发明名称 |
Fotoelektrisk cell baserad på vektoriell elektronöverföring |
摘要 |
<p>A photovoltaic device and a method for production thereof. The photovoltaic device comprises an anode ( 32 ), a cathode ( 46 ) spaced apart from the anode, and at least one subcell disposed between the anode and the cathode. The subcell comprises a charge-transfer dyad ( 38 ) with a light absorbing electron donor moiety ( 40 ) and an electron acceptor moiety ( 42 ), which are covalently linked to each other in a non-flexible configuration and oriented such that each subcell is capable of performing primary photo-induced vectorial electron transfer between the donor and acceptor moieties in the direction from the anode to cathode. The structure of the donor-acceptor molecule is highly symmetric, which greatly increases the intramolecular electron transfer probability and, thereby, the efficiency of the device.</p> |
申请公布号 |
FI120757(B) |
申请公布日期 |
2010.02.15 |
申请号 |
FI20040001087 |
申请日期 |
2004.08.18 |
申请人 |
LICENTIA OY |
发明人 |
LEMMETYINEN, HELGE;TKACHENKO, NIKOLAI;EFIMOV, ALEXANDER;VUORIMAA, ELINA;VUORINEN, TOMMI;CHUCHAREV, VLADIMIR |
分类号 |
H01L51/44;C07D333/18;C07D487/22;C08F28/06;H01L;H01L51/00;H01L51/42 |
主分类号 |
H01L51/44 |
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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