KR100833154B1 - 촉매 담지체 및 그것을 이용한 연료전지 - Google Patents

촉매 담지체 및 그것을 이용한 연료전지 Download PDF

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KR100833154B1
KR100833154B1 KR1020067011357A KR20067011357A KR100833154B1 KR 100833154 B1 KR100833154 B1 KR 100833154B1 KR 1020067011357 A KR1020067011357 A KR 1020067011357A KR 20067011357 A KR20067011357 A KR 20067011357A KR 100833154 B1 KR100833154 B1 KR 100833154B1
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fuel cell
catalyst
carbon fiber
catalyst carrier
grinding
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Korean (ko)
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KR20060103915A (ko
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켄이치로 오타
아키미츠 이시하라
사토시 이이노우
아키노리 수도
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쇼와 덴코 가부시키가이샤
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    • 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
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/18—Carbon
    • B01J21/185—Carbon nanotubes
    • 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
    • B01J23/42—Platinum
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • 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
    • 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
    • H01M4/921—Alloys or mixtures with metallic elements
    • 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
    • H01M4/96—Carbon-based electrodes
    • 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
    • H01M8/1007—Fuel cells with solid electrolytes with both reactants being gaseous or vaporised
    • 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
    • B01J2235/30—Scanning electron microscopy; Transmission electron microscopy
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/58—Fabrics or filaments
    • 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
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/612—Surface area less than 10 m2/g
    • 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
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/613—10-100 m2/g
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Nanotechnology (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Composite Materials (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Inert Electrodes (AREA)
  • Catalysts (AREA)
  • Fuel Cell (AREA)
KR1020067011357A 2004-01-27 2005-01-26 촉매 담지체 및 그것을 이용한 연료전지 Expired - Fee Related KR100833154B1 (ko)

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JP2004018879 2004-01-27
JPJP-P-2004-00018879 2004-01-27

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KR20060103915A KR20060103915A (ko) 2006-10-04
KR100833154B1 true KR100833154B1 (ko) 2008-05-28

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KR1020087004156A Expired - Fee Related KR100967560B1 (ko) 2004-01-27 2005-01-26 촉매 담지체 및 그것을 이용한 연료전지

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EP (1) EP1710014B1 (cg-RX-API-DMAC7.html)
JP (1) JP5071997B2 (cg-RX-API-DMAC7.html)
KR (2) KR100833154B1 (cg-RX-API-DMAC7.html)
CN (4) CN102600833A (cg-RX-API-DMAC7.html)
WO (1) WO2005070535A1 (cg-RX-API-DMAC7.html)

Families Citing this family (10)

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US7749935B2 (en) * 2004-01-27 2010-07-06 Showa Denko K.K. Catalyst carrier and fuel cell using the same
EP2119500B1 (en) * 2007-03-14 2016-11-30 Nissan Motor Co., Ltd. Fibrous structure
JP2009009815A (ja) 2007-06-28 2009-01-15 Toyota Central R&D Labs Inc 電極触媒基板及びその製造方法、並びに、固体高分子型燃料電池
JP5611349B2 (ja) * 2009-08-03 2014-10-22 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 電気化学的反応のための触媒
CN103931037B (zh) * 2011-11-16 2017-04-12 国立大学法人丰桥技术科学大学 微生物发电装置、微生物发电装置用电极及其制造方法
CN103816942B (zh) * 2014-03-18 2015-08-19 黑龙江大学 用于甲醇电氧化阳极催化剂载体的锡掺杂二氧化钛的制备方法
KR102034635B1 (ko) 2017-03-21 2019-10-22 주식회사 알티엑스 전자빔을 이용한 연료전지용 촉매의 제조방법
KR102169124B1 (ko) * 2018-12-19 2020-10-22 주식회사 제이앤티지 흑연화 탄소 기재 및 이를 채용한 기체확산층
CN113477248B (zh) * 2021-06-08 2022-05-24 华南理工大学 一种甲醛催化降解用负载铂单质纸基碳纤维及其制备和应用
CN120749176A (zh) * 2025-08-20 2025-10-03 中国科学院大连化学物理研究所 一种基于碳纤维为载体负载Pt催化剂的复合抗反极阳极催化层及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01119340A (ja) * 1987-11-04 1989-05-11 Asahi Chem Ind Co Ltd 極細炭素繊維を担体とする触媒
JPH0681218A (ja) * 1992-09-01 1994-03-22 Nikkiso Co Ltd 層間化合物形成用黒鉛化気相成長炭素及びその製造方法
JP2003246613A (ja) * 2002-02-26 2003-09-02 Denso Corp 金属添加炭素材料の製造方法及びこの方法により製造された金属添加炭素材料を用いた燃料電池用電極材料、化学反応用触媒担体、ガス貯蔵材

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JPH0684517A (ja) * 1992-09-01 1994-03-25 Japan Storage Battery Co Ltd 非水電解液二次電池
WO2001092151A1 (en) * 2000-05-31 2001-12-06 Showa Denko K.K. Electrically conductive fine carbon composite, catalyst for solid polymer fuel cell and fuel battery
JP3765999B2 (ja) * 2000-06-30 2006-04-12 株式会社東芝 燃料電池
WO2002049412A1 (en) * 2000-12-20 2002-06-27 Showa Denko K.K. Branched vapor-grown carbon fiber, electrically conductive transparent composition and use thereof
EP1354366A4 (en) * 2001-01-16 2009-01-14 Showa Denko Kk CATALYTIC COMPOSITION FOR BATTERY, GAS DIFFUSION LAYER AND FUEL CELL COMPRISING SAID COMPOSITION
JP4195299B2 (ja) * 2001-03-19 2008-12-10 日本電気株式会社 燃料電池用電極及びそれを用いた燃料電池
US6730398B2 (en) * 2001-08-31 2004-05-04 Showa Denko K.K. Fine carbon and method for producing the same
JP2003168429A (ja) * 2001-11-29 2003-06-13 Sanyo Electric Co Ltd 非水電解質二次電池
JP2003187851A (ja) * 2001-12-21 2003-07-04 Toyota Central Res & Dev Lab Inc 固体高分子型燃料電池、その燃料極触媒および固体高分子型燃料電池を用いた発電方法
US7150840B2 (en) * 2002-08-29 2006-12-19 Showa Denko K.K. Graphite fine carbon fiber, and production method and use thereof
JP4454353B2 (ja) * 2003-05-09 2010-04-21 昭和電工株式会社 直線性微細炭素繊維及びそれを用いた樹脂複合体
EP1622971A2 (en) * 2003-05-13 2006-02-08 Showa Denko K.K. Porous body, production method thereof and composite material using the porous body
EP1660589A4 (en) * 2003-09-02 2007-07-04 Showa Denko Kk ELECTRICALLY CONDUCTIVE POLYMER, METHOD OF MANUFACTURING THEREOF AND USE THEREOF
KR100561856B1 (ko) * 2004-01-07 2006-03-16 삼성에스디아이 주식회사 촉매 담체용 짧은 탄소나노튜브, 상기 탄소나노튜브를 이용한 탄소나노튜브 담지 촉매 및 이를 채용한 연료전지

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01119340A (ja) * 1987-11-04 1989-05-11 Asahi Chem Ind Co Ltd 極細炭素繊維を担体とする触媒
JPH0681218A (ja) * 1992-09-01 1994-03-22 Nikkiso Co Ltd 層間化合物形成用黒鉛化気相成長炭素及びその製造方法
JP2003246613A (ja) * 2002-02-26 2003-09-02 Denso Corp 金属添加炭素材料の製造方法及びこの方法により製造された金属添加炭素材料を用いた燃料電池用電極材料、化学反応用触媒担体、ガス貯蔵材

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Publication number Publication date
JP2005243619A (ja) 2005-09-08
KR20060103915A (ko) 2006-10-04
JP5071997B2 (ja) 2012-11-14
CN1913964A (zh) 2007-02-14
CN101822980A (zh) 2010-09-08
KR100967560B1 (ko) 2010-07-05
WO2005070535A1 (ja) 2005-08-04
EP1710014B1 (en) 2017-09-27
EP1710014A1 (en) 2006-10-11
CN102527376A (zh) 2012-07-04
EP1710014A4 (en) 2011-01-05
CN102600833A (zh) 2012-07-25
KR20080030103A (ko) 2008-04-03

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