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International projects source: SICRIS

Development of tailored surfaces for a more efficient production of Hydrogen and Oxygen in-space via PEM electrolysis

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Researchers (1)
no. Code Name and surname Research area Role Period No. of publications
1.  05566  PhD Iztok Golobič  Process engineering  Head  2023 - 2024  773 
Organisations (1)
no. Code Research organisation City Registration number No. of publications
1.  0782  University of Ljubljana, Faculty of Mechanical Engineering  Ljubljana  1627031  29,277 
Abstract
The purpose of this project is to enhance detaching of the hydrogen gas bubbles via the passive technique, namely by texturing the surface of electrodes utilized in electrolyzers. Textures created through various laser ablation techniques with or without the additional use of monolayer coatings will provide durable solutions to increase the nucleation site density, reduce bubble coalescence and promote bubble detachment during electrolysis. This project aims to develop techniques able to control and optimize the wettability of PEM electrodes to increase gas bubble formation and release during electrolysis process.
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