CN101151745B - 钯钴颗粒作为氧还原电催化剂 - Google Patents

钯钴颗粒作为氧还原电催化剂 Download PDF

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CN101151745B
CN101151745B CN2006800045735A CN200680004573A CN101151745B CN 101151745 B CN101151745 B CN 101151745B CN 2006800045735 A CN2006800045735 A CN 2006800045735A CN 200680004573 A CN200680004573 A CN 200680004573A CN 101151745 B CN101151745 B CN 101151745B
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palladium
cobalt
fuel cell
oxygen
fuel
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CN101151745A (zh
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拉多斯拉夫·R·阿季奇
黄涛
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Brookhaven Science Associates LLC
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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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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    • H—ELECTRICITY
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    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/9041—Metals or alloys
    • 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
    • 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
    • H01M4/90—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
    • H01M4/00—Electrodes
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    • 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • 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
    • H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
    • H01M8/1011—Direct alcohol fuel cells [DAFC], e.g. direct methanol fuel cells [DMFC]
    • 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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • 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
    • H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
    • H01M4/8652—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites as mixture
    • 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
    • H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
    • H01M4/8657—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites layered
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Catalysts (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Inert Electrodes (AREA)
  • Powder Metallurgy (AREA)
  • Fuel Cell (AREA)
CN2006800045735A 2005-02-10 2006-02-09 钯钴颗粒作为氧还原电催化剂 Expired - Fee Related CN101151745B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/054,587 US7632601B2 (en) 2005-02-10 2005-02-10 Palladium-cobalt particles as oxygen-reduction electrocatalysts
US11/054,587 2005-02-10
PCT/US2006/004402 WO2006086457A2 (en) 2005-02-10 2006-02-09 Palladium-cobalt particles as oxygen-reduction electrocatalysts

Publications (2)

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CN101151745A CN101151745A (zh) 2008-03-26
CN101151745B true CN101151745B (zh) 2011-06-15

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Country Link
US (1) US7632601B2 (enExample)
EP (1) EP1849201B1 (enExample)
JP (2) JP5443691B2 (enExample)
KR (1) KR101310946B1 (enExample)
CN (1) CN101151745B (enExample)
CA (1) CA2596433C (enExample)
MX (1) MX2007009666A (enExample)
RU (1) RU2394311C2 (enExample)
WO (1) WO2006086457A2 (enExample)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7972437B2 (en) * 2004-03-22 2011-07-05 The Regents Of The University Of California Hollow nanocrystals and method of making
US9005331B2 (en) 2004-12-22 2015-04-14 Brookhaven Science Associates, Llc Platinum-coated non-noble metal-noble metal core-shell electrocatalysts
US7632601B2 (en) * 2005-02-10 2009-12-15 Brookhaven Science Associates, Llc Palladium-cobalt particles as oxygen-reduction electrocatalysts
GB0520473D0 (en) * 2005-10-07 2005-11-16 Ilika Technologies Ltd Metal alloy catalysts for fuel cell cathoodes
JP5078618B2 (ja) * 2005-10-07 2012-11-21 旭化成株式会社 燃料電池カソード用合金触媒
KR100932980B1 (ko) * 2006-10-26 2009-12-21 삼성에스디아이 주식회사 연료전지용 캐소드 촉매, 그 제조 방법 및 고정화 방법, 및연료전지
JP5292764B2 (ja) * 2006-10-26 2013-09-18 学校法人早稲田大学 燃料電池用カソード触媒、その製造方法及び固定化方法、並びに燃料電池
US20080152992A1 (en) * 2006-12-20 2008-06-26 Canon Kabushiki Kaisha Constituent member for membrane electrode assembly, membrane electrode assembly, polymer electrolyte fuel cell, and method for producing constituent member and membrane electrode assembly
JP5217236B2 (ja) * 2007-05-15 2013-06-19 三菱化学株式会社 ＲｕＴｅ２及びＮ元素を含む燃料電池用触媒と、この燃料電池用触媒を用いた燃料電池用電極材料及び燃料電池
KR100903616B1 (ko) * 2007-08-31 2009-06-18 삼성에스디아이 주식회사 연료 전지용 캐소드 촉매, 이의 제조 방법, 이를 포함하는막-전극 어셈블리, 및 이를 포함하는 연료 전지 시스템
US20100099012A1 (en) * 2008-10-17 2010-04-22 Brookhaven Science Associates, Llc Electrocatalyst Synthesized by Depositing a Contiguous Metal Adlayer on Transition Metal Nanostructures
KR20100069492A (ko) * 2008-12-16 2010-06-24 삼성전자주식회사 연료전지용 전극 촉매, 상기 전극 촉매를 포함하는 전극을 구비한 연료전지
US20100216632A1 (en) * 2009-02-25 2010-08-26 Brookhaven Science Associates, Llc High Stability, Self-Protecting Electrocatalyst Particles
KR101735132B1 (ko) 2009-07-17 2017-05-12 덴마크스 텍니스케 유니버시테트 연료전지 전극으로서 적합한 백금 및 팔라듐 합금
KR101110073B1 (ko) * 2009-09-01 2012-02-15 포항공과대학교 산학협력단 연료전지용 전극촉매, 및 이 전극촉매를 포함하는 막 전극 접합체와 연료전지
KR101624641B1 (ko) * 2010-01-15 2016-05-26 삼성전자주식회사 연료전지용 전극 촉매, 그 제조방법, 및 이 전극 촉매를 이용한 막 전극 접합체와 연료전지
KR101669217B1 (ko) * 2010-05-26 2016-10-25 삼성전자주식회사 연료전지용 전극 촉매, 그 제조방법 및 이를 이용한 연료전지
WO2012006458A2 (en) * 2010-07-07 2012-01-12 Stc.Unm Binary metallic alloys for electro oxidation in alkaline media and method of making same
JP2012094315A (ja) * 2010-10-26 2012-05-17 Nihon Gore Kk 燃料電池用アノード側触媒組成物およびこれを含んでなる固体高分子形燃料電池用膜電極接合体（ｍｅａ）
SI2681792T1 (sl) * 2011-02-28 2021-04-30 Nicolas Kernene Energijska enota z varnim in stabilnim shranjevanjem vodika
CA2839570C (en) 2011-06-23 2020-04-07 Rho Renewables, Inc. Recombinant production systems for decarboxylated aromatic molecules
RU2479076C1 (ru) * 2012-03-05 2013-04-10 Федеральное государственное бюджетное учреждение науки Институт высокотемпературной электрохимии Уральского отделения Российской Академии наук Твердый электролит на основе оксида гафния
US9550170B2 (en) 2012-04-10 2017-01-24 Brookhaven Sciecne Associates, LLC Synthesis of nanoparticles using ethanol
US11579344B2 (en) 2012-09-17 2023-02-14 Government Of The United States Of America, As Represented By The Secretary Of Commerce Metallic grating
US9580828B2 (en) 2012-09-17 2017-02-28 The United States of America, as represented by the Secretary of Commerce (NIST) Self-terminating growth of platinum by electrochemical deposition
CN103022521A (zh) * 2012-12-05 2013-04-03 北京化工大学常州先进材料研究院 一种钯-钴/石墨烯纳米电催化剂及其制备方法
US9716279B2 (en) 2013-05-15 2017-07-25 Brookhaven Science Associates, Llc Core-shell fuel cell electrodes
GB201309513D0 (en) * 2013-05-28 2013-07-10 Ilika Technologies Ltd Metal alloy catalysts for fuel cell anodes
US9818535B2 (en) 2014-01-08 2017-11-14 University Of Houston System Systems and methods for locally reducing oxides
US9976199B2 (en) 2014-04-22 2018-05-22 Brookhaven Science Associates, Llc Synthesis of Au-induced structurally ordered AuPdCo intermetallic core-shell nanoparticles and their use as oxygen reduction catalysts
KR101733492B1 (ko) 2015-01-09 2017-05-11 한국과학기술연구원 음극 및 양극에서 각각 수소와 산소를 발생시키는 비귀금속계 수전해 촉매 및 이의 제조방법
CN105214682A (zh) * 2015-05-08 2016-01-06 北京工业大学 三维有序大孔二氧化铈负载Co-Pd纳米合金催化剂、制备方法及应用
KR102049807B1 (ko) 2016-10-27 2019-11-29 한국과학기술연구원 이리듐계 합금을 포함하는 산소 환원 반응용 촉매
CN106848332A (zh) * 2017-02-17 2017-06-13 天津理工大学 一种以昆虫翅膀为基底制备高效氧还原催化剂的方法
WO2018179006A1 (en) * 2017-03-25 2018-10-04 Jawaharlal Nehru Centre For Advanced Scientific Research Palladium based selenides as highly stable and durable cathode materials in fuel cell for green energy production
RU2677283C1 (ru) * 2018-06-18 2019-01-16 Анастасия Анатольевна Алексеенко Способ получения биметаллических катализаторов с градиентной структурой на основе платины
KR101923861B1 (ko) * 2018-06-20 2018-11-29 고려대학교 산학협력단 촉매를 포함하는 리튬이차전지용 양극용 슬러리 및 이를 포함하는 리튬이차전지
CN109967132B (zh) * 2018-12-28 2022-04-26 东莞东阳光科研发有限公司 改性氧化铝载体的制备方法、钯催化剂及其制备方法
CN111834642B (zh) * 2019-04-15 2021-12-17 武汉氢阳能源有限公司 一种有机物电催化氧化催化剂及其制备方法和应用
CN111244480B (zh) * 2020-01-21 2022-05-24 福建卓翼能源科技发展有限公司 一种碳载钯基合金燃料电池膜电极及其制备方法
CN111530499B (zh) * 2020-05-15 2020-12-11 中自环保科技股份有限公司 一种结构可控的核-壳合金电催化剂合成方法
CN116529300B (zh) 2021-11-30 2025-05-02 古河电气工业株式会社 树脂组合物、树脂被覆材料、绝缘电线、汽车用线束和用于汽车用线束的绝缘电线的制造方法
CN116651480A (zh) * 2023-02-22 2023-08-29 南京工业大学 一种原位生长钯基合金负载n掺杂碳气凝胶电催化材料的制备方法
US20250075298A1 (en) * 2023-09-01 2025-03-06 Honda Motor Co., Ltd. Processes for forming multimetallic alloys and carbon-supported multimetallic alloys

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4522894A (en) * 1982-09-30 1985-06-11 Engelhard Corporation Fuel cell electric power production
US4569924A (en) * 1982-12-30 1986-02-11 Ozin Geoffrey A Metal carbon catalyst preparation
US5051156A (en) * 1990-01-31 1991-09-24 Intevep, S.A. Electrocatalyst for the oxidation of methane and an electrocatalytic process

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4031292A (en) * 1976-04-19 1977-06-21 Uop Inc. Method for the preparation of an electrocatalyst
JPS57105970A (en) * 1980-12-23 1982-07-01 Toshiba Corp Air electrode
EP0115697B1 (en) * 1982-12-30 1988-03-23 Geoffrey Alan Ozin Metal carbon catalyst preparation
US4677092A (en) * 1983-01-17 1987-06-30 International Fuel Cells Corporation Ordered ternary fuel cell catalysts containing platinum and cobalt and method for making the catalysts
NL8503284A (nl) * 1985-11-27 1987-06-16 Elephant Edelmetaal Bv Palladium-kobaltlegeringen; vervaardiging van een wortelkap.
US4900483A (en) * 1987-10-29 1990-02-13 Exxon Research And Engineering Company Method of producing isotropically reinforced net-shape microcomposites
US4997729A (en) * 1987-12-24 1991-03-05 Matsushita Electric Industrial Co., Ltd. Anode for high temperature fuel cell
US5429583A (en) * 1993-12-09 1995-07-04 Pegasus Medical Technologies, Inc. Cobalt palladium seeds for thermal treatment of tumors
JPH097620A (ja) * 1995-06-15 1997-01-10 Fuji Electric Co Ltd 固体高分子型燃料電池発電装置
US5858314A (en) * 1996-04-12 1999-01-12 Ztek Corporation Thermally enhanced compact reformer
DE19721437A1 (de) * 1997-05-21 1998-11-26 Degussa CO-toleranter Anodenkatalysator für PEM-Brennstoffzellen und Verfahren zu seiner Herstellung
US5910378A (en) * 1997-10-10 1999-06-08 Minnesota Mining And Manufacturing Company Membrane electrode assemblies
US6232264B1 (en) * 1998-06-18 2001-05-15 Vanderbilt University Polymetallic precursors and compositions and methods for making supported polymetallic nanocomposites
CN1496589A (zh) * 2000-10-30 2004-05-12 用作燃料电池、重整炉或热电设备的多功能能量系统
US6670301B2 (en) * 2001-03-19 2003-12-30 Brookhaven Science Associates Llc Carbon monoxide tolerant electrocatalyst with low platinum loading and a process for its preparation
KR100438408B1 (ko) * 2001-08-16 2004-07-02 한국과학기술원 금속간의 치환 반응을 이용한 코어-쉘 구조 및 혼합된합금 구조의 금속 나노 입자의 제조 방법과 그 응용
WO2003039791A1 (en) * 2001-11-02 2003-05-15 The Trustees Of Princeton University Methods for the preparation of metallic alloy nanoparticles and compositions thereof
US6846345B1 (en) * 2001-12-10 2005-01-25 The United States Of America As Represented By The Secretary Of The Navy Synthesis of metal nanoparticle compositions from metallic and ethynyl compounds
US7179338B2 (en) * 2002-09-27 2007-02-20 University Of Utah Research Foundation Control of engineering processes using magnetostrictive alloy compositions
KR100506091B1 (ko) * 2003-02-19 2005-08-04 삼성에스디아이 주식회사 연료전지의 캐소드용 촉매
JP4463522B2 (ja) * 2003-10-16 2010-05-19 日揮触媒化成株式会社 電極の触媒用微粒子および該電極触媒用微粒子分散液、該電極触媒用微粒子分散液の製造方法
US7691780B2 (en) * 2004-12-22 2010-04-06 Brookhaven Science Associates, Llc Platinum- and platinum alloy-coated palladium and palladium alloy particles and uses thereof
US7507495B2 (en) * 2004-12-22 2009-03-24 Brookhaven Science Associates, Llc Hydrogen absorption induced metal deposition on palladium and palladium-alloy particles
US7632601B2 (en) * 2005-02-10 2009-12-15 Brookhaven Science Associates, Llc Palladium-cobalt particles as oxygen-reduction electrocatalysts
US20060264321A1 (en) * 2005-05-23 2006-11-23 Board Of Regents, The University Of Texas System Electrocatalysts for oxygen reduction
US7498286B2 (en) * 2005-05-23 2009-03-03 Board Of Regents, The University Of Texas System Electrocatalyst for oxygen reduction reaction in proton exchange membrane fuel cells

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4522894A (en) * 1982-09-30 1985-06-11 Engelhard Corporation Fuel cell electric power production
US4569924A (en) * 1982-12-30 1986-02-11 Ozin Geoffrey A Metal carbon catalyst preparation
US5051156A (en) * 1990-01-31 1991-09-24 Intevep, S.A. Electrocatalyst for the oxidation of methane and an electrocatalytic process

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KR101310946B1 (ko) 2013-09-23
EP1849201B1 (en) 2012-05-30
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RU2394311C2 (ru) 2010-07-10
RU2007133730A (ru) 2009-03-20
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CA2596433A1 (en) 2006-08-17
US7632601B2 (en) 2009-12-15
EP1849201A4 (en) 2009-07-29
WO2006086457A2 (en) 2006-08-17
MX2007009666A (es) 2007-10-02
JP2008533654A (ja) 2008-08-21
CN101151745A (zh) 2008-03-26
US20060177728A1 (en) 2006-08-10
WO2006086457A3 (en) 2007-09-07
JP5443691B2 (ja) 2014-03-19
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