CA1068069A - Production of gallium oxide - Google Patents
Production of gallium oxideInfo
- Publication number
- CA1068069A CA1068069A CA250,173A CA250173A CA1068069A CA 1068069 A CA1068069 A CA 1068069A CA 250173 A CA250173 A CA 250173A CA 1068069 A CA1068069 A CA 1068069A
- Authority
- CA
- Canada
- Prior art keywords
- gallium
- gallium oxide
- production
- oxide
- reaction
- 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
- AJNVQOSZGJRYEI-UHFFFAOYSA-N digallium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Ga+3] AJNVQOSZGJRYEI-UHFFFAOYSA-N 0.000 title claims abstract description 8
- 229910001195 gallium oxide Inorganic materials 0.000 title claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 4
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052733 gallium Inorganic materials 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 4
- 229940058401 polytetrafluoroethylene Drugs 0.000 claims abstract 2
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- DNUARHPNFXVKEI-UHFFFAOYSA-K gallium(iii) hydroxide Chemical compound [OH-].[OH-].[OH-].[Ga+3] DNUARHPNFXVKEI-UHFFFAOYSA-K 0.000 claims description 3
- 239000012154 double-distilled water Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract description 4
- -1 polytetrafluoro-ethylene Polymers 0.000 abstract description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract description 3
- 239000004065 semiconductor Substances 0.000 abstract description 2
- 229910021513 gallium hydroxide Inorganic materials 0.000 description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 241000234282 Allium Species 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical group FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G15/00—Compounds of gallium, indium or thallium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752517292 DE2517292B2 (de) | 1975-04-18 | 1975-04-18 | Verfahren zur herstellung von reinem galliumoxid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1068069A true CA1068069A (en) | 1979-12-18 |
Family
ID=5944415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA250,173A Expired CA1068069A (en) | 1975-04-18 | 1976-04-13 | Production of gallium oxide |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4081523A (enExample) |
| JP (1) | JPS5914409B2 (enExample) |
| CA (1) | CA1068069A (enExample) |
| CH (1) | CH603492A5 (enExample) |
| DD (1) | DD123880A5 (enExample) |
| DE (1) | DE2517292B2 (enExample) |
| FR (1) | FR2307767A1 (enExample) |
| GB (1) | GB1475280A (enExample) |
| HU (1) | HU173302B (enExample) |
| IT (1) | IT1058772B (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2485508A1 (fr) * | 1980-06-27 | 1981-12-31 | Rhone Poulenc Ind | Procede de fabrication d'oxyde de gallium |
| JP5206152B2 (ja) * | 2007-06-29 | 2013-06-12 | 住友化学株式会社 | 酸化ガリウム及びその製造方法 |
| JP5640775B2 (ja) * | 2011-01-31 | 2014-12-17 | 住友化学株式会社 | 顆粒状酸化ガリウムの製造方法 |
| JP6192645B2 (ja) | 2012-08-31 | 2017-09-06 | 学校法人法政大学 | 金属化合物の濃縮方法 |
| JP2015044740A (ja) * | 2014-11-07 | 2015-03-12 | Jx日鉱日石金属株式会社 | 酸化ガリウム粉末及びその製造方法並びに酸化物焼結体スパッタリングターゲット及びその製造方法 |
| CN110589874B (zh) * | 2019-10-08 | 2021-09-21 | 徐州工程学院 | 一种高纯度硫酸镓合成设备 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2758011A (en) * | 1952-10-17 | 1956-08-07 | Universal Oil Prod Co | Production of alumina |
| US2847387A (en) * | 1954-12-30 | 1958-08-12 | Standard Oil Co | Alumina compositions |
| US3970745A (en) * | 1974-05-09 | 1976-07-20 | Director-General Of The Agency Of Industrial Science And Technology | Method for producing hydrogen from water |
-
1975
- 1975-04-18 DE DE19752517292 patent/DE2517292B2/de not_active Ceased
-
1976
- 1976-04-01 GB GB1332776A patent/GB1475280A/en not_active Expired
- 1976-04-01 IT IT67760/76A patent/IT1058772B/it active
- 1976-04-07 FR FR7610059A patent/FR2307767A1/fr active Granted
- 1976-04-13 CA CA250,173A patent/CA1068069A/en not_active Expired
- 1976-04-14 JP JP51041392A patent/JPS5914409B2/ja not_active Expired
- 1976-04-15 CH CH488876A patent/CH603492A5/xx not_active IP Right Cessation
- 1976-04-16 HU HU76AU361A patent/HU173302B/hu not_active IP Right Cessation
- 1976-04-19 US US05/678,233 patent/US4081523A/en not_active Expired - Lifetime
- 1976-04-19 DD DD192424A patent/DD123880A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT1058772B (it) | 1982-05-10 |
| JPS51126997A (en) | 1976-11-05 |
| JPS5914409B2 (ja) | 1984-04-04 |
| US4081523A (en) | 1978-03-28 |
| FR2307767B1 (enExample) | 1981-02-27 |
| DE2517292A1 (de) | 1976-10-21 |
| HU173302B (hu) | 1979-04-28 |
| GB1475280A (en) | 1977-06-01 |
| CH603492A5 (enExample) | 1978-08-15 |
| DE2517292B2 (de) | 1977-11-24 |
| FR2307767A1 (fr) | 1976-11-12 |
| DD123880A5 (enExample) | 1977-01-19 |
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