Recycling cobalt in spent lithium ion batteries to design CoN/HPCF/CoN electrocatalysts for advanced zinc-air batteries

被引：11
作者：
Wang, Yibin [1 ]
Xiao, Lan [1 ]
Zhang, Yingjie [1 ]
Li, Mian [1 ]
Liu, Tingting [2 ,3 ]
机构：
[1] Kunming Univ Sci & Technol, Natl & Local Joint Engn Ctr Lithium Batteries & M, Fac Met & Energy Engn, Kunming 650093, Peoples R China
[2] Yunnan Univ, Sch Mat & Energy, 2 Green Lake North Rd, Kunming 650091, Peoples R China
[3] Yunnan Univ, Elect Microscopy Ctr, 2 Green Lake North Rd, Kunming 650091, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2023年 / 59卷 / 86期
关键词：
GRAPHENE; EFFICIENT; CATALYST;
D O I：
10.1039/d3cc04554d
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Cobalt (Co) in spent lithium ion batteries was recycled to design a hollow and porous CoN/HPCF/CoN bifunctional electrocatalyst. It reveals superior rechargeable zinc-air battery performance (peak power density is 161.6 mW cm-2) with excellent stability. Recycling spent lithium ion batteries and catkin biomass to design a hollow and porous CoN/HPCF/CoN bifunctional electrocatalyst. The CoN/HPCF/CoN derived zinc-air battery reveals a high peak power density of 161.6 mW cm-2 with excellent stability.
引用
收藏
页码：12915 / 12918
页数：4
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