Atomistic insights into activation and degradation of La0. 6Sr0. 4CoO3 ẟ electrocatalysts under oxygen evolution conditions
The stability of perovskite oxide catalysts for the oxygen evolution reaction (OER) plays a
critical role for their applicability in water splitting concepts. Decomposition of perovskite
oxides under applied potential is typically linked to cation leaching and amorphization of the
material. However, structural changes and phase transformations at the catalyst surface
were also shown to govern the activity of several perovskite electro-catalysts under applied
potential. Hence, it is crucial for the rational design of durable perovskite catalysts to …
critical role for their applicability in water splitting concepts. Decomposition of perovskite
oxides under applied potential is typically linked to cation leaching and amorphization of the
material. However, structural changes and phase transformations at the catalyst surface
were also shown to govern the activity of several perovskite electro-catalysts under applied
potential. Hence, it is crucial for the rational design of durable perovskite catalysts to …
Atomistic Insights into Activation and Degradation of La0.6Sr0.4CoO3−δ Electrocatalysts under Oxygen Evolution Conditions
The stability of perovskite oxide catalysts for the oxygen evolution reaction (OER) plays a
critical role in their applicability in water splitting concepts. Decomposition of perovskite
oxides under applied potential is typically linked to cation leaching and amorphization of the
material. However, structural changes and phase transformations at the catalyst surface
were also shown to govern the activity of several perovskite electrocatalysts under applied
potential. Hence, it is crucial for the rational design of durable perovskite catalysts to …
critical role in their applicability in water splitting concepts. Decomposition of perovskite
oxides under applied potential is typically linked to cation leaching and amorphization of the
material. However, structural changes and phase transformations at the catalyst surface
were also shown to govern the activity of several perovskite electrocatalysts under applied
potential. Hence, it is crucial for the rational design of durable perovskite catalysts to …
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