Niobium powder for capacitor, sintered body thereof and capacitor using the sintered body
AssigneeShowa Denko K.K.
InventorsKazumi Naito, Nobuyuki Nagato
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Abstract
A nobium powder for capacitors, which contains from 0.05 to 20% by mass of niobium monoxide crystal and from 0.05 to 20% by mass of hexaniobium monoxide crystal; a sintered body thereof; and a capacitor fabricated from the sintered body as one part electrode, a dielectric material formed on the surface of the sintered body, and another part provided on the dielectric material. A capacitor manufactured from a sintered body of a niobium powder of the present invention is favored with good high-temperature characteristics.
Claims14
A niobium powder for capacitors, containing niobium monoxide crystal and hexaniobium monoxide crystal.
Dependencies are inferred from the claim text.