DYE-SENSITIZED SOLAR CELL AND A METHOD OF MANUFACTURING THE SAME
    6.
    发明申请
    DYE-SENSITIZED SOLAR CELL AND A METHOD OF MANUFACTURING THE SAME 审中-公开
    透明的太阳能电池及其制造方法

    公开(公告)号:US20110155223A1

    公开(公告)日:2011-06-30

    申请号:US12673214

    申请日:2009-06-17

    CPC classification number: H01G9/2031 H01G9/2059 Y02E10/542 Y02P70/521

    Abstract: The present invention provides a dye-sensitized solar cell which can obtain a high photoelectric conversion efficiency, which can be manufactured at a low cost, and which is superior in a design property, and a method of manufacturing the same. Dye supporting porous titanium oxide layers 2a to 2d are formed on a transparent conductive substrate 1 so as to display predetermined colors, respectively, and compose predetermined patterns, respectively, in accordance with selection of a thickness, a lamination structure, a particle diameter of titanium oxide fine particles, or a combination ratio of two or more kinds of titanium oxide fine particles when titanium oxide fine particles are composed of the two or more kinds of titanium oxide fine particles different in particle diameter from one another. The transparent conductive substrate 1 having the dye supporting porous titanium oxide layers 2a to 2d formed thereon, and a transparent conductive substrate 3 having a counter electrode 4 formed thereon are stuck to each other through a seal material 5 so that the dye supporting porous titanium oxide layers 2a to 2d, and the counter electrode 4 face each other, and a space defined between the transparent conductive substrate 1 and the transparent conductive substrate 3 is enclosed with an electrolyte layer 6, thereby forming a dye-sensitized solar cell.

    Abstract translation: 本发明提供一种能够以低成本制造,且设计性优异的光电转换效率高的染料敏化太阳能电池及其制造方法。 在透明导电性基板1上形成有支撑多孔氧化钛层2a〜2d的分散形状,通过选择厚度,叠层结构,钛粒子的粒径,分别形成规定的颜色,构成规定图案 氧化物微粒,或当氧化钛微粒由两种或更多种粒径不同的氧化钛微粒组成时,两种或更多种氧化钛微粒的组合比。 在其上形成有负载多孔氧化钛层2a〜2d的染料的透明导电性基板1和形成有对置电极4的透明导电性基板3通过密封材料5彼此粘合,使得负载着染料的多孔氧化钛 层2a至2d和对电极4彼此面对,并且在透明导电基板1和透明导电基板3之间限定的空间被电解质层6包围,从而形成染料敏化太阳能电池。

    METHOD OF MANUFACTURING PHOTOELECTRIC CONVERSION DEVICE
    10.
    发明申请
    METHOD OF MANUFACTURING PHOTOELECTRIC CONVERSION DEVICE 审中-公开
    制造光电转换器件的方法

    公开(公告)号:US20100144083A1

    公开(公告)日:2010-06-10

    申请号:US12733093

    申请日:2009-06-24

    Abstract: The present invention relates to a method of manufacturing a photoelectric conversion device in which selective dye adsorption can be performed easily. In the step of a dye adsorbing process, a material unit 21 having partition walls of a predetermined shape is placed over semiconductor electrodes 121 to 123, which are a titanium oxide electrode. The material unit 21 is laminated by a UV cure adhesive. Dye solutions S1 to S3 obtained by dissolving each of three kinds of dyes of N719, Black dye, and D149, for example, into a CH3CN/t-BuOH mixed solution are put in each of sections divided by the partition walls. The material unit 21 is inverted in that state, and left standing still for 24 hours. Then, the adhesive is removed after passage of the 24 hours. Thus, the semiconductor electrodes 121 to 123 having regions corresponding to the sections which regions are colored with the three different kinds of dyes are obtained. The present invention is applicable to a method of manufacturing a dye sensitized solar cell.

    Abstract translation: 本发明涉及可以容易地进行选择性染料吸附的光电转换装置的制造方法。 在染料吸附工序中,将具有预定形状的隔壁的材料单元21放置在作为氧化钛电极的半导体电极121〜123上。 材料单元21通过UV固化粘合剂层压。 将通过将N719,黑色染料和D149的三种染料中的每一种例如溶解在CH 3 CN / t-BuOH混合溶液中得到的染料溶液S1至S3放入由分隔壁划分的每个部分中。 材料单元21在该状态下倒置,静置24小时。 然后,在24小时后通过去除粘合剂。 因此,获得具有对应于区域的区域的半导体电极121至123,这些区域用三种不同种类的染料着色。 本发明可应用于染料敏化太阳能电池的制造方法。

Patent Agency Ranking