FLAKY GRAPHITE, ELECTRODE MATERIAL AND FLAKY GRAPHITE-RESIN COMPOSITE MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a flaky graphite having excellent dispersibility in resin and capable of effectively improving the mechanical strength of the resin.SOLUTION: The present invention provides a flaky graphite wherein, in Raman spectra obtained by Raman spectroscopy, with a peak intensity ratio between D band and G band defined as D/G ratio, a change rate of the D/G ratio, when heated at 200°C for one hour, expressed by the formula (1), is a negative value, where formula (1) represents {(D/G ratio after heating-D/G ratio before heating)/(D/G ratio before heating)}×100.SELECTED DRAWING: None