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The influence of tin(II) incorporation on visible light absorption and photocatalytic activity in defect-pyrochlores

Title data

Weiss, Morten ; Bredow, Thomas ; Marschall, Roland:
The influence of tin(II) incorporation on visible light absorption and photocatalytic activity in defect-pyrochlores.
In: Chemistry : a European Journal. Vol. 24 (18 October 2018) Issue 69 . - pp. 18535-18543.
ISSN 1521-3765
DOI: https://doi.org/10.1002/chem.201803276

Project information

Project financing: Deutsche Forschungsgemeinschaft

Abstract in another language

The defect pyrochlore KTaWO6 has been used to systematically investigate the effect of Sn(II) incorporation conditions on the band structure and subsequent photocatalytic properties. Different tin precursors show varying influence on the resulting band gap. While the optimum conditions diminish the band gap by up to 1.4 eV, the increase in visible light absorption does not correlate with an increase of photocatalytic activity.

Further data

Item Type: Article in a journal
Refereed: Yes
Keywords: photocatalysis; tin incorporation; Light absorption; hydrogen production
Institutions of the University: Faculties
Faculties > Faculty of Biology, Chemistry and Earth Sciences
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Lehrstuhl Physikalische Chemie III > Lehrstuhl Physikalische Chemie III - Univ.-Prof. Dr. Roland Marschall
Result of work at the UBT: No
DDC Subjects: 500 Science > 540 Chemistry
Date Deposited: 19 Oct 2018 06:30
Last Modified: 29 Jan 2019 06:39
URI: https://eref.uni-bayreuth.de/id/eprint/46109