气候变化领域集成服务门户(CCPortal): Reducing the thickness of solid-state electrolyte membranes for high-energy lithium batteries

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DOI	10.1039/d0ee02241a
	Reducing the thickness of solid-state electrolyte membranes for high-energy lithium batteries
	Wu J.; Yuan L.; Zhang W.; Li Z.; Xie X.; Huang Y.
发表日期	2021
ISSN	17545692
起始页码	12
结束页码	36
卷号	14 期号:1
英文摘要	Rechargeable batteries with lithium metal anodes exhibit higher energy densities than conventional lithium-ion batteries. Solid-state electrolytes (SSEs) provide the opportunity to unlock the full potential of lithium metal anodes and fundamentally eliminate safety concerns caused by flammable liquid electrolytes. Up to now, most studies on SSEs have been focused on enhancing the ionic conductivity and improving the interfacial stability. However, the electrolyte thickness, which has received less attention, also plays an important role in determining the energy density and electrochemical performance of all-solid-state lithium batteries (ASSLBs). Recognizing this, our review evaluates SSE studies beyond traditional factors and focuses on a thickness perspective. We systematically analyze the influence of the electrolyte thickness on the energy densities of ASSLB pouch cells, and highlight the strategies that dramatically reduce the thickness of SSE membranes without sacrificing their mechanical properties. Then, we discuss recent advances and challenges of ASSLBs based on high-voltage and high-capacity cathodes, as well as novel configurations such as bipolar and flexible ASSLBs. Finally, we provide perspectives and suggestions towards high energy-density ASSLBs for future commercialization. © The Royal Society of Chemistry.
英文关键词	Anodes; Lithium-ion batteries; Solid-State Batteries; All-solid-state lithium battery; Electrochemical performance; High capacity cathodes; High energy densities; Higher energy density; Interfacial stabilities; Lithium metal anode; Solid-state electrolyte; Solid electrolytes; electrolyte; energy efficiency; fuel cell; lithium; membrane; performance assessment; reduction; solid
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/190797
作者单位	State Key Laboratory of Material Processing and Die and Mold Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology, Wuhan, 430074, China; Key Laboratory of Material Chemistry for Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, 430074, China
推荐引用方式 GB/T 7714	Wu J.,Yuan L.,Zhang W.,et al. Reducing the thickness of solid-state electrolyte membranes for high-energy lithium batteries[J],2021,14(1).
APA	Wu J.,Yuan L.,Zhang W.,Li Z.,Xie X.,&Huang Y..(2021).Reducing the thickness of solid-state electrolyte membranes for high-energy lithium batteries.Energy & Environmental Science,14(1).
MLA	Wu J.,et al."Reducing the thickness of solid-state electrolyte membranes for high-energy lithium batteries".Energy & Environmental Science 14.1(2021).