NiFe‐based (oxy) hydroxides are highly active catalysts for the oxygen evolution reaction in
alkaline electrolyte solutions. These catalysts can be synthesized in different ways leading to …

Electrochemical and photoelectrochemical water splitting offers a scalable approach to
producing hydrogen from renewable sources for sustainable energy storage. Depending on …

Water electrolysis is a key technology to establish CO2-neutral hydrogen production.
Nonetheless, the near-surface structure of electrocatalysts during the anodic oxygen …

Unraveling the precise location and nature of active sites is of paramount significance for the
understanding of the catalytic mechanism and the rational design of efficient …

Fe-containing transition-metal (oxy) hydroxides are highly active oxygen-evolution reaction
(OER) electrocatalysts in alkaline media and ubiquitously form across many materials …

Efficient catalysts for the anodic oxygen evolution reaction (OER) are critical for
electrochemical H2 production. Their design requires structural knowledge of their …

Electrochemical water splitting has proven to be the most promising way to generate
hydrogen. However, the high cost and low efficiency of the catalysts for cathode and anode …

Cobalt oxides and (oxy) hydroxides have been widely studied as electrocatalysts for the
oxygen evolution reaction (OER). For related Ni-based materials, the addition of Fe …

First-row transition-metal oxides and (oxy) hydroxides catalyze the oxygen evolution
reaction (OER) in alkaline media. Understanding the intrinsic catalytic activity provides …

The oxygen evolution reaction (OER) is one of the major bottlenecks hindering the
implementation of a global economy based on solar fuels. It is known that Ni-based catalysts …