JPS6445112A - Manufacture of solid electrolytic capacitor - Google Patents
Manufacture of solid electrolytic capacitorInfo
- Publication number
- JPS6445112A JPS6445112A JP20240987A JP20240987A JPS6445112A JP S6445112 A JPS6445112 A JP S6445112A JP 20240987 A JP20240987 A JP 20240987A JP 20240987 A JP20240987 A JP 20240987A JP S6445112 A JPS6445112 A JP S6445112A
- Authority
- JP
- Japan
- Prior art keywords
- thermal decomposition
- steam
- electrolytic capacitor
- solid electrolytic
- steps
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003990 capacitor Substances 0.000 title abstract 2
- 239000007787 solid Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000005979 thermal decomposition reaction Methods 0.000 abstract 10
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- MIVBAHRSNUNMPP-UHFFFAOYSA-N manganese(2+);dinitrate Chemical compound [Mn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MIVBAHRSNUNMPP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
PURPOSE:To decrease impedance in a high frequency region, by performing thermal decomposition under a no-steam state in at least one thermal decomposition step, and performing the thermal decomposition in steam in the other thermal decomposition steps. CONSTITUTION:In a plurality of thermal decomposition steps of manganese nitrate, thermal decomposition is performed in a no-steam state in at least one thermal decomposition step. The thermal decomposition is performed in steam in the other thermal decomposition steps. Namely, the coarse surface of manganese dioxide can be obtained by the thermal decomposition in the no-steam state. The bonding area can be made large in the succeeding formation of a cathode layer. Thus a solid electrolytic capacitor, whose impedance is low when it is used in a high frequency region (10-100kHz), can be obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20240987A JPS6445112A (en) | 1987-08-13 | 1987-08-13 | Manufacture of solid electrolytic capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20240987A JPS6445112A (en) | 1987-08-13 | 1987-08-13 | Manufacture of solid electrolytic capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6445112A true JPS6445112A (en) | 1989-02-17 |
Family
ID=16457027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20240987A Pending JPS6445112A (en) | 1987-08-13 | 1987-08-13 | Manufacture of solid electrolytic capacitor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6445112A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59115516A (en) * | 1982-12-22 | 1984-07-04 | 日本電気株式会社 | Method of forming manganeze oxide cathode of solid electrolytic condenser |
-
1987
- 1987-08-13 JP JP20240987A patent/JPS6445112A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59115516A (en) * | 1982-12-22 | 1984-07-04 | 日本電気株式会社 | Method of forming manganeze oxide cathode of solid electrolytic condenser |
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