Conductivity Enhancement of PEDOT/PSS Films with Ionic Liquids as Dopants

Abstract:

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The ionic materials were added to PEDOT/PSS solution as secondary dopants. The conductivity of PEDOT/PSS film improved with adding ionic materials. The film of PEDOT/PSS with 1% pyridinium p-toluene-sulfonate showed the conductivity of 23S/cm, which is increased about three orders than the film of origin PEDOT/PSS with 0.028S/cm. The surface morphology of films of PEDOT/PSS mixture is investigated by atomic force microscope. The AFM showed the increasing of grain size with the addition of pyridinium p-toluene-sulfonate.

Info:

Periodical:

Advanced Materials Research (Volumes 93-94)

Edited by:

S. Suttiruengwong and W. Sricharussin

Pages:

501-504

DOI:

10.4028/www.scientific.net/AMR.93-94.501

Citation:

S. K. Lee and K. K. Lee, "Conductivity Enhancement of PEDOT/PSS Films with Ionic Liquids as Dopants", Advanced Materials Research, Vols. 93-94, pp. 501-504, 2010

Online since:

January 2010

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Price:

$35.00

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