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Updated: Jun 7, 2025

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高性能硫电池的分离器的修改和功能化

Mengyu Shen¹, Songshi Xu¹, Xiuyu Wang¹

¹School of Physics and Optoelectronic Engineering, Shandong University of Technology, Zibo 255000, China.

International journal of molecular sciences

|November 9, 2024

概括

功能分离器通过解决多硫化物问题,显著改善硫电池 (LSB). 本审查涵盖了碳,聚合物和新材料,以提高LSB的性能和稳定性.

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:

硫电池 (LSB) 提供高的理论能量密度,并利用丰富的硫.
由于聚硫化物 (LiPS) 穿效应,商业化受到循环稳定性差以及容量衰减的阻碍.

研究的目的:

审查最近在LSB的功能分离器方面的进展.
分析功能分离器的材料,制备方法和性能特征.
讨论LSB的先进分离器的机制,潜力和未来前景.

主要方法:

对LSB的功能分离器进行了全面的文献审查.
分离器的分类为碳/金属化合物,聚合物和新材料.
准备,表征和性能数据的分析.

主要成果:

功能分离器有效地减轻LiPS扩散,提高循环稳定性.
包括碳,金属化合物和聚合物在内的各种材料显示出前景.
了解材料机制是提高电池性能的关键.

结论:

功能分离器对于克服LSB限制至关重要.
对先进的分离器材料和设计的持续研究对于实际的LSB应用至关重要.
本综述提供了对LSB分离器的发展潜力和未来方向的见解.

关键词:

功能分离器是一个功能分离器.硫电池是硫电池的一种.聚硫化物穿效应的效应

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