CeO2(111) Surface with Oxygen Vacancy for Radical Scavenging: A Density Functional Theory Approach
| Autor: | Seung Soon Jang, Jinwon Cho, Seung Woo Lee, Ji Il Choi, Hyung Chul Ham, Robin Lawler, Jin Young Kim, Hyunchul Ju |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Radical
chemistry.chemical_element 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology Photochemistry 01 natural sciences Oxygen Scavenger (chemistry) Oxygen vacancy 0104 chemical sciences Surfaces Coatings and Films Electronic Optical and Magnetic Materials General Energy Membrane chemistry Fuel cells Density functional theory Physical and Theoretical Chemistry 0210 nano-technology Scavenging |
| Zdroj: | The Journal of Physical Chemistry C. 124:20950-20959 |
| ISSN: | 1932-7455 1932-7447 |
| Popis: | CeO2 has been established as an effective scavenger for destructive oxygen radicals in fuel cell membranes. The effect of ceria (CeO2) surface defect on •OH and •OOH radical scavenging efficacy is ... |
| Databáze: | OpenAIRE |
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