The present disclosure discloses a type of front finger paste for N-type solar cells. In parts by weight, the raw materials for preparing the paste include 1-5 parts of high-activity glass powder, 1-5 parts of silicon powder, 75-79 parts of aluminum-silicon alloy powder and 15-20 parts of organic component. The front finger paste for N-type solar cells and its preparation method provided by the present disclosure use aluminum paste to replace the aluminum-doped silver paste used in the existing technologies, thus reducing the production cost of N-type solar cells; and the high-activity glass powder contained in the aluminum paste can eliminate the grooving process before printing, thus simplifying the process steps, and it does not damage the passivation layer and can improve the electrical performance of the solar cell.

A method for production of a porous body containing a conductive polymer comprising impregnating a porous body with a conductive polymer composition comprising component (a) a conductive polymer and component (b) a solvent, and drying the porous body after impregnation at a temperature lower than the boiling point of the solvent by 10° C. or more, followed by drying at a temperature higher than or equal to the boiling point of the solvent.

Disclosed herein are conductive polymer-based composites. The composites include a conductive polymer entangled in a thin substrate. The composites may be hydrophobic or hydrophilic. The hydrophilic composites may be used as solar steamers for water purification, and the hydrophobic composites can be used to sequester hydrophobic materials, such as oil, from watery mixes.

A polymer compound having a weight average molecular weight in the range of 1,000 to 500,000, and contains one or more repeating units represented by formula (1) and one or more repeating units represented by formula (2): ##STR00001## R.sup.1 represents a hydrogen atom or a methyl group; Rf.sub.1 represents a linear or branched alkyl group having 1 to 4 carbon atoms or a phenyl group, and has at least one fluorine atom or a trifluoromethyl group in Rf.sub.1; Z.sub.1 represents a single bond, an arylene group having 6 to 12 carbon atoms or —C(═O)—O—R.sup.2—; R.sup.2 represents a linear, branched or cyclic alkylene group having 1 to 12 carbon atoms, an arylene group having 6 to 10 carbon atoms or an alkenylene group having 2 to 10 carbon atoms, and may have an ether group, a carbonyl group or an ester group in R.sup.2; and “a” is 0<a≤1.0, and ##STR00002## “b” is 0<b<1.0.

The present invention relates to a composite having exceptional heat resistance and durability that exhibits quick response characteristics when used in an electrochromic device; an electrochromic device in which the composite is used; and a method for producing said composite and device. This composite contains an organic/metallic hybrid polymer that contains an organic ligand and a metal ion coordinated to the organic ligand, and an ionic liquid. The organic/metallic hybrid polymer forms ionic bonds with the ionic liquid. This electrochromic device comprises a first electrode, an electrochromic layer containing the composite, an electrolyte layer, and a second electrode.

A conductive polymer dispersion of this disclosure includes: a conductive composite containing a π-conjugated conductive polymer and a polyanion; an isocyanurate-based compound; and a dispersion medium for dispersing the conductive composite.

A conductive polymer dispersion of this disclosure includes: a conductive composite containing a π-conjugated conductive polymer and a polyanion; an isocyanurate-based compound; and a dispersion medium for dispersing the conductive composite.

Hybrid particles having improved electrical conductivity and thermal and chemical stabilities are disclosed. The hybrid particles are for use in conductive pastes. The hybrid particles include a nanoparticle selected from a graphene-containing material, a dichalcogenide material, a conducting polymer, or a combination thereof encapsulated in a conducting metal. The hybrid particles include a nanoparticle selected from a graphene-containing material, a dichalcogenide material, or a combination thereof encapsulated in a conducting polymer, and optionally further in a conducting metal. Suitable conducting metals include nickel or silver. Suitable conducting polymers include polyaniline, polypyrrole, or polythiophene. Suitable dichalcogenide materials include MoS.sub.2 or MoSe.sub.2. The hybrid particles can further include a conducting polymer layer on an outer surface of the conducting metal. Methods of making the hybrid particles are also disclosed.

Disclosed is a method for forming a sensory textile. The method includes: providing a conductive polymer, a dopant and a solvent; mixing the conductive polymer, dopant and solvent to form a mixture having a predetermined ratio of the conductive polymer and the dopant, and a predetermined concentration of the conductive polymer; contacting a fabric with the mixture to coat the fabric with the conductive polymer and dopant; and drying the coated fabric. Also disclosed is a sensory textile device that includes such a sensory textile, a conductive backing layer and a spacer layer disposed between the sensory textile and conductive backing layer.

The method for producing an electrically conductive polymer material includes: a preparing step of providing a polymer film formed from an oriented polymeric semiconductor; and a doping step of introducing a first ion into the polymer film, in the doping step, a treatment liquid, which is obtained by dissolving, in an ionic liquid including the first ion having the opposite polarity to carriers to be injected into the polymeric semiconductor by doping in the form of a cation and an anion or an organic solvent having dissolved therein a salt including the first ion, a dopant which has the same polarity as that of the first ion and which oxidizes or reduces the polymeric semiconductor, is allowed to be in contact with the surface of the polymer film to form an intermediate of a second ion formed by ionization of the dopant and the polymeric semiconductor by a redox reaction, and to replace the second ion in the intermediate with the first ion.