Figure Abstract (IMAGE)

Dalian Institute of Chemical Physics, Chinese Academy Sciences

Figure Abstract

Caption

Cr-regulated high-entropy oxide realize efficient OER via LOM. High-valent Cr modulates electronic structure, triggers Mo leaching to generate oxygen vacancies and activate lattice oxygen for O−O coupling, while electrolyte OH− refills lattice to regenerate active sites, guiding rational fabrication of noble-metal-free OER electrocatalysts.

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Chinese Journal of Catalysis

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