Recent progress in cobalt-based non-noble-metal electrocatalysts for acidic oxygen evolution reaction: A review

Key Points

• Cobalt-based electrocatalysts enhance oxygen evolution reaction efficiency in acidic environments, leading to promising applications.
• The review emphasizes the unique properties of cobalt as a non-noble metal catalyst, offering an effective alternative to conventional noble metals.
• Assessments of different cobalt-based materials reveal significant improvements in catalytic performance and stability.
• These advancements may contribute to more sustainable energy solutions, yet further research is necessary to explore real-world applicability.