Band structure and enhanced photocatalytic degradation performance of Mg-doped CdS nanorods

doi:10.1016/j.physb.2020.412363

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	Band structure and enhanced photocatalytic degradation performance of Mg-doped CdS nanorods
	Feng, Chang 1,2,3,4,5; Chen, Zhuoyuan 2,3,4,5; Jing, Jiangping 2,3,4,5; Sun, Mengmeng 2,4,5; Tong, Hongtao 3; Hou, Jian 3
刊名	PHYSICA B-CONDENSED MATTER
	2020-10-01
卷号	594 页码:7
关键词	CdS nanorods Mg-doped CdS Band structure Photocatalytic RhB degradation
ISSN号	0921-4526
DOI	10.1016/j.physb.2020.412363
通讯作者	Chen, Zhuoyuan(zychen@qdio.ac.cn) ; Tong, Hongtao(jasper0212@126.com)
英文摘要	In this paper, Mg-doped CdS nanorods (MgCdS) were prepared by a simple solvothermal method to investigate the band structure and enhanced photocatalytic degradation performance under visible light illumination. Mg element is successfully doped into the lattice of CdS and it doesn't destroy the nanorod structure of CdS. The band gap of CdS is widened by Mg doping. The prepared MgCdS shows improved photocatalytic degradation performance than CdS, and 5% MgCdS has the optimal photocatalytic degradation performance, which can degrade approximately 96% RhB in 70-min visible light illumination. The enhanced photocatalytic degradation performance of 5% MgCdS is due to the increased photogenerated charge carrier concentration and the effectively suppressed recombination of photogenerated carriers.
资助项目	National Natural Science Foundation of China[41676069] ; National Natural Science Foundation of China[41976036] ; National Natural Science Foundation of China[41906034] ; State Key Laboratory for Marine Corrosion and Protection, Luoyang Ship Material Research Institute (LSMRI), China[KF190408] ; Key Research and Development Program of Shandong Province[2019GHY112066] ; Key Research and Development Program of Shandong Province[2019GHY112085]
WOS研究方向	Physics
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000565161500003
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/168543]
专题	海洋研究所_海洋腐蚀与防护研究发展中心
通讯作者	Chen, Zhuoyuan; Tong, Hongtao
作者单位	1.Univ Chinese Acad Sci, 19 Jia Yuquan Rd, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China 3.Luoyang Ship Mat Res Inst LSMRI, State Key Lab Marine Corros & Protect, Wenhai Rd, Qingdao 266237, Peoples R China 4.Chinese Acad Sci, Ctr Ocean Mega Sci, 7 Nanhai Rd, Qingdao 266071, Peoples R China 5.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Marine Corros & Protect, 1 Wenhai Rd, Qingdao 266237, Peoples R China
推荐引用方式 GB/T 7714	Feng, Chang,Chen, Zhuoyuan,Jing, Jiangping,et al. Band structure and enhanced photocatalytic degradation performance of Mg-doped CdS nanorods[J]. PHYSICA B-CONDENSED MATTER,2020,594:7.
APA	Feng, Chang,Chen, Zhuoyuan,Jing, Jiangping,Sun, Mengmeng,Tong, Hongtao,&Hou, Jian.(2020).Band structure and enhanced photocatalytic degradation performance of Mg-doped CdS nanorods.PHYSICA B-CONDENSED MATTER,594,7.
MLA	Feng, Chang,et al."Band structure and enhanced photocatalytic degradation performance of Mg-doped CdS nanorods".PHYSICA B-CONDENSED MATTER 594(2020):7.