Patent ID: 11972908
Assignee: HERAEUS DEUTSCHLAND GMBH & CO. KG
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. The process according to claim 7, wherein the deposition of the solid electrolyte layer onto at least a part of a surface the dielectric layer in process step II) comprises the steps of:
contacting the electrode body obtained in process step I) with a liquid composition that comprises the conductive polymer and at least one solvent followed by an at least partial removal of the solvent, or a monomer used to prepare the conductive polymer and an oxidizer followed by an in situ-polymerization of the monomer, or a monomer used to prepare the conductive polymer followed by an electrochemical polymerization, for the formation of the solid electrolyte layer;, and wherein the introduction of the at least one metal ion migration inhibitor into the solid electrolyte layer or the application of the at least one metal ion migration inhibitor onto the surface of this layer is accomplished:
α) by adding the at least one metal ion migration inhibitor into the liquid composition that comprises the conductive polymer or the monomer or the oxidizer used to prepare the conductive polymer;
β) by bringing the solid electrolyte layer into contact with a composition that comprises the at least one metal ion migration inhibitor; or
γ) by a combination of approaches α) and β).