Dispersions and films comprising conducting polymer for photoelectronic devices

Dispersions and films comprising conducting polymer for photoelectronic devices

  • CN 101,230,128 A
  • Filed: 01/12/2005
  • Published: 07/30/2008
  • Est. Priority Date: 01/12/2004
  • Status: Active Grant
First Claim
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1. one kind is used to prepare and comprises at least a conductive polymers and have method less than the particulate dispersion of the granularity of about 450nm, and this method comprises:

  • (a) combination water, at least a thiophene and at least a polyanion,(b) add at least a oxygenant with the formation reaction mixture,(c) when stirring this reaction mixture, be lower than about 50 ℃

    this reaction mixture of temperature polymerization;

    With(d) reclaim dispersion.

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