KR102219585B1 - 다공질 탄소 촉매와 그 제조 방법, 그리고 전극 및 전지 - Google Patents

다공질 탄소 촉매와 그 제조 방법, 그리고 전극 및 전지 Download PDF

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KR102219585B1
KR102219585B1 KR1020157034557A KR20157034557A KR102219585B1 KR 102219585 B1 KR102219585 B1 KR 102219585B1 KR 1020157034557 A KR1020157034557 A KR 1020157034557A KR 20157034557 A KR20157034557 A KR 20157034557A KR 102219585 B1 KR102219585 B1 KR 102219585B1
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organic polymer
metal
porous carbon
carbon catalyst
skeleton
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KR20160019423A (ko
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야스오 이마시로
유지 쿠보타
아키코 타이라
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닛신보 홀딩스 가부시키 가이샤
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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
    • H01M4/96—Carbon-based electrodes
    • 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
    • B01J37/08—Heat treatment
    • B01J37/082—Decomposition and pyrolysis
    • B01J37/084—Decomposition of carbon-containing compounds into carbon
    • B01J35/04—
    • 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
    • C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/02—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/08—Hybrid cells; Manufacture thereof composed of a half-cell of a fuel-cell type and a half-cell of the secondary-cell type
    • 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
    • H01M4/8605—Porous electrodes
    • 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
    • H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
    • 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
    • H01M4/9075—Catalytic material supported on carriers, e.g. powder carriers
    • H01M4/9083—Catalytic material supported on carriers, e.g. powder carriers on carbon or graphite
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
    • H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
    • 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
    • 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
    • Y02E60/10—Energy storage using batteries
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
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  • Inert Electrodes (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
KR1020157034557A 2013-06-14 2014-06-04 다공질 탄소 촉매와 그 제조 방법, 그리고 전극 및 전지 Active KR102219585B1 (ko)

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JP2013126098A JP6159585B2 (ja) 2013-06-14 2013-06-14 多孔質炭素触媒及びその製造方法並びに電極及び電池
JPJP-P-2013-126098 2013-06-14
PCT/JP2014/064831 WO2014199880A1 (ja) 2013-06-14 2014-06-04 多孔質炭素触媒及びその製造方法並びに電極及び電池

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KR102219585B1 true KR102219585B1 (ko) 2021-02-24

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Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180073133A (ko) * 2016-12-22 2018-07-02 현대자동차주식회사 연료전지용 하이브리드 촉매 및 그 제조 방법
CN110891679B (zh) * 2017-07-13 2022-12-02 日清纺控股株式会社 碳催化剂、电池电极和电池
CA3069575A1 (en) * 2017-07-13 2019-01-17 Nisshinbo Holdings Inc. Carbon catalyst, battery electrode, and battery
CN108232209B (zh) * 2017-12-18 2021-06-08 北京航空航天大学 中温碳化金属骨架化合物扩孔技术用于高活性铁氮碳催化剂制备
CN109126887B (zh) * 2018-09-10 2021-10-19 湖南科技大学 一种聚氨酯基复合光催化膜的制备方法
KR102196709B1 (ko) 2018-11-02 2020-12-30 한국화학연구원 과산화수소 분해용 활성탄소 촉매, 이의 제조방법 및 이를 사용한 과산화수소 분해방법
JP7240608B2 (ja) * 2019-08-29 2023-03-16 トヨタ自動車株式会社 非水溶性高分子の多孔質体の製造方法
JP7276688B2 (ja) 2019-08-29 2023-05-18 トヨタ自動車株式会社 エチレン－ビニルアルコール共重合体の多孔質体の製造方法
JP7281086B2 (ja) 2019-10-09 2023-05-25 トヨタ自動車株式会社 多孔質体の製造方法
KR102690497B1 (ko) * 2021-11-25 2024-08-05 한국생산기술연구원 유무기나노세공체에서 유도된 다공성 탄소 구조체 제조방법 및 이에 의해 제조된 다공성 탄소 구조체

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040202602A1 (en) 2002-09-30 2004-10-14 Matsushita Electric Industrial Co., Ltd Porous material and method for manufacturing same, and electrochemical element made using this porous material
JP2006512265A (ja) 2002-09-17 2006-04-13 ビーエーエスエフ　アクチェンゲゼルシャフト 炭素を主成分とし、高い内部表面積を有するフォーム、及びその製造方法
US20080118649A1 (en) 2003-05-16 2008-05-22 Jorg Rathenow Method for coating substrates with a carbon-based material
JP2011006282A (ja) * 2009-06-25 2011-01-13 Teijin Ltd 炭素材料及びその製造方法
JP2011190170A (ja) * 2010-02-22 2011-09-29 Toray Ind Inc 金属含有炭素微粒子およびその製造方法
CN102280613A (zh) 2011-06-23 2011-12-14 浙江大学 一种锂离子电池阳极材料包覆碳纤维的制备方法及产品

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5171560A (en) * 1984-12-06 1992-12-15 Hyperion Catalysis International Carbon fibrils, method for producing same, and encapsulated catalyst
CA2270771A1 (fr) * 1999-04-30 2000-10-30 Hydro-Quebec Nouveaux materiaux d'electrode presentant une conductivite de surface elevee
EP1244165A3 (en) * 2001-03-19 2006-03-29 Ube Industries, Ltd. Electrode base material for fuel cell
JP2003054922A (ja) * 2001-08-13 2003-02-26 Sony Corp 炭素被覆触媒ナノ粒子を含む構造体、該構造体を製造する方法および該構造体から炭素ナノ構造体を製造する方法。
US7482303B2 (en) * 2001-10-10 2009-01-27 Dominique Bosteels Catalytic burning reaction
US6843919B2 (en) * 2002-10-04 2005-01-18 Kansas State University Research Foundation Carbon-coated metal oxide nanoparticles
JP3867232B2 (ja) * 2004-03-25 2007-01-10 株式会社 東北テクノアーチ 触媒ナノ粒子
FR2872347B1 (fr) 2004-06-25 2006-09-29 Accumulateurs Fixes Generateur electrochimique a cathode en aerogel de carbone
AU2006224582A1 (en) * 2005-03-18 2006-09-21 Cinvention Ag Process for the preparation of porous sintered metal materials
US20090170693A1 (en) * 2005-11-30 2009-07-02 Shigeru Ikeda Catalyst Included in Hollow Porous Capsule and Method for Producing the Same
JP5414020B2 (ja) 2007-06-22 2014-02-12 国立大学法人大阪大学 （メタ）アクリル酸エステル系ポリマーを液体に溶解する方法
KR101443217B1 (ko) * 2007-09-12 2014-09-19 삼성전자주식회사 그라펜 쉘 및 그의 제조방법
JP5481646B2 (ja) 2008-06-04 2014-04-23 清蔵 宮田 炭素触媒、燃料電池、蓄電装置
JP5636171B2 (ja) * 2009-06-19 2014-12-03 東洋炭素株式会社 多孔質炭素及びその製造方法
JP2011032117A (ja) 2009-07-31 2011-02-17 Sony Corp 多孔質炭素の製造方法及び電子デバイスの製造方法
JP4964292B2 (ja) 2009-12-07 2012-06-27 日清紡ホールディングス株式会社 電極及び電池
CN102666376B (zh) 2009-12-24 2015-05-13 东丽株式会社 碳微粒的制造方法
JP4890623B2 (ja) 2010-02-26 2012-03-07 国立大学法人群馬大学 水素吸蔵炭素材料
JP2011236292A (ja) 2010-05-07 2011-11-24 Kri Inc ポリフッ化ビニリデン多孔質体
US20130058858A1 (en) 2010-05-07 2013-03-07 Osaka University Polyacrylonitrile porous body
KR101195912B1 (ko) * 2010-09-17 2012-10-30 서강대학교산학협력단 구형의 다공성 탄소구조체 및 이의 제조 방법
JP5740889B2 (ja) * 2010-09-28 2015-07-01 凸版印刷株式会社 固体高分子形燃料電池用の炭素被覆触媒物質、その製造方法、電極触媒層、及び膜電極接合体
JP5149364B2 (ja) 2010-11-08 2013-02-20 国立大学法人群馬大学 炭素触媒及びその製造方法並びにこれを用いた電極及び電池
JP5769153B2 (ja) 2010-11-09 2015-08-26 国立大学法人大阪大学 金属多孔質体および金属含有多孔質体の製造方法ならびに金属多孔質体および金属含有多孔質体
KR20140039147A (ko) * 2011-01-28 2014-04-01 중웨이 첸 금속 공기 배터리/연료 전지용 코어-쉘 구조의 이작용성 촉매
SG192272A1 (en) * 2011-02-08 2013-09-30 Inst Nat Rech Scient Catalysts made using thermally decomposable porous supports
US8597420B2 (en) * 2011-03-17 2013-12-03 Xerox Corporation Solvent-based inks comprising coated magnetic nanoparticles
JP5828502B2 (ja) 2011-06-01 2015-12-09 国立大学法人大阪大学 ポリビニルアルコール多孔質体およびその製造方法
US10950849B2 (en) * 2011-06-30 2021-03-16 Cornell University Hybrid materials and nanocomposite materials, methods of making same, and uses thereof
DE102012107199B4 (de) * 2012-08-06 2022-05-12 Westfälische Wilhelms-Universität Münster Verfahren zur Herstellung kohlenstoffbeschichteter metalldotierter Zinkoxid-Partikel, kohlenstoffbeschichtete metalldotierte Zinkoxid-Partikel, deren Verwendung, sowie Elektrodenmaterial, Elektrode und Elektrochemische Energiespeichervorrichtung
EP2909130B1 (en) * 2012-10-16 2022-01-26 Martin Bakker Catalysis by metal nanoparticles dispersed within a hierarchically porous carbon material

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006512265A (ja) 2002-09-17 2006-04-13 ビーエーエスエフ　アクチェンゲゼルシャフト 炭素を主成分とし、高い内部表面積を有するフォーム、及びその製造方法
US20040202602A1 (en) 2002-09-30 2004-10-14 Matsushita Electric Industrial Co., Ltd Porous material and method for manufacturing same, and electrochemical element made using this porous material
US20080118649A1 (en) 2003-05-16 2008-05-22 Jorg Rathenow Method for coating substrates with a carbon-based material
JP2011006282A (ja) * 2009-06-25 2011-01-13 Teijin Ltd 炭素材料及びその製造方法
JP2011190170A (ja) * 2010-02-22 2011-09-29 Toray Ind Inc 金属含有炭素微粒子およびその製造方法
CN102280613A (zh) 2011-06-23 2011-12-14 浙江大学 一种锂离子电池阳极材料包覆碳纤维的制备方法及产品

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JP6159585B2 (ja) 2017-07-05
JP2015000374A (ja) 2015-01-05
EP3009188B1 (en) 2018-12-12
EP3009188A1 (en) 2016-04-20
US20160104900A1 (en) 2016-04-14
KR20160019423A (ko) 2016-02-19
US10388967B2 (en) 2019-08-20
CA2914210A1 (en) 2014-12-18
CA2914210C (en) 2021-06-15
CN105283247B (zh) 2019-02-26
WO2014199880A1 (ja) 2014-12-18
EP3009188A4 (en) 2016-11-09
CN105283247A (zh) 2016-01-27

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