DICP OpenIR
Graphene Dispersed Bi2WO6 Nanosheets with Promoted Interfacial Charge Separation for Visible Light Photocatalysis
Yang, Xia1; Li, Chun1; Wang, Jiangfei1; Zhang, Jing1; Wang, Fangfang1; Li, Rengui2; Li, Can2
Corresponding AuthorZhang, Jing(jingzhang_dicp@live.cn) ; Li, Rengui(rgli@dicp.ac.cn)
KeywordGraphene Bi2WO6 nanosheets Photocatalysis Interfacial Charge Separation
Source PublicationCHEMCATCHEM
2019-10-02
ISSN1867-3880
DOI10.1002/cctc.201901137
Pages9
Funding ProjectNational Natural Science Foundation of China[21573101] ; support plan for Distinguished Professor of Liaoning Province[[2015]153] ; Liaoning BaiQianWan Talents program[[2017]96] ; University innovation talent support plan of Liaoning Province[LR2017011] ; fund of the State Key Laboratory of Catalysis in DICP[N-15-10] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDA21010207]
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; support plan for Distinguished Professor of Liaoning Province ; support plan for Distinguished Professor of Liaoning Province ; Liaoning BaiQianWan Talents program ; Liaoning BaiQianWan Talents program ; University innovation talent support plan of Liaoning Province ; University innovation talent support plan of Liaoning Province ; fund of the State Key Laboratory of Catalysis in DICP ; fund of the State Key Laboratory of Catalysis in DICP ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; support plan for Distinguished Professor of Liaoning Province ; support plan for Distinguished Professor of Liaoning Province ; Liaoning BaiQianWan Talents program ; Liaoning BaiQianWan Talents program ; University innovation talent support plan of Liaoning Province ; University innovation talent support plan of Liaoning Province ; fund of the State Key Laboratory of Catalysis in DICP ; fund of the State Key Laboratory of Catalysis in DICP ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; support plan for Distinguished Professor of Liaoning Province ; support plan for Distinguished Professor of Liaoning Province ; Liaoning BaiQianWan Talents program ; Liaoning BaiQianWan Talents program ; University innovation talent support plan of Liaoning Province ; University innovation talent support plan of Liaoning Province ; fund of the State Key Laboratory of Catalysis in DICP ; fund of the State Key Laboratory of Catalysis in DICP ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; support plan for Distinguished Professor of Liaoning Province ; support plan for Distinguished Professor of Liaoning Province ; Liaoning BaiQianWan Talents program ; Liaoning BaiQianWan Talents program ; University innovation talent support plan of Liaoning Province ; University innovation talent support plan of Liaoning Province ; fund of the State Key Laboratory of Catalysis in DICP ; fund of the State Key Laboratory of Catalysis in DICP ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences
WOS SubjectChemistry, Physical
WOS Research AreaChemistry
WOS KeywordHIGHLY EFFICIENT PHOTOCATALYST ; HYBRID PHOTOCATALYST ; OXYGEN VACANCIES ; OXIDE ; H-2 ; PERFORMANCE ; REDUCTION ; HYDROGEL ; REMOVAL ; HETEROSTRUCTURE
AbstractPromoting photogenerated charge separation is the key and bottleneck step in photocatalysis, which mainly determines the efficiency of solar energy conversion. Reduced graphene oxide (rGO) has been emerging in the fields of physics, catalysis and material sciences due to its unique structures, high catalytic activity and tunability. In this work, we introduced rGO nanosheets as support to fabricate uniformly-dispersed Bi2WO6 nanostructures onto the rGO surface under hydrothermal condition. The resulted rGO/Bi2WO6 composite exhibited superior performances in degradation of various kinds of environmental pollutants including dyes and phenol. Further electrochemical characterizations including open circuit potential, electrochemical impedance spectroscopy and electrochemical specific area indicated that incorporation of rGO evidently accelerated the interfacial charge separation and transfer. These improvements consequently contributed to largely exposed active sites and superior photocatalytic performance. Our work presented a facile strategy to tune the interfacial charge separation in semiconductor-based photocatalysts using layered materials like graphene and its derivatives.
Language英语
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; support plan for Distinguished Professor of Liaoning Province ; support plan for Distinguished Professor of Liaoning Province ; Liaoning BaiQianWan Talents program ; Liaoning BaiQianWan Talents program ; University innovation talent support plan of Liaoning Province ; University innovation talent support plan of Liaoning Province ; fund of the State Key Laboratory of Catalysis in DICP ; fund of the State Key Laboratory of Catalysis in DICP ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; support plan for Distinguished Professor of Liaoning Province ; support plan for Distinguished Professor of Liaoning Province ; Liaoning BaiQianWan Talents program ; Liaoning BaiQianWan Talents program ; University innovation talent support plan of Liaoning Province ; University innovation talent support plan of Liaoning Province ; fund of the State Key Laboratory of Catalysis in DICP ; fund of the State Key Laboratory of Catalysis in DICP ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; support plan for Distinguished Professor of Liaoning Province ; support plan for Distinguished Professor of Liaoning Province ; Liaoning BaiQianWan Talents program ; Liaoning BaiQianWan Talents program ; University innovation talent support plan of Liaoning Province ; University innovation talent support plan of Liaoning Province ; fund of the State Key Laboratory of Catalysis in DICP ; fund of the State Key Laboratory of Catalysis in DICP ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; support plan for Distinguished Professor of Liaoning Province ; support plan for Distinguished Professor of Liaoning Province ; Liaoning BaiQianWan Talents program ; Liaoning BaiQianWan Talents program ; University innovation talent support plan of Liaoning Province ; University innovation talent support plan of Liaoning Province ; fund of the State Key Laboratory of Catalysis in DICP ; fund of the State Key Laboratory of Catalysis in DICP ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences
WOS IDWOS:000488406000001
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/172861
Collection中国科学院大连化学物理研究所
Corresponding AuthorZhang, Jing; Li, Rengui
Affiliation1.Liaoning Shihua Univ, Coll Chem Chem Engn & Environm Engn, Fushun 113001, Liaoning, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Yang, Xia,Li, Chun,Wang, Jiangfei,et al. Graphene Dispersed Bi2WO6 Nanosheets with Promoted Interfacial Charge Separation for Visible Light Photocatalysis[J]. CHEMCATCHEM,2019:9.
APA Yang, Xia.,Li, Chun.,Wang, Jiangfei.,Zhang, Jing.,Wang, Fangfang.,...&Li, Can.(2019).Graphene Dispersed Bi2WO6 Nanosheets with Promoted Interfacial Charge Separation for Visible Light Photocatalysis.CHEMCATCHEM,9.
MLA Yang, Xia,et al."Graphene Dispersed Bi2WO6 Nanosheets with Promoted Interfacial Charge Separation for Visible Light Photocatalysis".CHEMCATCHEM (2019):9.
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