Abstract:
A solid proton conductor is provided to secure conductivity of lithium ion at a room temperature and safety of a battery, and to be applicable as solid conductive materials for a photochemistry solar battery and lithium battery. A solid proton conductor comprises a polymer providing proton source and a polymer solvent providing proton pass. The polymer providing proton source is one or greater selected from the group consisting of a perfluorosulfonic acid-containing polymer, a sulfonated polyether ether ketone-based polymer, a polyimide-based polymer, a polystyrene-based polymer, a polysulfone-based polymer, and a hydrocarbon-based polymer. The polymer solvent providing proton pass is one or greater selected from the group consisting of polyethylene oxide, polyethylene glycol and poly-2-ethyloxazoline.
Abstract:
Disclosed are a composite for charging an ion exchange film, a manufacturing method of the ion exchange film, an ion exchange film, and a redox flow battery. The disclosed composite for charging an ion exchange film includes a first aromatic vinyl monomer having a halogenated alkyl group or four-class ammonium. The halogenated alkyl group has a carbon number of 1-10. The first aromatic vinyl monomer includes at least one kind selected from a group composed of vinylbenzyl chloride (VBC), (vinylbenzyl) trimethyl ammonium chloride, and 1-allyl-3-methyl imidazolium chloride, and o-allyl-N-benzyl cinchonidinium chloride (O-allyl-N-benzylcinchonidinium chloride).
Abstract:
PURPOSE: A dye-sensitized solar cell electrolyte and a dye-sensitized solar cell thereof are provided to improve the lifespan and efficiency of a solar cell by rapidly executing an oxidation-reduction reaction. CONSTITUTION: A dye-sensitized solar cell comprises a first electrode(11), a second electrode(21), a porous film(13), and a dye-sensitized solar cell electrolyte. The porous film is interposed between the first and the second electrode and the dye is adsorbed. The dye-sensitized solar cell electrolyte is interposed between the first electrode and the second electrode. The dye-sensitized solar cell electrolyte comprises a dopant, an ion additive, an imidazole system compound, and a solvent.