Experimental and Computational Aspects of Electrochemical Reflection Anisotropy Spectroscopy : A Review
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| Názov: | Experimental and Computational Aspects of Electrochemical Reflection Anisotropy Spectroscopy : A Review |
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| Autori: | Guidat, Margot, Löw, Mario, Kölbach, Moritz, Kim, Jongmin, May, Matthias M. |
| Informácie o vydavateľovi: | Universität Ulm |
| Rok vydania: | 2023 |
| Zbierka: | OPARU (OPen Access Repository of Ulm University) |
| Predmety: | time-resolved spectroscopy, Electrochemistry, InterFaces, Surface chemistry, Elektrochemie, Benutzeroberfläche, Computational chemistry, Oberflächenchemie |
| Popis: | Electrode/electrolyte interfaces play a crucial role in many electrochemical energy conversion and storage technologies. Hence, a deep understanding of the interfacial structure, energetic alignment and processes is of high relevance and has triggered the development of a number of in situ and operando techniques. One approach for gaining information about the change in surface chemistry and structure on an atomic scale is reflection anisotropy spectroscopy (RAS). This review presents and discusses the continuing effort to evelop RAS as an in situ optical probe for solid-liquid interfaces under applied potentials. Experimental and computational basic principles are presented and key challenges of electrochemical RAS are highlighted. Furthermore, we exemplarily demonstrate the potential of the method for spectroelectrochemistry, focusing on indium phosphide- and gold-aqueous electrolyte interfaces as exemplary case studies, and outline research directions for battery systems. |
| Druh dokumentu: | article in journal/newspaper |
| Popis súboru: | application/pdf |
| Jazyk: | English |
| DOI: | 10.18725/OPARU-48542 |
| Dostupnosť: | https://doi.org/10.18725/OPARU-48542 http://nbn-resolving.de/urn:nbn:de:bsz:289-oparu-48618-0 |
| Rights: | https://creativecommons.org/licenses/by/4.0/ |
| Prístupové číslo: | edsbas.17AE1E22 |
| Databáza: | BASE |
Nájsť tento článok vo Web of Science | Abstrakt: | Electrode/electrolyte interfaces play a crucial role in many electrochemical energy conversion and storage technologies. Hence, a deep understanding of the interfacial structure, energetic alignment and processes is of high relevance and has triggered the development of a number of in situ and operando techniques. One approach for gaining information about the change in surface chemistry and structure on an atomic scale is reflection anisotropy spectroscopy (RAS). This review presents and discusses the continuing effort to evelop RAS as an in situ optical probe for solid-liquid interfaces under applied potentials. Experimental and computational basic principles are presented and key challenges of electrochemical RAS are highlighted. Furthermore, we exemplarily demonstrate the potential of the method for spectroelectrochemistry, focusing on indium phosphide- and gold-aqueous electrolyte interfaces as exemplary case studies, and outline research directions for battery systems. |
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| DOI: | 10.18725/OPARU-48542 |