发明名称 |
Dye-sensitized photoelectric conversion device |
摘要 |
A photoelectric conversion device using a semiconductor fine material such as a semiconductor fine particle sensitized with a dye carried thereon, characterized in that the dye is a methine type dye having a specific partial structure, for example, a methine type dye having a specific carboxyl-substituted hetero ring on one side of a methine group and an aromatic residue substituted with a dialkylamino group or an organic metal complex residue on the other side of the methine group, or a methine type dye having a carboxyl-substituted aromatic ring on one side of a methine group and a heteroaromatic ring having a dialkylamino group or an organic metal complex residue on the other side of the methine group; and a solar cell using the photoelectric conversion element. The photoelectric conversion element exhibits a conversion efficiency comparable or superior to that of a conventionally known photoelectric conversion element sensitized with a methine type dye.
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申请公布号 |
US8338701(B2) |
申请公布日期 |
2012.12.25 |
申请号 |
US20100908444 |
申请日期 |
2010.10.20 |
申请人 |
IKEDA MASAAKI;SHIGAKI KOICHIRO;INOUE TERUHISA;NIPPON KAYAKU KABUSHIKI KAISHA |
发明人 |
IKEDA MASAAKI;SHIGAKI KOICHIRO;INOUE TERUHISA |
分类号 |
H01L31/00;C09K11/06;H01G9/20;H01L51/30 |
主分类号 |
H01L31/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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