KR20250142909A - 백금 담지 단결정 구상 카본 나노입자의 제조방법 - Google Patents

백금 담지 단결정 구상 카본 나노입자의 제조방법

Info

Publication number
KR20250142909A
KR20250142909A KR1020257029454A KR20257029454A KR20250142909A KR 20250142909 A KR20250142909 A KR 20250142909A KR 1020257029454 A KR1020257029454 A KR 1020257029454A KR 20257029454 A KR20257029454 A KR 20257029454A KR 20250142909 A KR20250142909 A KR 20250142909A
Authority
KR
South Korea
Prior art keywords
platinum
spherical carbon
crystal spherical
carbon nanoparticles
crystal
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.)
Pending
Application number
KR1020257029454A
Other languages
English (en)
Korean (ko)
Inventor
히데키 오카와
마사카즈 이노무라
Original Assignee
엠. 테크닉 가부시키가이샤
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 엠. 테크닉 가부시키가이샤 filed Critical 엠. 테크닉 가부시키가이샤
Publication of KR20250142909A publication Critical patent/KR20250142909A/ko
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/15—Nano-sized carbon materials
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/65—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing carbon
    • 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/626—Metals
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/82—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by IR- or Raman-data
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/86—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by NMR- or ESR-data

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Catalysts (AREA)
  • Carbon And Carbon Compounds (AREA)
KR1020257029454A 2023-02-27 2023-02-27 백금 담지 단결정 구상 카본 나노입자의 제조방법 Pending KR20250142909A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2023/007011 WO2024180594A1 (ja) 2023-02-27 2023-02-27 白金担持単結晶球状カーボンナノ粒子の製造方法

Publications (1)

Publication Number Publication Date
KR20250142909A true KR20250142909A (ko) 2025-09-30

Family

ID=92589279

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257029454A Pending KR20250142909A (ko) 2023-02-27 2023-02-27 백금 담지 단결정 구상 카본 나노입자의 제조방법

Country Status (4)

Country Link
JP (1) JPWO2024180594A1 (https=)
KR (1) KR20250142909A (https=)
CN (1) CN120693301A (https=)
WO (1) WO2024180594A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009128203A1 (ja) 2008-04-14 2009-10-22 パナソニック株式会社 表面ナノ構造を有する酸素極を備える燃料電池
JP4458202B2 (ja) 2007-08-09 2010-04-28 エム・テクニック株式会社 半導体微粒子の製造方法
JP5500597B2 (ja) 2007-07-06 2014-05-21 エム・テクニック株式会社 強制超薄膜回転式処理法を用いた微粒子の製造方法
WO2018163955A1 (ja) 2017-03-09 2018-09-13 国立研究開発法人物質・材料研究機構 組成物、その製造方法、および、その用途
JP2019155349A (ja) 2018-03-12 2019-09-19 国立大学法人群馬大学 酸素還元触媒用炭素系複合体ならびにその製造方法および用途

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003308849A (ja) * 2002-04-12 2003-10-31 Tanaka Kikinzoku Kogyo Kk 高分子固体電解質形燃料電池の燃料極用触媒
JP5644732B2 (ja) * 2011-10-13 2014-12-24 トヨタ自動車株式会社 非水電解質二次電池
US10364508B2 (en) * 2014-07-14 2019-07-30 M. Technique Co., Ltd. Method for producing single crystalline zinc oxide nanoparticles
KR102525331B1 (ko) * 2015-07-14 2023-04-25 엠. 테크닉 가부시키가이샤 산화물 입자의 제조 방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5500597B2 (ja) 2007-07-06 2014-05-21 エム・テクニック株式会社 強制超薄膜回転式処理法を用いた微粒子の製造方法
JP4458202B2 (ja) 2007-08-09 2010-04-28 エム・テクニック株式会社 半導体微粒子の製造方法
WO2009128203A1 (ja) 2008-04-14 2009-10-22 パナソニック株式会社 表面ナノ構造を有する酸素極を備える燃料電池
WO2018163955A1 (ja) 2017-03-09 2018-09-13 国立研究開発法人物質・材料研究機構 組成物、その製造方法、および、その用途
JP2019155349A (ja) 2018-03-12 2019-09-19 国立大学法人群馬大学 酸素還元触媒用炭素系複合体ならびにその製造方法および用途

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
비특허문헌 1: Journal of Materials Chemistry, Volume 2, pp. 6025-6031 (2014)

Also Published As

Publication number Publication date
CN120693301A (zh) 2025-09-23
WO2024180594A1 (ja) 2024-09-06
JPWO2024180594A1 (https=) 2024-09-06

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