FR2011191A1 - Metal oxide condenser prodn - Google Patents
Metal oxide condenser prodnInfo
- Publication number
- FR2011191A1 FR2011191A1 FR6919973A FR6919973A FR2011191A1 FR 2011191 A1 FR2011191 A1 FR 2011191A1 FR 6919973 A FR6919973 A FR 6919973A FR 6919973 A FR6919973 A FR 6919973A FR 2011191 A1 FR2011191 A1 FR 2011191A1
- Authority
- FR
- France
- Prior art keywords
- degrees
- nickel
- nio
- prodn
- oxygen
- 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.)
- Withdrawn
Links
- 229910044991 metal oxide Inorganic materials 0.000 title abstract 2
- 150000004706 metal oxides Chemical class 0.000 title abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 8
- 229910052759 nickel Inorganic materials 0.000 abstract 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 238000010791 quenching Methods 0.000 abstract 1
- 230000000171 quenching effect Effects 0.000 abstract 1
- 239000000126 substance 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
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/06—Solid dielectrics
- H01G4/08—Inorganic dielectrics
- H01G4/10—Metal-oxide dielectrics
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/04—Oxides; Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
Metal oxide condenser prodn.. G6A. Comprises heating a nickel substance in the presence of oxygen to form NiO on its surface. The nickel body is then quickly quenched for 5 secs. in a bath of a fluid or gaseous medium of good thermal conductivity which does not form a reducing or oxidising agent. A vacuum is created about this bath to impregnate the hickel body. The nickel body is heated to 766 degrees C to 985 degrees C. After the first quenching, the body is given a conductive coating on the NiO surface and the coated body is then heated to 760 degrees C 930 degrees C in the presence of and quickly quenched again or 5 secs. The coating is oxygen-permeable and includes an oxygen donor. A condenser produced by the above procedure has a first, nickel electrode, a dielectric define by an oxide film of NiO, and a second electrode on the dielectric.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73832868A | 1968-06-19 | 1968-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2011191A1 true FR2011191A1 (en) | 1970-02-27 |
Family
ID=24967533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6919973A Withdrawn FR2011191A1 (en) | 1968-06-19 | 1969-06-16 | Metal oxide condenser prodn |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE734619A (en) |
| CH (1) | CH522043A (en) |
| DE (1) | DE1928717A1 (en) |
| FR (1) | FR2011191A1 (en) |
| SE (1) | SE348235B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2156251C3 (en) * | 1971-11-12 | 1981-12-17 | Hünnebeck GmbH, 4030 Ratingen | Device for locking two coaxially nested tubes |
| GB2142701B (en) * | 1983-01-29 | 1986-12-31 | Ponable Ltd | Dismountable framework |
| US4602470A (en) * | 1984-01-27 | 1986-07-29 | Ponable Limited | Dismountable framework |
-
1969
- 1969-06-06 DE DE19691928717 patent/DE1928717A1/en active Pending
- 1969-06-11 SE SE828669A patent/SE348235B/xx unknown
- 1969-06-16 BE BE734619D patent/BE734619A/xx unknown
- 1969-06-16 FR FR6919973A patent/FR2011191A1/en not_active Withdrawn
- 1969-06-18 CH CH932969A patent/CH522043A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH522043A (en) | 1972-04-30 |
| BE734619A (en) | 1969-12-01 |
| SE348235B (en) | 1972-08-28 |
| DE1928717A1 (en) | 1970-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |