Capacitor and method of its manufacturing based on oxidative polymerization dispersion
AssigneeKemet Electronics Corporation
InventorsVania Pais, Joao Parada, Débora Sá, Felipe Schmidt, Rui A. Monteiro, Victor Andoralov
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Abstract
An improved dispersion, which is particularly suitable for use in forming a hybrid capacitor, and improved method for forming a hybrid capacitor, and an improved capacitor is provided. The method comprises forming a dispersion comprising a conductive polymer, a dispersing agent, a monomer of the conductive polymer and a molar excess of anionic counterion per mole of conductive polymer and monomer. The dispersion is homogenized to form a homogenized dispersion. A capacitor is formed comprising a conductive layer formed from the homogenized dispersion.
Claims15
A dispersion comprising a conductive polymer, a dispersing agent, a monomer of said conductive polymer and a molar excess of anionic counterion per mole of said conductive polymer and monomer wherein said dispersion is homogenized.
Dependencies are inferred from the claim text.