GB1010096A - Improvements in or relating to electrolytic capacitors - Google Patents
Improvements in or relating to electrolytic capacitorsInfo
- Publication number
- GB1010096A GB1010096A GB3963261A GB3963261A GB1010096A GB 1010096 A GB1010096 A GB 1010096A GB 3963261 A GB3963261 A GB 3963261A GB 3963261 A GB3963261 A GB 3963261A GB 1010096 A GB1010096 A GB 1010096A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cathode
- nov
- electrolyte
- anode
- metal
- 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
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- 239000003792 electrolyte Substances 0.000 abstract 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 2
- 101150003085 Pdcl gene Proteins 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 150000004678 hydrides Chemical class 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910021645 metal ion Inorganic materials 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
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- -1 platinum metals Chemical class 0.000 abstract 1
- 239000012255 powdered metal Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- 239000000725 suspension 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
1,010,096. Capacitors. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. Nov. 6, 1961 [Nov. 9, 1960], No. 39632/61. Heading H1M. An electrolytic capacitor comprises an anode on which is an anodized oxide layer, a cathode, and an electrolyte with 0.05 to 2% by weight calculated as metal ion of a dissolved salt of one of the platinum metals, whereby a spongy layer of such platinum metal is deposited as a cathode coating. The anode may be of niobium or tantalum coated with powdered metal, sintered, and electrolytically oxidized or immersed in a suspension of the hydride, heated, and electrolytically oxidized in e.g. NaCl solution. The cathode may be a silver container and the electrolyte may be phosphoric acid containing PtCl 4 or PdCl 4 , or CaCl 2 solution containing hydrochlor-platinic acid.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL257791 | 1960-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1010096A true GB1010096A (en) | 1965-11-17 |
Family
ID=19752685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3963261A Expired GB1010096A (en) | 1960-11-09 | 1961-11-06 | Improvements in or relating to electrolytic capacitors |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH410191A (en) |
| DK (1) | DK103900C (en) |
| ES (1) | ES271803A1 (en) |
| GB (1) | GB1010096A (en) |
-
1961
- 1961-11-06 DK DK440961A patent/DK103900C/en active
- 1961-11-06 CH CH1282361A patent/CH410191A/en unknown
- 1961-11-06 GB GB3963261A patent/GB1010096A/en not_active Expired
- 1961-11-07 ES ES271803A patent/ES271803A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES271803A1 (en) | 1962-01-16 |
| CH410191A (en) | 1966-03-31 |
| DK103900C (en) | 1966-03-07 |
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