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Synthesis, characterization and photocatalytic activity of TiO2 nanotube assembled hierarchical microspheres
Wu, Liangpeng1,2,3; Li, Juan1,3; Yang, Xu1,3; Huang, Yanqin1,3; Li, Xinjun1,3
2017
Source PublicationINORGANIC AND NANO-METAL CHEMISTRY
ISSN2470-1556
Volume47Issue:12Pages:1733-1740
Corresponding AuthorLi, Xinjun(lixj@ms.giec.ac.cn)
AbstractTiO2 hierarchical microspheres assembled by nanotubes (TiO2NTMS) were synthesized via hydrothermal method, acid-washing procedure and subsequent calcination. The morphology, crystal structure and surface area of TiO2NTMS were characterized. The photocatalytic activity was evaluated by degradation of methyl orange as a model molecule under UV irradiation. Experimental results revealed that the crystallinity was improved with increasing the calcination temperature, but specific surface areas and pore volumes steadily decreased. TiO2NTMS calcined at 450 degrees C exhibited the distinctive photocatalytic activity among the calcined catalysts, which was attributed to its good crystallization and remaining tubular structure hierarchical microspheres.
KeywordTiO2 nanotubes microspheres calcination temperature photocatalytic degradation
DOI10.1080/24701556.2017.1357625
WOS KeywordCALCINATION TEMPERATURE ; HYDROTHERMAL METHOD ; FACILE SYNTHESIS ; METHYL-ORANGE ; ION BATTERIES ; SURFACE-AREA ; PERFORMANCE ; NANOPARTICLES ; DEGRADATION ; TITANATE
Indexed BySCI
Language英语
Funding ProjectGuangdong Natural Science Foundation[2015A030313715] ; National Natural Science Foundation of China[51661145022] ; Key Laboratory of Water and Air Pollution Control of Guangdong Province, China[2011A060901002] ; State Key Laboratory of Organic Geochemistry of Guangzhou Institute of geochemistry, China
WOS Research AreaChemistry ; Science & Technology - Other Topics
Funding OrganizationGuangdong Natural Science Foundation ; National Natural Science Foundation of China ; Key Laboratory of Water and Air Pollution Control of Guangdong Province, China ; State Key Laboratory of Organic Geochemistry of Guangzhou Institute of geochemistry, China
WOS SubjectChemistry, Inorganic & Nuclear ; Nanoscience & Nanotechnology
WOS IDWOS:000422950500019
PublisherTAYLOR & FRANCIS INC
Citation statistics
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/16736
Collection中国科学院广州能源研究所
Corresponding AuthorLi, Xinjun
Affiliation1.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
2.Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou, Guangdong, Peoples R China
3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou, Guangdong, Peoples R China
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Wu, Liangpeng,Li, Juan,Yang, Xu,et al. Synthesis, characterization and photocatalytic activity of TiO2 nanotube assembled hierarchical microspheres[J]. INORGANIC AND NANO-METAL CHEMISTRY,2017,47(12):1733-1740.
APA Wu, Liangpeng,Li, Juan,Yang, Xu,Huang, Yanqin,&Li, Xinjun.(2017).Synthesis, characterization and photocatalytic activity of TiO2 nanotube assembled hierarchical microspheres.INORGANIC AND NANO-METAL CHEMISTRY,47(12),1733-1740.
MLA Wu, Liangpeng,et al."Synthesis, characterization and photocatalytic activity of TiO2 nanotube assembled hierarchical microspheres".INORGANIC AND NANO-METAL CHEMISTRY 47.12(2017):1733-1740.
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