Ceramic compositions in the solid state for manufacture of fibrous monolithic ceramic compartments for use in high temperature applications; Ceramic matrix composite materials (CMC) for use in the manufacture of satellites, rockets, missiles, aerospace vehicles, aircraft engines and brakes; Adhesives for ceramic coating; Carbon composite materials consisting of a fibrous reinforcing structure made of carbon fibers and densified by a carbon matrix, for use in manufacturing; Engineered ceramic and composite materials for heat transfer or thermal management applications; chemical compounds for use in industrial coatings and ceramics; chemical compositions consisting of graphene and other chemicals for use in industrial coatings and ceramics; industrial coatings; ceramic compositions for industrial use