CN104302476B - 非稀土磁性纳米颗粒 - Google Patents

非稀土磁性纳米颗粒 Download PDF

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Publication number
CN104302476B
CN104302476B CN201380012606.0A CN201380012606A CN104302476B CN 104302476 B CN104302476 B CN 104302476B CN 201380012606 A CN201380012606 A CN 201380012606A CN 104302476 B CN104302476 B CN 104302476B
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China
Prior art keywords
rare earth
phase
magnetic
nanoparticles
particle
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Expired - Fee Related
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CN201380012606.0A
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English (en)
Chinese (zh)
Other versions
CN104302476A (zh
Inventor
E·E·卡朋特
Z·J·休芭
K·J·卡罗尔
A·法尔加利
S·N·康纳
钱梅春
M·贝尔蒂诺
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Virginia Commonwealth University
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Virginia Commonwealth University
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
    • H01F1/10—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure
    • H01F1/11—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/0036—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties showing low dimensional magnetism, i.e. spin rearrangements due to a restriction of dimensions, e.g. showing giant magnetoresistivity
    • H01F1/0045—Zero dimensional, e.g. nanoparticles, soft nanoparticles for medical/biological use
    • H01F1/0063—Zero dimensional, e.g. nanoparticles, soft nanoparticles for medical/biological use in a non-magnetic matrix, e.g. granular solids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y25/00—Nanomagnetism, e.g. magnetoimpedance, anisotropic magnetoresistance, giant magnetoresistance or tunneling magnetoresistance

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
  • Hard Magnetic Materials (AREA)
  • Soft Magnetic Materials (AREA)
  • Ceramic Products (AREA)
  • Compounds Of Iron (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Carbon And Carbon Compounds (AREA)
CN201380012606.0A 2012-01-04 2013-01-04 非稀土磁性纳米颗粒 Expired - Fee Related CN104302476B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201261582963P 2012-01-04 2012-01-04
US61/582,963 2012-01-04
US201261662053P 2012-06-20 2012-06-20
US61/662,053 2012-06-20
US201261703460P 2012-09-20 2012-09-20
US61/703,460 2012-09-20
PCT/US2013/020214 WO2013103762A1 (en) 2012-01-04 2013-01-04 Non-rare earth magnetic nanoparticles

Publications (2)

Publication Number Publication Date
CN104302476A CN104302476A (zh) 2015-01-21
CN104302476B true CN104302476B (zh) 2016-11-16

Family

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Family Applications (1)

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CN201380012606.0A Expired - Fee Related CN104302476B (zh) 2012-01-04 2013-01-04 非稀土磁性纳米颗粒

Country Status (5)

Country Link
US (1) US9773594B2 (cg-RX-API-DMAC7.html)
EP (1) EP2800662A4 (cg-RX-API-DMAC7.html)
JP (1) JP2015513780A (cg-RX-API-DMAC7.html)
CN (1) CN104302476B (cg-RX-API-DMAC7.html)
WO (1) WO2013103762A1 (cg-RX-API-DMAC7.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160159653A1 (en) * 2012-01-04 2016-06-09 Virginia Commonwealth University High anisotropy nanoparticles
EP2838180B1 (de) * 2013-08-16 2020-01-15 Siemens Aktiengesellschaft Läufer einer dynamoelektrischen rotatorischen Maschine
DE102015215736A1 (de) * 2015-08-18 2017-02-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung von stabil dispergierbaren magnetischen Eisenoxid-Einkern-Nanopartikeln, stabil dispergierbare magnetische Eisenoxid-Einkern-Nanopartikel und Verwendungen hiervon
JP6573563B2 (ja) * 2016-03-18 2019-09-11 住友金属鉱山株式会社 ニッケル粉末、ニッケル粉末の製造方法、およびニッケル粉末を用いた内部電極ペーストならびに電子部品
EP3820637A4 (en) * 2018-09-01 2021-08-18 Orta Dogu Teknik Universitesi TECHNIQUE FOR MANUFACTURING ANISOTROPIC PARTICLES OF MICROMETRIC AND NANOMETRIC SIZE
WO2020219370A1 (en) * 2019-04-20 2020-10-29 Trustees Of Dartmouth College Method and apparatus for magnetic nanoparticles development with ultra-small size, uniformity and monodispersity
CN112520740A (zh) * 2020-11-13 2021-03-19 中科合成油技术有限公司 一种Co3C材料的制备方法
CN120987649A (zh) * 2025-10-23 2025-11-21 重庆新申世纪新材料科技有限公司 多层陶瓷电容器、用于多层陶瓷电容器的高活性纳米钛酸钡粉体及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010009119A1 (en) * 1999-07-26 2001-07-26 International Business Machines Corporation Chemical synthesis of monodisperse and magnetic alloy nanocrystal containing thin films
US20100184928A1 (en) * 2007-06-05 2010-07-22 Eugenia Kumacheva Multiple continuous microfluidic reactors for the scaled up synthesis of gel or polymer particles
WO2011032007A1 (en) * 2009-09-10 2011-03-17 Northeastern University Cobalt carbide-based nanoparticle permanent magnet materials
CN102000816A (zh) * 2010-10-27 2011-04-06 华南理工大学 一种交换耦合双相纳米复合永磁颗粒及其制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3087348B2 (ja) * 1990-05-15 2000-09-11 ダイキン工業株式会社 炭素を含有する針状金属鉄微粒子、その製法、それを含有する磁性塗料組成物及び磁気記録媒体
JPH0459613A (ja) * 1990-06-26 1992-02-26 Daikin Ind Ltd 炭化鉄微粒子の製造法
JPH085651B2 (ja) * 1990-07-02 1996-01-24 ダイキン工業株式会社 炭化鉄微粒子の製造方法
JP3006112B2 (ja) * 1991-02-18 2000-02-07 日本ゼオン株式会社 磁気記録媒体並びにこれに用いる磁性粉末用バインダー及びこの磁性粉末用バインダー樹脂の製造方法
DE69528460T2 (de) * 1994-06-06 2003-01-23 Nippon Shokubai Co. Ltd., Osaka Feine zinkoxid-teilchen, verfahren zu ihrer herstellung und ihre verwendung
JP3554369B2 (ja) * 1994-08-19 2004-08-18 株式会社日本触媒 酸化亜鉛−ポリマー複合体微粒子、その製造方法およびその用途
AU2003902785A0 (en) * 2003-06-04 2003-06-19 Microtechnology Centre Management Limited Magnetic nanoparticles
JP2007530397A (ja) * 2003-07-16 2007-11-01 ザ ユニヴァーシティー オブ リーディング 複合ナノ粒子
EP1706364A1 (en) 2003-12-23 2006-10-04 Aalborg Universitet Method and apparatus for production of a compound having submicron particle size and a compound produced by the method
GB0402963D0 (en) * 2004-02-11 2004-03-17 Univ Nottingham Counter current mixing device for two different fluids
US7615169B2 (en) * 2004-09-20 2009-11-10 The Regents Of The University Of California Method for synthesis of colloidal nanoparticles
WO2008136853A2 (en) 2006-11-07 2008-11-13 William Marsh Rice University Methods for separating magnetic nanoparticles
JP5467255B2 (ja) * 2007-01-26 2014-04-09 独立行政法人産業技術総合研究所 安定化ジルコニア微粒子及びその製造方法
JP2008280576A (ja) * 2007-05-10 2008-11-20 Toyota Motor Corp 大粒径ＦｅＰｔナノ粒子の製造法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010009119A1 (en) * 1999-07-26 2001-07-26 International Business Machines Corporation Chemical synthesis of monodisperse and magnetic alloy nanocrystal containing thin films
US20100184928A1 (en) * 2007-06-05 2010-07-22 Eugenia Kumacheva Multiple continuous microfluidic reactors for the scaled up synthesis of gel or polymer particles
WO2011032007A1 (en) * 2009-09-10 2011-03-17 Northeastern University Cobalt carbide-based nanoparticle permanent magnet materials
CN102000816A (zh) * 2010-10-27 2011-04-06 华南理工大学 一种交换耦合双相纳米复合永磁颗粒及其制备方法

Also Published As

Publication number Publication date
US9773594B2 (en) 2017-09-26
EP2800662A4 (en) 2015-09-09
US20150001437A1 (en) 2015-01-01
CN104302476A (zh) 2015-01-21
WO2013103762A1 (en) 2013-07-11
EP2800662A1 (en) 2014-11-12
JP2015513780A (ja) 2015-05-14

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Granted publication date: 20161116

Termination date: 20180104