公开(公告)号：US20100300529A1

公开(公告)日：2010-12-02

申请号：US12811160

申请日：2008-12-10

申请人： Yusuke Kawahara ,  Hirokazu Koyama ,  Takahiro Nojima

发明人： Yusuke Kawahara ,  Hirokazu Koyama ,  Takahiro Nojima

IPC分类号： H01L31/0296 ,  H01L31/0224

CPC分类号： H01G9/2031 ,  H01G9/2059 ,  H01G9/2095 ,  H01L51/445 ,  Y02E10/542

摘要： Disclosed is a dye-sensitized solar cell which can simultaneously realize an excellent photoelectric conversion efficiency and excellent durability. The dye-sensitized solar cell is also suitable when a resin film is used as a base material. The dye-sensitized solar cell comprises an electroconductive base material, and a metal oxide semiconductor layer formed of a semiconductor film with a dye adsorbed on the surface thereof, a charge transfer layer, and a counter electrode provided in that order on the electroconductive base material and is characterized in that a metal oxide intermediate layer formed of fine particles of a metal oxide is provided between the electroconductive base material and the metal oxide semiconductor layer and the electroconductive base material comprises a transparent base material, and a metallic current collecting layer formed of metallic fine wires and an electroconductive polymer-containing transparent electroconductive layer provided on the transparent base material.

摘要翻译： 公开了能够同时实现优异的光电转换效率和优异的耐久性的染料敏化太阳能电池。 当使用树脂膜作为基材时，染料敏化太阳能电池也是适用的。 染料敏化太阳能电池包括导电基材和由其表面吸附有染料的半导体膜形成的金属氧化物半导体层，电荷转移层和在该导电基材上依次设置的对电极 其特征在于，在所述导电性基材与所述金属氧化物半导体层之间设置由金属氧化物微粒构成的金属氧化物中间层，所述导电性基材包含透明基材，所述金属集流层由 金属细线和设置在透明基材上的含导电聚合物的透明导电层。