关于在全固态电池中嵌入金属有机框架的复合物固体聚合物电解质的当前研究的小型综述
Phuoc-Anh Le1,2, Nghia Trong Nguyen3, Phi Long Nguyen1,2
1Center for Environmental Intelligence and College of Engineering and Computer Science, VinUniversity, Hanoi, 100000, Viet Nam.
Heliyon
|October 9, 2023
概括
金属有机框架增强固体聚合物电解质,用于更安全,高性能全固态电池. 这提高了离子导电性和电极接触,解决了下一代电池技术的关键局限性.
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:
- 全固态电池 (All-solid-state lithium batteries,简称ASSLBs) 是下一代储能设备,它们比传统的液态电解质电池具有优势.
- 在ASSLB中的固体聚合物电解质 (SPEs) 可以减轻与液体电解质相关的电解质泄漏和易燃性等风险.
- 目前的ASSLB面临挑战,包括在室温下低离子导电性和电极/电解质接口接触差.
研究的目的:
- 对ASSLBs的金属有机框架 (MOF) 嵌入复合物固体聚合物电解质进行现有研究进行审查.
- 突出克服ASSLB业绩局限性的策略.
- 讨论MOFs在改善离子导电性和接口性能方面的作用.
主要方法:
- 将金属有机框架 (MOF) 纳入固体聚合物电解质 (SPE).
- 制造具有增强性能的复合固体聚合物电解质.
- 对ASSLBs的MOF-basedSPEs现有研究的审查和分析.
主要成果:
- 加入MOF导致均的固体聚合物电解质,并改善了电极/电解质接触.
- 复合SPEs与传统SPEs相比,显示出增强的离子导电性.
- MOF有效地解决了阻碍ASSLB业绩的关键局限性.
结论:
- 金属有机框架代表了ASSLB开发高性能固体聚合物电解质的重大进步.
- 基于MOF的SPE为实现更安全,更高效的下一代电池提供了可行的策略.
- 在这个领域进行进一步的研究对于ASSLB在电动汽车等应用中的广泛采用至关重要.
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