Patent ID: 9679702
Date: 2017-06-13
CPC Classifications: C09B,H01G,H01L,Y02E,Y02P

Claim:
1. An electric device, comprising a dye and a photoactive semiconductor porous material, wherein the dye comprising a chromophore to which an acyloin group is attached, and represented by formula (2e) wherein said chromophore absorbs electromagnetic radiation in a range from 300-1200 nm and is wherein X′ is C, Z is one or more moieties which, at each occurrence, is independently selected from the group consisting of H, a cyclic alkyl, an acyclic alkyl, a straight or branched chain moiety of formula —(CH wherein X is CR wherein R is selected from the group consisting of H, a straight or branched alkyl chain of formula —C wherein R 1 is H, a straight or branched alkyl chain of formula —C n H 2n+1 , a substituted or non-substituted phenyl or biphenyl or heteroaryl, and n=1-12.