Chem. J. Chinese Universities ›› 2002, Vol. 23 ›› Issue (4): 721.

• Articles • Previous Articles     Next Articles

Preparation of Highly Ordered Polyaniline Nano-fibrils Arrayby Template Synthesis

WANG Zhen, LI Hu-Lin   

  1. Department of Chemistry, Lanzhou University, Lanzhou 730000, China
  • Received:2000-06-22 Online:2002-04-24 Published:2002-04-24

Abstract: The highly ordered polyaniline(PANI) nano-fibrils array was prepared by template synthesiswithin the anodic aluminum oxide (AAO) template.The surface appearances of PANIfibril arrays wereobserved by using scanning electron microscopy(SEM) and X-ray energy diffraction spectroscopy(EDS).X-ray photoelectron spectroscopy(XPS) provides an enough surface analysis evidences for the PANI/AAOcomposite membranes.The length and the diameter of PANIfibrils are dependent on the thickness andpore diameter of porous anodic aluminum oxide(AAO) template.

Key words: Polyaniline, Nanofibrils, Anodic aluminum oxide template

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