▎ 摘　　要

NOVELTY - Forming a liquid dispersion of 2 dimensional (D) material/graphitic nanoplatelets comprises: (1) creating a dispersing medium; (2) mixing the 2D material/graphitic nanoplatelets into the dispersing medium; and (3) subjecting the 2D material/graphitic nanoplatelets to sufficient shear forces and or crushing forces to reduce the particle size of the 2D material/graphitic nanoplatelets, characterized in that the liquid dispersion comprises the 2D material/graphitic nanoplatelets, at least one grinding media, and at least one non-aqueous solvent. USE - The method is useful for forming liquid dispersion of 2 dimensional material/graphitic nanoplatelets to liquid coating composition (claimed). ADVANTAGE - The method: free of chemical steps and avoids damage to sp2 domains within platelet; and provides milling performance of dispersion means when acting on 2D material/graphitic nanoplatelets, is further improved by presence of grinding media in mixture being milled, more uniform particle size in dispersion, smaller D50 particle size in dispersion, lower dispersion viscosity, greater storage stability relative to known short shelf life dispersions, and ability to re-disperse any combined grinding resin/2D material/graphitic nanoplatelet particles that have settled out of dispersion by simple agitation of dispersion. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for liquid dispersion comprising 2D material/graphitic nanoplatelets, grinding media, and non-aqueous solvent.