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AssigneeKemet Electronics Corporation
InventorsPhilip Michael Lessner, Peter James Fernstrom, Albert Kennedy Harrington, Brian John Melody, John Tony Kinard
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An oxidizer solution for preparing conductive polymers, the solution comprising: at least one oxidizing agent; at least one buffering agent; and at least one solvent; wherein the pH of the oxidizer solution is about 2 or greater. A process of preparing a conductive polymer layer on an anodized surface of an aluminum substrate comprising i) dipping the substrate in an oxidizer solution, ii) drying, and iii) dipping the substrate in a monomer solution and polymerizing; wherein the oxidizer solution comprises at least one oxidizing agent; at least one buffering agent; and at least one solvent, wherein the pH of the oxidizer solution is about 2 or greater. Additional buffering agent is added to the oxidizer solution during the process of preparing the conductive polymer to maintain the pH at 2 or greater.
An oxidizer solution for preparing conductive polymers, the solution comprising:
An aqueous oxidizer solution for preparing conductive polymers, the solution comprising about 1 to about 40 wt % ammonium persulfate;
A process of preparing a conductive polymer layer on an anodized surface of an aluminum substrate comprising i) dipping the substrate in an oxidizer solution, ii) drying, and iii) dipping the substrate in a monomer solution and polymerizing;
A process of preparing a conductive polymer layer on an anodized surface of an aluminum substrate comprising i) dipping the substrate in an oxidizer solution, ii) drying, and iii) dipping the substrate in a monomer solution and polymerizing;
Dependencies are inferred from the claim text.