高等学校化学学报

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卤化物固态电解质制备工艺研究进展:从实验室合成到规模化制造

张桢溥1,3,洪博龙3,杨道通1,3,倪海津2,3,黄科科1,韩松柏3   

  1. 1. 吉林大学化学学院,无机合成与制备化学全国重点实验室

    2. 北京大学深圳研究生院新材料学院 3. 深圳市固态电池研发重点实验室,广东省电驱动力能源材料重点实验室,粤港澳光热电能源材料与器件联合实验室,新材料重大科技设施研究院,前沿与交叉科学研究院,南方科技大学

  • 收稿日期:2026-05-16 修回日期:2026-06-22 网络首发:2026-06-28 发布日期:2026-06-28
  • 通讯作者: 韩松柏
  • 基金资助:

    长春市科技发展计划项目(批准号:2024GZZ02)、广东省资助项目(批准号:2021ZT09C064)、国家自然科学基金(批准号:12275119、52227802、12426301、525B2028和 12405343)、广东省基础与应用基础研究基金(批准号:2024B1515120042)、深圳市科技计划(批准号:KQTD20200820113047086)、深圳市固态电池研发重点实验室(批准号:SYSPG20241211173726011)、粤港澳光热电能源材料与器件联合实验室(批准号:2019B121205001)和广东省电驱动力能源材料重点实验室(批准号:2018B030322001)资助

Preparation Strategies of Halide Solid-State Electrolytes: From Laboratory Synthesis to Scalable Manufacturing

ZHANG Zhenpu1,3, HONG Bolong3, YANG Daotong1,3, NI Haijin2,3, HUANG Keke1*, HAN Songbai3*   

  1. 1. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University

     2. School of Advanced Materials, Peking University, Shenzhen Graduate School 3. Shenzhen Key Laboratory of Solid State Batteries & Guangdong Provincial Key Laboratory of Energy Materials for Electric Power & Guangdong-Hong Kong-Macao Joint Laboratory for Photonic-Thermal-Electrical Energy Materials and Devices & Institute of Major Scientific Facilities for New Materials & Academy for Advanced Interdisciplinary Studies, Southern University of Science and Technology

  • Received:2026-05-16 Revised:2026-06-22 Online First:2026-06-28 Published:2026-06-28
  • Supported by:
    Supported by the the Science and Technology Development Plan Project of Changchun, China(No.2024GZZ02), the Guangdong Grants(No.2021ZT09C064), the National Natural Science Foundation of China(Nos.12275119, 52227802, 12426301, 525B2028, 12405343), the Guangdong Basic and Applied Basic Research Foundation, China(2024B1515120042), the Shenzhen Science and Technology Program, China(No.KQTD20200820113047086), the Shenzhen Key Laboratory of Solid State Batteries, China(No.SYSPG20241211173726011), the Guangdong-Hong Kong-Macao Joint Laboratory for Photonic-Thermal-Electrical Energy Materials and Devices, China(No.2019B121205001) and the Guangdong Provincial Key Laboratory of Energy Materials for Electric Power, China(No.2018B030322001).

摘要: 卤化物固态电解质因具有较好的氧化稳定性、较高的离子电导率和良好的机械可加工性,近年来成为全固态电池领域的重要研究方向。随着氯化物以及氧氯化物、氮氯化物等体系的发展,卤化物固态电解质在离子传输性能和结构调控方面取得了显著进展。然而,此类材料目前仍主要停留在实验室小批量制备和电池验证阶段,规模化制备、批次一致性和制造成本等问题仍是限制其商业化应用的关键因素。本综合评述主要总结了机械球磨法、固相烧结法、溶液法、气相沉积法及相关复合工艺等主要制备方法,比较了不同工艺在结构调控和规模化制备潜力等方面的特点,并分析了卤化物固态电解质由实验室制备走向规模化制造所面临的挑战,以期为卤化物固态电解质的工艺优化、规模化制备及其在全固态电池中的应用研究提供参考。

关键词: 卤化物固态电解质, 全固态电池, 制备工艺, 规模化制备

Abstract: Owing to their favorable oxidative stability, high ionic conductivity, and good mechanical processability, halide solid-state electrolytes have emerged as promising electrolyte candidates for all-solid-state batteries. With the development of systems such as chloride, oxychloride, and nitride-chloride, halide solid-state electrolytes have made significant progress in ionic transport performance and structural regulation. However, these materials are still mainly at the stage of laboratory-scale preparation and cell validation, and issues such as scalable preparation, batch-to-batch consistency, and manufacturing cost remain key factors restricting their commercialization. This review mainly summarizes the major preparation methods, including ball milling, solid-state sintering, solution-based synthesis, vapor-phase deposition, and related hybrid processing strategies. The characteristics of different processes in terms of structural regulation and scalable preparation potential are compared, and the challenges faced by halide solid-state electrolytes in moving from laboratory preparation toward large-scale manufacturing are analyzed, thereby providing a reference for process optimization, scalable preparation, and application research of halide solid-state electrolytes in all-solid-state batteries.

Key words: Halide solid-state electrolytes, All-solid-state batteries, Preparation strategies, Scalable preparation

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