コバルト-テトラヒドロフラン-黒鉛三元層間化合物の合成と膨張化

抄録

Ternary graphite intercalation compounds of cobalt metal and tetrahydrofuran (THF) were synthesized by the reaction between binary compound KC₈ and cobalt chloride in THF solution at room temperature. By the so-called quenching process, residue compounds containing cobalt metal and THF were obtained. From these residue compounds, exfoliated graphite was obtained by rapid heating to high temperatures, in which minute cobalt particles were dispersed homogeneously and which could be formed to magnetic graphite sheets by compression.