Electrode, electrolyte, capacitive element, capacitor and processes of manufacturing or modifying or impregnating an electrode
AssigneeTDK Electronics Co., Ltd.
InventorsFabio Augusto BUENO DE CAMARGO MELLO, Sebastian SCHÖLL
Life of this patent
Estimating the term…
Abstract
According to the application, an electrode is provided having a substrate and a sintered body on a first main surface of said substrate. The substrate comprises a first valve metal. The sintered body comprises merged or sintered particles that comprise a second valve metal. The first main surface of the substrate is surface-modified
Claims15
1-36. (canceled)
An electrolyte for an electrolytic capacitor, comprising:
- a compound that is configured to adsorb to crack sites of an electrode or sites of the electrode that at least partially lack an oxide layer, the compound being configured to at least partially passivate the sites.
An electrolyte for an electrolytic capacitor, comprising:
- an impregnating compound that is configured to impregnate a portion of the surface of an electrode, the impregnating compound being configured to increase the wettability of the surface of the electrode by the electrolyte, when adsorbed to the surface of the electrode.
An electrolyte for an electrolytic capacitor, wherein in a state before wetting a separator or a winding element, the electrolyte has a conductivity of 660 μS/cm or below at a temperature of 30° C.
Dependencies are inferred from the claim text.