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DOI	10.1039/d0ee02800b
	Heteroatom-doped carbon catalysts for zinc-air batteries: Progress, mechanism, and opportunities
	Zhu X.; Hu C.; Amal R.; Dai L.; Lu X.
发表日期	2020
ISSN	17545692
起始页码	4536
结束页码	4563
卷号	13 期号:12
英文摘要	Zinc-air batteries are regarded as promising candidates for next-generation clean and sustainable energy storage devices, due to their low-cost, safety, eco-friendliness, and high specific energy density. In zinc-air batteries, the air catalysts accelerate the sluggish oxygen electrocatalysis and largely govern the overall battery performance. Among the air catalysts, carbon-based materials have attract great attention, owing to their high conductivity, chemical robustness, porous structure, and tunable composition. Herein, this review presents the recent progress in bifunctional heteroatom-doped carbon catalysts for zinc-air batteries, especially for rechargeable and flexible batteries. The review will start with a brief introduction of the development, advantages, and types of zinc-air batteries. Then, the application of bifunctional heteroatom-doped carbon catalysts for aqueous and solid-state/flexible zinc-air batteries will be summarized. In the review, an emphasis is given for the investigations on reaction mechanisms, along with corresponding discussions on the role of non-metal and metal dopants. Theoretical predictions will also be discussed to guide the design and fabrication of future bifunctional carbon-based catalysts. Finally, a general perspective on the challenges and opportunities for the future innovation of heteroatom-doped carbon-based catalysts for zinc-air batteries is presented. This journal is © The Royal Society of Chemistry.
英文关键词	Carbon; Catalysts; Electrocatalysis; Energy storage; Solid-State Batteries; Zinc; Battery performance; Bifunctional carbons; Carbon based materials; Chemical robustness; Oxygen electrocatalysis; Reaction mechanism; Specific energy density; Sustainable energy; Zinc air batteries; carbon; catalyst; electrochemistry; energy efficiency; energy storage; zinc
语种	英语
来源期刊	Energy & Environmental Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/189460
作者单位	School of Chemical Engineering, University of New South Wales, Sydney, NSW 2052, Australia
推荐引用方式 GB/T 7714	Zhu X.,Hu C.,Amal R.,et al. Heteroatom-doped carbon catalysts for zinc-air batteries: Progress, mechanism, and opportunities[J],2020,13(12).
APA	Zhu X.,Hu C.,Amal R.,Dai L.,&Lu X..(2020).Heteroatom-doped carbon catalysts for zinc-air batteries: Progress, mechanism, and opportunities.Energy & Environmental Science,13(12).
MLA	Zhu X.,et al."Heteroatom-doped carbon catalysts for zinc-air batteries: Progress, mechanism, and opportunities".Energy & Environmental Science 13.12(2020).