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Science & ResearchJul 29, 2026

Octahedral-coordinated Co 3 O 4 for water electrolysis in acid.

The development of highly active and stable non-noble metal oxide catalysts to replace iridium-based materials for efficient acidic water electrolysis is crucial 1-3 .

The development of highly active and stable non-noble metal oxide catalysts to replace iridium-based materials for efficient acidic water electrolysis is crucial 1-3 . However, traditional spinel cobalt oxide suffers from intrinsic performance limitations from coexistence of…

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