N-doped, porous TiO2 with rutile phase and visible light sensitive photocatalytic activity

Dong-Lin Shieh; Yi-Shiue Lin; Jia-Hau Yeh; Sian-Cong Chen; Bo-Chiuan Lin; Jong-Liang Lin

doi:10.1039/C2CC16960F

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N-doped, porous TiO₂ with rutile phase and visible light sensitive photocatalytic activity†

Dong-Lin Shieh,^a Yi-Shiue Lin,^a Jia-Hau Yeh,^a Sian-Cong Chen,^a Bo-Chiuan Lin^a and Jong-Liang Lin*^a

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* Corresponding authors

^a Department of Chemistry, National Cheng Kung University, 1, Ta Hsueh Road, Tainan, Taiwan 701, ROC
E-mail: jonglin@mail.ncku.edu.tw
Fax: +886-6-2740552
Tel: +886-6-2757575 ext. 65326

Abstract

Nitrogen-doped, porous rutile has been prepared by hydrothermal reaction of TiN in nitric acid, with the nitrogen atoms present in the interstitial sites and in the form of adsorbed nitrate ions. The N-rutile powder exhibits outstanding photocatalytic activity toward degradation of adsorbed methylene blue under visible light irradiation.

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Article information

DOI: https://doi.org/10.1039/C2CC16960F
Article type: Communication
Submitted: 09 Nov 2011
Accepted: 28 Dec 2011
First published: 05 Jan 2012

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Chem. Commun., 2012,48, 2528-2530

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N-doped, porous TiO₂ with rutile phase and visible light sensitive photocatalytic activity

D. Shieh, Y. Lin, J. Yeh, S. Chen, B. Lin and J. Lin, Chem. Commun., 2012, 48, 2528 DOI: 10.1039/C2CC16960F

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Chemical Communications