Production of nano-conductive polyaniline with solute liquid-crystal as template

Production of nano-conductive polyaniline with solute liquid-crystal as template

  • CN 101,029,133 A
  • Filed: 03/19/2007
  • Published: 09/05/2007
  • Est. Priority Date: 03/19/2007
  • Status: Active Application
First Claim
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1. , a kind of is the method that template prepares nano-conductive polyaniline with the lytropic liquid crystals, it is characterized in that, comprises the steps:

  • aniline monomer, water, emulsifying agent, solvent, auxiliary agent are added the container vigorous stirring;

    Oxygenant and water are stirred together;

    Above two components are cooled to-5~

    1 ℃

    , second oxidizing agent solution that goes on foot is added drop-wise in the emulsion of the first step making, continue 0~

    10 ℃

    of control reaction temperature, vigorous stirring, the reaction times is 24~

    48 hours;

    Behind the reaction terminating, add solvent and water, after the stirring, static layering is removed water layer;

    The solvent layer of gained is filtered, obtain filter cake, filter cake water and washing with acetone is colourless to filtrate;

    With filter cake at 10~

    90 ℃

    of following vacuum dryings;

    The dried filter cake depolymerization that obtains is obtained nano-conductive polyaniline;

    Nano-conductive polyaniline is obtained the nanometer polyaniline in eigenstate with ammoniacal liquor dedoping, filtration, oven dry, depolymerization;

    Wherein said aniline monomer structural formula is;

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