A liquid composition includes a thiophene polymer; and at least one polymerization component selected from the group including a monomer and an oligomer.

A method for manufacturing an electrolytic capacitor is provided. A crosslinking agent is applied onto a capacitor body. A solution containing a conjugated polymer is applied onto the capacitor body after applying the crosslinking agent. A part of a solvent of the solution is removed, so as to form a polymer outer layer onto the capacitor body. The capacitor body includes an electrode body, an electrode material, a dielectric layer, and a solid electrolyte. The electrode material is formed on the electrode body. A surface of the electrode material is covered by the dielectric layer. The dielectric layer is covered by the solid electrolyte. The electrode body or the solid electrolyte is formed from at least one of polythiophene having at least one sulfonic acid group and polyselenophene having at least one sulfonic acid group.

The present disclosure relates to a porous polymer actuator which maintains the porous structure of the polymer actuator by forming a conductive polymer layer on a commercially available porous polymer separation membrane by vapor-phase polymerization and is capable of improving fast responsiveness to organic solvents and durability by ensuring structural anisotropy, and a method for fabricating the same. The porous polymer actuator according to the present disclosure includes: a porous polymer separation membrane having pores; and a conductive polymer layer coated on one surface and in the pores of the porous polymer separation membrane, wherein the porous polymer actuator has a gradient wherein the amount of the conductive polymer coated in the pores decreases from the one surface of the porous polymer separation membrane toward the other surface.

A hybrid supercapacitor where the charging state is indicated by color is demonstrated. The device comprises a molecular network that functions as both the battery-type electrode and the charge indicator. Related batteries, electrodes and devices, their processes of preparation and methods of use are provided as well.

A display device and a manufacturing method of the display device are provided. The display device includes a substrate; a pixel definition layer disposed on the substrate and having a plurality of pixel openings; a surface-active nanolayer disposed on a surface of the substrate and on a surface extending to the pixel definition layer, wherein the surface-active nanolayer covers a plurality of nanoparticles; and a light-emitting layer disposed in the plurality of pixel openings.

A liquid composition includes a thiophene polymer; and at least one polymerization component selected from the group including a monomer and an oligomer.

A method of producing a flexible conductive film includes: producing a bottom film and applying a pre-stretched stress on the bottom film; forming a conductive layer on the pre-stretched bottom film; and releasing the pre-stretched stress applied to the bottom film wherein the bottom film and the conductive layer are elastically contracted; the conductive layer and one side of the bottom film adjacent to the conductive layer shrink in a wave shape. The method of producing the flexible conductive film provided by the present disclosure can improve the flexibility and the stability of the conductive layer while the conductive layer is being used, thereby improving the service life of the flexible conductive film.

An electrochromic polymer with polar side chains is disclosed. The viscosity of the electrochromic polymer is controllable by adjusting a ratio between polar side chains and alkyl side chains for forming the electrochromic polymer. The disclosed electrochromic polymer with polar side chains can be also made into a film with a controllable thickness by coating.

A capacitor comprising an anode foil; and a conductive polymer layer on the anode foil. The conductive polymer layer comprises first particles comprising conductive polymer and polyanion and second particles comprising the conductive polymer and the polyanion wherein the first particles have an average particle diameter of at least 1 micron to no more than 10 microns. The second particles have an average particle diameter of at least 1 nm to no more than 600 nm.

The electrically conductive composition includes an electrical conductive polymer, a binder resin, and at least one of a cross-linking agent and a plasticizer.