▎ 摘　　要

NOVELTY - High-strength and high-toughness graphene composite ceramic comprises blank comprising iron(III) oxide, calcium feldspar, potassium feldspar, attapulgite, spodumene, graphene, nanometer titanium dioxide powder, silicon carbide whisker, barium sulfate, and glass bead, glaze comprises kaolin, graphene, nanometer titanium dioxide powder, bamboo charcoal powder, silicon carbide whisker, barium sulfate, quartz sand, talc, olivine, iron(III) oxide alumina, magnesium oxide, zirconium silicate, zinc oxide, and lutetium oxide. USE - Used as high-strength and high-toughness graphene composite ceramic. ADVANTAGE - The method: enhances toughness of ceramics; has simple preparation method; and is suitable for industrial production The ceramic has significant adsorption and removal ability to air pollutants, and excellent corrosion resistance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing by the ceramic comprising (i) drying and pulverizing the raw materials through 160-180 mesh, and then mixing, grinding the balls with ethanol and water as a medium for 1-2.5 hours to obtain uniform slurry, precipitating and removing slurry, drying precipitate, placing in smelting machine for refining, carrying out the smelting by drawing device to obtain green body, aging and then burning at 800-850 degrees C for 1 hours, (ii) mixing the glaze raw materials, grinding the ball by a mixture of ethanol and water for 0.5-1.5 hours to obtain uniform glaze, and (iii) spraying glaze on the surface of the blank and flaming at 1250-1350 degrees C for 6-15 hours to obtain the composite ceramic.