WO2002062509A1 - Fines particules d'alliage de metal et leur procede de production - Google Patents
Fines particules d'alliage de metal et leur procede de production Download PDFInfo
- Publication number
- WO2002062509A1 WO2002062509A1 PCT/JP2002/000947 JP0200947W WO02062509A1 WO 2002062509 A1 WO2002062509 A1 WO 2002062509A1 JP 0200947 W JP0200947 W JP 0200947W WO 02062509 A1 WO02062509 A1 WO 02062509A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- transition metal
- alcohol
- salt
- complex
- fine particles
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/30—Making metallic powder or suspensions thereof using chemical processes with decomposition of metal compounds, e.g. by pyrolysis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/05—Metallic powder characterised by the size or surface area of the particles
- B22F1/054—Nanosized particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/047—Making non-ferrous alloys by powder metallurgy comprising intermetallic compounds
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C5/00—Alloys based on noble metals
- C22C5/04—Alloys based on a platinum group metal
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
- G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
- G11B5/706—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material
- G11B5/70605—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material metals or alloys
- G11B5/70615—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material metals or alloys containing Fe metal or alloys
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
- G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
- G11B5/706—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material
- G11B5/70605—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material metals or alloys
- G11B5/70621—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material metals or alloys containing Co metal or alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/70—Nanostructure
- Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
- Y10S977/775—Nanosized powder or flake, e.g. nanosized catalyst
- Y10S977/777—Metallic powder or flake
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002562503A JP3693647B2 (ja) | 2001-02-08 | 2002-02-06 | 金属合金微粒子及びその製造方法 |
US10/467,593 US6875253B2 (en) | 2001-02-08 | 2002-02-06 | Metal alloy fine particles and method for producing thereof |
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001032319 | 2001-02-08 | ||
JP2001-032319 | 2001-02-08 | ||
JP2001047567 | 2001-02-23 | ||
JP2001-047567 | 2001-02-23 | ||
JP2001229384 | 2001-07-30 | ||
JP2001-229384 | 2001-07-30 | ||
JP2001-286434 | 2001-09-20 | ||
JP2001286434 | 2001-09-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002062509A1 true WO2002062509A1 (fr) | 2002-08-15 |
Family
ID=27482034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2002/000947 WO2002062509A1 (fr) | 2001-02-08 | 2002-02-06 | Fines particules d'alliage de metal et leur procede de production |
Country Status (3)
Country | Link |
---|---|
US (1) | US6875253B2 (ja) |
JP (1) | JP3693647B2 (ja) |
WO (1) | WO2002062509A1 (ja) |
Cited By (20)
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JP2004087058A (ja) * | 2002-08-29 | 2004-03-18 | Fuji Photo Film Co Ltd | 磁気記録媒体 |
WO2004045793A1 (ja) * | 2002-11-15 | 2004-06-03 | Fujitsu Limited | 合金ナノパーティクル及びその製造方法並びに合金ナノパーティクルを用いた磁気記録媒体 |
EP1460657A1 (en) * | 2003-03-05 | 2004-09-22 | Fuji Photo Film Co., Ltd. | Method of manufacturing magnetic particle, magnetic particle and magnetic recording medium |
WO2004105985A1 (en) * | 2003-05-29 | 2004-12-09 | Seagate Technology Llc | Synthesis of iron-based alloy nanoparticles |
WO2004106224A1 (ja) * | 2003-05-29 | 2004-12-09 | Riken | 支持体付金属ナノ粒子、金属ナノ粒子連続体およびそれらの製造方法 |
WO2005009653A1 (ja) | 2003-07-30 | 2005-02-03 | Dowa Mining Co., Ltd. | 磁性合金粒子の集合体 |
JP2005060824A (ja) * | 2003-07-28 | 2005-03-10 | Mitsuboshi Belting Ltd | 合金微粒子の製造方法及び合金薄膜の製造方法 |
EP1515348A2 (en) * | 2003-09-12 | 2005-03-16 | Fuji Photo Film Co., Ltd. | Magnetic particles and method of producing the same and magnetic recording medium |
JP2006052456A (ja) * | 2004-08-16 | 2006-02-23 | Dowa Mining Co Ltd | fcc構造の合金粒子粉末およびその製造法 |
EP1638719A1 (en) * | 2003-06-04 | 2006-03-29 | Microtechnology Centre Management Limited | Magnetic nanoparticles |
JPWO2004074170A1 (ja) * | 2003-02-20 | 2006-06-01 | 富士通株式会社 | 複合材、構造体およびその製造方法、多結晶構造膜並びに微小粒子の製造方法 |
US7066978B2 (en) | 2002-02-18 | 2006-06-27 | Fuji Photo Film Co., Ltd. | Nanoparticle, method of producing nanoparticle and magnetic recording medium |
WO2006070572A1 (ja) * | 2004-12-27 | 2006-07-06 | Kyoto University | 規則合金相ナノ微粒子及びその製造方法、並びに超高密度磁気記録用媒体及びその製造方法 |
JP2006245313A (ja) * | 2005-03-03 | 2006-09-14 | Tokyo Univ Of Science | SmCo系磁性微粒子の製造方法 |
JP2008138243A (ja) * | 2006-11-30 | 2008-06-19 | Univ Of Tsukuba | Fe/Pd複合ナノ粒子の製造方法 |
US7470308B2 (en) | 2004-02-10 | 2008-12-30 | Fujifilm Corporation | Method of producing magnetic particles and reaction method using microreactor and microreactor |
CN102189267A (zh) * | 2011-04-26 | 2011-09-21 | 浙江理工大学 | 一种高度分散正八面体铂纳米粒子的制备方法 |
US8157889B2 (en) | 2003-09-09 | 2012-04-17 | Dowa Electronics Materials Co., Ltd. | Magnetic metal powder and method of producing the powder |
JP2016033255A (ja) * | 2014-03-26 | 2016-03-10 | 国立大学法人高知大学 | ニッケル粉の製造方法 |
CN108682735A (zh) * | 2018-05-23 | 2018-10-19 | 北京航空航天大学 | 一种高密度超磁致伸缩复合材料成型装置及方法 |
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US7625420B1 (en) * | 1997-02-24 | 2009-12-01 | Cabot Corporation | Copper powders methods for producing powders and devices fabricated from same |
US20030059604A1 (en) | 2001-09-05 | 2003-03-27 | Fuji Photo Film Co., Ltd. | Material coated with dispersion of ferromagnetic nanoparticles, and magnetic recording medium using the material |
JP2003257719A (ja) * | 2002-02-27 | 2003-09-12 | Fuji Photo Film Co Ltd | 硬磁性規則合金相ナノ粒子の製造方法 |
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JP2004165630A (ja) * | 2002-10-21 | 2004-06-10 | Fuji Photo Film Co Ltd | 磁性粒子塗布物、磁性粒子塗布物の製造方法、磁気記録媒体、電磁シールド材 |
US7214361B2 (en) * | 2002-11-26 | 2007-05-08 | Honda Giken Kogyo Kabushiki Kaisha | Method for synthesis of carbon nanotubes |
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US7585349B2 (en) | 2002-12-09 | 2009-09-08 | The University Of Washington | Methods of nanostructure formation and shape selection |
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JP4392186B2 (ja) * | 2003-04-14 | 2009-12-24 | 大日本印刷株式会社 | 高速度応答液晶素子および駆動方法 |
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WO2019036722A1 (en) | 2017-08-18 | 2019-02-21 | Northeastern University | METHOD FOR PRODUCING TETRATENITE AND SYSTEM THEREOF |
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EP0977212A2 (en) * | 1998-07-31 | 2000-02-02 | International Business Machines Corporation | Method for producing nanoparticles of transition metals |
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US6254662B1 (en) * | 1999-07-26 | 2001-07-03 | International Business Machines Corporation | Chemical synthesis of monodisperse and magnetic alloy nanocrystal containing thin films |
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2002
- 2002-02-06 US US10/467,593 patent/US6875253B2/en not_active Expired - Fee Related
- 2002-02-06 JP JP2002562503A patent/JP3693647B2/ja not_active Expired - Lifetime
- 2002-02-06 WO PCT/JP2002/000947 patent/WO2002062509A1/ja active Application Filing
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EP0977212A2 (en) * | 1998-07-31 | 2000-02-02 | International Business Machines Corporation | Method for producing nanoparticles of transition metals |
Non-Patent Citations (1)
Title |
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SHOUHENG SUN ET AL.: "Monodisperse FePt nanoparticles and ferromagnetic Fept nanocrystal superlattices", SCIENCE, vol. 287, no. 5460, March 2000 (2000-03-01), pages 1989 - 1992, XP002952416 * |
Cited By (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7066978B2 (en) | 2002-02-18 | 2006-06-27 | Fuji Photo Film Co., Ltd. | Nanoparticle, method of producing nanoparticle and magnetic recording medium |
JP2004087058A (ja) * | 2002-08-29 | 2004-03-18 | Fuji Photo Film Co Ltd | 磁気記録媒体 |
EP1561530A1 (en) * | 2002-11-15 | 2005-08-10 | Fujitsu Limited | Alloy nano-particle and method for production thereof, and magnetic recording medium using alloy nano-particle |
WO2004045793A1 (ja) * | 2002-11-15 | 2004-06-03 | Fujitsu Limited | 合金ナノパーティクル及びその製造方法並びに合金ナノパーティクルを用いた磁気記録媒体 |
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JPWO2004074170A1 (ja) * | 2003-02-20 | 2006-06-01 | 富士通株式会社 | 複合材、構造体およびその製造方法、多結晶構造膜並びに微小粒子の製造方法 |
EP1460657A1 (en) * | 2003-03-05 | 2004-09-22 | Fuji Photo Film Co., Ltd. | Method of manufacturing magnetic particle, magnetic particle and magnetic recording medium |
US7544230B2 (en) | 2003-03-05 | 2009-06-09 | Fujifilm Corporation | Method of manufacturing magnetic particle, magnetic particle and magnetic recording medium |
WO2004106224A1 (ja) * | 2003-05-29 | 2004-12-09 | Riken | 支持体付金属ナノ粒子、金属ナノ粒子連続体およびそれらの製造方法 |
EP1637499A4 (en) * | 2003-05-29 | 2009-10-21 | Riken | METAL NANOTEHICLES WITH CARRIERS, METAL NANOTEHIC ACID BODIES, AND METHOD OF MANUFACTURING THEM |
EP1637499A1 (en) * | 2003-05-29 | 2006-03-22 | Riken | Metal nanoparticle with support, continuous metal nanoparticle body, and methods for producing these |
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WO2004105985A1 (en) * | 2003-05-29 | 2004-12-09 | Seagate Technology Llc | Synthesis of iron-based alloy nanoparticles |
EP1638719A1 (en) * | 2003-06-04 | 2006-03-29 | Microtechnology Centre Management Limited | Magnetic nanoparticles |
EP1638719A4 (en) * | 2003-06-04 | 2009-05-06 | Mems Id Pty Ltd | MAGNETIC NANOTEILES |
JP2005060824A (ja) * | 2003-07-28 | 2005-03-10 | Mitsuboshi Belting Ltd | 合金微粒子の製造方法及び合金薄膜の製造方法 |
EP1503388A3 (en) * | 2003-07-30 | 2006-01-25 | Dowa Mining Co., Ltd. | Magnetic metal particle aggregate and method of producing the same |
WO2005009653A1 (ja) | 2003-07-30 | 2005-02-03 | Dowa Mining Co., Ltd. | 磁性合金粒子の集合体 |
EP1661646A4 (en) * | 2003-07-30 | 2010-09-29 | Dowa Electronics Materials Co | AGGREGATE OF MAGNETIC ALLOY PARTICLES |
CN100457329C (zh) * | 2003-07-30 | 2009-02-04 | 同和电子科技有限公司 | 磁性合金粒子的集合体 |
EP1661646A1 (en) * | 2003-07-30 | 2006-05-31 | Dowa Mining Co., Ltd. | Aggregate of magnetic alloy particle |
US7569115B2 (en) | 2003-07-30 | 2009-08-04 | Dowa Electronics Materials Co., Ltd. | Assemblages of magnetic alloy nanoparticles |
US8157889B2 (en) | 2003-09-09 | 2012-04-17 | Dowa Electronics Materials Co., Ltd. | Magnetic metal powder and method of producing the powder |
EP1515348A3 (en) * | 2003-09-12 | 2006-08-16 | Fuji Photo Film Co., Ltd. | Magnetic particles and method of producing the same and magnetic recording medium |
EP1515348A2 (en) * | 2003-09-12 | 2005-03-16 | Fuji Photo Film Co., Ltd. | Magnetic particles and method of producing the same and magnetic recording medium |
US7470308B2 (en) | 2004-02-10 | 2008-12-30 | Fujifilm Corporation | Method of producing magnetic particles and reaction method using microreactor and microreactor |
JP4625980B2 (ja) * | 2004-08-16 | 2011-02-02 | Dowaエレクトロニクス株式会社 | fcc構造を有する磁気記録媒体用合金粒子粉末の製造法 |
JP2006052456A (ja) * | 2004-08-16 | 2006-02-23 | Dowa Mining Co Ltd | fcc構造の合金粒子粉末およびその製造法 |
WO2006070572A1 (ja) * | 2004-12-27 | 2006-07-06 | Kyoto University | 規則合金相ナノ微粒子及びその製造方法、並びに超高密度磁気記録用媒体及びその製造方法 |
JPWO2006070572A1 (ja) * | 2004-12-27 | 2008-06-12 | 国立大学法人京都大学 | 規則合金相ナノ微粒子及びその製造方法、並びに超高密度磁気記録用媒体及びその製造方法 |
JP4700374B2 (ja) * | 2005-03-03 | 2011-06-15 | 学校法人東京理科大学 | SmCo系磁性微粒子の製造方法 |
JP2006245313A (ja) * | 2005-03-03 | 2006-09-14 | Tokyo Univ Of Science | SmCo系磁性微粒子の製造方法 |
JP2008138243A (ja) * | 2006-11-30 | 2008-06-19 | Univ Of Tsukuba | Fe/Pd複合ナノ粒子の製造方法 |
CN102189267A (zh) * | 2011-04-26 | 2011-09-21 | 浙江理工大学 | 一种高度分散正八面体铂纳米粒子的制备方法 |
CN102189267B (zh) * | 2011-04-26 | 2013-04-10 | 浙江理工大学 | 一种高度分散正八面体铂纳米粒子的制备方法 |
JP2016033255A (ja) * | 2014-03-26 | 2016-03-10 | 国立大学法人高知大学 | ニッケル粉の製造方法 |
CN108682735A (zh) * | 2018-05-23 | 2018-10-19 | 北京航空航天大学 | 一种高密度超磁致伸缩复合材料成型装置及方法 |
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JP3693647B2 (ja) | 2005-09-07 |
JPWO2002062509A1 (ja) | 2004-06-03 |
US6875253B2 (en) | 2005-04-05 |
US20040074336A1 (en) | 2004-04-22 |
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