Facile synthesis of multiporous CuCo2O4 microspheresas efficient electrocatalysts for rechargeable Li-O2 batteries

被引：0
|
作者：
Li, Pengfa [1 ]
Sun, Wang [1 ]
Qiao, Jinshuo [1 ]
Wang, Zhenhua [1 ]
Sun, Kening [1 ,2 ]
机构：
[1] Beijing Inst Technol, Beijing Key Lab Chem Power Source & Green Catalys, Sch Chem Engn & Environm, Beijing 100081, Peoples R China
[2] Collaborat Innovat Ctr Elect Vehicles Beijing, Beijing 100081, Peoples R China
来源：
PROCEEDINGS OF THE 5TH INTERNATIONAL CONFERENCE ON INFORMATION ENGINEERING FOR MECHANICS AND MATERIALS | 2015年 / 21卷
关键词：
Lithium-oxygen battery; Multiporous; Electrocatalyst; Structural; CATALYSTS; LITHIUM;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Multiporous CuCo2O4 microspheres have been synthesized via a facile solvothermal method and used as bifunctional electrocatalysts for rechargeable Li-O2 batteries. The Li-O2 battery utilizing CuCo2O4 shows a higher specific capacity of 5607 mAh g-1 than that with pure Ketjen black (KB). Moreover, the Cu-Co2O4-based electrode enables much enhanced cyclability than that of the carbon-only cathode. Such excellent catalytic performance of CuCo2O4 could be associated with its inherent catalytic activity and multi-porous microspheres structure.
引用
收藏
页码：1763 / 1768
页数：6
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