ATE80361T1 - Verfahren zur herstellung von seltenerdboriden. - Google Patents
Verfahren zur herstellung von seltenerdboriden.Info
- Publication number
- ATE80361T1 ATE80361T1 AT89400983T AT89400983T ATE80361T1 AT E80361 T1 ATE80361 T1 AT E80361T1 AT 89400983 T AT89400983 T AT 89400983T AT 89400983 T AT89400983 T AT 89400983T AT E80361 T1 ATE80361 T1 AT E80361T1
- Authority
- AT
- Austria
- Prior art keywords
- rare
- earth
- production
- rare earth
- borides
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F17/00—Compounds of rare earth metals
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B35/00—Boron; Compounds thereof
- C01B35/02—Boron; Borides
- C01B35/04—Metal borides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Ceramic Products (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Catalysts (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8805332A FR2630428B2 (fr) | 1987-11-26 | 1988-04-22 | Procede de preparation de borures de terres rares |
EP89400983A EP0341106B1 (de) | 1988-04-22 | 1989-04-11 | Verfahren zur Herstellung von Seltenerdboriden |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE80361T1 true ATE80361T1 (de) | 1992-09-15 |
Family
ID=9365555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT89400983T ATE80361T1 (de) | 1988-04-22 | 1989-04-11 | Verfahren zur herstellung von seltenerdboriden. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4999176A (de) |
EP (1) | EP0341106B1 (de) |
JP (1) | JPH0645456B2 (de) |
KR (1) | KR890015961A (de) |
AT (1) | ATE80361T1 (de) |
AU (1) | AU630089B2 (de) |
BR (1) | BR8901865A (de) |
DE (1) | DE68902769T2 (de) |
ES (1) | ES2035597T3 (de) |
GR (1) | GR3006388T3 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2623790B1 (fr) * | 1987-11-26 | 1990-11-30 | Rhone Poulenc Chimie | Procede de preparation de borures de terres rares |
JP2976013B2 (ja) * | 1995-12-21 | 1999-11-10 | 科学技術庁無機材質研究所長 | 六ホウ化希土類電子放射材 |
FR2803281B1 (fr) * | 1999-12-29 | 2002-03-29 | Rhodia Terres Rares | Procede de preparation de borates de terre rare et utilisation des borates obtenus en luminescence |
EP1517858A1 (de) * | 2002-03-28 | 2005-03-30 | Council Of Scientific And Industrial Research | Verfahren zur herstellung eines zirconiumboridpulvers |
CN100427399C (zh) * | 2006-04-27 | 2008-10-22 | 上海交通大学 | 六硼化钕的制备方法 |
CN102050457B (zh) * | 2009-10-29 | 2012-05-30 | 苏玉长 | 纳米稀土四硼化物的合成方法及应用 |
US9024526B1 (en) | 2012-06-11 | 2015-05-05 | Imaging Systems Technology, Inc. | Detector element with antenna |
KR102118428B1 (ko) * | 2018-08-21 | 2020-06-03 | 한국과학기술연구원 | 세륨붕화물 분말의 제조방법 |
CN111285380B (zh) * | 2020-02-04 | 2022-12-16 | 天津包钢稀土研究院有限责任公司 | 多稀土共掺杂硼化物及其纳米隔热粉的制备方法和应用 |
CN114455600B (zh) * | 2020-11-10 | 2023-02-21 | 海南热带海洋学院 | 一种稀土或碱土六硼化物纳米粉体的制备方法及应用 |
CN113772711B (zh) * | 2021-08-09 | 2022-07-05 | 北京科技大学 | 一种铝热还原制备稀土金属六硼化物的方法 |
CN115180632B (zh) * | 2022-07-15 | 2023-11-14 | 贵州交通职业技术学院 | 一种稀土六硼化物纳米粉体的形貌可控制备方法及应用 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3258316A (en) * | 1963-07-29 | 1966-06-28 | M S A Res Corp | Preparation of metal borides |
DE1915195C3 (de) * | 1968-03-26 | 1978-04-06 | Stichting Reactor Centrum Nederland, Den Haag (Niederlande) | Verfahren zur Herstellung von Boriden der Actiniden, Lanthaniden und Erdalkalimetalle |
NL138776B (nl) * | 1968-03-26 | 1973-05-15 | Stichting Reactor Centrum | Werkwijze voor het bereiden van metaalboriden. |
US3979500A (en) * | 1973-05-02 | 1976-09-07 | Ppg Industries, Inc. | Preparation of finely-divided refractory powders of groups III-V metal borides, carbides, nitrides, silicides and sulfides |
US4260525A (en) * | 1978-11-27 | 1981-04-07 | Rca Corporation | Single-crystal hexaborides and method of preparation |
FR2623790B1 (fr) * | 1987-11-26 | 1990-11-30 | Rhone Poulenc Chimie | Procede de preparation de borures de terres rares |
-
1989
- 1989-04-11 EP EP89400983A patent/EP0341106B1/de not_active Expired - Lifetime
- 1989-04-11 ES ES198989400983T patent/ES2035597T3/es not_active Expired - Lifetime
- 1989-04-11 AT AT89400983T patent/ATE80361T1/de not_active IP Right Cessation
- 1989-04-11 DE DE8989400983T patent/DE68902769T2/de not_active Expired - Fee Related
- 1989-04-20 BR BR898901865A patent/BR8901865A/pt not_active Application Discontinuation
- 1989-04-20 JP JP1099022A patent/JPH0645456B2/ja not_active Expired - Lifetime
- 1989-04-20 AU AU33257/89A patent/AU630089B2/en not_active Expired - Fee Related
- 1989-04-22 KR KR1019890005330A patent/KR890015961A/ko not_active Application Discontinuation
- 1989-04-24 US US07/341,809 patent/US4999176A/en not_active Expired - Fee Related
-
1992
- 1992-11-30 GR GR920402761T patent/GR3006388T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
JPH0645456B2 (ja) | 1994-06-15 |
BR8901865A (pt) | 1989-11-28 |
DE68902769D1 (de) | 1992-10-15 |
US4999176A (en) | 1991-03-12 |
JPH01313322A (ja) | 1989-12-18 |
AU630089B2 (en) | 1992-10-22 |
GR3006388T3 (de) | 1993-06-21 |
AU3325789A (en) | 1989-10-26 |
ES2035597T3 (es) | 1993-04-16 |
EP0341106A1 (de) | 1989-11-08 |
EP0341106B1 (de) | 1992-09-09 |
KR890015961A (ko) | 1989-11-27 |
DE68902769T2 (de) | 1993-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |