We have synthesized a highly regioregular poly(3-alkylthiophene) containing an oxygen atom in the side chain, poly(3-pentylmethoxythiophene) (P5OMe). We have studied the formation of Langmuir-Blodgett (LB) multilayer structures prepared by mixing P5OMe with highly isotactic polymethylmethacrylate (PMMA), and we have characterized the structure obtained by means of UV-Visible absorption, photoluminescence measurements and AFM. A certain degree of orientation of the macromolecules in the dipping direction was observed.
Optical characterization of polymethylmetacrylate-poly(3-alkylthiophene) Langmuir Blodgett films.
RELINI, ANNALISA;ROLANDI, RANIERI
2000-01-01
Abstract
We have synthesized a highly regioregular poly(3-alkylthiophene) containing an oxygen atom in the side chain, poly(3-pentylmethoxythiophene) (P5OMe). We have studied the formation of Langmuir-Blodgett (LB) multilayer structures prepared by mixing P5OMe with highly isotactic polymethylmethacrylate (PMMA), and we have characterized the structure obtained by means of UV-Visible absorption, photoluminescence measurements and AFM. A certain degree of orientation of the macromolecules in the dipping direction was observed.
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