Issue 86, 2015
From the journal:

Chemical Communications

Defective SrTiO3 synthesized by arc-melting†

Wen Yu,a   Gang Ou,a   Wenjie Si,a   Longhao Qi*a  and  Hui Wu*a  

* Corresponding authors

a State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Beijing 100084, China
E-mail: huiwu@tsinghua.edu.cn, lhqi@mail.tsinghua.edu.cn

Abstract

Defective perovskite SrTiO3 has been synthesized by rapid solidification of its melts obtained from arc-melting treatment. As a result of rich and stable defects implanted in SrTiO3, the bandgap was narrowed from 3.29 eV to 3.08 eV. Correspondingly, the defective SrTiO3 powders exhibit highly enhanced photocatalytic performance.

Graphical abstract: Defective SrTiO3 synthesized by arc-melting

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Article information

DOI
https://doi.org/10.1039/C5CC06371J
Article type
Communication
Submitted
30 Jul 2015
Accepted
31 Aug 2015
First published
02 Sep 2015

Chem. Commun., 2015,51, 15685-15688

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Defective SrTiO3 synthesized by arc-melting

W. Yu, G. Ou, W. Si, L. Qi and H. Wu, Chem. Commun., 2015, 51, 15685 DOI: 10.1039/C5CC06371J

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