Macromolecular Research

The Polymer Society of Korea (한국고분자학회)
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Photoluminescence Characteristics of a Highly Soluble Fullerene-Containing Polymer

  • Lee, Tae-Woo (Center for Advanced Functional Polymers and Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology) ;
  • Park, O-Ok (Center for Advanced Functional Polymers and Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology) ;
  • Kim, Jungahn (Polymer Hybrids Research Center, Korea Institute of Science and Technology) ;
  • Kim, Young-Chul (Electronic Materials and Devices Research Center, Korea Institute of Science and Technology)
  • Published : 2002.10.01
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Abstract

We investigated the photoluminescence (PL) characteristics of a highly soluble, fullerene-containing copolymer in both solution and film states. In solution state, the copolymer showed different PL characteristics depending on the aromaticity of the solvent. The PL from polystyrene segments of the copolymer was strongly quenched in an aromatic solvent, while the PL from fullerene remained unchanged. However, the films cast from an aromatic and a nonaromatic solvent demonstrated very similar PL characteristics, implying that the chain alignment or orientation and packing in the films occur in a similar way irrespective of the solvent.

Keywords

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