A review of oxygen reduction mechanisms for metal-free carbon-based electrocatalysts

doi:10.1038/s41524-019-0210-3

	A review of oxygen reduction mechanisms for metal-free carbon-based electrocatalysts
	Ma, Ruguang; Lin, Gaoxin; Zhou, Yao; Liu, Qian; Zhang, Tao; Shan, Guangcun; Yang, Minghui; Wang, Jiacheng
刊名	NPJ COMPUTATIONAL MATERIALS
	2019-07-19
卷号	5
ISSN号	2057-3960
DOI	10.1038/s41524-019-0210-3
文献子类	Review
英文摘要	The sluggish kinetics of Oxygen Reduction Reaction (ORR) at the cathode in proton exchange membrane fuel cells or metal-air batteries requires highly effective and stable electrocatalysts to boost the reaction. The low abundance and high price of Pt-based electrocatalysts hamper the widespread application of proton exchange membrane fuel cells and metal-air batteries. As promising alternatives, metal-free carbon materials, especially upon doping heteroatoms or creating defects demonstrated excellent ORR activity, which is as efficient as or even superior to commercial platinum on carbon. Significant progress on the development of advanced carbon materials as highly stable and durable catalysts has been achieved, but the catalytic mechanisms of these materials still remain undistinguished. In present review, we summarized the up-to-date progress in the studies of carbon materials, and emphasized on the combination of experiment and theory to clarify the underlying mechanisms of these materials. At last, we proposed the perspectives on the proper strategies of elucidating the mechanisms of carbon materials as electrocatalysts towards ORR.
WOS研究方向	Chemistry ; Materials Science
语种	英语
出版者	SPRINGERNATURE
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/26972]
专题	中国科学院上海硅酸盐研究所
推荐引用方式 GB/T 7714	Ma, Ruguang,Lin, Gaoxin,Zhou, Yao,et al. A review of oxygen reduction mechanisms for metal-free carbon-based electrocatalysts[J]. NPJ COMPUTATIONAL MATERIALS,2019,5.
APA	Ma, Ruguang.,Lin, Gaoxin.,Zhou, Yao.,Liu, Qian.,Zhang, Tao.,...&Wang, Jiacheng.(2019).A review of oxygen reduction mechanisms for metal-free carbon-based electrocatalysts.NPJ COMPUTATIONAL MATERIALS,5.
MLA	Ma, Ruguang,et al."A review of oxygen reduction mechanisms for metal-free carbon-based electrocatalysts".NPJ COMPUTATIONAL MATERIALS 5(2019).