo-doped ZnS sheets exhibit enhanced photocatalytic activities under visible light irradiation, which is promising for the photo-electrochemistry and photo-oxidation applications. (C) 2017 Elsevier Inc. All rights reserved.; ZnS is widely used as a semiconductor photocatalyst in photo-electrochemical water splitting and photodegradation under ultraviolet (UV)-light irradiation. In this work, Molybdenum (Mo)-doped ZnS sheets with dominant {1 1 1} facets are developed using a hydrothermal method with Mo ions as precursors to realize non-visible-light photocatalytic activity and reduce the recombination rate of photoexcited carriers in ZnS. Mo ions are found to play a key role in the growth process of the sheet-like structure. Modopants in the ZnS sheets introduce the acceptor energy levels among the bandgaps. The light absorption range of Mo-doped ZnS sheets covers the entire visible light and even extends to the near-infrared light region. The p-type Mo-doped ZnS sheets exhibit enhanced photocatalytic activities under visible light irradiation, which is promising for the photo-electrochemistry and photo-oxidation applications. (C) 2017 Elsevier Inc. All rights reserved.
学科主题	Chemistry, Physical
语种	英语
资助机构	National Science Fund of China (NSFC) [51662030, 21366020, 51472249]; Natural Science Foundation of Jiangxi Province [20171BAB206014, 20151BAB216006]; Institute of Metal Research, Chinese Academy of Sciences; NSFC
公开日期	2018-01-10
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/78966]
专题	金属研究所_中国科学院金属研究所
通讯作者	Wang, XW (reprint author), Nanchang Univ, Inst Appl Chem, Coll Chem, 999 Xuefu Rd, Nanchang 330031, Jiangxi, Peoples R China.
推荐引用方式 GB/T 7714	Zhang, Rongbin,Du, Biao,Yin, Lichang,et al. Molybdenum-doped ZnS sheets with dominant {111} facets for enhanced visible light photocatalytic activities[J]. ACADEMIC PRESS INC ELSEVIER SCIENCE,2017,507:200-208.
APA	Zhang, Rongbin.,Du, Biao.,Yin, Lichang.,Miao, Yuanquan.,Cai, Jianxin.,...&Wang, XW .(2017).Molybdenum-doped ZnS sheets with dominant {111} facets for enhanced visible light photocatalytic activities.ACADEMIC PRESS INC ELSEVIER SCIENCE,507,200-208.
MLA	Zhang, Rongbin,et al."Molybdenum-doped ZnS sheets with dominant {111} facets for enhanced visible light photocatalytic activities".ACADEMIC PRESS INC ELSEVIER SCIENCE 507(2017):200-208.