| 摘要 |
A composite material containing carbon materials and resin is provided to improve bonding strength between carbon materials and resin can be improved by modifying the carbon materials and to restrain slip occurring in boundary surfaces between the carbon materials and the resin. A composite material comprises carbon materials, which are composed of graphite or materials having graphite structures; and resin, wherein surfaces of the carbon materials are modified, and the resin and the carbon materials are chemically or physically bonded. A method of producing a composite material of carbon materials and resin comprises the steps of: performing a modifying treatment so as to form active groups, which are capable of chemically bonding to the resin, or parts, which are capable of physically bonding to the resin, in surfaces of the carbon materials, which are composed of graphite or materials having graphite structures; and bringing the modified carbon materials into contact with the resin so as to from the composite material. |
