The Effect of Iron Impurities on Transition Metal Catalysts for the Oxygen Evolution Reaction in Alkaline Environment: Activity Mediators or Active Sites?

There is an ongoing debate on elucidating the actual role of Fe impurities in alkaline water electrolysis, acting either as reactivity mediators or as co-catalysts through synergistic interaction with the main catalyst material. This perspective summarizes the most prominent oxygen evolution reactio...

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Bibliographic Details
Published in:	Catalysis letters Vol. 151; no. 7; pp. 1843 - 1856
Main Authors:	Spanos, Ioannis, Masa, Justus, Zeradjanin, Aleksandar, Schlögl, Robert
Format:	Journal Article
Language:	English
Published:	New York Springer US 01.07.2021 Springer Springer Nature B.V
Subjects:	Catalysis Catalysts Chemical properties Chemical reaction, Rate of Chemistry Chemistry and Materials Science Electrolysis Electrolytes Energy minerals Force and energy Fossil fuels Hydrogen as fuel Impurities Industrial Chemistry/Chemical Engineering Iron Metal catalysts Nickel Organometallic Chemistry Oxides Oxygen evolution reactions Perspective Physical Chemistry Reaction kinetics Transition metal compounds Transition metals Reaction mechanism Electrocatalysis Alkaline water electrolysis Fe impurities
ISSN:	1011-372X, 1572-879X
Online Access:	Get full text
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