Method of manufaturing paste including carbon black for solar cell and the paste thereof and method of manufacturing electrode using the paste and the electrode thereof and solar cell with the electrode

摘要

This invention relates to a method of manufacturing a solar cell electrode paste, the paste, the manufacturing method of the electrode using the paste and provides a solar cell comprising the electrode and the electrode. Manufacturing method of a solar cell electrode paste according to the invention, the paste, a method of using the electrode paste, a solar cell comprising the electrode and the electrode was added to titanium isopropoxide, acetic acid, and a surfactant in an alcohol solvent S1 and mixing, the mixture was added with carbon black with water to remove the solvent S2 and the step of changing, in step S3 and the heat treatment heat-treating the gel to gel cargo freight cargo to the gel and ethanol, emitter pinol and from the group consisting of ethyl cellulose was added and mixed for at least one selected; and a step S4 for preparing a paste, when in this, which can be generated in the case of forming the photo-electrode in the conventional titanium dioxide Face cracks (cracking) defects are prevented, and a sufficient surface area of the macropores may be formed in the effective absorption of the dye is then maximize the photoelectric conversion efficiency. ;