WO2015147928A3 - Matériaux composites comprenant des nanoparticules de carbone alignées magnétiquement et procédés de préparation - Google Patents

Matériaux composites comprenant des nanoparticules de carbone alignées magnétiquement et procédés de préparation Download PDF

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Publication number
WO2015147928A3
WO2015147928A3 PCT/US2014/071557 US2014071557W WO2015147928A3 WO 2015147928 A3 WO2015147928 A3 WO 2015147928A3 US 2014071557 W US2014071557 W US 2014071557W WO 2015147928 A3 WO2015147928 A3 WO 2015147928A3
Authority
WO
WIPO (PCT)
Prior art keywords
methods
preparation
aligned carbon
composite materials
carbon nanoparticles
Prior art date
Application number
PCT/US2014/071557
Other languages
English (en)
Other versions
WO2015147928A2 (fr
WO2015147928A9 (fr
Inventor
Haiping Hong
G.P. Peterson (Bud)
David R. Salem
Original Assignee
South Dakota Board Of Regents
Georgia Tech Research Corporation
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 US14/178,948 external-priority patent/US9892835B2/en
Application filed by South Dakota Board Of Regents, Georgia Tech Research Corporation filed Critical South Dakota Board Of Regents
Publication of WO2015147928A2 publication Critical patent/WO2015147928A2/fr
Publication of WO2015147928A3 publication Critical patent/WO2015147928A3/fr
Publication of WO2015147928A9 publication Critical patent/WO2015147928A9/fr

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/04—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of carbon-silicon compounds, carbon or silicon
    • 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
    • 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

Abstract

La présente invention concerne des composites à base de nanoparticules de carbone alignées magnétiquement et leurs procédés de préparation. Les composites comprennent des nanoparticules de carbone, un matériau hôte, des nanoparticules magnétiquement sensibles et un agent tensioactif. Les composites peuvent avoir de meilleures propriétés mécaniques, thermiques, et/ou électriques.
PCT/US2014/071557 2014-02-12 2014-12-19 Matériaux composites comprenant des nanoparticules de carbone alignées magnétiquement et procédés de préparation WO2015147928A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/178,948 US9892835B2 (en) 2010-09-16 2014-02-12 Composite materials with magnetically aligned carbon nanoparticles and methods of preparation
US14/178,948 2014-02-12

Publications (3)

Publication Number Publication Date
WO2015147928A2 WO2015147928A2 (fr) 2015-10-01
WO2015147928A3 true WO2015147928A3 (fr) 2015-12-23
WO2015147928A9 WO2015147928A9 (fr) 2016-02-04

Family

ID=53610967

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2014/071557 WO2015147928A2 (fr) 2014-02-12 2014-12-19 Matériaux composites comprenant des nanoparticules de carbone alignées magnétiquement et procédés de préparation
PCT/US2014/071589 WO2015147931A1 (fr) 2014-02-12 2014-12-19 Matériaux composites dotés de nanoparticules de carbone alignées magnétiquement possédant des propriétés électriques améliorées et procédés de préparation

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/US2014/071589 WO2015147931A1 (fr) 2014-02-12 2014-12-19 Matériaux composites dotés de nanoparticules de carbone alignées magnétiquement possédant des propriétés électriques améliorées et procédés de préparation

Country Status (1)

Country Link
WO (2) WO2015147928A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105788790A (zh) * 2016-03-08 2016-07-20 佛山市程显科技有限公司 一种添加石墨烯的增材制造磁芯用材料
CN107446535A (zh) * 2017-08-16 2017-12-08 浙江林境新材料科技有限公司 一种复合板
EP3781613A1 (fr) 2018-04-18 2021-02-24 SHPP Global Technologies B.V. Nanoparticules magnétiques incorporées dans des microparticules polymères
CN115584415A (zh) * 2022-10-13 2023-01-10 国网电力科学研究院武汉南瑞有限责任公司 在磁场下各向异性的高性能碳纳米管增强铝基复合材料的制备方法

Citations (4)

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Publication number Priority date Publication date Assignee Title
US20050239948A1 (en) * 2004-04-23 2005-10-27 Yousef Haik Alignment of carbon nanotubes using magnetic particles
US20090280242A1 (en) * 2006-04-06 2009-11-12 Tyson York Winarski Orientation of Carbon Nanotubes Containing Magnetic Nanoparticles in a Magnetic Storage Medium
US20120235080A1 (en) * 2010-09-16 2012-09-20 Haiping Hong Alignment of Carbon Nanotubes Comprising Magnetically Sensitive Metal Oxides in Nanofluids
US8426489B1 (en) * 2008-12-15 2013-04-23 Stc.Unm Dental compositions based on nanocomposites for use in filling and dental crowns

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US4717498A (en) 1987-01-05 1988-01-05 Mcintyre Chemical Company Dimethicone copolyol sulfosuccinates
US4849127A (en) 1987-01-05 1989-07-18 Mcintyre Chemical Company Dimethicone copolyol sulfosuccinates
US5922403A (en) 1996-03-12 1999-07-13 Tecle; Berhan Method for isolating ultrafine and fine particles
JP4081987B2 (ja) 2000-05-30 2008-04-30 株式会社村田製作所 金属粉末の製造方法，金属粉末，これを用いた導電性ペーストならびにこれを用いた積層セラミック電子部品
US7264876B2 (en) 2000-08-24 2007-09-04 William Marsh Rice University Polymer-wrapped single wall carbon nanotubes
US6572673B2 (en) 2001-06-08 2003-06-03 Chang Chun Petrochemical Co., Ltd. Process for preparing noble metal nanoparticles
US20040029706A1 (en) 2002-02-14 2004-02-12 Barrera Enrique V. Fabrication of reinforced composite material comprising carbon nanotubes, fullerenes, and vapor-grown carbon fibers for thermal barrier materials, structural ceramics, and multifunctional nanocomposite ceramics
US6878184B1 (en) 2002-08-09 2005-04-12 Kovio, Inc. Nanoparticle synthesis and the formation of inks therefrom
US7078276B1 (en) 2003-01-08 2006-07-18 Kovio, Inc. Nanoparticles and method for making the same
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US7033416B2 (en) 2003-05-22 2006-04-25 The United States Of America As Represented By The Secretary Of The Navy Low temperature synthesis of metallic nanoparticles
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050239948A1 (en) * 2004-04-23 2005-10-27 Yousef Haik Alignment of carbon nanotubes using magnetic particles
US20090280242A1 (en) * 2006-04-06 2009-11-12 Tyson York Winarski Orientation of Carbon Nanotubes Containing Magnetic Nanoparticles in a Magnetic Storage Medium
US8426489B1 (en) * 2008-12-15 2013-04-23 Stc.Unm Dental compositions based on nanocomposites for use in filling and dental crowns
US20120235080A1 (en) * 2010-09-16 2012-09-20 Haiping Hong Alignment of Carbon Nanotubes Comprising Magnetically Sensitive Metal Oxides in Nanofluids

Also Published As

Publication number Publication date
WO2015147928A2 (fr) 2015-10-01
WO2015147928A9 (fr) 2016-02-04
WO2015147931A1 (fr) 2015-10-01

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