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Oxygen vacancy clusters essential for the catalytic activity of CeO(2) nanocubes for o-xylene oxidation
Catalytic oxidation of o-xylene was investigated on CeO(2) nanocubes calcined at 350, 450, 550, and 650 °C, among which the samples calcined at 550 °C exhibited the highest activity and long durability. Positron annihilation spectroscopy measurements revealed that the size and distribution of oxygen...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5634409/ https://www.ncbi.nlm.nih.gov/pubmed/28993652 http://dx.doi.org/10.1038/s41598-017-13178-6 |