RU2009129859A - METHOD FOR PRODUCING NANODISPERSED POWDER OF YTTRIUM HEXABORID - Google Patents
METHOD FOR PRODUCING NANODISPERSED POWDER OF YTTRIUM HEXABORID Download PDFInfo
- Publication number
- RU2009129859A RU2009129859A RU2009129859/05A RU2009129859A RU2009129859A RU 2009129859 A RU2009129859 A RU 2009129859A RU 2009129859/05 A RU2009129859/05 A RU 2009129859/05A RU 2009129859 A RU2009129859 A RU 2009129859A RU 2009129859 A RU2009129859 A RU 2009129859A
- Authority
- RU
- Russia
- Prior art keywords
- yttrium
- hexaborid
- chloride
- electrolysis
- producing nanodispersed
- Prior art date
Links
- 229910052727 yttrium Inorganic materials 0.000 title claims abstract 3
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 title claims abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims abstract 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract 4
- 238000005868 electrolysis reaction Methods 0.000 claims abstract 4
- 238000000034 method Methods 0.000 claims abstract 3
- OBOSXEWFRARQPU-UHFFFAOYSA-N 2-n,2-n-dimethylpyridine-2,5-diamine Chemical compound CN(C)C1=CC=C(N)C=N1 OBOSXEWFRARQPU-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000000155 melt Substances 0.000 claims abstract 2
- 239000001103 potassium chloride Substances 0.000 claims abstract 2
- 235000011164 potassium chloride Nutrition 0.000 claims abstract 2
- -1 potassium fluoroborate Chemical compound 0.000 claims abstract 2
- 239000000843 powder Substances 0.000 claims abstract 2
- 239000011780 sodium chloride Substances 0.000 claims abstract 2
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electrolytic Production Of Metals (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Способ получения нанодисперсного порошка гексаборида иттрия, включающий электролиз расплава, отличающийся тем, что электролиз ведут из расплава, содержащего хлорид натрия, хлорид калия, хлорид иттрия и фторборат калия при плотности тока 2,5-5,0 А/см2 и температуре процесса 700-750°С. A method for producing nanodispersed yttrium hexaboride powder, including melt electrolysis, characterized in that electrolysis is carried out from a melt containing sodium chloride, potassium chloride, yttrium chloride and potassium fluoroborate at a current density of 2.5-5.0 A / cm2 and a process temperature of 700- 750 ° C.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2009129859/05A RU2448044C2 (en) | 2009-08-03 | 2009-08-03 | Method of producing nanodispersed yttrium hexaboride powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2009129859/05A RU2448044C2 (en) | 2009-08-03 | 2009-08-03 | Method of producing nanodispersed yttrium hexaboride powder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2009129859A true RU2009129859A (en) | 2011-02-10 |
| RU2448044C2 RU2448044C2 (en) | 2012-04-20 |
Family
ID=46032747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2009129859/05A RU2448044C2 (en) | 2009-08-03 | 2009-08-03 | Method of producing nanodispersed yttrium hexaboride powder |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2448044C2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2722753C1 (en) * | 2019-12-25 | 2020-06-03 | Федеральное государственное бюджетное учреждение науки Институт высокотемпературной электрохимии Уральского отделения Российской Академии наук | Electrochemical method of producing microdisperse powders of metal hexaborides of lanthanide group |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3902973A (en) * | 1973-10-04 | 1975-09-02 | Us Interior | Electrolytic preparation of lanthanide and actinide hexaborides using a molten, cryolite-base electrolyte |
| FR2623790B1 (en) * | 1987-11-26 | 1990-11-30 | Rhone Poulenc Chimie | PROCESS FOR THE PREPARATION OF RARE EARTH BORURES |
| RU2123975C1 (en) * | 1997-09-05 | 1998-12-27 | Институт неорганической химии СО РАН | Method of preparing rare-earth metal borides |
-
2009
- 2009-08-03 RU RU2009129859/05A patent/RU2448044C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2448044C2 (en) | 2012-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20120804 |