摘要
可充锂空气电池是当前化学电源研究热点和重点,近年来取得了重要进展.简要介绍了该领域在空气电极多孔纳米催化材料的设计与应用方面的最新研究成果,讨论了碳、贵金属、氧化物三类催化材料的特征及性能,展望了新型高效氧还原/氧析出双功能阴极纳米催化剂的发展方向.
Rechargeable Li-air batteries have attracted intensive R&D interest as advanced power sources in recent years.This article highlights the latest advances in the design and application of porous catalytic nanomaterials for air electrodes.The characteristics of three types of catalysts including carbons,noble metals,and metal oxides are introduced,along with a perspective of future research direction of efficient oxygen reduction/evolution bifunctional cathode nanocatalysts.
出处
《化学学报》
SCIE
CAS
CSCD
北大核心
2013年第4期473-477,共5页
Acta Chimica Sinica
基金
科技部973计划(No.2011CB935900)
国家自然科学基金重点项目(No.21231005)
111计划(No.B12015)资助~~
关键词
锂空气电池
氧还原
氧析出
催化剂
多孔纳米材料
Li-air batteries
oxygen reduction
oxygen evolution
catalyst
nanoporous materials
