聚合物电解质中的微孔材料:秩序的优点
Ming Xu1, Danyang Li1, Yuhe Feng1
1School of Chemistry, Engineering Research Center of Energy Storage Materials and Devices, Ministry of Education Xi'an Jiaotong University, Xi'an, Shaanxi, 710049, P. R. China.
Advanced materials (Deerfield Beach, Fla.)
|June 26, 2024
概括
订购的微孔材料 (OMM) 增强复合聚合物电解质 (CPE) 以获得更安全,高密度固态电池 (SSB). 在OMM中的结构订单是实现批量生产SSB所需性能的关键.
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
- 可持续能源 可持续能源
背景情况:
- 固态电池 (SSB) 为可持续的能源存储提供了更好的安全性和能量密度.
- 开发高性能固态电解质对于大规模,经济高效的SSB制造至关重要.
- 复合聚合物电解质 (CPE) 将有序微孔材料 (OMM) 与聚合物电解质集成,以满足这些需求.
研究的目的:
- 审查OMM中的结构顺序如何影响其与CPE相关的物理化学性质.
- 检查各种OMM (例如,MOF,COF,岩) 在SSB的CPE中的应用.
- 通过OMM设计和理解特征-功能关系来提供关于增强CPE属性的前景.
主要方法:
- 文献综述侧重于CPE中OMM的结构-属性关系.
- 对著名的OMM进行批判性检查,包括金属有机框架,共价有机框架和热质石.
- 分析结构排序如何影响OMM中的离子运输,热传递和机械稳定性.
主要成果:
- OMM中的结构顺序从根本上决定了它们的离子传输,热和机械性能.
- 像MOFs,COFs和热利特这样的OMM,当纳入CPE时,显示出具有高离子导电性和稳定性的潜力.
- OMM的尺寸设计提供了一条进一步提高CPE性能的途径.
结论:
- 结合结构上有序的OMM的CPE非常适合大规模生产先进的固态电池.
- 了解CPE中的"特征功能"机制对于未来的发展至关重要.
- 通过结构设计定制OMM是解锁下一代能源存储解决方案的关键.
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