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Facile Fabrication of Fe2O3/Nitrogen Deficient g-C3N4-x Composite Catalysts with Enhanced Photocatalytic Performances
Liu Qi1; Zhang Shici1; Li Ermao1; Zhang Yi2; Xia Shibin1
Corresponding AuthorZhang Yi(zhangyi@ihb.ac.cn) ; Xia Shibin(xiashibin@126.com)
2019-10-01
Source PublicationJOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION
ISSN1000-2413
Volume34Issue:5Pages:1018-1023
AbstractThe modification of graphitic carbon nitride can significantly improve the photocatalytic performance of graphitic carbon nitride (g-C3N4). Fe2O3/nitrogen-deficient g-C3N4-x composite catalysts were prepared with dicyandiamide as the precursor and Fe3+ doped in this study. The composite catalysts were characterized by XRD, SEM, FT-IR, XPS and photocurrent measurements. Close interaction occurred between Fe2O3 and nitrogen deficient g-C3N4-x, more photogenerated electrons were created and effectively separated from the holes, resulting in a decrease of photocarrier recombination, and thus enhancing the photocurrent. Photocatalytic performance experiments showed that Fe2O3 / nitrogen deficient g-C3N4-x could utilize low-energy visible light more efficiently than pure g-C3N4, and the removal rate was 92% in 60 minutes.
KeywordFe2O3/nitrogen deficient g-C3N4-x characterization carbon materials heterojunction efficient photocatalytic activity
DOI10.1007/s11595-019-2153-4
Funding OrganizationFuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression
Indexed BySCI ; SCI
Language英语
Funding ProjectFuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project[2016ZX05060] ; National Natural Science Foundation of China[51709254] ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression[2016YFC0502400]
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Multidisciplinary
WOS IDWOS:000507488600004
WOS KeywordGRAPHITIC CARBON NITRIDE ; STEP ; HETEROJUNCTIONS ; DEGRADATION ; POLLUTANTS ; EFFICIENT ; DEFECT ; CL
PublisherWUHAN UNIV TECHNOLOGY
Funding OrganizationFuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project ; Fuling Shale Gas Environmental Exploration Technology of National Science and Technology Special Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression ; Demonstration of Integrated Management of Rocky Desertification and Enhancement of Ecological Service Function in Karst Peak-cluster Depression
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/35498
Collection水环境工程研究中心_期刊论文
Corresponding AuthorZhang Yi; Xia Shibin
Affiliation1.Wuhan Univ Technol, Sch Resources & Environm Engn, Wuhan 430070, Peoples R China
2.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
Recommended Citation
GB/T 7714
Liu Qi,Zhang Shici,Li Ermao,et al. Facile Fabrication of Fe2O3/Nitrogen Deficient g-C3N4-x Composite Catalysts with Enhanced Photocatalytic Performances[J]. JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION,2019,34(5):1018-1023.
APA Liu Qi,Zhang Shici,Li Ermao,Zhang Yi,&Xia Shibin.(2019).Facile Fabrication of Fe2O3/Nitrogen Deficient g-C3N4-x Composite Catalysts with Enhanced Photocatalytic Performances.JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION,34(5),1018-1023.
MLA Liu Qi,et al."Facile Fabrication of Fe2O3/Nitrogen Deficient g-C3N4-x Composite Catalysts with Enhanced Photocatalytic Performances".JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION 34.5(2019):1018-1023.
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