发明名称 |
Liquid Charge Transporting Material |
摘要 |
<p>The present invention relates to optoelectronic and/or electrochemical devices comprising an organic charge transporting material which is liquid at a temperature of ‰ 180°C. In particular in dye-sensitised solar cells, quantum efficiency higher than with prior art solid organic hole-transporters is reported. The melting point of a large quantity of organic charge transporting materials may be adjusted to a desired value by selecting suitable substituents. Accordingly, general advantages of the liquid state may be associated with the properties of organic charge transporting materials.</p> |
申请公布号 |
EP1837929(A1) |
申请公布日期 |
2007.09.26 |
申请号 |
EP20060111656 |
申请日期 |
2006.03.23 |
申请人 |
ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL) |
发明人 |
SNAITH, HENRY J.;ZAKEERUDDIN, SHAIK MOHAMMAD;GRAETZEL, MICHAEL |
分类号 |
H01L51/42 |
主分类号 |
H01L51/42 |
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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