SG10201800175QA - Method for forming noble metal nanoparticles on a support - Google Patents

Method for forming noble metal nanoparticles on a support

Info

Publication number
SG10201800175QA
SG10201800175QA SG10201800175QA SG10201800175QA SG10201800175QA SG 10201800175Q A SG10201800175Q A SG 10201800175QA SG 10201800175Q A SG10201800175Q A SG 10201800175QA SG 10201800175Q A SG10201800175Q A SG 10201800175QA SG 10201800175Q A SG10201800175Q A SG 10201800175QA
Authority
SG
Singapore
Prior art keywords
support
noble metal
metal nanoparticles
forming noble
forming
Prior art date
Application number
SG10201800175QA
Inventor
Weijiang Zhou
Miao Li
Siew Hwa Chan
Original Assignee
Univ Nanyang Tech
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 Univ Nanyang Tech filed Critical Univ Nanyang Tech
Publication of SG10201800175QA publication Critical patent/SG10201800175QA/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
    • H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
    • 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
    • B22F1/052—Metallic powder characterised by the size or surface area of the particles characterised by a mixture of particles of different sizes or by the particle size distribution
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/18—Non-metallic particles coated with metal
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/9041—Metals or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
    • H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Manufacturing & Machinery (AREA)
  • Catalysts (AREA)
  • Inert Electrodes (AREA)
SG10201800175QA 2013-08-01 2014-07-18 Method for forming noble metal nanoparticles on a support SG10201800175QA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201361861108P 2013-08-01 2013-08-01

Publications (1)

Publication Number Publication Date
SG10201800175QA true SG10201800175QA (en) 2018-02-27

Family

ID=52432170

Family Applications (3)

Application Number Title Priority Date Filing Date
SG10201912225TA SG10201912225TA (en) 2013-08-01 2014-07-18 Method for forming noble metal nanoparticles on a support
SG10201800175QA SG10201800175QA (en) 2013-08-01 2014-07-18 Method for forming noble metal nanoparticles on a support
SG11201510666QA SG11201510666QA (en) 2013-08-01 2014-07-18 Method for forming noble metal nanoparticles on a support

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG10201912225TA SG10201912225TA (en) 2013-08-01 2014-07-18 Method for forming noble metal nanoparticles on a support

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG11201510666QA SG11201510666QA (en) 2013-08-01 2014-07-18 Method for forming noble metal nanoparticles on a support

Country Status (5)

Country Link
US (2) US10439228B2 (en)
EP (1) EP3027308B1 (en)
CN (1) CN105431230B (en)
SG (3) SG10201912225TA (en)
WO (1) WO2015016773A1 (en)

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TWI509103B (en) * 2014-04-03 2015-11-21 Univ Nat Chiao Tung Manufacturing method of platinum nanoparticles solution and self-assembled platinum counter electrode
CN106346016B (en) * 2016-08-30 2018-04-06 电子科技大学 The preparation method of silver/graphite alkene laminated film and the application in ultraviolet detector
CN106698616B (en) * 2016-12-18 2019-04-16 中南大学 A kind of method that citric acid reduction prepares active carbon loading silver
CN106623975B (en) * 2016-12-23 2019-01-25 有研亿金新材料有限公司 A kind of nanoscale platinum-rhodium alloy powder and preparation method thereof
CN107482231A (en) * 2017-08-01 2017-12-15 江苏理工学院 A kind of spherical Pt/ charings stalk compound material of fine and close three-dimensional manometer and preparation method thereof
CN107900363A (en) * 2017-11-27 2018-04-13 南通金源智能技术有限公司 A kind of 3D printer aluminium powder and preparation method thereof
CN107737937A (en) * 2017-11-27 2018-02-27 南通金源智能技术有限公司 A kind of aluminium powder for 3D printing and preparation method thereof
CN108417848A (en) * 2018-02-12 2018-08-17 华南理工大学 A kind of platinum-nickel alloy catalyst nano material and the preparation method and application thereof having efficient electric catalytic oxidation-reduction performance
CN108500291B (en) * 2018-03-16 2021-07-06 南京工业大学 Preparation method of flaky cobalt powder in alkaline medium
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
CN111403755B (en) * 2020-01-17 2021-08-03 华中科技大学 Supported noble metal catalyst and preparation method and application thereof
CN115298864A (en) * 2020-03-17 2022-11-04 南洋理工大学 Method for forming noble metal nanostructures on a support
CN111584884A (en) * 2020-05-15 2020-08-25 无锡威孚高科技集团股份有限公司 Microwave preparation method of fuel cell binary alloy catalyst
CN111842924B (en) * 2020-07-16 2022-06-07 西安交通大学 Microwave-assisted metal nanoparticle preparation method and system
CN113210622B (en) * 2021-04-12 2022-11-01 上海纳米技术及应用国家工程研究中心有限公司 Preparation method for synthesizing gold nanoparticles with different particle sizes by one-step method of direct reduction of carbon black
CN113600167B (en) * 2021-09-13 2023-12-29 湖南省格林森炭业有限责任公司 Preparation method of palladium-carbon catalyst based on ectoine
CN113745555A (en) * 2021-09-30 2021-12-03 深圳市燃电科技有限公司 Device and method for preparing carbon-supported platinum nano catalyst by solid phase mixing
CN114497581A (en) * 2021-12-17 2022-05-13 厦门大学 Preparation method of PtCo/C intermetallic compound catalyst with high metal content

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US3992331A (en) 1973-12-28 1976-11-16 Prototech Company Catalytic platinum metal particles on a substrate and method of preparing the catalyst
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US20070101824A1 (en) * 2005-06-10 2007-05-10 Board Of Trustees Of Michigan State University Method for producing compositions of nanoparticles on solid surfaces
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Also Published As

Publication number Publication date
EP3027308A1 (en) 2016-06-08
SG10201912225TA (en) 2020-02-27
WO2015016773A1 (en) 2015-02-05
EP3027308B1 (en) 2023-12-06
US20160141630A1 (en) 2016-05-19
US10439228B2 (en) 2019-10-08
US11201335B2 (en) 2021-12-14
EP3027308A4 (en) 2017-04-26
US20190326607A1 (en) 2019-10-24
CN105431230A (en) 2016-03-23
EP3027308C0 (en) 2023-12-06
CN105431230B (en) 2020-07-28
SG11201510666QA (en) 2016-01-28

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