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...


Année
2016
Publisher:
U.S. Pat. Appl. Publ. (2016),
Mots-clefs:
Note:
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
Autres identifiants:
EPO Family ID: 56567064
Laboratoires:




 Notice créée le 2016-09-10, modifiée le 2019-12-05


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