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一种基于聚四乙烯的无溶剂工艺,用于制造离子电池

Xuehan Wang¹, Shuli Chen², Kaiqi Zhang¹

¹Key Laboratory of High-Performance Plastics, Ministry of Education, National and Local Joint Engineering Laboratory for Synthesis Technology of High-Performance Polymers, College of Chemistry, Jilin University, Changchun 130012, China.

Materials (Basel, Switzerland)

|November 25, 2023

概括

聚四乙烯 (PTFE) 结合剂对于推进无溶剂 (SF) 离子电池 (LIB) 制造至关重要. 这篇评论探讨了PTFE.

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
化学工程是化学工程的重要组成部分.

背景情况:

离子电池 (LIB) 对于储能至关重要,结合剂对制造过程产生重大影响.
粘合剂的发展推动了从泥造 (SC) 转向无溶剂 (SF) 电池生产方法的转变.

研究的目的:

审查聚四乙烯 (PTFE) 作为SF离子电池制造中的粘合剂的开发,应用和挑战.
在SF过程中分析PTFE的贡献和局限性.
讨论基于 PTFE 的 SF 粘合剂技术的未来趋势.

主要方法:

在无溶剂 (SF) 离子电池 (LIB) 制造中对聚四乙烯 (PTFE) 粘合剂应用的文献审查和分析.
检查PTFE在SF过程中的历史发展,当前状态,贡献和固有的问题.

主要成果:

聚四乙烯 (PTFE) 是高性能LIB的关键粘合剂,特别是在SF制造中.
与SC相比,SF方法提供了诸如减少步骤和增加能量密度等优势.
在SF技术中PTFE的作用既有重大贡献,也带来了固有的挑战.

结论:

在无溶剂 (SF) 离子电池 (LIB) 制造的进化中,PTFE发挥着关键作用.
解决SF过程中PTFE固有的问题对于进一步的进步至关重要.
未来研究高质量的SF结合剂,特别是基于PTFE的结合剂,将推动LIB生产技术的创新.

关键词:

离子电池 (LIBs) 是一种电池.聚合物粘合剂聚合物粘合剂聚四乙烯 (PTFE) 是一种聚四乙烯.没有溶剂 (SF) 程序.

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