JPH0260609B2 - - Google Patents
Info
- Publication number
- JPH0260609B2 JPH0260609B2 JP56017032A JP1703281A JPH0260609B2 JP H0260609 B2 JPH0260609 B2 JP H0260609B2 JP 56017032 A JP56017032 A JP 56017032A JP 1703281 A JP1703281 A JP 1703281A JP H0260609 B2 JPH0260609 B2 JP H0260609B2
- Authority
- JP
- Japan
- Prior art keywords
- tantalum
- alkali metal
- double salt
- salt
- phosphorus
- 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
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
- H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
- H01G9/052—Sintered electrodes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G31/00—Compounds of vanadium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G35/00—Compounds of tantalum
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3005207A DE3005207C2 (de) | 1980-02-12 | 1980-02-12 | Verfahren zur Herstellung eines Phosphor-dotierten Alkalimetall-Erdsäuremetall-Doppelfluorides und dessen Verwendung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56125217A JPS56125217A (en) | 1981-10-01 |
| JPH0260609B2 true JPH0260609B2 (enrdf_load_stackoverflow) | 1990-12-17 |
Family
ID=6094413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1703281A Granted JPS56125217A (en) | 1980-02-12 | 1981-02-09 | Manufacture of alkali subearth-acid metallic fluoride complex |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS56125217A (enrdf_load_stackoverflow) |
| DE (1) | DE3005207C2 (enrdf_load_stackoverflow) |
| GB (1) | GB2068924B (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4356028A (en) * | 1981-08-24 | 1982-10-26 | Fansteel Inc. | In situ phosphorus addition to tantalum |
| DE3140248C2 (de) * | 1981-10-09 | 1986-06-19 | Hermann C. Starck Berlin, 1000 Berlin | Verwendung von dotiertem Ventilmetallpulver für die Herstellung von Elektrolytkondensatoranoden |
| DE3330455A1 (de) * | 1983-08-24 | 1985-03-14 | GfE Gesellschaft für Elektrometallurgie mbH, 4000 Düsseldorf | Verfahren zur herstellung von ventilmetallpulver fuer elektrolytkondensatoren und dergleichen |
| DE3336453C2 (de) * | 1983-10-06 | 1985-11-28 | Hermann C. Starck Berlin, 1000 Berlin | Verfahren zur Oberflächenvergrößerung von Niob und Tantal in Form von agglomerierten oder nicht agglomerierten Pulvern |
| JPS60149706A (ja) * | 1984-01-18 | 1985-08-07 | Showa Kiyabotsuto Suupaa Metal Kk | タンタル粉末の製造方法 |
| JPH0421524A (ja) * | 1990-05-15 | 1992-01-24 | Nikko Kyodo Co Ltd | 弗化タンタルカリウムの精製方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2517180C3 (de) * | 1975-04-18 | 1979-04-19 | Fa. Hermann C. Starck Berlin, 1000 Berlin | Verfahren zur kontinuierlichen Herstellung von feinem hochkapazitiven Erdsäuremetallpulver für Elektrolytkondensatoren |
| US4009007A (en) * | 1975-07-14 | 1977-02-22 | Fansteel Inc. | Tantalum powder and method of making the same |
-
1980
- 1980-02-12 DE DE3005207A patent/DE3005207C2/de not_active Expired
-
1981
- 1981-02-05 GB GB8103549A patent/GB2068924B/en not_active Expired
- 1981-02-09 JP JP1703281A patent/JPS56125217A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3005207C2 (de) | 1986-06-12 |
| JPS56125217A (en) | 1981-10-01 |
| GB2068924B (en) | 1983-06-29 |
| DE3005207A1 (de) | 1981-08-27 |
| GB2068924A (en) | 1981-08-19 |
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