Multifunctional carbon-based metal-free catalysts for advanced energy conversion and storage

被引:77
|
作者
Hu, Chuangang [1 ]
Dai, Quanbin [2 ]
Dai, Liming [1 ]
机构
[1] Univ New South Wales, Australian Carbon Mat Ctr A CMC, Sch Chem Engn, Sydney, NSW 2052, Australia
[2] Case Western Reserve Univ, Dept Macromol Sci & Engn, 10900 Euclid Ave, Cleveland, OH 44106 USA
来源
CELL REPORTS PHYSICAL SCIENCE | 2021年 / 2卷 / 02期
基金
澳大利亚研究理事会;
关键词
OXYGEN REDUCTION REACTION; REDUCED GRAPHENE OXIDE; DOPED HOLEY GRAPHENE; ACTIVE-SITES; FREE ELECTROCATALYSTS; HIGHLY-EFFICIENT; POROUS CARBON; DEFECT-RICH; BIFUNCTIONAL ELECTROCATALYST; LI-CO2; BATTERIES;
D O I
10.1016/j.xcrp.2021.100328
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Recent advances in research and development of carbon-based metal-free catalysts (C-MFCs) have opened up new research areas for multifunctional electrocatalysis of the oxygen reduction reaction (ORR) in fuel cells, the ORR and oxygen evolution reaction (OER) in metal-air batteries, and the OER and hydrogen evolution reaction (HER) for overall water splitting. New fundamentals governing multifunctional metal-free carbon electrocatalysis were discovered, and recent breakthroughs in this emerging field have enabled C-MFCs to be used as metal-free multifunctional electrocatalysts for various energy-related reactions even beyond the ORR, OER, and HER. This article provides an overview of C-MFCs for multifunctional catalysis, covering their structure design and synthesis and multifunctional catalysis mechanism and potential applications in clean energy conversion and storage, chemical and energy conversion, and environmental protection. Current challenges and future opportunities in this emerging but rapidly developing field are also discussed.
引用
收藏
页数:21
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