JPS6436012A - Solid electrolytic capacitor - Google Patents
Solid electrolytic capacitorInfo
- Publication number
- JPS6436012A JPS6436012A JP62190458A JP19045887A JPS6436012A JP S6436012 A JPS6436012 A JP S6436012A JP 62190458 A JP62190458 A JP 62190458A JP 19045887 A JP19045887 A JP 19045887A JP S6436012 A JPS6436012 A JP S6436012A
- Authority
- JP
- Japan
- Prior art keywords
- separator
- group
- indicates
- alkyl group
- aryl group
- 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 1
- 125000002877 alkyl aryl group Chemical group 0.000 abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 125000003118 aryl group Chemical group 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- 150000002431 hydrogen Chemical class 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 229920001940 conductive polymer Polymers 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000010000 carbonizing Methods 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229920000767 polyaniline Polymers 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/022—Electrolytes; Absorbents
- H01G9/025—Solid electrolytes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/52—Separators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
PURPOSE:To sharply increase an amount of a conductive polymer with which a separator is impregnated, to reduce a dielectric loss and an equivalent series resistance value and to enhance a capacitance value by carbonizing the separator. CONSTITUTION:A capacitor element which has been manufactured by using a separator composed of a sheet of Manila paper or the like is heat-treated in the air at 200-400 deg.C; the separator is carbonized. As a conductive polymer with which the element is impregnated, e.g., polyprrole, polyaniline or a derivative of them is used as expressed by formula I (where R1 and R2 indicate hydrogen, halogen, an alkyl group, aryl group or alkylaryl group, respectively; R1 and R2 may take a cryclis structure. In addition, X indicates oxygen, sulfur or NR3, where N indicates nitrogen and R3 indicates hydrogen, an alkyl group, aryl group or alkylaryl group) or by formula II (where R4-R8 indicate hydrogen, halogen, an alkyl group, aryl group or alkylaryl group).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62190458A JPS6436012A (en) | 1987-07-31 | 1987-07-31 | Solid electrolytic capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62190458A JPS6436012A (en) | 1987-07-31 | 1987-07-31 | Solid electrolytic capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6436012A true JPS6436012A (en) | 1989-02-07 |
Family
ID=16258450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62190458A Pending JPS6436012A (en) | 1987-07-31 | 1987-07-31 | Solid electrolytic capacitor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6436012A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6490517A (en) * | 1987-10-01 | 1989-04-07 | Japan Carlit Co Ltd | Electrolytic capacitor |
| JPH0645198A (en) * | 1992-07-24 | 1994-02-18 | Nippon Chemicon Corp | Manufacture of solid-state electrolytic capacitor |
| EP0655749A2 (en) * | 1990-05-10 | 1995-05-31 | Tomoegawa Paper Co. Ltd. | Composite comprising paper and electroconducting polymers and its producing process |
| US5461537A (en) * | 1993-07-29 | 1995-10-24 | Nec Corporation | Solid electrolytic capacitor and method of manufacturing the same |
| US6154358A (en) * | 1997-07-30 | 2000-11-28 | Nec Corporation | Solid electrolytic capacitor using a conducting polymer |
-
1987
- 1987-07-31 JP JP62190458A patent/JPS6436012A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6490517A (en) * | 1987-10-01 | 1989-04-07 | Japan Carlit Co Ltd | Electrolytic capacitor |
| EP0655749A2 (en) * | 1990-05-10 | 1995-05-31 | Tomoegawa Paper Co. Ltd. | Composite comprising paper and electroconducting polymers and its producing process |
| JPH0645198A (en) * | 1992-07-24 | 1994-02-18 | Nippon Chemicon Corp | Manufacture of solid-state electrolytic capacitor |
| US5461537A (en) * | 1993-07-29 | 1995-10-24 | Nec Corporation | Solid electrolytic capacitor and method of manufacturing the same |
| US6154358A (en) * | 1997-07-30 | 2000-11-28 | Nec Corporation | Solid electrolytic capacitor using a conducting polymer |
| US6210450B1 (en) | 1997-07-30 | 2001-04-03 | Nec Corporation | Method of making solid electrolyte capacitor using a conducting polymer solid electrolytic capacitor using a conducting polymer method of making |
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