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Ti-MOF Derived N-Doped TiO2 Nanostructure as Visible-light-driven Photocatalyst
He Yilei1; Zhang Xing1; Wei Yanze1,2; Chen Xiaoyu1; Wang Zumin2; Yu Ranbo1,3
2020-06-01
Source PublicationCHEMICAL RESEARCH IN CHINESE UNIVERSITIES
ISSN1005-9040
Volume36Issue:3Pages:447-452
AbstractNanostructured N-doped TiO2 photocatalyst has been prepared via a new approach from Ti-based MOF[NH2-MIL-125(Ti)] precursor. The success of N doping enhances light absorption and narrows the bandgap. Moreover, the as-prepared nanostructure is constructed with tiny nanoparticles and resembles a pie-like morphology inherited from the MOF, which accelerates electron transfer. Hence, as a photocatalyst for the degradation of methylene blue(MB) under visible light irradiation, the N-doped TiO2(N-TiO2) nanostructure shows higher photocatalytic activity with a reaction rate constant of 0.018 min(-1) than that of the TiO2-P25 and TiO2 under the visible light.
KeywordTiO2 Metal-organic framework Photo-degradation N doped Visible-light photocatalysis
DOI10.1007/s40242-020-0106-2
Language英语
WOS KeywordORGANIC POLLUTANTS ; DEGRADATION ; WATER ; DYE ; PHOTODEGRADATION ; OXIDATION
Funding ProjectNational Natural Science Foundation of China[21671016] ; National Natural Science Foundation of China[51872024] ; National Natural Science Foundation of China[51932001] ; National Key R&D Program of China[2018YFA0703503] ; China Postdoctoral Science Foundation[2019M650849]
WOS Research AreaChemistry
WOS SubjectChemistry, Multidisciplinary
Funding OrganizationNational Natural Science Foundation of China ; National Key R&D Program of China ; China Postdoctoral Science Foundation
WOS IDWOS:000534114800001
PublisherHIGHER EDUCATION PRESS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/40773
Collection中国科学院过程工程研究所
Corresponding AuthorWang Zumin; Yu Ranbo
Affiliation1.Univ Sci & Technol Beijing, Sch Met & Ecol Engn, Dept Phys Chem, Beijing 100083, Peoples R China
2.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing, Peoples R China
3.Zhengzhou Univ, Key Lab Adv Mat Proc & Mold, Minist Educ, Zhengzhou 450002, Peoples R China
Recommended Citation
GB/T 7714
He Yilei,Zhang Xing,Wei Yanze,et al. Ti-MOF Derived N-Doped TiO2 Nanostructure as Visible-light-driven Photocatalyst[J]. CHEMICAL RESEARCH IN CHINESE UNIVERSITIES,2020,36(3):447-452.
APA He Yilei,Zhang Xing,Wei Yanze,Chen Xiaoyu,Wang Zumin,&Yu Ranbo.(2020).Ti-MOF Derived N-Doped TiO2 Nanostructure as Visible-light-driven Photocatalyst.CHEMICAL RESEARCH IN CHINESE UNIVERSITIES,36(3),447-452.
MLA He Yilei,et al."Ti-MOF Derived N-Doped TiO2 Nanostructure as Visible-light-driven Photocatalyst".CHEMICAL RESEARCH IN CHINESE UNIVERSITIES 36.3(2020):447-452.
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