发明名称 |
ORGANIC COLOURANT AND USES THEREOF IN PHOTOVOLTAIC CELLS |
摘要 |
<p>The present invention relates to an organic colorant corresponding to one of the following structures (I) or (II): eD-pi-conjugated chromophore-L-A (I) A-L-pi-conjugated chromophore-eD (II) in which eD represents an electron donor segment; L represents a covalent bond or a spacer segment; A represents an electron attractor segment able to form a covalent bond with a semi-conductor; the pi-conjugated chromophore comprising at least two aromatic rings, at least one of which is a thiophene, selenophene or furan type ring. The present invention relates to the use thereof as photosensitizer in a photovoltaic device and said photovoltaic device.</p> |
申请公布号 |
KR20140097317(A) |
申请公布日期 |
2014.08.06 |
申请号 |
KR20147015419 |
申请日期 |
2012.11.12 |
申请人 |
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIESALTERNATIVES |
发明人 |
DEMADRILLE RENAUD;KERVELLA YANN |
分类号 |
C09B57/00;H01L51/00 |
主分类号 |
C09B57/00 |
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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