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Originalpublikation
Bühre, L.V.; Bullerdiek, S.; Trinke, P.; Bensmann, B.; Deutsch, A.E.R. et al.: Application and Analysis of a Salt Bridge Reference Electrode Setup for PEM Water Electrolysis: Towards an Extended Voltage Loss Break Down. In: Journal of The Electrochemical Society 169 (2022), Nr. 12, 124513. DOI: https://doi.org/10.1149/1945-7111/ac9ee1
Version im Repositorium
Zum Zitieren der Version im Repositorium verwenden Sie bitte diesen DOI:
https://doi.org/10.15488/15867
| Zusammenfassung: | |
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Information on PEMWE performance is often obtained from full cell measurements. The level of detail of this information is, however, comparably low. This contribution analyzes kinetic parameters for anode and cathode reactions separately as a step towards an extended loss breakdown through a salt bridge reference electrode. The reference electrode setup is shown in detail, and qualitative measurements are discussed. OER and HER Tafel slopes and exchange current densities for both reactions are reported. An outlook on future use cases for the salt bridge reference electrode is given and supported by measurement data.
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| Lizenzbestimmungen: | CC BY-NC-ND 4.0 Unported - https://creativecommons.org/licenses/by-nc-nd/4.0 |
| Publikationstyp: | Article |
| Publikationsstatus: | publishedVersion |
| Erstveröffentlichung: | 2022 |
| Schlagwörter (englisch): | Electrodes, Break down, Cell measurement, Contribution analysis, Kinetics parameter, Level-of-detail, PEM water electrolysis, Performance, Reference electrodes, Salt bridges, Voltage loss, Proton exchange membrane fuel cells (PEMFC) |
| Fachliche Zuordnung (DDC): | 620 | Ingenieurwissenschaften und Maschinenbau, 540 | Chemie, 530 | Physik |
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