Nuclear magnetic resonance studies of organic-inorganic composite solid electrolytes

作     者：Xueyan Zhang Hua Huo Xueyan Zhang;Hua Huo

作者机构：MIIT Key Laboratory of Cnitical Materials Technology for New Energy Conversion and StorageSchool of Chemistry and Chermical EngineeringHarbin Institute of TechnologyNo.92 West Da Zhi StreetHarbin150001China 

出 版 物：《Magnetic Resonance Letters》 (磁共振快报（英文）)

年 卷 期：2021年第1卷第2期

页      面：142-152页

核心收录：

学科分类：08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 0703[理学-化学] 0702[理学-物理学] 

基　　金：This work was supported by the National Natural Science Foundation of China(Grant No.22075064 No.21673065 No.21611130177). 

主　　题：Composite solid electrolytes(CSEs) Conduction pathway Solid-state NMR(SSNMR) Solid-state lithium batteries 

摘      要：Solid electrolytes have received widespread attention due to their higher safety than liquid electrolytes in the past decades.In particular,organic-inorganic composite solid electro-lytes(CSEs)in which inorganic fllers dispersed in polymer solid electrolytes are consid-ered to be one of the most promising candidate electrolytes for high-performance solid-state lithium batteries.Understanding the local environments and the conduction pathway/dynamics of Lit is essential for the design of high-performance CSEs.Nuclear magnetic resonance(NMR)is a non-invasive quantitative technique that has unique ca-pabilities in providing molecular structure information,morphological evolution,and measuring the movement of ions at different time scales.Therefore,for battery re-searchers,an accurate and comprehensive under standing of the basic principles and experimental design of solid-state NMR(SSNMR)is of great significance for investigating the abundant molecular structure and dynamics information in CSEs.The specific appli-cations of the SSNMR technique in CSEs are briefly introduced in this present review.