6533b82efe1ef96bd1292758
RESEARCH PRODUCT
Light-induced demixing of hole or electron transporting moieties
Dick J. BroerMarc BehlRudolf Zentelsubject
chemistry.chemical_classificationConductive polymerMaterials sciencePhotopolymerizationPolymers and PlasticsTriphenylamineOrganic ChemistryDemixingConducting polymersPolymerTriphenylaminePhotochemistrychemistry.chemical_compoundPhotopolymerMonomerTriazinechemistryPolymer chemistryMaterials ChemistryCopolymerEthylene glycolTriazinedescription
This paper describes the synthesis of two tri-phenylamine monomers (hole conducting) and one triazine monomer (electron conducting) which differ in their copolymerization parameters because of their styrene and vinyl ester nature. A blend of triphenylamine monomer and poly-(ethylene glycol) and mixtures of both types of monomers (triphepylamine and triazine) were illuminated through a line mask, creating laterally modulated radicals, thus leading to lateral demixing. The experiments with mixtures of triphenylamine and triazine monomers show that the concentration of p- or n-type polymers can be modulated laterally in a controlled way.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2004-10-22 |