Formation of TiO<sub>2</sub> Coating by the Sol-Gel on Carbon Fibers

Solutions with various concentrations of TiO 2 were obtained and studied. The morphology of the carbon fiber with TiO 2 coatings was investigated. The TiO 2 concentration significantly effects on viscosity and coatings formed on carbon fibers. The relationship between TiO 2 sol concentration and the mass oxide on the surface of carbon fibers was studied.