Proceedings of the 3rd International Conference on Material, Mechanical and Manufacturing Engineering

Improving photocatalytic activity of K2Ta2O6 by Sulfur anion doping

Authors
Jun Cao, Jing Li, Yu Zhou, Chaorong Li
Corresponding Author
Jun Cao
Available Online August 2015.
DOI
https://doi.org/10.2991/ic3me-15.2015.74How to use a DOI?
Keywords
K2Ta2O6, photocatalyst, S-doped, MO, RhB.
Abstract
The photocatalysts of S-doped K2Ta2O6 have been successfully synthesized by hydrothermal method. Effects of S doping to the K2Ta2O6 on the structure and photocatalytic performance are systematically investigated. The S was successfully introduced into the lattice sites of Ta5+ at the state of S6+. The morphology was unchanged when the S was incorporated into the K2Ta2O6. The band gap of K2Ta2O6 was narrowed with the increase of S dopants. The photocatalytic test under UV-light irradiation indicated that the decomposing efficiency of MO and RhB was elevated with the incorporation of S. And the sample prepared from addition of 10% molar ratio of S precursor showed the highest photocatlytic performance.
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This is an open access article distributed under the CC BY-NC license.

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Proceedings
3rd International Conference on Material, Mechanical and Manufacturing Engineering (IC3ME 2015)
Part of series
Advances in Engineering Research
Publication Date
August 2015
ISBN
978-94-6252-100-1
ISSN
2352-5401
DOI
https://doi.org/10.2991/ic3me-15.2015.74How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Jun Cao
AU  - Jing Li
AU  - Yu Zhou
AU  - Chaorong Li
PY  - 2015/08
DA  - 2015/08
TI  - Improving photocatalytic activity of K2Ta2O6 by Sulfur anion doping
BT  - 3rd International Conference on Material, Mechanical and Manufacturing Engineering (IC3ME 2015)
PB  - Atlantis Press
SN  - 2352-5401
UR  - https://doi.org/10.2991/ic3me-15.2015.74
DO  - https://doi.org/10.2991/ic3me-15.2015.74
ID  - Cao2015/08
ER  -