![]() ![]() ![]() This coverage significantly increases the roughness and surface energy of the fibers, improving the wettability and mechanical interlocking between fibers and resin. Scanning electron microscopy (SEM) revealed the GO/SiO 2 multilayers films compact and homogeneous coverage onto CFs surface. Surface microstructures of CFs were characterized systematically. The negatively charged GO and positively charged SiO 2 can be assembled on the surface of fiber based on electrostatic interactions. ![]() A facile and effective Layer-by-Layer (LbL) self assembly method was proposed to deposit graphene oxide/silica (GO/SiO 2) multilayers films onto CFs surface. To enhance the interfacial properties of carbon fibers (CFs) reinforced epoxy composites without sacrificing fiber strength. ![]()
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