EP1812158A4 - MULTICOMPOSANT NANOPARTICLES FORMED BY DISPERSING - Google Patents

MULTICOMPOSANT NANOPARTICLES FORMED BY DISPERSING

Info

Publication number
EP1812158A4
EP1812158A4 EP05858246A EP05858246A EP1812158A4 EP 1812158 A4 EP1812158 A4 EP 1812158A4 EP 05858246 A EP05858246 A EP 05858246A EP 05858246 A EP05858246 A EP 05858246A EP 1812158 A4 EP1812158 A4 EP 1812158A4
Authority
EP
European Patent Office
Prior art keywords
multicomposant
dispersing
nanoparticles formed
nanoparticles
multicomposant nanoparticles
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.)
Withdrawn
Application number
EP05858246A
Other languages
German (de)
French (fr)
Other versions
EP1812158A2 (en
Inventor
Bing Zhou
Sukesh Parasher
Michael Rueter
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.)
Headwaters Technology Innovation LLC
Original Assignee
Headwaters Technology Innovation LLC
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 US10/990,616 external-priority patent/US7632775B2/en
Application filed by Headwaters Technology Innovation LLC filed Critical Headwaters Technology Innovation LLC
Publication of EP1812158A2 publication Critical patent/EP1812158A2/en
Publication of EP1812158A4 publication Critical patent/EP1812158A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
    • B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/391—Physical properties of the active metal ingredient
    • B01J35/393—Metal or metal oxide crystallite size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/745—Iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/8906—Iron and noble metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/8933—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • B01J35/45—Nanoparticles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B01J37/0203—Impregnation the impregnation liquid containing organic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/16—Reducing
    • B01J37/18—Reducing with gases containing free hydrogen
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/18—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • B01J2235/10—Infrared [IR]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/8933—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8946—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with alkali or alkaline earth metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
EP05858246A 2004-11-17 2005-10-19 MULTICOMPOSANT NANOPARTICLES FORMED BY DISPERSING Withdrawn EP1812158A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/990,616 US7632775B2 (en) 2004-11-17 2004-11-17 Multicomponent nanoparticles formed using a dispersing agent
US11/103,676 US20060105910A1 (en) 2004-11-17 2005-04-12 Multicomponent nanoparticles formed using a dispersing agent
PCT/US2005/037545 WO2007001418A2 (en) 2004-11-17 2005-10-19 Multicomponent nanoparticles formed using a dispersing agent

Publications (2)

Publication Number Publication Date
EP1812158A2 EP1812158A2 (en) 2007-08-01
EP1812158A4 true EP1812158A4 (en) 2010-11-24

Family

ID=37595598

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05858246A Withdrawn EP1812158A4 (en) 2004-11-17 2005-10-19 MULTICOMPOSANT NANOPARTICLES FORMED BY DISPERSING

Country Status (4)

Country Link
EP (1) EP1812158A4 (en)
KR (1) KR20070062548A (en)
CA (1) CA2579785A1 (en)
WO (1) WO2007001418A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7569508B2 (en) * 2004-11-17 2009-08-04 Headwaters Technology Innovation, Llc Reforming nanocatalysts and method of making and using such catalysts
US8926937B2 (en) 2005-11-14 2015-01-06 Agency For Science, Technology And Research Highly dispersed metal catalysts
US7718710B2 (en) * 2006-03-17 2010-05-18 Headwaters Technology Innovation, Llc Stable concentrated metal colloids and methods of making same
KR102345912B1 (en) 2014-01-29 2022-01-03 쓰리엠 이노베이티브 프로퍼티즈 캄파니 Aqueous surface coating composition and modified particles
KR101936274B1 (en) * 2016-11-30 2019-01-08 디토테크놀로지 주식회사 The preparations of copper alloy nanoparticles, nanodispersions, and sputtering targents
CL2017003488A1 (en) * 2017-12-29 2018-05-25 Univ Chile Bimetallic method for the construction of nanoparticle (nps) of metallic copper, for coating with smaller nanoparticles of the secondary metal.
CN113877560B (en) * 2020-07-03 2024-01-26 中国石油化工股份有限公司 Synthesis method of methyl acrylate and solid base catalyst thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030121364A1 (en) * 2002-01-02 2003-07-03 International Business Machines Corporation Metal salt reduction to form alloy nanoparticles
JP2003226901A (en) * 2002-02-05 2003-08-15 Hitachi Maxell Ltd Binary alloy fine particles and method for producing the same
EP1522341A1 (en) * 2003-09-22 2005-04-13 Tanaka Kikinzoku Kogyo K.K. Precious metal-metal oxide composite cluster

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6353037B1 (en) * 2000-07-12 2002-03-05 3M Innovative Properties Company Foams containing functionalized metal oxide nanoparticles and methods of making same
US6793883B2 (en) * 2001-07-05 2004-09-21 General Electric Company Application of catalytic nanoparticles to high temperature water systems to reduce stress corrosion cracking
US6727309B1 (en) * 2002-10-08 2004-04-27 3M Innovative Properties Company Floor finish composition

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030121364A1 (en) * 2002-01-02 2003-07-03 International Business Machines Corporation Metal salt reduction to form alloy nanoparticles
JP2003226901A (en) * 2002-02-05 2003-08-15 Hitachi Maxell Ltd Binary alloy fine particles and method for producing the same
EP1522341A1 (en) * 2003-09-22 2005-04-13 Tanaka Kikinzoku Kogyo K.K. Precious metal-metal oxide composite cluster

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
SUN S ET AL: "Controlled synthesis and assembly of FePt nanoparticles", JOURNAL OF PHYSICAL CHEMISTRY B AMERICAN CHEMICAL SOCIETY US, vol. 107, no. 23, 12 June 2003 (2003-06-12), pages 5419 - 5425, XP002603840 *
WEI-YONG YU ET AL: "PREPARATION OF POLYMER-PROTECTED PT/CO BIMETALLIC COLLOID AND ITS CATALYTIC PROPERTIES IN SELECTIVE HYDROGENATION OF CINNAMALDEHYDE TO CINNAMYL ALCOHOL", POLYMERS FOR ADVANCED TECHNOLOGIES, vol. 7, no. 8, 1 August 1996 (1996-08-01), pages 719 - 722, XP000623432, ISSN: 1042-7147 *

Also Published As

Publication number Publication date
WO2007001418A2 (en) 2007-01-04
EP1812158A2 (en) 2007-08-01
KR20070062548A (en) 2007-06-15
CA2579785A1 (en) 2007-01-04
WO2007001418A3 (en) 2007-05-18

Similar Documents

Publication Publication Date Title
EP1809719A4 (en) MULTIPHASIC NANOPARTICLES
EP1648622A4 (en) NANOPARTICLES STABILIZED AND FUNCTIONALIZED CHEMICALLY
EP1701910A4 (en) ENHANCED BIOPROCEDES BY MAGNETIC NANOPARTICLES
EP1899732A4 (en) ACCORDABLE PLASMONIC NANOPARTICLES
FR2877571B1 (en) NANOPARTICLES WITH INTRACELLULAR TARGETING ELEMENT, PREPARATION AND USES
EP1969633A4 (en) LIGHTING DEVICE
EP1922885A4 (en) ADAPTATION OF A DIFFUSION BASED ON THE SITE
ATE506362T1 (en) 1-AZA-BICYCLOÄ3.3.1ÜNONANE
FR2879831B1 (en) ANTENNA ARRANGEMENT
EP1841841A4 (en) IMPROVED LEAD AVIATION GASOLINE
EP1719731A4 (en) ELEVATOR WINCH
FR2889227B1 (en) PROVISIONAL CLEARANCE DEVICE WITH CLIPSABLE HEADER
EP1812158A4 (en) MULTICOMPOSANT NANOPARTICLES FORMED BY DISPERSING
EP1939125A4 (en) ELEVATOR DEVICE
EP1918239A4 (en) ELEVATOR DEVICE
EP1870368A4 (en) ELEVATOR DEVICE
EP1908480A4 (en) INTERFERON-ALPHA REGULATOR
FR2879635B1 (en) OSSATURE CONNECTOR
EP1811842A4 (en) 3,3'-DIINDOLYLMETHANE IMMUNA-ACTIVE COMPOSITIONS
EP1958911A4 (en) LIFT DEVICE
DE502005004274D1 (en) spooling
FR2893854B1 (en) ANTI-SLIP CLIMBING DEVICE, IN PARTICULAR FOR CLIMBING TREES
EP1882667A4 (en) ELEVATOR DEVICE
FR2907894B1 (en) "TOPOGRAPHIC TERMINAL"
FR2892406B1 (en) ELEMENT FOR HANDLING A PLATE LOCATED ON THE GROUND

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20070321

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

DAX Request for extension of the european patent (deleted)
RIC1 Information provided on ipc code assigned before grant

Ipc: B01J 35/00 20060101ALI20101012BHEP

Ipc: B01J 23/89 20060101ALI20101012BHEP

Ipc: B01J 23/00 20060101AFI20070221BHEP

A4 Supplementary search report drawn up and despatched

Effective date: 20101026

17Q First examination report despatched

Effective date: 20120127

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20120607