CN101657921B - 高性能、高耐用非贵重金属燃料电池催化剂 - Google Patents

高性能、高耐用非贵重金属燃料电池催化剂 Download PDF

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Publication number
CN101657921B
CN101657921B CN200880012148XA CN200880012148A CN101657921B CN 101657921 B CN101657921 B CN 101657921B CN 200880012148X A CN200880012148X A CN 200880012148XA CN 200880012148 A CN200880012148 A CN 200880012148A CN 101657921 B CN101657921 B CN 101657921B
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China
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fuel cell
cell cathode
cathode catalyst
metal
nitroaniline
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Chinese (zh)
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CN101657921A (zh
Inventor
托马斯·E·伍德
拉多斯拉夫·阿塔纳索斯基
艾莉森·K·施默克尔
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3M Innovative Properties Co
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3M Innovative Properties Co
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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
    • H01M4/88—Processes of manufacture
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H01M4/8882—Heat treatment, e.g. drying, baking
    • 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
    • H01M4/8803—Supports for the deposition of the catalytic active composition
    • H01M4/8807—Gas diffusion layers
    • 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
    • H01M4/8817—Treatment of supports before application 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
    • H01M4/88—Processes of manufacture
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/8842—Coating using a catalyst salt precursor in solution followed by evaporation and reduction of the precursor
    • 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
    • H01M4/9008—Organic or organo-metallic compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Inert Electrodes (AREA)
  • Catalysts (AREA)
CN200880012148XA 2007-04-12 2008-03-17 高性能、高耐用非贵重金属燃料电池催化剂 Expired - Fee Related CN101657921B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US91136807P 2007-04-12 2007-04-12
US60/911,368 2007-04-12
PCT/US2008/057179 WO2008127828A1 (en) 2007-04-12 2008-03-17 High performance, high durability non-precious metal fuel cell catalysts

Publications (2)

Publication Number Publication Date
CN101657921A CN101657921A (zh) 2010-02-24
CN101657921B true CN101657921B (zh) 2013-06-12

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Country Link
US (1) US9287568B2 (enExample)
EP (1) EP2135313B1 (enExample)
JP (1) JP5166512B2 (enExample)
CN (1) CN101657921B (enExample)
AT (1) ATE524843T1 (enExample)
WO (1) WO2008127828A1 (enExample)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110287174A1 (en) 2008-08-21 2011-11-24 Board Of Trustees Of Michigan State University Novel catalyst for oxygen reduction reaction in fuel cells
CN101788492A (zh) * 2010-03-25 2010-07-28 盐城师范学院 高灵敏检测痕量铁离子的方法
EP2562860B1 (en) 2010-04-20 2018-04-18 Nisshinbo Holdings Inc. Carbon catalyst for direct fuel cell cathode, and direct fuel cell cathode and direct fuel cell using same
US20130115542A1 (en) * 2010-07-15 2013-05-09 Showa Denko K.K. Method for producing fuel cell catalyst, fuel cell catalyst, and uses thereof
JP2013539718A (ja) * 2010-09-14 2013-10-28 ビーエーエスエフ ソシエタス・ヨーロピア 炭素含有支持体の製造方法
CN102013495A (zh) * 2010-10-21 2011-04-13 华南理工大学 碱性乙醇燃料电池非贵金属氧还原催化剂及其制法和应用
US9634331B2 (en) 2011-06-15 2017-04-25 Stc.Unm Non-PGM cathode catalysts for fuel cell application derived from heat treated heteroatomic amines precursors
ITMI20111206A1 (it) 2011-06-30 2012-12-31 Fond Cassa Di Risparmio Delle Province Lomba Catalizzatori esenti da metalli preziosi adatti alla riduzione elettrochimica di ossigeno
JP2013199423A (ja) 2012-02-20 2013-10-03 Fujifilm Corp 含窒素カーボンアロイとその製造方法、カーボンアロイ触媒および燃料電池
WO2014085563A1 (en) * 2012-11-27 2014-06-05 Stc.Unm Mechanochemical synthesis for preparation of non-pgm electrocatalysts
CN103566961B (zh) * 2013-10-30 2016-02-17 东华大学 无金属掺杂氮功能化介孔碳催化剂及其制备和应用
WO2015102618A1 (en) * 2013-12-31 2015-07-09 Rutgers, The State University Of New Jersey Nickel phosphides electrocatalysts for hydrogen evolution and oxidation reactions
JP6320078B2 (ja) * 2014-02-21 2018-05-09 旭化成株式会社 窒素含有炭素材料及びその製造方法、並びに燃料電池用電極
JP6513898B2 (ja) * 2014-02-21 2019-05-15 旭化成株式会社 鉄アミノ錯体及びその製造方法
JP6243253B2 (ja) * 2014-02-21 2017-12-06 旭化成株式会社 窒素含有炭素材料及びその製造方法、並びに燃料電池用電極
WO2015137377A1 (ja) * 2014-03-11 2015-09-17 旭化成ケミカルズ株式会社 窒素含有炭素材料及びその製造方法、並びに、スラリー、インク、及び燃料電池用電極
JP6543531B2 (ja) * 2015-08-24 2019-07-10 旭化成株式会社 窒素含有炭素材料及びその製造方法、含窒素炭素材料用前駆体組成物、並びに燃料電池用電極
CN109952677A (zh) * 2016-08-05 2019-06-28 罗地亚经营管理公司 无膜直接型燃料电池
CN106784876B (zh) * 2016-12-30 2019-07-05 太原理工大学 高氧还原性能n、s掺杂全碳气凝胶催化剂的制备方法
CN108325549A (zh) * 2018-01-09 2018-07-27 中山大学 一种用于甲醛净化的过渡金属和氮共掺杂碳复合材料及其制备方法
KR102093829B1 (ko) 2018-04-27 2020-03-26 한국과학기술연구원 고온형 고분자 전해질 연료전지용 비귀금속 전극촉매, 이의 제조방법 및 이를 포함하는 고온형 고분자 전해질 연료전지
US11142836B2 (en) 2018-11-29 2021-10-12 Industrial Technology Research Institute Catalyst material and method for manufacturing the same
US10914012B2 (en) 2018-11-30 2021-02-09 Industrial Technology Research Institute Membrane electrode assembly and method for hydrogen evolution by electrolysis
US10914011B2 (en) 2018-11-30 2021-02-09 Industrial Technology Research Institute Membrane electrode assembly and method for hydrogen evolution by electrolysis
US10900133B2 (en) 2018-11-30 2021-01-26 Industrial Technology Research Institute Nitride catalyst and method for manufacturing the same
CN110860304B (zh) * 2019-11-28 2023-03-03 湖南大学 一种用于甲酸制氢的非贵金属催化剂及制备方法
KR102247335B1 (ko) 2019-12-05 2021-05-03 경희대학교 산학협력단 두부를 이용한 전기촉매 및 이의 제조방법
CN113387901B (zh) * 2020-01-17 2023-05-05 吉林大学 一种限域高密度无水碱金属聚合氮Cm-NaN5的高压制备方法
CN112952064B (zh) * 2021-03-22 2022-12-06 中国民用航空飞行学院 锂离子电池三元纳米片及其制备方法和应用
CN113178585B (zh) * 2021-04-09 2022-05-20 常熟理工学院 一种金属-空气燃料电池催化剂及其制备方法
CN115924900B (zh) * 2021-12-14 2023-12-19 暨南大学 一种石墨碳氧还原电催化纳米材料及其制备方法和应用
CN119361720A (zh) * 2024-09-23 2025-01-24 东风汽车集团股份有限公司 一种催化剂及其制备方法和应用
CN119890334B (zh) * 2025-01-15 2025-10-10 海南大学 一种基于强螯合作用的非贵金属氧还原电催化剂及其制备方法及应用

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1475879A (en) 1973-05-25 1977-06-10 Minnesota Mining & Mfg Sorbent thermoset foam materials
GB1475880A (en) 1973-05-25 1977-06-10 Minnesota Mining & Mfg Sorbent thermoset foam materials
US5079107A (en) 1984-06-07 1992-01-07 Giner, Inc. Cathode alloy electrocatalysts
US4812352A (en) 1986-08-25 1989-03-14 Minnesota Mining And Manufacturing Company Article having surface layer of uniformly oriented, crystalline, organic microstructures
US5039561A (en) 1986-08-25 1991-08-13 Minnesota Mining And Manufacturing Company Method for preparing an article having surface layer of uniformly oriented, crystalline, organic microstructures
JPH01210035A (ja) 1988-02-18 1989-08-23 Tanaka Kikinzoku Kogyo Kk 白金触媒とその製造方法
US5176786A (en) 1988-07-13 1993-01-05 Minnesota Mining And Manufacturing Company Organic thin film controlled molecular epitaxy
US5238729A (en) 1991-04-05 1993-08-24 Minnesota Mining And Manufacturing Company Sensors based on nanosstructured composite films
US5338430A (en) 1992-12-23 1994-08-16 Minnesota Mining And Manufacturing Company Nanostructured electrode membranes
US5593934A (en) 1993-12-14 1997-01-14 Tanaka Kikinzoku Kogyo K.K. Platinum alloy catalyst
JP3339545B2 (ja) 1996-05-22 2002-10-28 信越半導体株式会社 半導体ウエーハの製造方法
US5872074A (en) 1997-01-24 1999-02-16 Hydro-Quebec Leached nanocrystalline materials process for manufacture of the same, and use thereof in the energetic field
US6042959A (en) 1997-10-10 2000-03-28 3M Innovative Properties Company Membrane electrode assembly and method of its manufacture
US5879828A (en) 1997-10-10 1999-03-09 Minnesota Mining And Manufacturing Company Membrane electrode assembly
US5879827A (en) 1997-10-10 1999-03-09 Minnesota Mining And Manufacturing Company Catalyst for membrane electrode assembly and method of making
US5910378A (en) 1997-10-10 1999-06-08 Minnesota Mining And Manufacturing Company Membrane electrode assemblies
US6238534B1 (en) 1999-05-14 2001-05-29 3M Innovative Properties Company Hybrid membrane electrode assembly
US6649031B1 (en) 1999-10-08 2003-11-18 Hybrid Power Generation Systems, Llc Corrosion resistant coated fuel cell bipolar plate with filled-in fine scale porosities and method of making the same
US6482763B2 (en) 1999-12-29 2002-11-19 3M Innovative Properties Company Suboxide fuel cell catalyst for enhanced reformate tolerance
US6623882B2 (en) 2001-04-16 2003-09-23 Asia Pacific Fuel Cell Technologies, Ltd. Bipolar plate for a fuel cell
DE10132490B4 (de) * 2001-07-03 2007-04-12 Hahn-Meitner-Institut Berlin Gmbh Platinfreies Chelat-Katalysatormaterial für die selektive Sauerstoffreduktion und Verfahren zu seiner Herstellung
US6863838B2 (en) 2001-10-25 2005-03-08 3M Innovative Properties Company Zwitterionic imides
US6686308B2 (en) 2001-12-03 2004-02-03 3M Innovative Properties Company Supported nanoparticle catalyst
CA2476255C (en) * 2002-02-14 2012-07-31 Monsanto Technology Llc Oxidation catalyst and process for its preparation and process for oxidation using it
ITPG20020013A1 (it) 2002-03-13 2003-09-15 Fuma Tech Membrane a conduzione protonica contenenti fosfato di zirconio o fosfati solfoarilenfosfonati di zirconio dispersi in una matrice polimerica
US6939383B2 (en) 2002-05-03 2005-09-06 3M Innovative Properties Company Method for making electrode
JP2006504516A (ja) * 2002-10-29 2006-02-09 チバ　スペシャルティ　ケミカルズ　ホールディング　インコーポレーテッド 分子酸素又は空気を使用した酸化のための触媒としての金属錯体化合物の使用
JP2005066592A (ja) 2003-08-05 2005-03-17 Toyota Motor Corp 触媒材料およびその製造方法
CN102276644B (zh) * 2003-08-14 2014-09-03 孟山都技术公司 含有过渡金属-碳化物和氮化物的催化剂、它们的制备方法和作为氧化和脱氢催化剂的用途
WO2005028371A1 (ja) 2003-09-16 2005-03-31 Seimi Chemical Co., Ltd. リチウム−ニッケル−コバルト−マンガン−フッ素含有複合酸化物ならびにその製造方法およびそれを用いたリチウム二次電池
US7419741B2 (en) 2003-09-29 2008-09-02 3M Innovative Properties Company Fuel cell cathode catalyst
KR100570640B1 (ko) 2003-10-22 2006-04-12 삼성에스디아이 주식회사 바이폴러 플레이트용 복합재료
US7060756B2 (en) 2003-11-24 2006-06-13 3M Innovative Properties Company Polymer electrolyte with aromatic sulfone crosslinking
US7060738B2 (en) 2003-12-11 2006-06-13 3M Innovative Properties Company Polymer electrolytes crosslinked by ultraviolet radiation
KR100560488B1 (ko) 2004-01-28 2006-03-13 삼성에스디아이 주식회사 연료 전지 시스템
KR100536218B1 (ko) 2004-01-28 2005-12-12 삼성에스디아이 주식회사 연료 전지 시스템
KR20050086246A (ko) 2004-02-25 2005-08-30 삼성에스디아이 주식회사 연료 전지 시스템 및 이에 사용되는 스택
US7306824B1 (en) * 2004-02-26 2007-12-11 Sandia Corporation Method for encapsulating nanoparticles in a zeolite matrix
CA2466872A1 (en) 2004-05-11 2005-11-11 Evgeny Kulakov Fuel cell
KR100578969B1 (ko) 2004-06-30 2006-05-12 삼성에스디아이 주식회사 연료 전지용 전극 및 이를 포함하는 연료 전지
KR100578970B1 (ko) 2004-08-25 2006-05-12 삼성에스디아이 주식회사 연료 전지용 전극 및 이를 포함하는 연료 전지
US20060199068A1 (en) 2005-01-26 2006-09-07 Lee Jong-Ki Electrode and membrane/electrode assembly for fuel cells and fuel cell systems comprising same
CN100548489C (zh) 2005-02-03 2009-10-14 丰田自动车株式会社 催化剂材料及其制备方法
CN101120467A (zh) 2005-02-16 2008-02-06 3M创新有限公司 燃料电池催化剂
US7459487B2 (en) 2005-02-16 2008-12-02 The University Of Hong Kong Polymer composite membrane and method of making the same
KR100673754B1 (ko) 2005-03-10 2007-01-24 삼성에스디아이 주식회사 스택 및 이를 채용한 연료 전지 시스템
JP2006314871A (ja) * 2005-05-10 2006-11-24 Toyota Motor Corp ポルフィリン系電極触媒
US20070082814A1 (en) 2005-10-12 2007-04-12 3M Innovative Properties Company Ternary nanocatalyst and method of making
US7740902B2 (en) 2006-04-20 2010-06-22 3M Innovative Properties Company Method for making oxygen-reducing catalyst layers
US7906251B2 (en) 2006-04-20 2011-03-15 3M Innovative Properties Company Oxygen-reducing catalyst layer
US8383293B2 (en) * 2006-11-22 2013-02-26 GM Global Technology Operations LLC Supports for fuel cell catalysts based on transition metal silicides
JP5114657B2 (ja) * 2007-02-06 2013-01-09 東洋紡株式会社 導電性重合体金属錯体の製造方法およびそれを用いた電極触媒

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Publication number Publication date
JP5166512B2 (ja) 2013-03-21
CN101657921A (zh) 2010-02-24
EP2135313A1 (en) 2009-12-23
JP2010524195A (ja) 2010-07-15
US20110319257A1 (en) 2011-12-29
EP2135313B1 (en) 2011-09-14
WO2008127828A1 (en) 2008-10-23
US9287568B2 (en) 2016-03-15
ATE524843T1 (de) 2011-09-15

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