Composite electrolytes and interface designs for progressive solid-state sodium batteries  

作　　者：Junyu Hou Tianke Zhu Gang Wang Rongrong Cheacharoen Wu Sun Xingyu Lei Qunyao Yuan Dalin Sun Jie Zhao 

机构地区：[1]Department of Materials Science,Fudan University,Shanghai,China [2]State Key Laboratory of Molecular Engineering of Polymers,Department of Material Science,Fudan University,Shanghai,China [3]Metallurgy and Materials Science Research Institute,Chulalongkorn University,Bangkok,Thailand

出　　处：《Carbon Energy》2024年第10期301-338,共38页碳能源(英文)

基　　金：China Postdoctoral Science Foundation,Grant/Award Numbers:2022TQ0065,2023M730614;Science and Technology Commission of Shanghai Municipality,Grant/Award Numbers:21ZR1409300,23160714000;Shanghai Post-doctoral Excellence Program,Grant/Award Number:2022029;Thail and Science research and Innovation Fund Chulalongkorn University,The Program Management Unit for Human Resources&Institutional Development,Research and Innovation,Grant/Award Number:B41G670026;National Key Research and Development Program of China,Grant/Award Number:2022YFB2502004;Key Basic Research Program of Science and Technology Commission of Shanghai Municipality,Grant/Award Number:23520750400。

摘　　要：Solid-state sodium batteries(SSSBs)are poised to replace lithium-ion batteries as viable alternatives for energy storage systems owing to their high safety and reliability,abundance of raw material,and low costs.However,as the core constituent of SSSBs,solid-state electrolytes(SSEs)with low ionic conductivities at room temperature(RT)and unstable interfaces with electrodes hinder the development of SSSBs.Recently,composite SSEs(CSSEs),which inherit the desirable properties of two phases,high RT ionic conductivity,and high interfacial stability,have emerged as viable alternatives;however,their governing mechanism remains unclear.In this review,we summarize the recent research progress of CSSEs,classified into inorganic-inorganic,polymer-polymer,and inorganic-polymer types,and discuss their structure-property relationship in detail.Moreover,the CSSE-electrode interface issues and effective strategies to promote intimate and stable interfaces are summarized.Finally,the trends in the design of CSSEs and CSSE-electrode interfaces are presented,along with the future development prospects of high-performance SSSBs.

关 键 词：composite solid-state electrolytes electrolyte-electrode interface solid-state sodium batteries 

分 类 号：TM912[电气工程—电力电子与电力传动] O646[理学—物理化学]