Cobalt and/or copper complexes for use as hole transport layer dopants to improve optoelectronic or photoelectrochemical devices
This invention discloses a new class of dopants that allows easy tuning of the chem., phys., optical and/or electronic properties of the doping agent in order to carefully adapt it to the desired application, such as org. solar cells or solid state dye-sensitized solar cells. The invention relates to electrochem. devices comprising complexes of cobalt comprising at least one ligand with a 5- or six membered, N-contg. heteroring. In the context of the invention, the complex (or a salt comprising the complex) of the invention is used to adjust, in particular increase the cond. of an org. charg...
56567064
Alternative title(s) : (de) Metallkomplexe zur verwendung als dotierungsmittel und andere anwendungen davon (fr) Complexes métalliques destinés à une utilisation comme dopants et autres utilisations (en) Metal complexes for use as dopants and other uses
TTO:5.0031
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