New light-emitting poly{(9,9-di-n-octylfluorenediyl vinylene)-alt-[1,5-(2,6-dioctyloxy)naphthalene vinylene]}

Piched Anuragudom, Jad El-daye, Pawilai Chinwangso, Rigoberto C. Advincula, Sukon Phanichphant, T. Randall Lee

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

A new conjugated light-emitting AB copolymer containing alternating fluorene and naphthalene units, poly{(9,9-di-n-octylfluorenediyl vinylene)-alt-[1,5-(2,6-dioctyloxy)naphthalene vinylene]} (PFV-alt-PNV), was synthesized via Horner-Emmons polymerization. The polymer is completely soluble in common organic solvents and exhibits good thermal stability up to 400 °C. UV-visible, fluorescence and photoluminescence measurements of the copolymer show peak maxima at 427, 500 and 526 nm, respectively. A light-emitting device containing the new polymer was fabricated using a simple indium tin oxide configuration: (ITO)/PEDOT:PSS/PFV-alt-PNV/Al. Measurements of current versus electric field were carried out, with an onset of light emission occurring at 2.5 V. The electroluminescence brightness was observed to reach a maximum of 5000 cd m-2.

Original languageEnglish
Pages (from-to)660-665
Number of pages6
JournalPolymer International
Volume60
Issue number4
DOIs
Publication statusPublished - 2011 Apr
Externally publishedYes

Fingerprint

Naphthalene
Polymers
Copolymers
Light emission
Electroluminescence
Tin oxides
Indium
Organic solvents
Luminance
Photoluminescence
Thermodynamic stability
Fluorescence
Polymerization
Electric fields
naphthalene
poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate)
fluorene
indium tin oxide

Keywords

  • Horner-Emmons polymerization
  • Light-emitting polymer
  • Poly{(9,9-di-n-octylfluorenediyl vinylene)-alt-[1,5-(2,6-dioctyloxy)naphthalene vinylene]} (PFV-alt-PNV)

ASJC Scopus subject areas

  • Polymers and Plastics

Cite this

Anuragudom, P., El-daye, J., Chinwangso, P., Advincula, R. C., Phanichphant, S., & Lee, T. R. (2011). New light-emitting poly{(9,9-di-n-octylfluorenediyl vinylene)-alt-[1,5-(2,6-dioctyloxy)naphthalene vinylene]}. Polymer International, 60(4), 660-665. https://doi.org/10.1002/pi.2999

New light-emitting poly{(9,9-di-n-octylfluorenediyl vinylene)-alt-[1,5-(2,6-dioctyloxy)naphthalene vinylene]}. / Anuragudom, Piched; El-daye, Jad; Chinwangso, Pawilai; Advincula, Rigoberto C.; Phanichphant, Sukon; Lee, T. Randall.

In: Polymer International, Vol. 60, No. 4, 04.2011, p. 660-665.

Research output: Contribution to journalArticle

Anuragudom, P, El-daye, J, Chinwangso, P, Advincula, RC, Phanichphant, S & Lee, TR 2011, 'New light-emitting poly{(9,9-di-n-octylfluorenediyl vinylene)-alt-[1,5-(2,6-dioctyloxy)naphthalene vinylene]}', Polymer International, vol. 60, no. 4, pp. 660-665. https://doi.org/10.1002/pi.2999
Anuragudom, Piched ; El-daye, Jad ; Chinwangso, Pawilai ; Advincula, Rigoberto C. ; Phanichphant, Sukon ; Lee, T. Randall. / New light-emitting poly{(9,9-di-n-octylfluorenediyl vinylene)-alt-[1,5-(2,6-dioctyloxy)naphthalene vinylene]}. In: Polymer International. 2011 ; Vol. 60, No. 4. pp. 660-665.
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