高等学校化学学报2023，Vol.44Issue(12)：71-78,8.DOI:10.7503/cjcu20230340
凝胶电解质软包钠离子电池的研究
Exploration of Gel-electrolyte Soft Package Sodium-ion Battery
摘要
Abstract
Sodium-ion battery has been widely concerned in recent years because of its unique advantages in low-cost and work in low-temperature environment.The layered oxide cathode is first introduced due to its preparation process similar to that of the LiNixCoyM1-x-yO2(NCM)cathode material.However,due to the high residual alkali of sodium base layered oxide cathode and the lack of stability,it is easy to lead to the oxidation and decomposition of electrolyte in the long cycling test,which leads to gas production in the cell,limiting the application and development of soft package sodium-ion battery.In this work,the strategy of gel electrolyte was used to construct gel electrolyte soft package sodium-ion battery.The results show that the gel electrolyte has a significant role in inhibiting the gas production of the cell cycle,and can improve the safety performance of the cell,which provides a new idea for the development of soft packed sodium-ion battery.关键词
凝胶电解质/钠离子电池/软包电池/电芯产气/安全性能Key words
Gel-electrolyte/Sodium-ion battery/Soft package battery/Gas production in cell/Safety performance分类
化学化工引用本文复制引用
黄华文,范珊珊,赵伟,唐伟超,郭盼龙,邱亚明..凝胶电解质软包钠离子电池的研究[J].高等学校化学学报,2023,44(12):71-78,8.基金项目
中国博士后科学基金(批准号:2022M713669)资助.Supported by the Chinese Postdoctoral Science Foundation(No.2022M713669). （批准号:2022M713669）
