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          Institute: MPI für Polymerforschung     Collection: MPI Polymerforschung     Display Documents



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ID: 28484.0, MPI für Polymerforschung / MPI Polymerforschung
Photosensitive mesoionic main-chain polymers: Synthesis and anisotropic changes of the refractive index on irradiation of spin-coated films
Authors:Theis, A.; Ritter, H.; Böhme, F.; Klinger, C.; Mittler, Silvia; Menges, B.
Language:English
Date of Publication (YYYY-MM-DD):2002-05
Title of Journal:Chemistry of Materials
Journal Abbrev.:Chem. Mat.
Volume:14
Issue / Number:5
Start Page:2109
End Page:2112
Review Status:No review
Audience:Not Specified
Abstract / Description:A polymeric amidine prepared by melt condensation was converted to a photosensitive polymesoion by a polymer analogous condensation reaction with methylmalonic acid. The polymeric mesoion was characterized by NMR, IR, and UV spectroscopies; SEC; and DSC. For investigation of optical properties, spin- coated films were prepared and analyzed by waveguide spectroscopy. It was found that the refractive index shows anisotropic changes and that the film thickness was reduced upon irradiation as a result of conversion to a polybis(beta- lactame) structure.
Comment of the Author/Creator:Date: 2002, MAY
External Publication Status:published
Document Type:Article
Affiliations:MPI für Polymerforschung
External Affiliations:Inst Organ & Macromol Chen, Univ Str 1, D-40225 Dusseldorf, Germany; Polymer Res Inst, D-01069 Dresden, Germany
Identifiers:ISI:000175790100029 [ID No:1]
ISSN:0897-4756 [ID No:2]
LOCALID:P-02-57
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