In this work we report efficiency measurements on light-emitting diodes with electrochemically synthesized sulfonated polyaniline as hole transport layer. The anode used in our devices is fluorine-doped tin oxide, the blocking layer is electrochemically synthesized poly(9,9-dioctyl-1,4- fluorenylenevinylene) and the electron transporting material and emitter is tris-(8-hydroxyquinoline) aluminum. Sulfonated polyaniline based devices presented efficiency of 0.79 cd/A.
CITATION STYLE
Benvenho, A. R. V., Serbena, J. P. M., Lessmann, R., Hümmelgen, I. A., De Mello, R. M. Q., Li, R. W. C., … Gruber, J. (2005). Efficient organic light-emitting diodes with fluorine-doped tin-oxide anode and electrochemically synthesized sulfonated polyaniline as hole transport layer. In Brazilian Journal of Physics (Vol. 35, pp. 1016–1019). Sociedade Brasileira de Fisica. https://doi.org/10.1590/S0103-97332005000600018
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