首页|锂离子电池用无机固态电解质的制备工艺研究现状与进展

锂离子电池用无机固态电解质的制备工艺研究现状与进展

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固态电解质被认为是解决锂离子电池安全问题的有效方案之一,无机固态电解质更是因其具有最高的离子电导率而被广泛研究.制备方法对无机固态电解质的性能有较大影响,为此,综述了高温固相法、溶胶—凝胶法、化学共沉淀法、水热法、流延法、磁控溅射法以及 3D打印法等七种无机固态电解质制备方法,对上述制备方法的原理和研究现状进行了综述,对其优缺点进行了比较,最后对无机固态电解质制备方法进行了展望,以期为无机固态电解质的制备提供新思路、使无机固态电解质的制备在工业生产上和科学研究中开辟新的可能性.
Research Status and Progress in Preparation Technology of Inorganic Solid Electrolyte for Lithium Ion Battery
Solid electrolyte is considered to be one of the effective solutions to the safety problem of lithium-ion batteries,while inorganic solid electrolytes have been widely studied because of their highest ionic conductivity.The preparation method has a great impact on the performance of inorganic solid electrolyte.Therefore,seven preparation methods of inorganic solid electrolyte,including high temperature solid phase method,sol-gel method,chemical coprecipitation method,hydrothermal,casting method,magnetron sputtering method and 3D printing method,were reviewed.The principle and research status of the above-mentioned preparation methods were discussed and their advantages and disadvantages were compared.Finally,the preparation method of inorganic solid electrolyte was prospected,in order to provide a new idea for the preparation of inorganic solid electrolyte and open up new possibilities in industrial production and scientific research.

inorganic solid electrolytepreparation methodionic conductivity

于乐乐、刘萌、王庆伟

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河南工业大学 材料科学与工程学院,河南 郑州 450001

无机固态电解质 制备方法 离子电导率

河南省科技厅自然科学项目

232300420311

2024

陶瓷学报
景德镇陶瓷学院

陶瓷学报

CSTPCD北大核心
影响因子:0.7
ISSN:1000-2278
年,卷(期):2024.45(2)
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