Trade-offs between ion-conducting and mechanical properties: The case of polyacrylate electrolytes

作     者：Guoli Lu Yaojian Zhang Jianjun Zhang Xiaofan Du Zhaolin Lv Junzhe Du Zhiming Zhao Yue Tang Jingwen Zhao Guanglei Cui Guoli Lu;Yaojian Zhang;Jianjun Zhang;Xiaofan Du;Zhaolin Lv;Junzhe Du;Zhiming Zhao;Yue Tang;Jingwen Zhao;Guanglei Cui

作者机构：Qingdao Industrial Energy Storage Research InstituteQingdao Institute of Bioenergy and Bioprocess TechnologyChinese Academy of SciencesQingdaoPeople's Republic of China School of Future TechnologyUniversity of Chinese Academy of SciencesBeijingPeople's Republic of China The Biodesign Institute and School of Molecular SciencesArizona State UniversityTempeArizonaUSA Solid Energy System Technology CenterShandong Energy InstituteQingdaoPeople's Republic of China 

出 版 物：《Carbon Energy》 (碳能源（英文）)

年 卷 期：2023年第5卷第2期

页      面：24-60页

核心收录：

学科分类：0820[工学-石油与天然气工程] 081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070305[理学-高分子化学与物理] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0703[理学-化学] 

基　　金：National Natural Science Foundation of China,Grant/Award Numbers:21975271,22139001 Shandong Energy Institute,Grant/Award Number:SEI I202127 Youth Innovation Promotion Association of CAS,Grant/Award Number:2019214 Key Scientific and Technological Innovation Project of Shandong,Grant/Award Number:2020CXGC010401 Major basic research projects of Shandong Natural Science Foundation,Grant/Award Number:ZR2020ZD07 Strategic Priority Research Program of Chinese Academy of Sciences,Grant/Award Number:XDA22010600 

主　　题：ionic conductivity lithium batteries mechanical properties polyacrylate polymer electrolytes trade-offs 

摘      要：Polymer electrolytes(PEs)have been long recognized as the key materials to enable energy-dense batteries and render flexible energy devices practically viable,owing to their chemical and mechanical ***,much of their promise is yet to be *** roomtemperature ion conductivity of existing PEs still falls short of the implementation criterion of 10^(-4) S cm^(-1) on the promise of acceptable mechanical properties,thereby precluding their practical *** twin but inversely related duties of polymers,that is,functioning as both an ion-conducting medium and a structural backbone,underlie this issue but are less elucidated *** polyacrylate(PA)family is among promising polymer matrices on account of ester polarity,electrode compatibility,chemical tunability,and mechanical *** extensive applicability of PA in plasticized gels,dry solids,and emerging composites makes PA-based PEs representative to illustrate the trade-off between ion conduction and mechanical *** herein seek to outline the stated long-standing conflict exemplified by PA-based PEs,focusing on crucial strategies toward balancing and reconciling the two mutually exclusive properties,with the intention of offering designing guidelines for next-generation PEs.