Enhance the thermal conductivity and mechanical properties of CF/PPBESK thermoplastic composites by growth ZnO nanowires with tunable length and diameter on prepreg

Thermal insulation and mechanical properties of carbon fiber‐reinforced thermoplastic polyphthalazine ether sulfone ketone composites reinforced by hollow glass beads

“…The Tan δ curve reflects the damping properties of the two materials 52 . It can be seen that 3‐HGB/CF/PPESK has a lower curve peak, which means that 3‐HGB/CF/PPESK has stronger resistance to interfacial shear slip.…”

“…The Tan δ curve reflects the damping properties of the two materials. 52 It can be seen that 3-HGB/CF/ PPESK has a lower curve peak, which means that 3-HGB/CF/PPESK has stronger resistance to interfacial shear slip. Compared with the resin matrix, the HGB with higher modulus is not easy to deform, which improves the ability of the material to resist the deformation of the matrix and thus reduces the Tan δ value.…”

Graphene oxide-mediated thermo-reversible bonds and in situ grown nano-rods trigger ‘self-healable’ interfaces in carbon fiber laminates

“…The peak at 287 eV was assigned to the C-O-Zn bond, as reported in the literature. [53][54][55] The XPS spectra of the O (1s) core level for ZnO-CF revealed three dominant peaks, namely 530 eV, 531 eV, and 533 eV. The peak at 530 eV represented the Zn-O bond with oxygen present in the ZnO wurtzite structure.…”

Enhanced mechanical and thermal properties of carbon fiber‐reinforced thermoplastic copoly(phthalazinone ether sulfone ketone) composites

“…The interfacial bonding force between carbon fibers and the PPBESK is weak for untreated composites, and defects are present to varying degrees. [26,27] At external loads, the microcracks caused by the defects propagated rapidly along with the interface, eventually leading to the interface's debonding. After SiC NWs were introduced, SiC NWs act as secondary reinforcements to reinforce the resin matrix (see Figure 6A), which greatly enhanced the resin matrix's toughness and improved the transfer of stress to the resin matrix.…”

“…[17] For pristine CF/PPBESK composites, the interfacial adhesion between CF and PPBESK is weak and defective due to the low number of reactive surface groups on CF. [26,27,32] The microcracks propagated along with the interface under pressure and eventually led to the failure of CF/PPBESK laminates. When SiC NWs were incorporated into the composites, the SiC NWs were tightly bound to PPBESK (Figure 6A), which increased the toughness of the PPBESK and reduced the surface tension of the PPBESK.…”