Composed of a ternary intercalation of a graphite with a fluoride and fluorine, for its preparation, and electrically conductive material comprising the intercalation comprises ternary

摘要

A novel ternary intercalation compound of a graphite with a metal fluoride and fluorine, which is represented by the formula CxF(MFz)y wherein M is a metal is produced by reacting a graphite material with a metal fluoride in an atmosphere of fluorine gas at a temperature of 0 DEG C. to 400 DEG C. for at least a period of time to effect a weight increase in the graphite. The ternary graphite intercalation compound thus obtained has not only an excellent stability to humidity or moisture but also a high electrical conductivity. The novel ternary graphite intercalation compound according to the present invention may be practically used as a novel electrically conductive material and a catalyst of organic reactions.