Interfacial modification of carbon fiber by carbon nanotube gas-phase dispersion

The interfacial bonding between carbon fiber(CF) and matrix is one of the important technical difficulties during the development of CF. In the paper, a physical modification method of rapidly spraying CF surface by carbon nanotubes(CNTs) gas-phase dispersion was adopted to strengthen the interfacial bonding between CF and matrix. SEM was used to observe the structure of fiber surface and the distribution of CNTs. And the mechanical and...