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WO2008030110A3 - Procédés de formation de nanoparticules - Google Patents

Procédés de formation de nanoparticules Download PDF

Info

Publication number
WO2008030110A3
WO2008030110A3 PCT/NZ2007/000246 NZ2007000246W WO2008030110A3 WO 2008030110 A3 WO2008030110 A3 WO 2008030110A3 NZ 2007000246 W NZ2007000246 W NZ 2007000246W WO 2008030110 A3 WO2008030110 A3 WO 2008030110A3
Authority
WO
WIPO (PCT)
Prior art keywords
nanoparticles
elements
group
methods
decomposition
Prior art date
Application number
PCT/NZ2007/000246
Other languages
English (en)
Other versions
WO2008030110A2 (fr
Inventor
Richard David Tilley
Christopher William Bumby
Original Assignee
Victoria Link Ltd
Richard David Tilley
Christopher William Bumby
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
Application filed by Victoria Link Ltd, Richard David Tilley, Christopher William Bumby filed Critical Victoria Link Ltd
Priority to CA002662006A priority Critical patent/CA2662006A1/fr
Priority to US12/439,472 priority patent/US20100139455A1/en
Priority to EP07834850A priority patent/EP2059480A4/fr
Priority to JP2009526561A priority patent/JP2010502540A/ja
Priority to AU2007293765A priority patent/AU2007293765A1/en
Publication of WO2008030110A2 publication Critical patent/WO2008030110A2/fr
Publication of WO2008030110A3 publication Critical patent/WO2008030110A3/fr

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
    • B22F9/18—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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Silicon Compounds (AREA)

Abstract

La présente invention concerne un procédé de préparation de nanoparticules d'éléments du groupe IV, notamment de nanoparticules de Si, Ge et Sn, et d'alliages binaires ou ternaires de ces éléments. Le procédé comprend la décomposition en phase de solution d'un ou de plusieurs précurseurs de métaux du groupe IV à température élevée et sous atmosphère inerte à pression atmosphérique, en utilisant un réactif favorisant la décomposition. Un agent de liaison de surface est ajouté au mélange réactionnel afin de former une couche organique entourant les nanoparticules et empêchant l'agrégation.
PCT/NZ2007/000246 2006-09-04 2007-09-04 Procédés de formation de nanoparticules WO2008030110A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA002662006A CA2662006A1 (fr) 2006-09-04 2007-09-04 Procedes de formation de nanoparticules
US12/439,472 US20100139455A1 (en) 2006-09-04 2007-09-04 Methods of Forming Nanoparticles
EP07834850A EP2059480A4 (fr) 2006-09-04 2007-09-04 Procédés de formation de nanoparticules
JP2009526561A JP2010502540A (ja) 2006-09-04 2007-09-04 ナノ粒子の作成方法
AU2007293765A AU2007293765A1 (en) 2006-09-04 2007-09-04 Methods of forming nanoparticles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ54965806 2006-09-04
NZ549658 2006-09-04

Publications (2)

Publication Number Publication Date
WO2008030110A2 WO2008030110A2 (fr) 2008-03-13
WO2008030110A3 true WO2008030110A3 (fr) 2008-06-19

Family

ID=39157690

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NZ2007/000246 WO2008030110A2 (fr) 2006-09-04 2007-09-04 Procédés de formation de nanoparticules

Country Status (7)

Country Link
US (1) US20100139455A1 (fr)
EP (1) EP2059480A4 (fr)
JP (1) JP2010502540A (fr)
CN (1) CN101528606A (fr)
AU (1) AU2007293765A1 (fr)
CA (1) CA2662006A1 (fr)
WO (1) WO2008030110A2 (fr)

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* Cited by examiner, † Cited by third party
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US9095898B2 (en) * 2008-09-15 2015-08-04 Lockheed Martin Corporation Stabilized metal nanoparticles and methods for production thereof
US8486305B2 (en) * 2009-11-30 2013-07-16 Lockheed Martin Corporation Nanoparticle composition and methods of making the same
WO2010040100A2 (fr) * 2008-10-03 2010-04-08 Life Technologies Corporation Procédés de préparation de nanocristaux reposant sur l'utilisation d'agents de transfert d'électrons
US9330821B2 (en) 2008-12-19 2016-05-03 Boutiq Science Limited Magnetic nanoparticles
US9072185B2 (en) 2009-07-30 2015-06-30 Lockheed Martin Corporation Copper nanoparticle application processes for low temperature printable, flexible/conformal electronics and antennas
US9011570B2 (en) 2009-07-30 2015-04-21 Lockheed Martin Corporation Articles containing copper nanoparticles and methods for production and use thereof
US10544483B2 (en) 2010-03-04 2020-01-28 Lockheed Martin Corporation Scalable processes for forming tin nanoparticles, compositions containing tin nanoparticles, and applications utilizing same
WO2011109660A2 (fr) * 2010-03-04 2011-09-09 Lockheed Martin Corporation Compositions contenant des nanoparticules d'étain, et procédés d'utilisation correspondants
US9017450B2 (en) * 2010-12-09 2015-04-28 Carestream Health, Inc. Nanowire preparation methods, compositions, and articles
TWI575062B (zh) 2011-12-16 2017-03-21 拜歐菲樂Ｉｐ有限責任公司 低溫注射組成物，用於低溫調節導管中流量之系統及方法
SG11201404758YA (en) 2012-02-10 2014-09-26 Lockheed Corp Photovoltaic cells having electrical contacts formed from metal nanoparticles and methods for production thereof
SG11201404728VA (en) 2012-02-10 2014-09-26 Lockheed Corp Nanoparticle paste formulations and methods for production and use thereof
EP3412750B1 (fr) * 2015-10-28 2025-07-30 Samsung Electronics Co., Ltd. Points quantiques, leurs procédés de production et dispositifs électroniques les comprenant
US10385075B1 (en) * 2018-10-11 2019-08-20 Nanostar, Inc. Mechanochemical functionalization of silicon
CN110125429A (zh) * 2019-06-03 2019-08-16 哈尔滨工业大学 一种硅锗合金复合材料的制备方法及其应用
US11331725B2 (en) * 2019-07-19 2022-05-17 Honda Motor Co., Ltd. Synthetic method for preparing small palladium nanocubes

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US20050036938A1 (en) * 2003-08-13 2005-02-17 Taegwhan Hyeon Method for synthesizing nanoparticles of metal sulfides
WO2006052042A1 (fr) * 2004-11-10 2006-05-18 Yonsei University Methode de preparation de nanoparticules d'oxyde magnetique et de nanoparticules d'oxyde metallique
US20060110313A1 (en) * 2004-11-22 2006-05-25 International Business Machines Corporation Method for the preparation of IV-VI semiconductor nanoparticles
WO2006137895A2 (fr) * 2004-09-30 2006-12-28 The Trustees Of Boston College Nanocristaux metalliques monocristallins
WO2007075886A2 (fr) * 2005-12-21 2007-07-05 The Research Foundation Of State University Of New York Nanocristaux semiconducteurs non spheriques et procedes pour les realiser
US20070264492A1 (en) * 2006-05-10 2007-11-15 Sony Corporation Metal oxide nanoparticles, production method thereof, light-emitting element assembly, and optical material

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US5850064A (en) * 1997-04-11 1998-12-15 Starfire Electronics Development & Marketing, Ltd. Method for photolytic liquid phase synthesis of silicon and germanium nanocrystalline materials
US6663797B2 (en) * 2000-12-14 2003-12-16 Hewlett-Packard Development Company, L.P. Stabilization of configurable molecular mechanical devices
US8618595B2 (en) * 2001-07-02 2013-12-31 Merck Patent Gmbh Applications of light-emitting nanoparticles
US6918946B2 (en) * 2001-07-02 2005-07-19 Board Of Regents, The University Of Texas System Applications of light-emitting nanoparticles
US6846565B2 (en) * 2001-07-02 2005-01-25 Board Of Regents, The University Of Texas System Light-emitting nanoparticles and method of making same
US7005669B1 (en) * 2001-08-02 2006-02-28 Ultradots, Inc. Quantum dots, nanocomposite materials with quantum dots, devices with quantum dots, and related fabrication methods
US20030066998A1 (en) * 2001-08-02 2003-04-10 Lee Howard Wing Hoon Quantum dots of Group IV semiconductor materials
US6794265B2 (en) * 2001-08-02 2004-09-21 Ultradots, Inc. Methods of forming quantum dots of Group IV semiconductor materials
JP2005503984A (ja) * 2001-09-19 2005-02-10 エバーグリーン ソーラー， インコーポレイテッド 化学的に接近可能な表面を有するケイ素ナノクリスタルを調製するための高収率方法
US7335259B2 (en) * 2003-07-08 2008-02-26 Brian A. Korgel Growth of single crystal nanowires
US20050258419A1 (en) * 2004-05-05 2005-11-24 California Institute Of Technology System and method for making nanoparticles with controlled emission properties

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050036938A1 (en) * 2003-08-13 2005-02-17 Taegwhan Hyeon Method for synthesizing nanoparticles of metal sulfides
WO2006137895A2 (fr) * 2004-09-30 2006-12-28 The Trustees Of Boston College Nanocristaux metalliques monocristallins
WO2006052042A1 (fr) * 2004-11-10 2006-05-18 Yonsei University Methode de preparation de nanoparticules d'oxyde magnetique et de nanoparticules d'oxyde metallique
US20060110313A1 (en) * 2004-11-22 2006-05-25 International Business Machines Corporation Method for the preparation of IV-VI semiconductor nanoparticles
WO2007075886A2 (fr) * 2005-12-21 2007-07-05 The Research Foundation Of State University Of New York Nanocristaux semiconducteurs non spheriques et procedes pour les realiser
US20070264492A1 (en) * 2006-05-10 2007-11-15 Sony Corporation Metal oxide nanoparticles, production method thereof, light-emitting element assembly, and optical material

Also Published As

Publication number Publication date
EP2059480A2 (fr) 2009-05-20
WO2008030110A2 (fr) 2008-03-13
EP2059480A4 (fr) 2010-05-05
CA2662006A1 (fr) 2008-03-13
CN101528606A (zh) 2009-09-09
AU2007293765A1 (en) 2008-03-13
JP2010502540A (ja) 2010-01-28
US20100139455A1 (en) 2010-06-10

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