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New 3D electrode solutions for alkaline electrolyzers by additive manufacturing
Video introduction of the thesis
Goals
Design, production and validation of 3-D electrodes with polarization curves in alkaline media similar to those for PEM electrolyzers (< 2 V at 2 A/cm²).
Innovations
While most current research efforts to improve the performance of alkaline electrolyzers focus on the development of new electro-catalytic materials, the innovative approach of the project is to find new solutions in terms of the 3-D structuring of electrodes, combining high specific surface area with improved gas evacuation efficiency.
Doctorant: Xavier Pinon
Promoter
Prof. Joris Proost | Université Catholique de Louvain |
Co-promoter
Prof. Benoit Scheid | Université Libre de Bruxelles |
Research Center
Dr. Olivier Rigo | Sirris |
Tasks
T01-1 | CFD simulation design of 3D electrodes to promote gas bubble evacuation |
T01-2 | 3D electrode production by additive manufacturing |
T01-3 | Electrochemical and structural characterization of electrodes |
T01-4 | In-situ visualization of bubble behavior within 3D electrodes |
Xavier Pinon presents his project during the Kick-off - September 13, 2024.
Poster PhD Day
Download the poster of the PhD Day which took place in Brussels on 12.09.2025.
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