Ordered Hierarchical Mesoporous/Macroporous Carbon: A High-Performance Catalyst for Rechargeable Li-O2 Batteries

被引：288
作者：
Guo, Ziyang [1 ,2 ]
Zhou, Dandan [1 ,2 ]
Dong, XiaoLi [1 ,2 ]
Qiu, Zijie [1 ,2 ]
Wang, Yonggang [1 ,2 ]
Xia, Yongyao [1 ,2 ]
机构：
[1] Fudan Univ, Dept Chem, Inst New Energy, Shanghai 200433, Peoples R China
[2] Fudan Univ, Shanghai Key Lab Mol Catalysis & Innovat Mat, Inst New Energy, Shanghai 200433, Peoples R China
来源：
ADVANCED MATERIALS | 2013年 / 25卷 / 39期
关键词：
LITHIUM-OXYGEN BATTERIES; LI-AIR BATTERIES; REDUCTION REACTION; MESOPOROUS CARBON; SULFUR BATTERIES; ELECTROLYTE; CATHODE; NANOPARTICLES; NANOTUBES; GRAPHENE;
D O I：
10.1002/adma.201302459
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Three-dimensional ordered mesoporous/macroporous carbon sphere arrays (MMCSAs) are synthesized and then used as a catalyst for Li-O-2 batteries. The hierarchical porous structure of the MMCSAs not only facilitates electrolyte immersion and Li+ diffusion but also provides an effective space for O-2 diffusion and O-2/Li2O2 conversion, and thus efficiently improves the performance of Li-O-2 batteries.
引用
收藏
页码：5668 / +
页数：7
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