Hierarchical TiO2 microsphere assembled from nanosheets with high photocatalytic activity and stability

Jie Hu, Yi Lu, Xiao Fang Zhao, Yu Qian Tang, Yuan Zhou Li, Yu Xuan Xiao, Zhi Yi Hu, Bao Lian Su, Xiao Yu Yang

Research output: Contribution to journalArticle

Abstract

TiO2 hierarchical microsphere assembled from anatase TiO2 nanosheets has been successfully prepared and exhibited excellent catalytic activities of H2 production and benzyl alcohol selective oxidized to benzaldehyde. These enhanced photoactivity can be mainly ascribed to the charge separation promoted by the surface F and nanosheet units, enhancement of substrate molecular transport profited from the hierarchical structure.

Original languageEnglish
Article number136989
JournalChemical Physics Letters
Volume739
DOIs
Publication statusPublished - Jan 2020

Keywords

  • Hierarchical structure
  • Nanosheet
  • Photocatalysis
  • TiO

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