| 초록 |
Carbon fiber is a material consisting of fibers about 5–10 μm in diameter and composed mostly of carbon atoms. The properties of carbon fibers, such as high flexibility, high tensile strength, low weight, high resistance, high temperature tolerance and low thermal expansion. Owing to this properties, it has been focused in researches. CFO was synthesized by chemical oxidation of Carbon fiber using the Hummer's method. CFO/PMMA composit can be found high tensile strength .Our research was analyzed by UV-vis spectroscopy, FT-IR, Photoluminescence(PL), Atomic Force Microscopy(AFM), TEM, SEM, Tensile Strength. |
