6533b858fe1ef96bd12b6bf9
RESEARCH PRODUCT
NLO Polymers Containing as Active Chromophore in Dandionylpyridinium, Betaine Units: Synthesis, Modeling and Characterization
O. DubrovichO. NeilandsInta MuzikanteVismants ZaulsMaris Utinanssubject
chemistry.chemical_classificationchemistry.chemical_compoundMaterials scienceBetainechemistryCovalent bondPolymer chemistryElectron donorPolymerChromophoreElectron acceptorOrganic compoundPolyurethanedescription
In present article we report about synthesis, quantum chemical model calculations, non-linear optical characterization and dependencies of the surface potential changes on irradiation with light of novel polyurethane based polymers, namely a bipolar organic compound N-(indan-1,3-dion-2-y1)-4-N’,N’dialkylaminopyridinium betaine (IPB) containing charged electron donor and electron acceptor groups covalently bonded to polyurethane polymer backbone. These newly synthesized IPB containing polymers could be regarded as a promising thermally stable organic non-linear optical materials with long time performance for photonic applications.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2000-01-01 |