Heat-induced transition to the conducting state in polyaniline/dodecylbenzenesulfonic acid complex

Tutkimustuotos: Lehtiartikkelivertaisarvioitu

Tutkijat

  • M. Ahlskog
  • H. Isotalo
  • Olli Ikkala

  • J. Laakso
  • H. Stubb
  • J.-E. Österholm

Organisaatiot

  • VTT Technical Research Centre of Finland
  • Neste Oy
  • NESTE CHEM

Kuvaus

Polyaniline (PANI) doped with dodecylbenzenesulfonic acid (DBSA) is a new conducting polymer complex which combines high electrical conductivity with processability. The doping reaction of PANI/DBSA has been found to be a time-dependent process which can be accelerated by heating. This process has been studied by measuring the conductivity during heat treatment in complexes with a molar DBSA ratio, relative to PANI, varying from 0.55 to 1.12. The temperature for the onset of conductivity depends on the mixture ratio. Conductivities on the order of 1 S/cm were achieved.

Yksityiskohdat

AlkuperäiskieliEnglanti
Sivut213-214
Sivumäärä2
JulkaisuSynthetic Metals
Vuosikerta69
Numero1-3
TilaJulkaistu - 1 maaliskuuta 1995
OKM-julkaisutyyppiA1 Julkaistu artikkeli, soviteltu

ID: 4685579