Pyrazine units as electrochemical active centers for organic batteries
摘要
Organic electrode materials are gaining prominence for their diverse structural compositions, versatile design capabilities, ample availability, biodegradability, and relatively mild synthesis procedures, positioning them as an increasingly attractive alternative to traditional inorganic electrode materials. Capitalizing on these advantages, molecular structures incorporating pyrazine functional unit have emerged as a focal point of research in recent years. This paper provides a comprehensive review of pyrazine-containing organic electrode materials with a detailed examination of their structures, synthesis methods, electrochemical reaction mechanisms and applications in rechargeable metal-ion organic batteries. Furthermore, the relationship between their intrinsic structures and electrochemical properties is summarized in detail. Finally, the further perspectives and challenges of pyrazine-containing electrode materials are discussed for superior-performance organic batteries.