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    • 14. 发明申请
    • Gel Electrolyte Precursor for Use in a Dye-Sensitized Solar Cell and Dye-Sensitized Solar Cell
    • 用于染料敏化太阳能电池和染料敏化太阳能电池的凝胶电解质前体
    • US20070256731A1
    • 2007-11-08
    • US11659494
    • 2005-07-07
    • Shuzi Hayase
    • Shuzi Hayase
    • H01L31/00
    • H01G9/2009H01G9/2031Y02E10/542
    • The present invention is intended to provide a gel electrolyte precursor for use in a dye-sensitized solar cell which is easy to handle when used to fabricate solar cells and provides a solar cell excellent in photoelectric conversion efficiency and to provide dye-sensitized solar cells. Dye-sensitized solar cell 10 is made up of: an electrode consisting of transparent substrate 12a with transparent conductive film 14a and metal oxide semiconductor layer 16 deposited on its surface and sensitizing dye layer 18 supported thereon; and an electrode consisting of transparent glass plate 12b with transparent conductive film 14b deposited on its surface and a good-conducting metal sputter-deposited thereon, wherein between the two electrodes a closed space is defined by separator 20, and electrolyte layer 22, which is a gelled electrolysis solution, is arranged in the closed space. Electrolyte layer 22 is prepared by arranging, between the electrodes, an electrolysis solution with a crosslinkable precursor mixed therein and allowing the crosslinkable precursor to react and crosslink so that the electrolysis solution is gelled. The crosslinkable precursor is a gel electrolyte precursor and is composed of inorganic particles and an organic substance which reacts with the inorganic particle surface when heated, or of two or more kinds of organic substances which react when heated.
    • 本发明旨在提供一种用于染料敏化太阳能电池中的凝胶电解质前体,其在用于制造太阳能电池时易于处理并提供光电转换效率优异的太阳能电池并提供染料敏化太阳能电池。 染料敏化太阳能电池10由以下部分组成:由透明基板12a和透明导电膜14a和沉积在其表面上的金属氧化物半导体层16组成的电极和负载在其上的敏化染料层18; 和由其上沉积有透明导电膜14b的透明玻璃板12b和溅射沉积在其上的良好导电金属组成的电极,其中在两个电极之间由隔膜20和电解质层22限定封闭空间, 其是凝胶电解溶液,设置在封闭空间中。 电解质层22通过在电极之间布置电解溶液与其中混合有可交联前体并使可交联的前体反应和交联以使电解溶液凝胶化来制备。 可交联前体是凝胶电解质前体,由无机粒子和加热时与无机粒子表面反应的有机物质或加热时反应的两种以上的有机物质构成。
    • 19. 发明授权
    • Photo-curable epoxy resin type composition
    • 光固化型环氧树脂型组合物
    • US4975471A
    • 1990-12-04
    • US240378
    • 1988-08-29
    • Shuzi HayaseShuichi SuzukiMoriyasu Wada
    • Shuzi HayaseShuichi SuzukiMoriyasu Wada
    • C08G59/00C08G59/40C08G59/50C08G59/56C08G59/68C08G65/12C08G65/26C08L63/00C08L77/00G03F7/038
    • C08G65/269C08G59/40C08G59/50C08G59/56C08G59/68C08G65/12C08G65/2681G03F7/0385
    • A photo-curable epoxy resin type composition which comprises (a) an epoxy resin, (b) at least one compound selected from the group consisting of (i) a compound having a group, other than an imido group, which is represented by the formula --CONH and (ii) an aromatic amine, (c) an organic metal compound, where said metal is selected from the group consisting of titanium, vanadium, chromium, manganese, iron, cobalt, nickel, copper, zinc, aluminum and zirconium; and (d) an organic silicon compound having at least one group selected from the group consisting of a peroxysilyl group and an o-nitrobenzyloxy group capable of forming a silanol group by irradiation with light. The photo-curable epoxy resin type composition according to this invention is capable of readily curing by light (ultraviolet ray in particular) and also capable of heat curing at a temperature of 150.degree. C. or more, and yet provides a cured product that is free of ionic impurities, does not corrode metallic materials which may be in contact with the composition, and displays excellent electrical properties.
    • 一种光固化型环氧树脂型组合物,其包含(a)环氧树脂,(b)至少一种选自(i)除了亚氨基以外的基团的化合物的化合物,所述化合物由 式(Ⅷ)和(ⅱ)芳族胺,(c)有机金属化合物,其中所述金属选自钛,钒,铬,锰,铁,钴,镍,铜,锌,铝和锆 ; 和(d)具有至少一个选自由光照射形成硅烷醇基的过氧甲硅烷基和邻硝基苄氧基的基团的有机硅化合物。 本发明的光固化型环氧树脂类组合物能够容易地通过光(特别是紫外线)固化,也能够在150℃以上的温度下进行热固化,还可以提供固化物 不含离子杂质,不会腐蚀可能与组合物接触的金属材料,并且显示出优异的电性能。