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Optimizing the oxide support composition in Pr-doped CeO2towards highly active and selective Ni-based CO2methanation catalysts
- Source :
- Journal of Energy Chemistry; August 2022, Vol. 71 Issue: 1 p547-561, 15p
- Publication Year :
- 2022
-
Abstract
- Pr doping of CeO2up to 10at% (Ce0.9Pr0.1O2-δ) in Ni/CeO2increases the oxygen vacancy population and reduces the Ni particle size, improving CO2methanation activity and lowering the activation energy.
Details
- Language :
- English
- ISSN :
- 20954956
- Volume :
- 71
- Issue :
- 1
- Database :
- Supplemental Index
- Journal :
- Journal of Energy Chemistry
- Publication Type :
- Periodical
- Accession number :
- ejs59418567
- Full Text :
- https://doi.org/10.1016/j.jechem.2022.04.003