What question did this study set out to answer?

To explore the interactions between perovskite-mixed oxides and their influence on water splitting performance.

January 6, 2026Chemical Communications0 citations

Perovskite-Mixed oxides Interactions to Modulate Overall Water Splitting Performance of LaNiO3-CuxO/NiO Heterostructures

NBNasrin G. BanuSRM Institute of Science and Technology RPRama PrakashSRM Institute of Science and Technology BNBernaurdshaw NeppolianSRM Institute of Science and Technology

Key Points

To explore the interactions between perovskite-mixed oxides and their influence on water splitting performance.
Investigated the interface between LaNiO3 perovskite and Cu-Ni-O mixed oxides.
Examined the effects of Ni3+-mediated redox dynamics.
Assessed the role of oxygen-vacancy modulation in electrocatalytic activity.
Demonstrated significant improvements in overall water splitting performance.
Showed that the synergistic interface facilitates enhanced electrocatalytic activity.
Establish the critical role of mixed oxide heterostructures in optimizing performance.

Abstract

A synergistic interface between LaNiO3 perovskite and Cu-Ni-O mixed oxide facilitates remarkable electrocatalytic activity by coupling Ni3+-mediated redox dynamics with oxygen-vacancy modulation. This deliberate integration of perovskite-mixed oxide heterostructures establishes...

Ask AI

Helpful

Bookmark

View Full Paper