Research progress in electrospinning engineering for all-solid-state electrolytes of lithium metal batteries  

作　　者：Manxi Wang Yaling Wu Min Qiu Xuan Li Chuanping Li Ruiling Li Jiabo He Ganggang Lin Qingrong Qian Zhenhai Wen Xiaoyan Li Ziqiang Wang Qi Chen Qinghua Chen Jinhyuk Lee Yiu-Wing Mai Yuming Chen 

机构地区：[1]College of Environmental Science and Engineering,Fujian Normal University,Fuzhou 350000,Fujian,China [2]Fujian Key Laboratory of Innate Immune Biology,Biomedical Research Center of South China,and College of Life Science,Fujian Normal University,Fuzhou 350000,Fujian,China [3]College of Chemistry and Materials Science,Fujian Normal University,Fuzhou 350000,Fujian,China [4]State Grid Fujian Maintenance Company,Fuzhou 350000,Fujian,China [5]CAS Key Laboratory of Design and Assembly of Functional Nanostructures,and Fujian Provincial Key Laboratory of Nanomaterials,Fujian Institute of Research on the Structure of Matter,Chinese Academy of Sciences,Fuzhou 350000,Fujian,China [6]Department of Nuclear Science and Engineering and Department of Materials Science and Engineering,Massachusetts Institute of Technology,Cambridge,MA 02139,United States [7]Department of Mining and Materials Engineering,McGill University,Montréal,QC H3A 0C5,Canada [8]Centre for Advanced Materials Technology(CAMT),School of Aerospace,Mechanical and Mechatronics Engineering J07,The University of Sydney,NSW 2006,Australia [9]State Key Laboratory of Structural Chemistry,Fuzhou 350000,Fujian,China

出　　处：《Journal of Energy Chemistry》2021年第10期253-268,I0008,共17页能源化学（英文版）

基　　金：financially supported by the National Key Research and Development Project of China for Demonstration of Integrated Utilization of Solid Waste in Distinctive Convergent Areas of Southeast Light Industry Building Materials(2019YFC1904500);the National Natural Science Foundation of China(Grant No.81770222);the Social Development Industry University Research Cooperation Project from the Department of Science and Technology in Fujian(2018Y4002);support by the Award Program for Fujian Minjiang Scholar Professorship;support from the Australian Research Grants Council(DP130104648);support from the NSERC Discovery Grant(NSERC RGPIN-2020-04463);McGill Start-Up Grant。

摘　　要：Owing to safety issue and low energy density of liquid lithium-ion batteries(LIBs),all-solid-state lithium metal batteries(ASLMBs)with unique all-solid-state electrolytes(SEs)have attracted wide attentions.This arises mainly from the advantages of the SEs in the suppression of lithium dendrite growth,long cycle life,and broad working temperature range,showing huge potential applications in electronic devices,electric vehicles,smart grids,and biomedical devices.However,SEs suffer from low lithiumion conductivity and low mechanical integrity,slowing down the development of practical ASLMBs.Nanostructure engineering is of great efficiency in tuning the structure and composition of the SEs with improved lithium-ion conductivity and mechanical integrity.Among various available technologies for nanostructure engineering,electrospinning is a promising technique because of its simple operation,cost-effectiveness,and efficient integration with different components.In this review,we will first give a simple description of the electrospinning process.Then,the use of electrospinning technique in the synthesis of various SEs is summarized,for example,organic nanofibrous matrix,organic/inorganic nanofibrous matrix,and inorganic nanofibrous matrix combined with other components.The current development of the advanced architectures of SEs through electrospinning technology is also presented to provide references and ideas for designing high-performance ASLMBs.Finally,an outlook and further challenges in the preparation of advanced SEs for ASLMBs through electrospinning engineering are given.

关 键 词：Solid-state composite electrolyte Lithium metal batteries Electrospinning engineering Organic/inorganic matrices 

分 类 号：TM912[电气工程—电力电子与电力传动] TQ340.64[化学工程—化纤工业]