PROCESS FOR PRODUCING POLYMER CAPACITORS FOR HIGH RELIABILITY APPLICATIONS

The present invention relates to a method for manufacturing a capacitor, comprising the method steps: a) provision of a porous electrode body made of an electrode material, wherein a dielectric at least partially covers a surface of this electrode material; b) introduction of a liquid composition wh...

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Bibliographische Detailangaben
1. Verfasser:	MERKER, Udo
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE CHEMISTRY COMPOSITIONS BASED THEREON ELECTRICITY MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention relates to a method for manufacturing a capacitor, comprising the method steps: a) provision of a porous electrode body made of an electrode material, wherein a dielectric at least partially covers a surface of this electrode material; b) introduction of a liquid composition which comprises an electrically conductive polymer, at least one high-boiling solvent; c) filling at least a part of the pores of the porous electrode body obtained in process step b) with an impregnation solution comprising at least one impregnation solvent, wherein the at least one impregnation solvent comprises at least one hydroxy group and has a molecular weight in the range from 70 to 180 g/mol; d) encapsulation of the porous electrode body obtained in process step c). The invention also relates to capacitor manufactured with this method, the use of an electrolytic capacitor and electronic circuits.