Effective visible light-activated B-doped and B,N-codoped TiO2 photocatalysts

Suil In; Alexander Orlov; Regina Berg; Felipe García; Sergio Pedrosa-Jimenez; Mintcho S. Tikhov; Dominic S. Wright; Richard M. Lambert

doi:10.1021/ja0749237

Effective visible light-activated B-doped and B,N-codoped TiO₂ photocatalysts

Suil In, Alexander Orlov, Regina Berg, Felipe García, Sergio Pedrosa-Jimenez, Mintcho S. Tikhov, Dominic S. Wright, Richard M. Lambert

Department of Energy and Science and Engineering

University of Cambridge

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

586 Scopus citations

Abstract

A simple low cost method permits controlled, reproducible doping of TiO₂ anatase by boron. The resulting materials exhibit red-shifted absorption spectra and unprecedented photocatalytic activity under visible light. XP spectra are consistent with the presence of "active" and "inactive" forms of B corresponding to substitutional boron and boric oxide-like material, respectively.

Original language	English
Pages (from-to)	13790-13791
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	129
Issue number	45
DOIs	https://doi.org/10.1021/ja0749237
State	Published - 14 Nov 2007

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AU - In, Suil

AU - Orlov, Alexander

AU - Berg, Regina

AU - García, Felipe

AU - Pedrosa-Jimenez, Sergio

AU - Tikhov, Mintcho S.

AU - Wright, Dominic S.

AU - Lambert, Richard M.

PY - 2007/11/14

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AB - A simple low cost method permits controlled, reproducible doping of TiO2 anatase by boron. The resulting materials exhibit red-shifted absorption spectra and unprecedented photocatalytic activity under visible light. XP spectra are consistent with the presence of "active" and "inactive" forms of B corresponding to substitutional boron and boric oxide-like material, respectively.

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Effective visible light-activated B-doped and B,N-codoped TiO₂ photocatalysts

Abstract

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