DE69419636T2 - Verfahren zur Herstellung von ultrafeinen Kompositpartikeln aus Aluminiumnitrid und Seltenerdnitrid - Google Patents

Verfahren zur Herstellung von ultrafeinen Kompositpartikeln aus Aluminiumnitrid und Seltenerdnitrid

Info

Publication number
DE69419636T2
DE69419636T2 DE69419636T DE69419636T DE69419636T2 DE 69419636 T2 DE69419636 T2 DE 69419636T2 DE 69419636 T DE69419636 T DE 69419636T DE 69419636 T DE69419636 T DE 69419636T DE 69419636 T2 DE69419636 T2 DE 69419636T2
Authority
DE
Germany
Prior art keywords
nitride
production
rare earth
composite particles
ultrafine composite
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
Application number
DE69419636T
Other languages
English (en)
Other versions
DE69419636D1 (de
Inventor
Tadashi Yamaguchi
Katsutoshi Nosaki
Akihisa Inoue
Tsuyoshi Masumoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
YKK Corp
Original Assignee
Honda Motor Co Ltd
YKK Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP5080325A external-priority patent/JPH06271304A/ja
Priority claimed from JP5246063A external-priority patent/JPH06321511A/ja
Application filed by Honda Motor Co Ltd, YKK Corp filed Critical Honda Motor Co Ltd
Publication of DE69419636D1 publication Critical patent/DE69419636D1/de
Application granted granted Critical
Publication of DE69419636T2 publication Critical patent/DE69419636T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/0602—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with two or more other elements chosen from metals, silicon or boron
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/072—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with aluminium
    • C01B21/0722—Preparation by direct nitridation of aluminium
    • C01B21/0724—Preparation by direct nitridation of aluminium using a plasma
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/581—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on aluminium nitride
    • 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
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • 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
    • C30B29/38—Nitrides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
    • C01P2004/11—Particle morphology extending in one dimension, e.g. needle-like with a prismatic shape
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/54—Particles characterised by their aspect ratio, i.e. the ratio of sizes in the longest to the shortest dimension
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
DE69419636T 1993-03-16 1994-03-10 Verfahren zur Herstellung von ultrafeinen Kompositpartikeln aus Aluminiumnitrid und Seltenerdnitrid Expired - Fee Related DE69419636T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8032693 1993-03-16
JP5080325A JPH06271304A (ja) 1993-03-16 1993-03-16 窒化アルミニウムと希土類窒化物との複合超微粒子及びその製造方法と超微粒子焼結体
JP5246063A JPH06321511A (ja) 1993-03-16 1993-09-08 窒化アルミニウム超微粒子及びその製造方法と超微粒子焼結体

Publications (2)

Publication Number Publication Date
DE69419636D1 DE69419636D1 (de) 1999-09-02
DE69419636T2 true DE69419636T2 (de) 2000-02-10

Family

ID=27303267

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69419636T Expired - Fee Related DE69419636T2 (de) 1993-03-16 1994-03-10 Verfahren zur Herstellung von ultrafeinen Kompositpartikeln aus Aluminiumnitrid und Seltenerdnitrid

Country Status (3)

Country Link
US (1) US5468697A (de)
EP (1) EP0615952B1 (de)
DE (1) DE69419636T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1149572A (ja) 1997-08-01 1999-02-23 Honda Motor Co Ltd セラミックス複合粒子及びその製造方法
US6811760B2 (en) * 2001-03-30 2004-11-02 General Electric Company Inorganic acicular bodies and method for producing same
DE102004048454B4 (de) 2004-10-05 2008-02-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung von Gruppe-III-Nitrid-Volumenkristallen oder-Kristallschichten aus Metallschmelzen
DE102004048453A1 (de) * 2004-10-05 2006-04-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Erhöhung des Umsatzes von Gruppe-III-Metall zu Gruppe-III-Nitrid in einer Gruppe-III-haltigen Metallschmelze
US7800109B2 (en) * 2005-04-22 2010-09-21 Chunghwa Picture Tubes, Ltd. Thin film transistor with electrodes resistant to oxidation and erosion
EP2955156A4 (de) 2013-02-08 2016-09-21 Tokuyama Corp Aluminiumnitridpulver
WO2017131239A1 (ja) 2016-01-29 2017-08-03 株式会社トクヤマ 窒化アルミニウム粒子
KR102557206B1 (ko) * 2016-12-21 2023-07-18 엔지케이 인슐레이터 엘티디 배향 AlN 소결체 및 그 제법
CN106629634B (zh) * 2016-12-30 2018-09-11 河北利福光电技术有限公司 一种高纯氮化铈粉体及其制备方法和应用

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322395A (en) * 1981-05-26 1982-03-30 Honeywell Inc. Process for the production of aluminum nitride needles
JPS59227765A (ja) * 1983-06-04 1984-12-21 科学技術庁金属材料技術研究所長 セラミツクスの超微粒子の製造法
JPS60161314A (ja) * 1984-02-02 1985-08-23 Hitachi Metals Ltd 窒化アルミ粉末の製造法
JPS6193828A (ja) * 1984-10-16 1986-05-12 Natl Res Inst For Metals 混合超微粉の製造法
JPS61151006A (ja) * 1984-12-24 1986-07-09 Toshiba Corp 窒化アルミニウム質粉末の製造方法
JPS62282635A (ja) * 1986-05-31 1987-12-08 Natl Res Inst For Metals 窒化アルミニウム超微粉と耐酸化性アルミニウム超微粉の混合超微粉の製造法
JPS62283805A (ja) * 1986-05-31 1987-12-09 Natl Res Inst For Metals 窒化アルミニウム超微粉の製造法
JPS6317210A (ja) * 1986-07-10 1988-01-25 Toshiba Corp 窒化アルミニウム粉末の製造方法
US5164263A (en) * 1986-09-04 1992-11-17 E. I. Du Pont De Nemours & Co. Aluminum nitride flakes and spheres
JPS63156007A (ja) * 1986-12-19 1988-06-29 Denki Kagaku Kogyo Kk 窒化アルミニウム粉末の製造方法
US4793161A (en) * 1987-11-27 1988-12-27 Kamyr Ab Effective diffuser/thickener screen backflushing
EP0371771A3 (de) * 1988-11-29 1990-09-19 Alcan International Limited Verfahren zur Herstellung von Aluminiumnitrid und auf diese Weise hergestelltes Aluminiumnitrid
SU1675201A1 (ru) * 1989-06-26 1991-09-07 Специальное Конструкторско-Технологическое Бюро Георганических Материалов Института Неорганической Химии Ан Латвсср Способ получени тонкодисперсных многокомпонентных порошков на основе нитрида алюмини и соединений редкоземельных элементов
JP2525074B2 (ja) * 1990-06-15 1996-08-14 株式会社トクヤマ 窒化アルミニウム顆粒及びその製造方法
US5273699A (en) * 1992-02-14 1993-12-28 The Dow Chemical Company Moisture-resistant aluminum nitride powder and methods of making and using

Also Published As

Publication number Publication date
EP0615952B1 (de) 1999-07-28
US5468697A (en) 1995-11-21
EP0615952A3 (de) 1995-02-22
EP0615952A2 (de) 1994-09-21
DE69419636D1 (de) 1999-09-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee