Issue 60, 2019

Seleno-analogues of pentlandites (Fe4.5Ni4.5S8−YSeY, Y = 1–6): tuning bulk Fe/Ni sulphoselenides for hydrogen evolution

Abstract

We herein present a series of hitherto unprecedented seleno-pentlandites (Fe4.5Ni4.5S8−YSeY). By analysing the influence of S/Se exchange on the catalyst structure and activity in the electrochemical hydrogen evolution reaction we herein showcase the potential and limitations of homologous S/Se exchanges within pentlandite HER catalysts.

Graphical abstract: Seleno-analogues of pentlandites (Fe4.5Ni4.5S8−YSeY, Y = 1–6): tuning bulk Fe/Ni sulphoselenides for hydrogen evolution

Supplementary files

Article information

Article type
Communication
Submitted
06 mar 2019
Accepted
23 apr 2019
First published
23 apr 2019

Chem. Commun., 2019,55, 8792-8795

Seleno-analogues of pentlandites (Fe4.5Ni4.5S8−YSeY, Y = 1–6): tuning bulk Fe/Ni sulphoselenides for hydrogen evolution

M. Smialkowski, D. Siegmund, K. Pellumbi, L. Hensgen, H. Antoni, M. Muhler and U. Apfel, Chem. Commun., 2019, 55, 8792 DOI: 10.1039/C9CC01842E

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