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增强固态离子电池的MOF-聚合物复合电解质-影响机制和接口工程

Tao Chen¹, Nandarapu Purushotham Reddy², Man Li³

¹School of Materials Engineering, Changzhou Vocational Institute of Industry Technology, No.28 Mingxin Middle Road, Wujing District, Changzhou 213164, China.

Gels (Basel, Switzerland)

|December 24, 2025

概括

金属有机框架聚合物复合电解质 (MPCE) 通过提高离子导电性和接口稳定性来提高固态电池的性能. 本综述详细介绍了MPCE准备,MOF角色以及用于先进能源存储的接口工程.

科学领域:

材料科学材料科学材料科学
电化学电化学电化学
储能储能储能储能储能储能

背景情况:

固态电池 (SSB) 提供高能量密度和安全性,对于下一代能源存储至关重要.
开发具有高离子导电性和低界面电阻的固态电解质是SSB进步的关键.
复合聚合物电解质 (CPE) 将聚合物的灵活性与无机填充剂的好处相结合,显示出提高性能的希望.

研究的目的:

审查MOF-聚合物复合电解质 (MPCE) 的性能增强机制.
总结了用于固态电池的MPCE中实现电极-电解质接口稳定性的策略.
概述MPCE在高性能SSB中的挑战和未来研究方向.

主要方法:

介绍MPCE的初级制备方法.
讨论MOFs在离子运输,树突抑制和电化学稳定性中的作用.
突出介面工程策略,包括现场聚合,MOF生长和复合电极设计.

主要成果:

MOFs在聚合物电解质中起到理想的填充剂的作用,增强离子导电性和机械性能.
接口工程策略显著提高了电极和电解质之间的接口兼容性和稳定性.
优化的MPCE显示出抑制树突生长和改善固体电解质介相 (SEI) 层的潜力.

结论:

MPCE为开发高性能固态电池提供了一个有前途的途径.
合理的设计和接口工程对于释放MPCE的全部潜力至关重要.
对MPCE的进一步研究对于其在先进的储能系统中的实际应用至关重要.

关键词:

接口电阻的介面电阻.离子运输系统是离子运输系统.金属有机框架的框架.聚合物复合物电解质的电解质固态电池是一种固态电池.

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