发明名称 |
Semiconductor thin film electrodes made by using organic dyes as the photosensitizer and photoelectric conversion devices |
摘要 |
A semiconductor film electrode using a specific organic dye sensitizer, a high efficiency dye-sensitized photovoltaic conversion element using the electrode, and a dye-sensitized photoelectrochemical solar cell using the element are described. The semiconductor film electrode is characterized by including a semiconductor sensitized with an organic dye having a structure represented by the following formula (1): wherein Z represents a heterocyclic group which may have a substituent, L represents an electron attractive group, R1-R3 each represent a hydrogen atom or a substituent or adjacent two of R1-R3 are taken in combination to represent a ring, M represents a hydrogen atom or a salt-forming cation, and n is an integer of 0 to 3.
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申请公布号 |
US2004099306(A1) |
申请公布日期 |
2004.05.27 |
申请号 |
US20030415552 |
申请日期 |
2003.05.01 |
申请人 |
HARA KOHJIROU;SAYAMA KAZUHIRO;ARAKAWA HIRONONRI;SUGA SADAHARU;SHINPO AKIRA;OOGA YASUYO;KUSANO HAJIME |
发明人 |
HARA KOHJIROU;SAYAMA KAZUHIRO;ARAKAWA HIRONONRI;SUGA SADAHARU;SHINPO AKIRA;OOGA YASUYO;KUSANO HAJIME |
分类号 |
H01L31/04;H01G9/20;H01L51/00;H01L51/30;H01L51/42;H01M14/00;(IPC1-7):H01L31/00;H01M6/30 |
主分类号 |
H01L31/04 |
代理机构 |
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