Elger, Ann-Kathrin ; Hess, Christian (2023)
Application of Raman Spectroscopy to Working Gas Sensors: From in situ to operando Studies.
In: Sensors, 2019, 19 (23)
doi: 10.26083/tuprints-00015751
Artikel, Zweitveröffentlichung, Verlagsversion
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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: | 2023 |
| Autor(en): | Elger, Ann-Kathrin ; Hess, Christian |
| Art des Eintrags: | Zweitveröffentlichung |
| Titel: | Application of Raman Spectroscopy to Working Gas Sensors: From in situ to operando Studies |
| Sprache: | Englisch |
| Publikationsjahr: | 1 Dezember 2023 |
| Ort: | Darmstadt |
| Publikationsdatum der Erstveröffentlichung: | 2019 |
| Ort der Erstveröffentlichung: | Basel |
| Verlag: | MDPI |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Sensors |
| Jahrgang/Volume einer Zeitschrift: | 19 |
| (Heft-)Nummer: | 23 |
| Kollation: | 17 Seiten |
| DOI: | 10.26083/tuprints-00015751 |
| URL / URN: | https://tuprints.ulb.tu-darmstadt.de/15751 |
| Zugehörige Links: | |
| Herkunft: | Zweitveröffentlichung DeepGreen |
| 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. |
| Freie Schlagworte: | Raman spectroscopy, gas sensors, metal-oxide (MOX) gas sensors, operando spectroscopy, in situ spectroscopy, mechanism |
| Status: | Verlagsversion |
| URN: | urn:nbn:de:tuda-tuprints-157510 |
| Zusätzliche Informationen: | This article belongs to the Special Issue Understanding Gas Sensors Based on Semiconducting Metal Oxides by using Spectroscopic Techniques |
| Sachgruppe der Dewey Dezimalklassifikatin (DDC): | 500 Naturwissenschaften und Mathematik > 530 Physik 500 Naturwissenschaften und Mathematik > 540 Chemie |
| Fachbereich(e)/-gebiet(e): | 07 Fachbereich Chemie 07 Fachbereich Chemie > Eduard Zintl-Institut > Fachgebiet Physikalische Chemie |
| Hinterlegungsdatum: | 01 Dez 2023 14:05 |
| Letzte Änderung: | 04 Dez 2023 12:29 |
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| Suche nach Titel in: | TUfind oder in Google |
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