Layer-by-layer assembling boron nitride/polyethyleneimine/MXene hierarchical sandwich structure onto basalt fibers for high-performance epoxy composites

• Published in: Composites science and technology Vol. 259; p. 110931
• Main Authors: Yu, Ying, Han, Shaolong, Wang, Haoyu, Wei, Gang, Gu, Zheng, Han, Ping
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 05.01.2025
• Subjects: Basalt fibers; Boron nitride; MXene; Polyethyleneimine; Sandwich composites; Polyethyleneimine; Basalt fibers; Boron nitride; Sandwich composites; MXene

Interfacial adhesion directly affects the mechanical properties of basalt fiber (BF)-reinforced polymer composites. To construct a more superior interphase between BFs and epoxy resin (EP) than a weak interphase of the unmodified BF/EP, we propose a hierarchical sandwich structure consisting of sodi...