Femtosecond laser-induced surface structuring of porous nickel substituting anodic catalyst layers for alkaline oxygen evolution reaction

Femtosecond laser-induced surface structuring of porous nickel substituting anodic catalyst layers for alkaline oxygen evolution reaction

Femtosecond laser-induced nano structuring offers a novel approach to enhance the performance of porous transport layers (PTLs) in anion-exchange membrane water electrolysis. By applying ultrashort laser pulses to nickel felts, distinct surface morphologies were generated, including high-spatial-fre...

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Bibliographic Details
Main Authors: Haujin Salih, Maximilian Cieluch, Philipp L. Maack, Norbert Kazamer, Florian Wirkert, Ulrich Rost, Cemal Esen, Michael Brodmann
Format: Article
Language:English
Published: Elsevier 2025-06-01
Series:Applied Surface Science Advances
Subjects:
Anion-exchange membrane water electrolysis (AEMWE)
Porous transport layer (PTL)
Oxygen evolution reaction (OER)
Laser ablation
Laser-induced periodic surface structures (LIPSS)
Laser surface structuring
Online Access:http://www.sciencedirect.com/science/article/pii/S2666523925000649
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