专利汇可以提供PRODUCTION METHOD FOR DYE-SENSITIZED SOLAR CELL专利检索,专利查询,专利分析的服务。并且The present invention relates to a production method for a dye-sensitized solar cell, which includes processes in which a photoelectrode layer is formed and a dye is adsorbed onto the photoelectrode layer. This production method further comprises a step in which ultraviolet light is irradiated onto the photoelectrode layer before the dye-adsorbing process. In this way the present invention provides an advantageous effect in that, after the ultraviolet light irradiation, organic matter and contaminant matter remaining on the photoelectrode layer is broken down and eliminated and the substance constituting the photoelectrode layer will itself play the role of a photocatalyst. Consequently, the ultraviolet irradiation induces electron self-excitation and activation, whereupon surrounding H2O and/or O2 carries away the electrons, breaking down the surrounding organic matter and cleaning the surface of the photoelectrode layer prior to the dye adsorption to improve the adsorption efficiency, and following ultraviolet irradiation, the photoelectrode layer becomes activated to further facilitate adsorption and increase dye adsorption efficiency in a two-faceted fashion. As a result, the photoelectric conversion efficiency of the solar cell is improved.,下面是PRODUCTION METHOD FOR DYE-SENSITIZED SOLAR CELL专利的具体信息内容。
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