▎ 摘　　要

NOVELTY - The glass has a first conductive layer (1), a graphene layer (3), a polyaniline layer (4), an ion storage layer (5) and a second conductive layer (2) all arranged in sequence. A sealing layer (6) is circumferentially arranged between the first conductive layer and the second conductive layer. The graphene layer is prepared by providing the configuration of the graphene oxide membrane liquid by putting the graphene oxide into water, obtaining the graphene oxide membrane liquid after the graphene oxide is completely dissolved, coating a cationic surfactant on the side of the first conductive layer close to the second conductive layer, obtaining a cationized first conductive layer after drying, immersing the cationized first conductive layer in the graphene oxide membrane solution, reducing the graphene oxide attached to the first conductive layer to obtain the first conductive layer coated with the graphene layer. USE - Graphene-polyaniline composite electrochromic intelligent dynamic dimming glass. ADVANTAGE - The dynamic dimming glass has the effect of faster response to color change. The graphene and polyaniline can synergistically improve the electrochemical stability of polyaniline by introducing a graphene layer into the dimmer glass, and the good conductivity of graphene can improve the conductive effect of the polyaniline layer, thus increasing the response speed of the dimming glass. A reduced graphene oxide layer with uniform thickness and good conductivity can be formed through a specific graphene layer coating process. The specific coating process in this application can greatly reduce the concentration of the graphene oxide film solution, thus reducing production costs. The uniformity of graphene oxide film can be further improved by selecting graphene oxide film solution with specific components and proportions. The graphene oxide film is reduced to an expanded reduced graphene oxide film by selecting a specific two-step thermal reduction process. A reduced graphene oxide-polyaniline film with a specific structure can be obtained, thus greatly improving the conductivity and bonding fastness of the polyaniline layer. The problem of poor film formation of the perchloric acid-doped polyaniline layer is solved, and the high conductivity effect of the perchloric acid-doped polyaniline layer can be retained and improved. DETAILED DESCRIPTION - A 0.002-0.003 g of humic acid is added per 100 ml of water in the graphene oxide membrane liquid. The polyaniline layer is prepared from 5-6 %mass aniline, 10-12 %mass perchloric acid, and remaining amount of water. The polyaniline layer is prepared by preparing the polymerization solution by dissolving perchloric acid in water to make an acid solution, adding aniline to the acid solution, stirring during the addition process until all aniline is dissolved, continuously stirring for a certain period of time to obtain a polymerization solution, taking the first conductive layer coated with the graphene layer as the working electrode, where the platinum sheet is the counter electrode, and the standard Ag/AgCl electrode is the reference electrode for electrochemical polymerization. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a graphene-polyaniline composite electrochromic intelligent dynamic dimming glass. First conductive layer (1) Second conductive layer (2) Graphene layer (3) Polyaniline layer (4) Ion storage layer (5) Sealing layer (6)