F, Ca co-doped TiO2 nanocrystals with enhanced photocatalytic activity

Weiwei Fu; Shuang Ding; Ying Wang; Lele Wu; Daming Zhang; Zhengwei Pan; Runwei Wang; Zongtao Zhang; Shilun Qiu

doi:10.1039/c4dt01908c

F, Ca co-doped TiO₂ nanocrystals with enhanced photocatalytic activity

Weiwei Fu
, Shuang Ding
, Ying Wang
, Lele Wu
, Daming Zhang
, Zhengwei Pan
, Runwei Wang
, Zongtao Zhang^*
, Shilun Qiu

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

33 Scopus citations

Abstract

F, Ca co-doped TiO₂ was synthesized by a facile one-step hydrothermal method. After doping with F, electrons can be simultaneously excited from valence band to the F doping energy level. The smaller crystal size caused by doping with Ca can exhibit more powerful redox ability and the efficient separation of photogenerated hole-electron pairs. Therefore, F, Ca co-doped TiO₂ exhibited enhanced photocatalytic activity.

Original language	English
Pages (from-to)	16160-16163
Number of pages	4
Journal	Dalton Transactions
Volume	43
Issue number	43
DOIs	https://doi.org/10.1039/c4dt01908c
State	Published - 21 Nov 2014
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2014 the Partner Organisations.

ASJC Scopus subject areas

Inorganic Chemistry

Access to Document

10.1039/c4dt01908c

Cite this

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abstract = "F, Ca co-doped TiO2 was synthesized by a facile one-step hydrothermal method. After doping with F, electrons can be simultaneously excited from valence band to the F doping energy level. The smaller crystal size caused by doping with Ca can exhibit more powerful redox ability and the efficient separation of photogenerated hole-electron pairs. Therefore, F, Ca co-doped TiO2 exhibited enhanced photocatalytic activity.",

author = "Weiwei Fu and Shuang Ding and Ying Wang and Lele Wu and Daming Zhang and Zhengwei Pan and Runwei Wang and Zongtao Zhang and Shilun Qiu",

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AU - Fu, Weiwei

AU - Ding, Shuang

AU - Wang, Ying

AU - Wu, Lele

AU - Zhang, Daming

AU - Pan, Zhengwei

AU - Wang, Runwei

AU - Zhang, Zongtao

AU - Qiu, Shilun

PY - 2014/11/21

Y1 - 2014/11/21

N2 - F, Ca co-doped TiO2 was synthesized by a facile one-step hydrothermal method. After doping with F, electrons can be simultaneously excited from valence band to the F doping energy level. The smaller crystal size caused by doping with Ca can exhibit more powerful redox ability and the efficient separation of photogenerated hole-electron pairs. Therefore, F, Ca co-doped TiO2 exhibited enhanced photocatalytic activity.

AB - F, Ca co-doped TiO2 was synthesized by a facile one-step hydrothermal method. After doping with F, electrons can be simultaneously excited from valence band to the F doping energy level. The smaller crystal size caused by doping with Ca can exhibit more powerful redox ability and the efficient separation of photogenerated hole-electron pairs. Therefore, F, Ca co-doped TiO2 exhibited enhanced photocatalytic activity.

UR - https://www.scopus.com/pages/publications/84908043975

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DO - 10.1039/c4dt01908c

M3 - Article

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