Details
| Original language | English |
|---|---|
| Article number | 054518 |
| Number of pages | 11 |
| Journal | Journal of the Electrochemical Society |
| Volume | 171 |
| Issue number | 5 |
| Publication status | Published - 29 May 2024 |
Abstract
We investigated a three electrode setup utilized in a temperature variation study to extract the activation energy for the half-cell reactions in PEM water electrolysis and the contributions of electronic resistances to ohmic resistance. The reference electrode configuration used in this investigation is an improved version of a setup previously introduced by our group. Enhancements have been made to minimize the influence of the reference electrode and improve the accuracy of electrochemical impedance spectroscopy.
Keywords
- activation energy, hydrogen evolution reaction, oxygen evolution reaction, proton exchange membrane electrolysis, reference electrode
ASJC Scopus subject areas
- Materials Science(all)
- Electronic, Optical and Magnetic Materials
- Energy(all)
- Renewable Energy, Sustainability and the Environment
- Physics and Astronomy(all)
- Condensed Matter Physics
- Materials Science(all)
- Surfaces, Coatings and Films
- Chemistry(all)
- Electrochemistry
- Materials Science(all)
- Materials Chemistry
Sustainable Development Goals
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In: Journal of the Electrochemical Society, Vol. 171, No. 5, 054518, 29.05.2024.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Analysis of Kinetic and Ohmic Resistances in PEM Water Electrolysis through Reference Electrode Measurements
AU - Bühre, Lena V.
AU - Mourali, Mustafa
AU - Trinke, Patrick
AU - Brandt, Jonathan
AU - Brinker, Debora
AU - Kardeş, Gözde
AU - Weber, André
AU - Bensmann, Boris
AU - Hanke-Rauschenbach, Richard
N1 - Publisher Copyright: © 2024 The Author(s). Published on behalf of The Electrochemical Society by IOP Publishing Limited.
PY - 2024/5/29
Y1 - 2024/5/29
N2 - We investigated a three electrode setup utilized in a temperature variation study to extract the activation energy for the half-cell reactions in PEM water electrolysis and the contributions of electronic resistances to ohmic resistance. The reference electrode configuration used in this investigation is an improved version of a setup previously introduced by our group. Enhancements have been made to minimize the influence of the reference electrode and improve the accuracy of electrochemical impedance spectroscopy.
AB - We investigated a three electrode setup utilized in a temperature variation study to extract the activation energy for the half-cell reactions in PEM water electrolysis and the contributions of electronic resistances to ohmic resistance. The reference electrode configuration used in this investigation is an improved version of a setup previously introduced by our group. Enhancements have been made to minimize the influence of the reference electrode and improve the accuracy of electrochemical impedance spectroscopy.
KW - activation energy
KW - hydrogen evolution reaction
KW - oxygen evolution reaction
KW - proton exchange membrane electrolysis
KW - reference electrode
UR - http://www.scopus.com/inward/record.url?scp=85194766869&partnerID=8YFLogxK
U2 - 10.1149/1945-7111/ad4b5d
DO - 10.1149/1945-7111/ad4b5d
M3 - Article
AN - SCOPUS:85194766869
VL - 171
JO - Journal of the Electrochemical Society
JF - Journal of the Electrochemical Society
SN - 0013-4651
IS - 5
M1 - 054518
ER -