▎ 摘　　要

NOVELTY - The utility model claims a of a kind of a filter element with the oxidation graphene layer, a ventilating carrier, the ventilate carrier is at least one of a surface formed with oxidation graphene. A particle is micron level, oxidation graphene layer not only is very active and can make the , and it is very firm after oxidation graphene layer and ventilating carrier combination. The benefit oxidation graphene with a functional group containing a large amount of the carboxyl group, a equal, these functional group with very large purposes: first, these functional group can provide active adsorption point or the intercepting point, these functional group can be a. absorbing, at the same time also can be intercepting these particles, the second, these functional group can be a permeable carrier of a functional group combined, to make oxidation graphene layer is firm and combine a ventilating carrier up to prevent fall off, a cause, the third, these functional group is effective for oxidation graphene sheet spread out, wherein at the same time the filter function is a, can increase smoothness of respiratory. These advantages and the graphene that is not set with the.