Liquid charge transporting material
The present invention relates to optoelectronic and/or electrochemical devices comprising an organic charge transporting material which is liquid at a temperature of =180 DEG 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.
36809070
Alternative title(s) : (de) Methode zur herstellung einer solarzelle (fr) Procédé de préparation d'une cellule solaire (en) A method for preparing a solar cell
TTO:5.0026
Patent number | Country code | Kind code | Date issued |
EP1994575 | EP | B1 | 2020-05-27 |
EP2325913 | EP | B1 | 2020-01-01 |
JP5571374 | JP | B2 | 2014-08-13 |
AU2007228375 | AU | A8 | 2013-02-21 |
AU2007228375 | AU | B8 | 2013-02-14 |
AU2007228375 | AU | B2 | 2013-01-10 |
US8105865 | US | B2 | 2012-01-31 |
EP2325913 | EP | A1 | 2011-05-25 |
US2010051908 | US | A1 | 2010-03-04 |
JP2009530791 | JP | A | 2009-08-27 |
EP1994575 | EP | A1 | 2008-11-26 |
AU2007228375 | AU | A1 | 2007-09-27 |
WO2007107961 | WO | A1 | 2007-09-27 |
EP1837929 | EP | A1 | 2007-09-26 |