Chem. J. Chinese Universities ›› 1997, Vol. 18 ›› Issue (3): 495.

• Articles • Previous Articles    

The Reactioll Process and Structure of Polyaniline Thermal Doped with Dodccylbenzenesulfonate

ZHENG Yu-Dong, LI Ji-Bo, HUANG Jiong-Liang   

  1. Institute of Material Science, South China University of Tech nology, Guangzhou, 510641
  • Received:1996-03-18 Online:1997-03-24 Published:1997-03-24

Abstract: The distinguishing features and structures of polyaniline thermal doped with dodecylbenzenesulfonate at different temperatures without the use of auxiliary solvent have been investigated.The exothermic complexion has been observed during doping process at elevated temperature by calorimeter studies, which results in the formation of a transition responslble for the del0calized polarons observed by UV-Vis spectrum.The resulting complex is shown to form a layered structure with strongly anisotropic characteristics as determined by X-ray diffraction measurement.

Key words: Polyaniline, Dodecylbenzenesulfonate, Thermal doping

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