Ribbon-shaped carbon fibers have been prepared from mesophase pitch by melt-spinning,
oxidative stabilization and further heat treatment. The internal graphitic layers of ribbon-shaped
carbon fibers graphitized at 2800 ...
Using a naphthalene-derived mesophase pitch as a starting material, highly oriented ribbon-shaped carbon fibers with a smooth and flat surface were prepared by melt-spinning, oxidative stabilization, carbonization, and ...
