GRAPHENE COATED DIAMOND PARTICLES COMPOSITIONS AND INTERMEDIATE STRUCTURES COMPRISING SAME AND METHODS OF FORMING GRAPHENE COATED DIAMOND PARTICLES AND POLYCRYSTALLINE COMPACTS

摘要

Coated diamond particles have solid diamond cores and at least one graphene layer. Methods include coating diamond particles with a charged species and coating the diamond particles with a graphene layer. A composition includes a substance and a plurality of coated diamond particles dispersed within the substance. Each coated diamond particle has a diamond core and at least one graphene layer formed over at least a portion of the diamond core.