首页> 外国专利> SEMICONDUCTOR PHOTOELECTRODE FOR DYE-SENSITIZED PHOTOELECTROCHEMICAL CELL, METHOD FOR PRODUCING SAID SEMICONDUCTOR PHOTOELECTRODE, AND DYE-SENSITIZED PHOTOELECTROCHEMICAL CELL

SEMICONDUCTOR PHOTOELECTRODE FOR DYE-SENSITIZED PHOTOELECTROCHEMICAL CELL, METHOD FOR PRODUCING SAID SEMICONDUCTOR PHOTOELECTRODE, AND DYE-SENSITIZED PHOTOELECTROCHEMICAL CELL

机译:用于染料敏化光电电池的半导体光电电极,制备所述半导体光电敏电极的方法以及染料敏化光电电池

摘要

Provided is a semiconductor photoelectrode for a dye-sensitized photoelectrochemical cell, wherein it is possible to sufficiently inhibit current from leaking from a collector electrode. Also provided is a dye-sensitized photoelectrochemical cell which uses the aforementioned semiconductor photoelectrode and from which a transparent conductive film is omitted. A semiconductor photoelectrode used in a dye-sensitized photoelectrochemical cell contains a collector (10) formed from a porous metal sheet having fine pores communicating with the front and the back, and a porous semiconductor layer (14) laminated on the collector (10) and for adsorbing a dye, wherein at least a portion of a section of the collector (10) excluding the section that comes into contact with the porous semiconductor layer (14) is covered with a protective film (12). A dye-sensitized photoelectrochemical cell is provided with the semiconductor photoelectrode between a transparent substrate and a conductive substrate functioning as a cathode electrode, the semiconductor photoelectrode functioning as an anode electrode and being disposed such that the porous semiconductor layer (14) is in the vicinity of or comes into contact with the transparent substrate.
机译:提供一种用于染料敏化光电化学电池的半导体光电极,其中可以充分抑制电流从集电极泄漏。还提供了一种染料敏化光电化学电池,其使用上述半导体光电极并且省略了透明导电膜。染料敏化光电化学电池中使用的半导体光电极包括:集电体(10),其由具有与正面和背面连通的细孔的多孔金属板形成;以及多孔半导体层(14),其层叠在该集电体(10)和用于吸附染料的装置,其中除与多孔半导体层(14)接触的部分外,收集器(10)的至少一部分被保护膜(12)覆盖。染料敏化光电化学电池在透明基板和用作阴极的导电基板之间设置有半导体光电极,该半导体光电极用作阳极并设置为使得多孔半导体层(14)在附近。透明基板的表面或与之接触。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号