CAJ | 학술논문

具有超高比能量的锂-空气电池是近年来的研究热点，电解质和空气电极催化剂是锂-空气电池的重要研究内容。介绍了有机体系锂-空气电池空气电极催化剂的研究进展，分析了碳、贵金属、氧化物三类催化剂材料的特征及性能，进而提出了新型、高效、兼具催化氧还原/氧析出功能的纳米催化剂的发展方向。
구유초고비능량적리-공기전지시근년래적연구열점，전해질화공기전겁최화제시리-공기전지적중요연구내용。개소료유궤체계리-공기전지공기전겁최화제적연구진전，분석료탄、귀금속、양화물삼류최화제재료적특정급성능，진이제출료신형、고효、겸구최화양환원/양석출공능적납미최화제적발전방향。
Lithium-air battery becomes a research hotspot in recent years due to its ultra-high ener-gy density.To develop lithium-air batteries of practical value,plenty of investigation on corre-sponding electrolytes and cathode catalysts have been explored.Air electrode catalysts in lithium-air batteries of aprotic electrolyte architecture are reviewed in this paper.In addition,the charac-teristics and electrochemical performances of carbon material,transition metal oxide catalysts,as well as noble metal based catalysts were introduced,along with a perspective of future research for efficient oxygen reduction/evolution bifunctional cathode nanocatalysts.