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Single crystal CsTaWO6 nanoparticles for photocatalytic hydrogen production

Title data

Weller, Tobias ; Specht, Lukas ; Marschall, Roland:
Single crystal CsTaWO6 nanoparticles for photocatalytic hydrogen production.
In: Nano Energy. Vol. 31 (2017) . - pp. 551-559.
ISSN 2211-2855
DOI: https://doi.org/10.1016/j.nanoen.2016.12.003

Official URL: Volltext

Project information

Project financing: Deutsche Forschungsgemeinschaft

Abstract in another language

Due to its band positions and unique crystal structure, CsTaWO6 is a very interesting model system for the investigation of morphological influences on the performance in photocatalytic Hydrogen generation and water splitting. Here we present the synthesis of phase-pure and single crystal CsTaWO6 nanoparticles in the range of 8–30 nm via hydrothermal synthesis. The nanoparticle size was controlled by adjusting the amount of base in the synthesis. Nanoparticles of different sizes were used to perform photocatalytic Hydrogen generation from water/methanol. The optimum particle size was found to be around 13 nm with regard to maximum gas evolution activity.

Further data

Item Type: Article in a journal
Refereed: Yes
Keywords: Defect-pyrochlore; Nanoparticles
Institutions of the University: Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry
Faculties
Faculties > Faculty of Biology, Chemistry and Earth Sciences
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: 05 Sep 2018 08:31
Last Modified: 30 Oct 2018 07:40
URI: https://eref.uni-bayreuth.de/id/eprint/45722