DYE SENSITIZED SOLAR CELL AND METHOD OF PREPARING THE SAME

摘要

PURPOSE: A dye-sensitized solar cell for uniformly securing the photoelectric conversion efficiency of a module and a sub module, and a manufacturing method thereof are provided to improve the yield of a manufacturing process by reducing a defect according to the non-uniformity of a gap in the compression process of a photoelectrode and a catalyst electrode substrate. CONSTITUTION: A photoelectrode substrate(10) and a catalyst electrode substrate(20) are combined with the encapsulating material(30). A gap guarantee part(40) has the glass transition temperature higher than the glass transition temperature of the encapsulating material. The gap guarantee part is inserted between the photoelectrode substrate and the catalyst electrode substrate. The gap guarantee part is close to the encapsulating material. The gap guarantee part is located inside the encapsulating material. The gap guarantee part is composed of the inorganic material of the insulating property or the high molecular weight organic material. The gap guarantee part is composed of a glass frit, silica, or alumina. The gap guarantee part is composed of PMMA(PolyMethylMethAcrylate).