DE69002772D1 - Verfahren zur herstellung von zinkoxid-whiskern. - Google Patents
Verfahren zur herstellung von zinkoxid-whiskern.Info
- Publication number
- DE69002772D1 DE69002772D1 DE9090100110T DE69002772T DE69002772D1 DE 69002772 D1 DE69002772 D1 DE 69002772D1 DE 9090100110 T DE9090100110 T DE 9090100110T DE 69002772 T DE69002772 T DE 69002772T DE 69002772 D1 DE69002772 D1 DE 69002772D1
- Authority
- DE
- Germany
- Prior art keywords
- zincoxide
- whiskers
- producing
- zincoxide whiskers
- producing zincoxide
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/60—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape characterised by shape
- C30B29/62—Whiskers or needles
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
- C30B25/005—Growth of whiskers or needles
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/16—Oxides
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/60—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape characterised by shape
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1074289A JP2680654B2 (ja) | 1989-01-18 | 1989-01-18 | 酸化亜鉛ウィスカの製造方法 |
JP1010743A JPH02192499A (ja) | 1989-01-18 | 1989-01-18 | 酸化亜鉛ウィスカの連続製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69002772D1 true DE69002772D1 (de) | 1993-09-23 |
DE69002772T2 DE69002772T2 (de) | 1994-03-03 |
Family
ID=26346063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE90100110T Expired - Fee Related DE69002772T2 (de) | 1989-01-18 | 1990-01-04 | Verfahren zur Herstellung von Zinkoxid-Whiskern. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0378995B1 (de) |
KR (1) | KR0136901B1 (de) |
CA (1) | CA2007388C (de) |
DE (1) | DE69002772T2 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100334265C (zh) * | 2005-07-01 | 2007-08-29 | 中南大学 | 一种连续生产四针状氧化锌晶须的工艺与设备 |
CN100417753C (zh) * | 2006-11-07 | 2008-09-10 | 北京矿冶研究总院 | 常压锌蒸气氧化法制备四针状氧化锌晶须的技术 |
CN101070182B (zh) * | 2007-06-11 | 2010-05-26 | 华东理工大学 | 具有四足形貌结构的ZnO微晶及其制备方法 |
CN101654806B (zh) * | 2009-09-11 | 2011-12-07 | 云南冶金集团总公司技术中心 | 大尺寸氧化锌晶须的生产方法 |
CN113578211B (zh) * | 2021-08-03 | 2023-07-18 | 安徽锦华氧化锌有限公司 | 一种用于氧化锌生产的节能型高效氧化设备 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2200873A (en) * | 1935-11-27 | 1940-05-14 | New Jersey Zinc Co | Zinc oxide |
US2267720A (en) * | 1939-02-28 | 1941-12-30 | New Jersey Zinc Co | Apparatus for making zinc oxide |
US2331599A (en) * | 1939-07-26 | 1943-10-12 | New Jersey Zinc Co | Manufacture of zinc oxide |
KR920009567B1 (ko) * | 1987-12-29 | 1992-10-19 | 마쯔시다덴기산교 가부시기가이샤 | 산화아연위스커 및 그 제조방법 |
-
1990
- 1990-01-04 DE DE90100110T patent/DE69002772T2/de not_active Expired - Fee Related
- 1990-01-04 EP EP90100110A patent/EP0378995B1/de not_active Expired - Lifetime
- 1990-01-09 CA CA002007388A patent/CA2007388C/en not_active Expired - Fee Related
- 1990-01-18 KR KR1019900000588A patent/KR0136901B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0378995A1 (de) | 1990-07-25 |
KR900011669A (ko) | 1990-08-01 |
EP0378995B1 (de) | 1993-08-18 |
KR0136901B1 (ko) | 1998-04-25 |
CA2007388A1 (en) | 1990-07-18 |
CA2007388C (en) | 1999-02-16 |
DE69002772T2 (de) | 1994-03-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69003063D1 (de) | Verfahren zur herstellung von sulfonylimiden. | |
DE69013501D1 (de) | Verfahren zur herstellung von aufschlämmungen mit hohem feststoffgehalt. | |
DE400892T1 (de) | Verfahren zur herstellung von ibuprofen. | |
DE69002680D1 (de) | Verfahren zur herstellung von fluoralkylvinylverbindungen. | |
DE68924646D1 (de) | Verfahren zur herstellung von zinkoxid-whiskern. | |
DE68901908D1 (de) | Verfahren zur herstellung von mesophasepech. | |
DE59001883D1 (de) | Verfahren zur herstellung von oktadienolen. | |
DE58902073D1 (de) | Verfahren zur herstellung von organohalogensilanen. | |
DE59006073D1 (de) | Verfahren zur herstellung von azopigmenten. | |
DE69016460D1 (de) | Verfahren zur herstellung von 2-ethylhexyl-para-methoxycinnamat. | |
DE59002050D1 (de) | Verfahren zur herstellung von alkanolen. | |
DE69002772D1 (de) | Verfahren zur herstellung von zinkoxid-whiskern. | |
DE69033758T2 (de) | Verfahren zur herstellung von norcamphandikarbonitrilen | |
DE58901624D1 (de) | Verfahren zur herstellung von fluorbenzolen. | |
DE69022720T2 (de) | Verfahren zur herstellung von dichloropentafluoropropanen. | |
DE69018634D1 (de) | Verfahren zur herstellung von wismutkarboxylaten. | |
DE59006636D1 (de) | Verfahren zur herstellung von alkansulfonylbenzoesäuren. | |
DE58902083D1 (de) | Verfahren zur herstellung von dihydroxydionen. | |
DE68903517D1 (de) | Verfahren zur herstellung von acylisocyanaten. | |
DE59001780D1 (de) | Verfahren zur herstellung von hydroxyanthrachinonen. | |
DE59006254D1 (de) | Verfahren zur herstellung von fluorbenzolen. | |
DE383539T1 (de) | Verfahren zur herstellung von alpha-chloro-alpha-oximino-4-hydroxy-acetophenon. | |
DE59001077D1 (de) | Verfahren zur herstellung von alpha-formylaminonitrilen. | |
DE58902023D1 (de) | Verfahren zur herstellung von chinoxalonen. | |
DE58901012D1 (de) | Verfahren zur herstellung von formylcyclopropan. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |