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Enhanced photocatalytic activity of BiOCl with regulated morphology and band structure through controlling the adding amount of HCl
Tian, Jing1,3,4,5; Chen, Zhuoyuan1,3,4; Jing, Jiangping1,3,4; Feng, Chang1,3,4,5; Sun, Mengmeng1,3,4; Li, Weibing2
2020-08-01
Source PublicationMATERIALS LETTERS
ISSN0167-577X
Volume272Pages:4
Corresponding AuthorChen, Zhuoyuan(zychen@qdio.ac.cn)
AbstractBiOCl photocatalysts with different morphologies were prepared by controlling the adding amount of HCl using a simple one-step solvothermal method, the hierarchical structure of BiOCl changes from nanoneedles to nanosheets and the space between the hierarchical structure increases with the increase of the adding amount of HCl. BiOCl-6 possesses the best photocatalytic rhodamine B (RhB) degradation performance under white light illumination. BiOCl-6 has the more negative conduction band potential, thus the electrons on the conduction band have stronger reduction ability. Free radical trapping experiments show that superoxide radicals play the major role in the photocatalytic RhB degradation of BiOCl-6. (C) 2020 Elsevier B.V. All rights reserved.
KeywordSemiconductor Microstructure Morphology and energy band regulation BiOCl Photocatalytic RhB degradation
DOI10.1016/j.matlet.2020.127860
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[41976036] ; National Natural Science Foundation of China[41676069] ; Key Research and Development Program of Shandong Province[2019GHY112066] ; Key Research and Development Program of Shandong Province[2019GHY112085]
WOS Research AreaMaterials Science ; Physics
WOS SubjectMaterials Science, Multidisciplinary ; Physics, Applied
WOS IDWOS:000535426000017
PublisherELSEVIER
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/167555
Collection海洋环境腐蚀与与生物污损重点实验室
Corresponding AuthorChen, Zhuoyuan
Affiliation1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China
2.Qingdao Univ Sci & Technol, Sch Environm & Safety Engn, 53 Zhengzhou Rd, Qingdao 266042, Peoples R China
3.Chinese Acad Sci, Ctr Ocean Megasci, 7 Nanhai Rd, Qingdao 266071, Peoples R China
4.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Marine Corros & Protect, 1 Wenhai Rd, Qingdao 266237, Peoples R China
5.Univ Chinese Acad Sci, 19 Jia Yuquan Rd, Beijing 100039, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences;  Center for Ocean Mega-Science, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences;  Center for Ocean Mega-Science, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Tian, Jing,Chen, Zhuoyuan,Jing, Jiangping,et al. Enhanced photocatalytic activity of BiOCl with regulated morphology and band structure through controlling the adding amount of HCl[J]. MATERIALS LETTERS,2020,272:4.
APA Tian, Jing,Chen, Zhuoyuan,Jing, Jiangping,Feng, Chang,Sun, Mengmeng,&Li, Weibing.(2020).Enhanced photocatalytic activity of BiOCl with regulated morphology and band structure through controlling the adding amount of HCl.MATERIALS LETTERS,272,4.
MLA Tian, Jing,et al."Enhanced photocatalytic activity of BiOCl with regulated morphology and band structure through controlling the adding amount of HCl".MATERIALS LETTERS 272(2020):4.
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