Interface Engineering on Constructing Physical and Chemical Stable Solid-State Electrolyte Toward Practical Lithium Batteries

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外文摘要：Solid-state lithium batteries(SSLBs)with high safety have emerged to meet the increasing energy density demands of electric vehicles,hybrid electric vehicles,and portable electronic devices.However,the dendrite formation,high interfacial resistance,and deleterious interfacial reactions caused by solid-solid contact between electrode and electrolyte have hindered the commercialization of SSLBs.Thus,in this review,the state-of-the-art developments in the rational design of solid-state electrolyte and their progression toward practical applications are reviewed.First,the origin of interface instability and the sluggish charge carrier transportation in solid-solid interface are presented.Second,various strategies toward stabilizing interfacial stability(reducing interfacial resistance,suppressing lithium dendrites,and side reactions)are summarized from the physical and chemical perspective,including building protective layer,constructing 3D and gradient structures,etc.Finally,the remaining challenges and future development trends of solid-state electrolyte are prospected.This review provides a deep insight into solving the interfacial instability issues and promising solutions to enable practical high-energy-density lithium metal batteries.

外文关键词：

dendrite formationhigh energy densityinterface instabilityinterfacial resistancesolid-state electrolyte

作者：

Honggang He、Litong Wang、Malek Al-Abbasi、Chunyan Cao、Heng Li、Zhu Xu、Shi Chen、Wei Zhang、Ruiqing Li、Yuekun Lai、Yuxin Tang、Mingzheng Ge

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作者单位：

School of Textile and Clothing,Nantong University,Nantong 226019,China

School of Science,Qingdao University of Technology,Qingdao 266520,China

Department of Biomedical Sciences,City University of Hong Kong,Hong Kong 999077,China

Institute of Applied Physics and Materials Engineering,University of Macau,Macau 999078,China

College of Chemical Engineering Fuzhou University,Fuzhou 350116,China

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基金：

National Key R & D ProgramNational Natural Science Foundation of ChinaNatural Science Foundation of Jiangsu Province of ChinaScience and Technology Development Fund,Macao SARScience and Technology Development Fund,Macao SARScience and Technology Development Fund,Macao SAROpening Project of the Key Laboratory of Jiangsu Province for Silk Engineering,Soochow UniversityJiangsu University"Qinglan Project"Young Elite Scientists Sponsorship Program of the Jiangsu Association for Science and Technology

项目编号：

2022YFE020640052202256BK202206120096/2020/A20013/2021/AMJ0082/2022/A2KJS2277

出版年：

2024

DOI：

10.1002/eem2.12699

能源与环境材料(英文)

ISSN：

年,卷(期)：2024.7(4)