▎ 摘　　要

NOVELTY - An air purification material comprises 26-43 pts. wt., preferably 31 pts. wt. tourmaline, 7-12 pts. wt., preferably 11 pts. wt. rare-earth oxides, 2-11 pts. wt., preferably 7 pts. wt. semiconductor catalytic material, 7-15 pts. wt., preferably 13 pts. wt. graphene compound and 5-13 pts. wt., preferably 9 pts. wt. antibacterial Chinese herbal medicine powder. USE - Air purification material. ADVANTAGE - The air purification material has excellent performance, and high anion release rate of 9000/cm3 or more, and effectively removes other harmful substances in air. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of air purification material, which involves pulverizing tourmaline to powder having particle size of 300-500 mesh, calcining at 500-600 degrees C for 0.5-2 hours, adding resultant to a grinding equipment for ultrafine pulverization, adding a surface treating agent, adding remaining raw materials, grinding to powder having particle size of less than 1 mu m, dispersing, sieving and drying.