DIKETOPYRROLOPYROLE (DPP)-BASED SENSITIZERS FOR ELECTROCHEMICAL OR OPTOELECTRONIC DEVICES
申请人:Ecole Polytechnique Federale de Lausanne (EPFL)
公开号:US20150213966A1
公开(公告)日:2015-07-30
The present invention relates to compounds of formula (I) based on DPP moiety being useful as metal-free organic sensitizers or dyes of type D-π-A in electrochemical or optoelectronic devices, their use as sensitizer or dye and an electrochemical or optoelectronic device comprising a compound of the invention.
Diketopyrrolopyrole (DPP)-based sensitizers for electrochemical or optoelectronic devices
申请人:Ecole Polytechnique Fédérale de Lausanne (EPFL)
公开号:EP2703468A1
公开(公告)日:2014-03-05
The present invention relates to compounds of formula (I) based on DPP moiety being useful as metal-free organic sensitizers or dyes of type D-π-A in electrochemical or optoelectronic devices, their use as sensitizer or dye and an electrochemical or optoelectronic device comprising a compound of the invention.