CARBON NANOTUBE-CARBON FIBER COMPOSITE AND METHOD FOR PRODUCING THE SAME

摘要

PPROBLEM TO BE SOLVED: To provide a carbon nanotube-based new material having a large surface area and high hydrogen absorption capability. PSOLUTION: The method for producing a carbon nanotube-carbon fiber composite comprises the steps of: (i) polymerizing an aromatic compound to form a fibril polymer; (ii) firing the fibril polymer to form a three-dimensionally continuous carbon fiber 2; (iii) supporting a metal on the three-dimensionally continuous carbon fiber 2; and (iv) forming a carbon nanotube 4 on the three-dimensionally continuous carbon fiber 2 on which the metal is supported. PCOPYRIGHT: (C)2007,JPO&INPIT