GB1089434A - Improvements in or relating to solid electrolyte capacitors - Google Patents
Improvements in or relating to solid electrolyte capacitorsInfo
- Publication number
- GB1089434A GB1089434A GB236964A GB236964A GB1089434A GB 1089434 A GB1089434 A GB 1089434A GB 236964 A GB236964 A GB 236964A GB 236964 A GB236964 A GB 236964A GB 1089434 A GB1089434 A GB 1089434A
- Authority
- GB
- United Kingdom
- Prior art keywords
- anode
- jan
- aluminium
- relating
- solid electrolyte
- 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.)
- Expired
Links
- 239000003990 capacitor Substances 0.000 title abstract 3
- 239000007784 solid electrolyte Substances 0.000 title 1
- 239000004411 aluminium Substances 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 abstract 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 1
- 238000007654 immersion Methods 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
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 239000010955 niobium Substances 0.000 abstract 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 abstract 1
- 229910052755 nonmetal Inorganic materials 0.000 abstract 1
- 238000000197 pyrolysis Methods 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 229910052715 tantalum Inorganic materials 0.000 abstract 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 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
- H01G9/04—Electrodes or formation of dielectric layers thereon
- H01G9/042—Electrodes or formation of dielectric layers thereon characterised by the material
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
1,089,434. Capacitors. PLESSEY-UK Ltd. Jan. 20, 1965 [Jan. 20, 1964], No. 2369/64. Heading H1M. A solid electrolytic capacitor comprises an anode of film forming metal, e.g. aluminium, tantalum, niobium, titanium, zirconium, electrolytically formed with a dielectric oxide layer and covered by a semi-conductive layer of manganese dioxide by immersion in manganese nitrate solution and subsequent pyrolysis; the anode being a flat or spirally coiled sheet, perforated, e.g., by slitting and expanding. An aluminium wire is welded to the sheet and the assembly is dip coated with a silver cathode to which a further wire is attached. Plural flat anodes may be stacked. The Provisional Specification refers to an anode of the non- metal silicon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB236964A GB1089434A (en) | 1964-01-20 | 1964-01-20 | Improvements in or relating to solid electrolyte capacitors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB236964A GB1089434A (en) | 1964-01-20 | 1964-01-20 | Improvements in or relating to solid electrolyte capacitors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1089434A true GB1089434A (en) | 1967-11-01 |
Family
ID=9738336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB236964A Expired GB1089434A (en) | 1964-01-20 | 1964-01-20 | Improvements in or relating to solid electrolyte capacitors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1089434A (en) |
-
1964
- 1964-01-20 GB GB236964A patent/GB1089434A/en not_active Expired
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