Effects of molecular weight on the optical and electrochemical properties of EDOT-based π-conjugated polymers

Effects of molecular weight on the optical and electrochemical properties of EDOT-based π-conjugated polymers

Absolute molecular weight values obtained by gel permeation chromatography with multi angle light scattering of PEDOTF8 were approximately 65% of the relative molecular weight values obtained by gel permeation chromatography using polystyrene standards. Both light absorption and molecular weight mea...

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Veröffentlicht in:Scientific reports 2017-04, Vol.7 (1), p.1078-8, Article 1078
Hauptverfasser: Hayashi, Shotaro, Yamamoto, Shin-ichi, Koizumi, Toshio
Format: Artikel
Sprache:eng
Schlagworte:
639/638/455/954
639/638/549/941
Absorptiometry
Chromatography
Humanities and Social Sciences
Light scattering
Molecular weight
multidisciplinary
Polymers
Polystyrene
Science
Science (multidisciplinary)
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Zusammenfassung:Absolute molecular weight values obtained by gel permeation chromatography with multi angle light scattering of PEDOTF8 were approximately 65% of the relative molecular weight values obtained by gel permeation chromatography using polystyrene standards. Both light absorption and molecular weight measurements showed the effective conjugation lengths (absolute molecular weight
ISSN:2045-2322
2045-2322
DOI:10.1038/s41598-017-01132-5