Publication: Synthetic trends for BiVO4 photocatalysts: Molybdenum substitution vs. TiO2 and SnO2 heterojunctions
Synthetic trends for BiVO4 photocatalysts: Molybdenum substitution vs. TiO2 and SnO2 heterojunctions
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Kontic, R., & Patzke, G. R. (2012). Synthetic trends for BiVO4 photocatalysts: Molybdenum substitution vs. TiO2 and SnO2 heterojunctions. Journal of Solid State Chemistry, 189, 38–48. https://doi.org/10.1016/j.jssc.2011.11.050
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Abstract
The influence of hydrothermal synthesis, thermal post-treatment at 500 °C and Mo content on a series of Bi1-x/3V1-xMoxO4 (0.02 < x < 0.15) photocatalysts was investigated for methylene blue (MB) degradation and O2 evolution. As Mo incorporation stabilizes the formation of tetragonal BiVO4 phases, only calcined Bi0.99V0.98Mo0.02O4 compounds showed good photocatalytic performance in MB decomposition. The Mo-induced blue shift of the band gap thus outweighs the positive influence of Mo-induced morphology stabilization and surface reactiv
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- Kontic, R
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Kontic, R., & Patzke, G. R. (2012). Synthetic trends for BiVO4 photocatalysts: Molybdenum substitution vs. TiO2 and SnO2 heterojunctions. Journal of Solid State Chemistry, 189, 38–48. https://doi.org/10.1016/j.jssc.2011.11.050
