Abstract: The disclosure relates to a heat-generating electronic paste composition, a heat-generating electronic paste and a method for preparing the same, a heat-generating body of an electronic cigarette, and an electronic cigarette. The heat-generating electronic paste composition includes a water-based carrier and a functional phase. The water-based carrier includes a water-soluble binder and water, and the functional phase includes an electrically conductive material.

Abstract: An atomizing assembly, comprising a base comprising an atomizing surface for atomizing liquid to form smoke; a heating body for connecting to a power supply to heat the surface, and directly or indirectly disposed on the surface, wherein the projection area of the heating body is less than the area of the surface, so that the atomizing surface is divided into a heating area occupied by the projection of the heating body, and a blank area surrounding the heating area; and a heat conductor at least partially disposed in the blank area of the atomizing surface and connected to the heating body. The heat conductor can transfer a large variety of energies from the heating area into the blank area, so that the temperature of the blank area rises to the same level as the temperature of the heating area, ensuring that the temperatures of all parts on the entire.

Abstract: An atomization element (100) and an electronic cigarette. The atomization element (100) comprises a porous ceramic portion (101) and a porous metal portion (102) contacting the porous ceramic portion (101); at least some holes of the porous ceramic portion (101) is communicated with holes of the porous metal portion (102); the porous metal portion (102) has a thickness of not less than 30 ?m. The atomization element (100) can sufficiently atomize an e-liquid, thereby improving the taste of aerosol.

Abstract: The present disclosure relates to an atomization assembly and an electronic atomization device. The atomization assembly includes a substrate including an atomizing surface configured to atomize an aerosol-forming matrix to form aerosol; and a heating element configured to be connected to a power source to heat the atomizing surface. The heating element is directly or indirectly arranged on the atomizing surface. The heating element includes at least a first heating portion and at least a second heating portion that generate heat differently per unit length and per unit time. Since the heating element includes at least a first heating portion and at least a second heating portion that generate heat differently per unit length and per unit time, the formation of a heat stack region on the atomizing surface can be prevented, so as to ensure that thermal field distribution of the whole atomization assembly is uniform.