| Original document(14 pages) Authorized document(14 pages) 中文版 |
The present invention relates to 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. |
Application Number
申请号 |
01804413 |
Application Date
申请日 |
2001.11.30 |
| Title 名称 |
Niobium powder for capacitor, sintered body thereof and capacitor using the sintered body |
Publication Number
公开号 |
1397079 |
Publication Date
公开日 |
2003.02.12 |
| Approval Pub. Date |
2007.09.19 |
Granted Pub. Date |
2007.09.19 |
| International Classification 分类号 |
H01G9/042;H01G9/052 |
Applicant(s) Name
申请人 |
Showa Denko K.K. |
| Address 地址 |
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| Inventor(s) Name 发明人 |
Naito Kazumi;Nagato Nobuyuki |
| Attorney & Agent 代理人 |
chen jianhua |
| More information 更 多 信 息 |
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