TW202108240A - 合金奈米粒子、合金奈米粒子的聚集體、催化劑和合金奈米粒子的製造方法 - Google Patents

合金奈米粒子、合金奈米粒子的聚集體、催化劑和合金奈米粒子的製造方法 Download PDF

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TW202108240A
TW202108240A TW109125454A TW109125454A TW202108240A TW 202108240 A TW202108240 A TW 202108240A TW 109125454 A TW109125454 A TW 109125454A TW 109125454 A TW109125454 A TW 109125454A TW 202108240 A TW202108240 A TW 202108240A
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alloy
alloy nanoparticle
elements
nanoparticles
nanoparticle
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TW109125454A
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北川宏
草田康平
吴冬霜
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國立大學法人京都大學
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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • C22C5/04—Alloys based on a platinum group metal
    • 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
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • 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
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/58—Platinum group metals with alkali- or alkaline earth metals
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
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    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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    • H01M4/90—Selection of catalytic material
    • H01M4/9075—Catalytic material supported on carriers, e.g. powder carriers
    • H01M4/9083—Catalytic material supported on carriers, e.g. powder carriers on carbon or graphite
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    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/9091—Unsupported catalytic particles; loose particulate catalytic materials, e.g. in fluidised state
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    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
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    • H01M4/90—Selection of catalytic material
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    • 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
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    • H01M4/90—Selection of catalytic material
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    • H01M4/928—Unsupported catalytic particles; loose particulate catalytic materials, e.g. in fluidised state
    • B—PERFORMING OPERATIONS; TRANSPORTING
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  • Chemical & Material Sciences (AREA)
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  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Catalysts (AREA)
  • Inert Electrodes (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
TW109125454A 2019-07-29 2020-07-28 合金奈米粒子、合金奈米粒子的聚集體、催化劑和合金奈米粒子的製造方法 TW202108240A (zh)

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JP2019138940 2019-07-29
JP2019-138940 2019-07-29
JP2020116149 2020-07-06
JP2020-116149 2020-07-06

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US (1) US12325903B2 (https=)
EP (1) EP4005701A4 (https=)
JP (1) JP7618231B2 (https=)
TW (1) TW202108240A (https=)
WO (1) WO2021020377A1 (https=)

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CN113061937A (zh) * 2021-03-04 2021-07-02 江南大学 一种应用于酸性析氧反应的FeCoNiIrRu高熵纳米粒子催化材料及其制备方法
CN113528985A (zh) * 2021-07-30 2021-10-22 西安工业大学 一种微合金化的脆性耐蚀高熵非晶合金及其制备方法
CN114335576A (zh) * 2021-12-30 2022-04-12 河北工业大学 一种泡沫镍为基底的CoN/Ti3C2材料制备方法与应用
WO2023049350A1 (en) * 2021-09-23 2023-03-30 University Of Maryland, College Park Catalytic structures with metal oxide substrates, and methods for fabrication and use thereof

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