Poor interfacial adhesion and dispersity severely obstruct the continued development of carbon nanotube (CNT)-reinforced epoxy (EP) for potential applications. Herein, hierarchical CNT nanohybrids using nickel phyllosilicate (Ni-PS) as surface decorations (CNT@Ni-PS) were synthesized, and the nanocomposites derived from varied mass fractions of EP and CNT@Ni-PS were prepared. The morphological structures, tribological performances, curing behaviors and thermal properties of EP/CNT@Ni-PS nanocomposites were carefully investigated. Results show that hierarchical CNT nanohybrids with homogeneous dispersion and well-bonded interfacial adhesion in the matrix are successfully obtained, presenting significantly improved thermal and tribological properties. Moreover, analysis on cure kinetics proves the excellent promotion of CNT@Ni-PS on the non-isothermal curing process, lowering the curing energy barrier steadily.

较差的界面附着力和分散性严重阻碍了碳纳米管 (CNT) 增强环氧树脂 (EP) 的潜在应用的持续发展。在此，合成了以页硅酸镍 (Ni-PS) 作为表面装饰的分级 CNT 纳米杂化物 (CNT@Ni-PS)，并制备了由不同质量分数的 EP 和 CNT@Ni-PS 衍生的纳米复合材料。对EP/CNT@Ni-PS纳米复合材料的形态结构、摩擦学性能、固化行为和热性能进行了仔细研究。结果表明，成功地获得了在基体中具有均匀分散和良好结合界面粘附的分层 CNT 纳米杂化物，并具有显着改善的热和摩擦学性能。而且，