Elger, Ann-Kathrin ; Hess, Christian (2019)
Application of Raman Spectroscopy to Working Gas Sensors: From in situ to operando Studies.
In: Sensors, 19 (23)
doi: 10.3390/s19235075
Artikel, Bibliographie
Dies ist die neueste Version dieses Eintrags.
Kurzbeschreibung (Abstract)
Understanding the mode of operation of gas sensors is of great scientific and economic interest. A knowledge-based approach requires the development and application of spectroscopic tools to monitor the relevant surface and bulk processes under working conditions (operando approach). In this review we trace the development of vibrational Raman spectroscopy applied to metal-oxide gas sensors, starting from initial applications to very recent operando spectroscopic approaches. We highlight the potential of Raman spectroscopy for molecular-level characterization of metal-oxide gas sensors to reveal important mechanistic information, as well as its versatility regarding the design of in situ/operando cells and the combination with other techniques. We conclude with an outlook on potential future developments.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2019 |
| Autor(en): | Elger, Ann-Kathrin ; Hess, Christian |
| Art des Eintrags: | Bibliographie |
| Titel: | Application of Raman Spectroscopy to Working Gas Sensors: From in situ to operando Studies |
| Sprache: | Englisch |
| Publikationsjahr: | 20 November 2019 |
| Verlag: | Molecular Diversity Preservation International (MDPI) |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Sensors |
| Jahrgang/Volume einer Zeitschrift: | 19 |
| (Heft-)Nummer: | 23 |
| DOI: | 10.3390/s19235075 |
| Zugehörige Links: | |
| Kurzbeschreibung (Abstract): | Understanding the mode of operation of gas sensors is of great scientific and economic interest. A knowledge-based approach requires the development and application of spectroscopic tools to monitor the relevant surface and bulk processes under working conditions (operando approach). In this review we trace the development of vibrational Raman spectroscopy applied to metal-oxide gas sensors, starting from initial applications to very recent operando spectroscopic approaches. We highlight the potential of Raman spectroscopy for molecular-level characterization of metal-oxide gas sensors to reveal important mechanistic information, as well as its versatility regarding the design of in situ/operando cells and the combination with other techniques. We conclude with an outlook on potential future developments. |
| Fachbereich(e)/-gebiet(e): | 07 Fachbereich Chemie 07 Fachbereich Chemie > Eduard Zintl-Institut > Fachgebiet Physikalische Chemie |
| Hinterlegungsdatum: | 22 Nov 2019 08:15 |
| Letzte Änderung: | 04 Dez 2023 12:30 |
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| Suche nach Titel in: | TUfind oder in Google |
Verfügbare Versionen dieses Eintrags
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Application of Raman Spectroscopy to Working Gas Sensors: From in situ to operando Studies. (deposited 01 Dez 2023 14:05)
- Application of Raman Spectroscopy to Working Gas Sensors: From in situ to operando Studies. (deposited 22 Nov 2019 08:15) [Gegenwärtig angezeigt]
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