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Surface oxygen vacancy engineering on TiO2 (101) via ALD technology for simultaneously enhancing charge separation and transfer.
Wu, Wenbo; Peng, Zhenbo; Wang, Jun; Li, Xiaoyu; Deng, Ping; Zhou, Yuhu; Jia, Gan; Ye, Wei; Gao, Peng.
Afiliação
  • Wu W; College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, Zhejiang 311121, P. R. China. gjia@hznu.edu.cn.
  • Peng Z; Zhejiang Collaborative Innovation Center for High Value Utilization of Byproducts from Ethylene Project, Ningbo Polytechnic, Ningbo, Zhejiang 315800, P. R. China.
  • Wang J; College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, Zhejiang 311121, P. R. China. gjia@hznu.edu.cn.
  • Li X; College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, Zhejiang 311121, P. R. China. gjia@hznu.edu.cn.
  • Deng P; College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, Zhejiang 311121, P. R. China. gjia@hznu.edu.cn.
  • Zhou Y; College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, Zhejiang 311121, P. R. China. gjia@hznu.edu.cn.
  • Jia G; College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, Zhejiang 311121, P. R. China. gjia@hznu.edu.cn.
  • Ye W; College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, Zhejiang 311121, P. R. China. gjia@hznu.edu.cn.
  • Gao P; College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, Zhejiang 311121, P. R. China. gjia@hznu.edu.cn.
Chem Commun (Camb) ; 59(22): 3237-3240, 2023 Mar 14.
Article em En | MEDLINE | ID: mdl-36811613
ABSTRACT
Titanium oxide molecular layers containing extensive SOV content (11.4-16.2%) have been constructed on (101) TiO2 nanotubes through a precisely controlled atomic layer deposition technique, in which the charge separation efficiency and surface charge transfer efficiency are increased to 28.2% and 89.0%, respectively, about 17 and 2 times those of the initial TiO2 nanotubes.

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2023 Tipo de documento: Article

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2023 Tipo de documento: Article