Title:
色素増感型太陽電池の製造方法、色素増感型太陽電池及び色素増感型太陽電池モジュール
Document Type and Number:
Japanese Patent JP5629625
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To inhibit the reduction in conversion efficiency and improve the durability of a dye-sensitized solar cell.SOLUTION: A dye-sensitized solar cell module 10 comprises a plurality of dye-sensitized solar cells 40 comprising a transparent substrate 11 transparent to light and provided with a transparent conductive film 12, a porous semiconductor layer 24 provided as an electron transport layer on the transparent substrate 11 with the intervention of a primary coating layer 22, a solid p-type semiconductor layer 26 provided adjacent to the porous semiconductor layer 24 and containing a Cu compound and an ionic liquid, and a counter electrode 30 adjacent to the solid p-type semiconductor layer 26. The solid p-type semiconductor layer 26 is made with a solution in which the ratio of the concentration of the ionic liquid as an additive to the concentration of the Cu compound is equal to or higher than 0.6% and equal to or lower than 12.5% to contain the Cu compound and the ionic liquid.
Inventors:
森部 真也
加藤 直彦
樋口 和夫
上山 浩司
水元 克芳
豊田 竜生
加藤 直彦
樋口 和夫
上山 浩司
水元 克芳
豊田 竜生
Application Number:
JP2011070022A
Publication Date:
November 26, 2014
Filing Date:
March 28, 2011
Export Citation:
Assignee:
株式会社豊田中央研究所
アイシン精機株式会社
アイシン精機株式会社
International Classes:
H01L51/44; H01G9/20
Attorney, Agent or Firm:
Patent business corporation Itec international patent firm