RU99106162A - CERAMIC MATERIAL OF FLUORITE TYPE - Google Patents
CERAMIC MATERIAL OF FLUORITE TYPEInfo
- Publication number
- RU99106162A RU99106162A RU99106162/03A RU99106162A RU99106162A RU 99106162 A RU99106162 A RU 99106162A RU 99106162/03 A RU99106162/03 A RU 99106162/03A RU 99106162 A RU99106162 A RU 99106162A RU 99106162 A RU99106162 A RU 99106162A
- Authority
- RU
- Russia
- Prior art keywords
- ceramic material
- fluorite type
- group
- metals
- metals selected
- Prior art date
Links
- 229910010293 ceramic material Inorganic materials 0.000 title claims 4
- WUKWITHWXAAZEY-UHFFFAOYSA-L Calcium fluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 title claims 2
- 239000010436 fluorite Substances 0.000 title claims 2
- 229910052751 metal Inorganic materials 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 3
- 150000002739 metals Chemical class 0.000 claims 3
- 229910052684 Cerium Inorganic materials 0.000 claims 1
- 229910052688 Gadolinium Inorganic materials 0.000 claims 1
- 229910052772 Samarium Inorganic materials 0.000 claims 1
- 229910052776 Thorium Inorganic materials 0.000 claims 1
- 239000012141 concentrate Substances 0.000 claims 1
- 229910052735 hafnium Inorganic materials 0.000 claims 1
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 1
- 150000002602 lanthanoids Chemical group 0.000 claims 1
- 239000011707 mineral Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 229910052727 yttrium Inorganic materials 0.000 claims 1
- 229910052726 zirconium Inorganic materials 0.000 claims 1
Claims (3)
AxByO2-δ
где х ≅ 1, у ≅ 1 и -1<δ<1;
А представляет собой один или несколько металлов, выбранных из группы Ti, Zr, Hf, Се и Th или их смеси;
В представляет собой, по крайней мере, два металла, выбранных из группы 2А, 3Б и лантанидной группы металлов.1. Ceramic material fluorite type, having the general formula:
A x B y O 2-δ
where x ≅ 1, y ≅ 1 and -1 <δ <1;
A represents one or more metals selected from the group of Ti, Zr, Hf, Ce and Th or mixtures thereof;
B represents at least two metals selected from group 2A, 3B and the lanthanide group of metals.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8021098P | 1998-03-31 | 1998-03-31 | |
| US60/080,210 | 1998-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU99106162A true RU99106162A (en) | 2001-02-10 |
| RU2237038C2 RU2237038C2 (en) | 2004-09-27 |
Family
ID=22155949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU99106162/03A RU2237038C2 (en) | 1998-03-31 | 1999-03-30 | Fluorite-type ceramic material |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5994254A (en) |
| EP (1) | EP0947487A1 (en) |
| JP (1) | JP4376995B2 (en) |
| KR (1) | KR100378863B1 (en) |
| AU (1) | AU2252299A (en) |
| CA (1) | CA2266769C (en) |
| NO (1) | NO991550L (en) |
| RU (1) | RU2237038C2 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1445235B1 (en) * | 2003-02-05 | 2012-03-07 | Haldor Topsoe A/S | Process for treatment of synthesis gas |
| ES2392872B1 (en) * | 2011-06-01 | 2013-10-18 | Instalaciones Inabensa, S.A. | COMPOSITION FOR USE IN MEMBRANES PERMEABLE TO OXYGEN. |
| CN102605198B (en) * | 2012-01-13 | 2013-09-25 | 东北大学 | Decomposition method of bastnaesite |
| KR101582551B1 (en) * | 2014-06-17 | 2016-01-05 | 한국세라믹기술원 | Complex oxides for thermal barrier coating with reduced rare-earth contents and manufacturing method thereof |
| RU2687681C1 (en) * | 2018-06-25 | 2019-05-15 | Акционерное общество "Научно-исследовательский институт "Феррит-Домен" | Ceramic material |
| RU2741920C1 (en) * | 2020-06-29 | 2021-01-29 | Федеральное государственное бюджетное учреждение науки Ордена Трудового Красного Знамени Институт химии силикатов им. И.В. Гребенщикова Российской академии наук (ИХС РАН) | Method for liquid-phase synthesis of a nanostructured ceramic material in a ceo2 - sm2o3 system for producing an electrolyte of a solid oxide fuel cell |
| RU2751917C1 (en) * | 2020-10-07 | 2021-07-20 | Федеральное государственное бюджетное учреждение науки Институт химии твердого тела и механохимии Сибирского отделения Российской академии наук | Metal-ceramic silver-based composite for selective oxygen membranes and method for production thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5426690B1 (en) * | 1969-10-27 | 1979-09-05 | ||
| GB2114967B (en) * | 1982-02-03 | 1985-08-29 | Nat Res Dev | Sinterable fluorite oxide ceramics |
| US5001021A (en) * | 1989-12-14 | 1991-03-19 | International Fuel Cells Corporation | Ceria electrolyte composition |
| US5665482A (en) * | 1995-01-10 | 1997-09-09 | Tosoh Corporation | Fluorite structure type ceria type solid electrolyte |
-
1999
- 1999-03-12 EP EP99104947A patent/EP0947487A1/en not_active Withdrawn
- 1999-03-15 US US09/267,360 patent/US5994254A/en not_active Expired - Lifetime
- 1999-03-24 CA CA002266769A patent/CA2266769C/en not_active Expired - Fee Related
- 1999-03-26 KR KR10-1999-0010424A patent/KR100378863B1/en not_active IP Right Cessation
- 1999-03-30 RU RU99106162/03A patent/RU2237038C2/en not_active IP Right Cessation
- 1999-03-30 JP JP08929499A patent/JP4376995B2/en not_active Expired - Fee Related
- 1999-03-30 NO NO991550A patent/NO991550L/en not_active Application Discontinuation
- 1999-03-30 AU AU22522/99A patent/AU2252299A/en not_active Abandoned
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