碳纳米管(CNT)以其优异的综合性能在纳米复合材料中应用广泛。近年来,利用自组装工艺将CNT与金属、非金属或氧化物纳米材料结合制备出纳米杂化材料的研究颇受关注。主要综述了近5年来有关CNT的表面杂化途径和制备方法,着重叙述了CNT纳米杂化材料对环氧纳米复合材料力学性能、电性能、热稳定性、摩擦磨损行为以及阻燃特性的影响规律,并分析相关作用机理。
Carbon nanotube (CNT) has been widely applied in yielding the nanocomposites due to its excellent comprehensive properties.Recently,a lot of researches have focused on the fabrication of CNT nanohybrids combined with nanoscale metal,non-metal or oxide particles via self-assembly.The research progresses of surface hybridization of CNT and its applications on the EP nanocomposites during the past five years were reviewed.The effects of CNT nanohybrids on the mechanical properties,electrical conductivity,thermal stability,tribological behavior and flame retardancy of EP nanocomposites were emphasized and discussed in detail,and analyzed the mechanisms.
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基金资助
国家自然科学基金(51775001)
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