碳纤维复合材料结构锂离子电池研究综述

Study review on structure lithium-ion batteries of carbon fiber reinforced composites

  • 摘要: 碳纤维复合材料结构锂离子电池是将结构件和储能系统相结合,在保持碳纤维力学性能的同时,赋予其优异的储能性能,使动力电池组在减重的同时简化结构设计,提高能量效率和结构效率。在低碳经济的大环境下,碳纤维复合材料结构锂离子电池作为一种新型储能器件引起了国内外学者的极大关注。本文综述了嵌入集成式结构电池和多功能复合材料结构电池的工作原理、制备工艺及储能性能等基础问题的研究现状,提出了全碳纤维固态结构电池的概念及其设计原型。同时简要介绍了现阶段碳纤维复合材料结构锂离子电池最具代表性的应用,并展望了其在航空航天和交通运输等领域的应用价值。

     

    Abstract: Carbon fiber structure lithium-ion batteries (CFSLB) are combination of structural parts and energy storage system. CFSLB have excellent energy storage properties while maintaining the mechanical properties of carbon fiber reinforced polymer. Structural batteries can improve the energy efficiency and structural efficiency of the power battery pack while reducing weight and simplifying structure. Structure batteries, as a new energy storage device, have attracted great attention of home and aboard scholars in the requirement of low-carbon emission. This article reviews the research status and fundamental problems included working principle, preparing process and storing energy properties of embedded structure batteries and multifunctional composite structure batteries. The concept and design prototype on All-carbon solidity structure batteries are suggested. The representative applications of structure batteries are introduced. The future applications in aerospace, transportation and other industrial fields are discussed.

     

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