气候变化领域集成服务门户(CCPortal): Seawater electrolyte-based metal-air batteries: From strategies to applications

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DOI	10.1039/d0ee01617a
	Seawater electrolyte-based metal-air batteries: From strategies to applications
	Yu J.; Li B.-Q.; Zhao C.-X.; Zhang Q.
发表日期	2020
ISSN	17545692
起始页码	3253
结束页码	3268
卷号	13 期号:10
英文摘要	Aqueous metal-air batteries are promising next-generation energy storage and supply technologies due to their advantages of high energy density and intrinsic safety. As an abundant natural resource, applying seawater-based electrolytes is proposed to have considerable economic and environmental benefits, and will significantly broaden the applications of metal-air batteries. However, the existence of complex components in seawater, in particular chloride ions, inevitably has a complex influence on air electrode processes, including the oxygen reduction and evolution reactions (ORR and OER), requiring the development of efficient chloride-resistant electrocatalysts. Meanwhile, a few seawater-based metal-air battery prototypes have shown great application potential but are still at an early stage of development. In this review, we first propose the concept of seawater-based metal-air batteries and comprehensively analyze the essential air electrode reactions in terms of thermodynamics and kinetics. Subsequently, rational design strategies for ORR and OER electrocatalysts suitable for use in chloride-containing and seawater-based electrolytes are comprehensively discussed. Moreover, the development history and potential applications of seawater-based metal-air batteries are demonstrated. Finally, a summary and outlook are provided for future innovations. © The Royal Society of Chemistry.
英文关键词	Chlorine compounds; Electrocatalysts; Electrodes; Electrolytes; Electrolytic reduction; Energy storage; Metals; Oxygen reduction reaction; Seawater; Software prototyping; Thermodynamics; Complex components; Development history; Economic and environmental benefits; Future innovations; High energy densities; Intrinsic safety; Oxygen reduction and evolution reactions; Thermodynamics and kinetics; Metal-air batteries
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/189523
作者单位	Beijing Key Laboratory of Green Chemical Reaction Engineering and Technology, Department of Chemical Engineering, Tsinghua University, Beijing, 100084, China
推荐引用方式 GB/T 7714	Yu J.,Li B.-Q.,Zhao C.-X.,et al. Seawater electrolyte-based metal-air batteries: From strategies to applications[J],2020,13(10).
APA	Yu J.,Li B.-Q.,Zhao C.-X.,&Zhang Q..(2020).Seawater electrolyte-based metal-air batteries: From strategies to applications.Energy & Environmental Science,13(10).
MLA	Yu J.,et al."Seawater electrolyte-based metal-air batteries: From strategies to applications".Energy & Environmental Science 13.10(2020).