Atomization assembly for electronic cigarette, preparation method of atomization assembly and electronic cigarette

The invention provides an atomization assembly for an electronic cigarette, a preparation method of the atomization assembly and an electronic cigarette. The atomization assembly comprises a porous body and a heating material layer; the porous body is used for absorbing aerosol to form a substrate; the heating material layer is combined to at least one part of the surface of the porous body; the heating material layer is formed by a composite material comprising a ceramic material and an electric heating metal material, wherein the ceramic material and the material forming the porous body have at least one same material component. According to the atomization assembly, the heating material layer prepared by compounding the ceramic material and the electric heating metal material is adopted, and the ceramic material plays a role in framework supporting, so that on one hand, the electric heating metal material is prevented from permeating or filling the pore channels of the porous body, and the permeability of