Enhancing interlaminar fracture toughness of carbon fiber/epoxy resin composite with graphene oxide coated hydroxy iron oxide under magnetic fieldstyle="padding-top:17.4pt"

• Published in: Hang kong cai liao xue bao Vol. 42; no. 3; p. 89
• Main Authors: Chen, Guan, Ma, Chuanguo, Fu, Zehao, Wang, Jing, Wang, Yazhen
• Format: Journal Article
• Language: Chinese
• Published: Beijing Beijing Institute of Aeronautical Materials 01.01.2022
• Subjects: Cantilever beams; Carbon fiber reinforced plastics; Carbon fibers; Composite materials; Crack propagation; Delamination; Epoxy resins; Ferric hydroxide; Fracture toughness; Graphene; Iron oxides; Laminates; Magnetic fields; Magnetic induction; Nanoparticles; Plastic deformation; Self-assembly

To effectively improve the interlaminar toughness of carbon fiber/epoxy resin (CF/EP) composite laminates, toughening nanoparticles (GO@FeOOH) were prepared by electrostatic self-assembly technology, which was the needle-like hydroxy iron oxide coated with graphene oxide. Dispersed in EP matrix and...