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Fabrication of TiO2 nanotubes-assembled hierarchical microspheres with enhanced photocatalytic degradation activity
Wu, Liangpeng1; Qiu, Yong1,2; Xi, Min1; Li, Xinjun1; Cen, Chaoping3
2015
Source PublicationNEW JOURNAL OF CHEMISTRY
Volume39Issue:6Pages:4766-4773
AbstractTiO2 nanotubes-assembled hierarchical microspheres were fabricated by a one step hydrothermal route using P25 in NaOH aqueous solution with the assistance of H2O2, followed by temperature-programmed calcinations treatment at 400 degrees C. The photocatalytic activity of the sample was investigated by degradation of methyl orange under UV-light irradiation. The results show that TiO2 nanotubes-assembled hierarchical microspheres exhibit much higher photocatalytic degradation activity compared with that of TiO2 nanotubes, which could be attributed to its larger surface area, greater light reflection and the good light multiple scattering property.
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1039/c5nj00373c
WOS Subject ExtendedChemistry
WOS KeywordSENSITIZED SOLAR-CELLS ; HYDROGEN-PRODUCTION ; GROWTH-MECHANISM ; NANOROD ARRAYS ; ION BATTERIES ; 001 FACETS ; WATER ; PERFORMANCE ; TITANATE ; NANOSHEETS
Indexed BySCI
Language英语
WOS SubjectChemistry, Multidisciplinary
WOS IDWOS:000355856200070
Citation statistics
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10506
Collection中国科学院广州能源研究所
Affiliation1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Minist Environm Protect, South China Inst Environm Sci, Guangzhou 510655, Guangdong, Peoples R China
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Wu, Liangpeng,Qiu, Yong,Xi, Min,et al. Fabrication of TiO2 nanotubes-assembled hierarchical microspheres with enhanced photocatalytic degradation activity[J]. NEW JOURNAL OF CHEMISTRY,2015,39(6):4766-4773.
APA Wu, Liangpeng,Qiu, Yong,Xi, Min,Li, Xinjun,&Cen, Chaoping.(2015).Fabrication of TiO2 nanotubes-assembled hierarchical microspheres with enhanced photocatalytic degradation activity.NEW JOURNAL OF CHEMISTRY,39(6),4766-4773.
MLA Wu, Liangpeng,et al."Fabrication of TiO2 nanotubes-assembled hierarchical microspheres with enhanced photocatalytic degradation activity".NEW JOURNAL OF CHEMISTRY 39.6(2015):4766-4773.
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