知搜-全球专利检索

  1. 登录
  2. 注册
发明公开
CN102034879A 色素增感型太阳能电池及其制法、用于其的作用电极的制法 无效 - 撤回

色素增感型太阳能电池及其制法、用于其的作用电极的制法
摘要：
本发明提供色素增感型太阳能电池及其制法、用于其的作用电极的制法，即使在使用高导电性的电解质的情况下，也能够防止作用电极的透明导电膜和电解质之间的短路，由此，提高光电转换特性和耐久性，从而提高可靠性。在未形成有色素担载金属氧化物层的导电性表面上，以包围色素担载金属氧化物层的周围的方式以框状图形化地形成短路防止层，将短路防止层形成为比色素担载金属氧化物层薄，并且以覆盖短路防止层的框内的导电性表面且在短路防止层上延展的方式形成色素担载金属氧化物层，经由该短路防止层而隔离配置色素担载金属氧化物层和密封部件。
摘要（英）：

It is an object of the present invention to provide a dye-sensitized solar cell, etc. capable of preventing, even when a highly-conductive electrolyte is employed, a short circuit between a transparent conductive film of a working electrode and the electrolyte, and thereby enhancing reliability with improved photoelectric conversion characteristics and improved durability. A short circuit-prevention layer is patterned in a frame shape so as to surround the periphery of a dye-supported metal oxide layer on a region of a conductive surface where the dye-supported metal oxide layer is not formed. The short circuit-prevention layer is formed to be thinner than the dye-supported metal oxide layer, and the dye-supported metal oxide layer is formed so as to cover the conductive surface in the frame of the short circuit-prevention layer and to extend onto the short circuit-prevention layer. The dye-supported metal oxide layer and a sealing material are arranged apart from each other via the short circuit-prevention layer.

0/0