▎ 摘　　要

NOVELTY - A graphene micro-nano composite material composition comprises 1-5 wt.% copper, 0.4-1 wt.% iron(III) oxide, 10-15 wt.% titanium dioxide, 0.8-1.8 wt.% magnesium oxide, 0.3-0.6 wt.% sodium oxide, 0.2-0.5 wt.% potassium oxide, 0.5-1 wt.% manganese oxide, 0.5-1 wt.% calcium oxide, 30-40 wt.% aluminum oxide and balance amount of silicon dioxide. USE - Graphene micro-nano composite material composition is useful for textile carrier for purifying air and water, remediating soil and inhibiting bacteria and building material and equipment as metal, plastic or ceramic carrier (all claimed). ADVANTAGE - The graphene micro-nano composite material composition has excellent adsorption effect and prolonged service life, and can be prepared in simple manner. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of graphene micro-nano composite material composition, which involves weighing raw materials and then mixing using low-speed mixer and stirring using high-speed stirrer at 65-90 degrees C for 35-50 minutes.