Photoenhanced CO2 methanation over La2O3 promoted Co/TiO2 catalysts
| Autor: | Rose Amal, Sana Ullah, Priyank V. Kumar, Jason Scott, Tze Hao Tan, Emma C. Lovell, Bingqiao Xie |
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| Rok vydání: | 2021 |
| Předmět: |
Materials science
Process Chemistry and Technology chemistry.chemical_element 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology Photochemistry 01 natural sciences Catalysis 0104 chemical sciences chemistry Methanation Lanthanum 0210 nano-technology General Environmental Science Visible spectrum |
| Zdroj: | Applied Catalysis B: Environmental. 294:120248 |
| ISSN: | 0926-3373 |
| Popis: | Utilising light and heat from the sun to drive CO2 reduction into CH4 is an effective approach to produce solar fuels. The effect of visible light illumination on the CO2 methanation reaction, when catalysed by Co10/Lax-TiO2, was explored. The results demonstrated that homogeneously dispersing lanthanum on the surface of TiO2 boosted the catalytic activity of Co deposits under both non-illuminated (dark) and illuminated conditions. Illuminating the catalyst with a white LED (420 |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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