环氧树脂(EP)是一种常用的热固性树脂,是先进工程应用的重要组分。近年来,新兴的二维(2D)过渡金属化合物MXene由于独特的物理、化学性质被作为功能填料引入环氧树脂中,获得高性能MXene/EP纳米复合材料,受到广泛的关注和研究。综述了自MXene发现以来,MXene/环氧树脂纳米复合材料的具体研究进展。首先,介绍MXene/EP纳米复合材料制备所使用的技术和路线。其次,全面总结MXene/EP纳米复合材料呈现出的导热性能、阻燃性能、导电性能、力学性能。再次,简述MXene/EP纳米复合材料基于优异性能所展现的实际应用。最后,分析指出MXene/EP复合材料在制备、应用过程中存在的亟需解决的关键科学、技术问题,并且展望了其未来的发展趋势。
Epoxy resin (EP) is a commonly used thermosetting resin and an important component in advanced engineering applications.In cecently years,the emerging two-dimensional (2D) transition metal compound MXene,with unique physical and chemical properties,has been introduced as a functional filler into EP to obtain high-performance MXene/EP nanocomposites,which has attracted widespread attention and research.First,the techniques and approaches used for the preparation of MXene/EP nanocomposites were introduced.Second,the thermal conductivity,flame retardancy,electrical conductivity,and mechanical properties of MXene/EP nanocomposites were comprehensively summarized.Third,the practical applications of MXene/EP nanocomposites based on their excellent performance were briefly described.Finally,the key scientific and technical problems that need to be solved in the preparation and application of MXene/EP composite materials were analyzed,and the future development trends were prospected.
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基金资助
国家科技重大专项项目(2024ZD0602200);中国中车原创技术十年培育专项项目(2022CKY019)
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