Iron-nickel metal foams modified by phosphides as robust catalysts for a hydrogen evolution reaction

[Display omitted] •Fe–Ni metal foams prepared by replication method and modified by phosphorization.•NiP catalyst show remarkable electroactivity with low Tafel slope of 37.3 mV.dec−1.•FeNiP and NiP achieved 1.66 V and 1.61 V @ 10 mA cm−2 in electrolyser set up.•Both catalysts show outstanding stabi...

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Published inMaterials today chemistry Vol. 34; p. 101778
Main Authors Gubóová, A., Oriňaková, R., Strečková, M., Paračková, M., Petruš, O., Plešingerová, B., Mičušík, M.
Format Journal Article
LanguageEnglish
Published Elsevier Ltd 01.12.2023
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Summary:[Display omitted] •Fe–Ni metal foams prepared by replication method and modified by phosphorization.•NiP catalyst show remarkable electroactivity with low Tafel slope of 37.3 mV.dec−1.•FeNiP and NiP achieved 1.66 V and 1.61 V @ 10 mA cm−2 in electrolyser set up.•Both catalysts show outstanding stability for over 22 h in alkaline media.
ISSN:2468-5194
2468-5194
DOI:10.1016/j.mtchem.2023.101778