Progress of biomass/Coal-based carbon materials as electrocatalysts for oxygen reduction reaction

Key Points

• This research aims to summarize the recent progress in the development of biomass and coal-based carbon materials as electrocatalysts for the oxygen reduction reaction (ORR).
• Reviewed current literature on biomass and coal-derived ORR electrocatalysts.
• Analyzed material characteristics, preparation methods, and structural modifications.
• Identified key factors affecting electrocatalyst performance.
• Highlighted the need for uniform raw materials to ensure effective catalyst performance.
• Emphasized precise control of active sites and structural design for optimization.
• Discussed the importance of developing scalable production processes for commercial application.