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Direct in situ spectroscopic evidence of the crucial role played by surface oxygen vacancies in the O(2)-sensing mechanism of SnO(2)
Conductometric gas sensors (CGS) provide a reproducible gas response at a low cost but their operation mechanisms are still not fully understood. In this paper, we elucidate the nature of interactions between SnO(2), a common gas-sensitive material, and O(2), a ubiquitous gas central to the detectio...
| Autores principales: | , , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
The Royal Society of Chemistry
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9132051/ https://www.ncbi.nlm.nih.gov/pubmed/35685800 http://dx.doi.org/10.1039/d2sc01738e |