▎ 摘　　要

NOVELTY - Conductive film (10) comprises a porous base layer film, a porous intermediate transition layer film and a porous conductive layer film stacked in sequence. At least part of the holes in the base film is connected to the holes of the conductive layer film through the holes of the intermediate transition layer film. The material of the intermediate transition layer film includes the materials of the base layer film and the conductive layer film. USE - Used as a conductive film. ADVANTAGE - The conductive film: reduces membrane resistance and obtains high retention efficiency; realizes high solution penetration under low-pressure driving; reduces energy consumption; can be combined with electrochemical technology for improving the separation function of the membrane and reducing membrane pollution, and reducing material consumption; is economical; has enhanced film flux. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing conductive film. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of the conductive film. Conductive film (10)