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September 18, 2025Chemical ScienceOpen Access

Regulating metal-oxygen covalency in reconstructed sulfurized high-entropy perovskite to activate and stabilize lattice oxygen for oxygen evolution reaction

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Authors

XLXiang LiQLQiuju LiBCBing‐Yu Chen

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Overview

Analysis reveals activation of lattice oxygen in high-entropy perovskite catalysts, suggesting improved catalytic activity for oxygen evolution reaction.

Key Points

  • Activating lattice oxygen within reconstructed high-entropy perovskite significantly enhances catalytic activity for oxygen evolution reaction.
  • The approach utilizes a mechanism switch to improve efficiency, overcoming challenges in LOM-dominated catalysts.
  • The study highlights the importance of covalency regulation in optimizing catalyst performance for oxygen evolution.
  • Sustainability of the lattice oxygen mechanism indicates potential advancements in energy conversion applications.

Cite This Study

Li et al. (2025) studied this question.

synapsesocial.com/papers/68d461bc31b076d99fa60936https://doi.org/10.1039/d5sc04541j
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