BRPI0509094A - célula de combustìvel, e, método de operar uma célula de combustìvel - Google Patents

célula de combustìvel, e, método de operar uma célula de combustìvel

Info

Publication number
BRPI0509094A
BRPI0509094A BRPI0509094-6A BRPI0509094A BRPI0509094A BR PI0509094 A BRPI0509094 A BR PI0509094A BR PI0509094 A BRPI0509094 A BR PI0509094A BR PI0509094 A BRPI0509094 A BR PI0509094A
Authority
BR
Brazil
Prior art keywords
fuel cell
fuel
alcohol
reforming
internal
Prior art date
Application number
BRPI0509094-6A
Other languages
English (en)
Inventor
Sossina M Haile
Tetsuya Uda
Original Assignee
California Inst Of Techn
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 California Inst Of Techn filed Critical California Inst Of Techn
Publication of BRPI0509094A publication Critical patent/BRPI0509094A/pt

Links

Classifications

    • 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
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
    • H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
    • H01M8/0625—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material in a modular combined reactor/fuel cell structure
    • 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
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
    • H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
    • H01M8/0637—Direct internal reforming at the anode of the fuel cell
    • 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]
    • 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]
    • H01M8/1013—Other direct alcohol fuel cells [DAFC]
    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0068—Solid electrolytes inorganic
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Catalysts (AREA)
  • Inert Electrodes (AREA)

Abstract

CéLULA DE COMBUSTìVEL, E, MéTODO DE OPERAR UMA CéLULA DE COMBUSTìVEL São descritas células de combustível a álcool diretas, empregando eletrólitos de ácido sólido e catalisadores de reforma internos. A célula de combustível geralmente compreende um anodo, um catodo, um eletrólito de ácido e um catalisador de reforma interna. O catalisador de reforma interna pode compreender qualquer reformador adequado e é posicionado adjacente ao anodo. Nesta configuração, o calor gerado pelas reações exotérmicas do catalisador da célula de combustível e o aquecimento óhmico do eletrólito da célula de combustível aciona a reação endotérmica de reforma do combustível, reformando o álcool combustível em hidrogênio. Qualquer álcool combustível pode ser usado, por exemplo, metano ou etanol. As células de combustível de acordo com a presente invenção apresentam aumentadas densidade da potência e voltagem de pilha em relação às células de combustível a álcool diretas, não utilizando um reformador interno.
BRPI0509094-6A 2004-03-30 2005-03-30 célula de combustìvel, e, método de operar uma célula de combustìvel BRPI0509094A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55752204P 2004-03-30 2004-03-30
PCT/US2005/010982 WO2005099018A1 (en) 2004-03-30 2005-03-30 Direct alcohol fuel cells using solid acid electrolytes

Publications (1)

Publication Number Publication Date
BRPI0509094A true BRPI0509094A (pt) 2007-08-28

Family

ID=35125391

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0509094-6A BRPI0509094A (pt) 2004-03-30 2005-03-30 célula de combustìvel, e, método de operar uma célula de combustìvel

Country Status (9)

Country Link
US (2) US20050271915A1 (pt)
EP (1) EP1733448A4 (pt)
JP (1) JP2007531971A (pt)
CN (1) CN100492740C (pt)
AU (1) AU2005231162B2 (pt)
BR (1) BRPI0509094A (pt)
CA (1) CA2559028A1 (pt)
RU (1) RU2379795C2 (pt)
WO (1) WO2005099018A1 (pt)

Families Citing this family (12)

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JP2008503070A (ja) * 2004-06-10 2008-01-31 カリフォルニア インスティチュート オブ テクノロジー 固体酸燃料電池膜電極集合体を製造するための加工技術
JP4986902B2 (ja) * 2008-03-24 2012-07-25 フィガロ技研株式会社 電気化学式アルコールセンサ
US20100062293A1 (en) * 2008-09-10 2010-03-11 Advent Technologies Internal reforming alcohol high temperature pem fuel cell
DE102010049794A1 (de) * 2010-05-25 2011-12-01 Diehl Aerospace Gmbh Verfahren zur Erzeugung von Energie und die Verwendung eines Stoffgemisches zur Erzeugung von Energie
BR112016003156A2 (pt) * 2013-06-17 2024-01-23 Hitachi Zosen Corp Método de poupar energia em um sistema combinado de um dispositivo para produção de bioetanol e uma célula de combustível de óxido sólido
WO2018145197A1 (en) 2017-02-10 2018-08-16 Marvick Fuelcells Ltd. Hybrid fuel cell with polymeric proton exchange membranes and acidic liquid electrolyte
SI25400A (sl) * 2018-02-28 2018-09-28 KavÄŤiÄŤ Andrej Elektrokemični merilec vsebnosti etanola v tekočini s kovinskima katalizatorjema
WO2020062307A1 (zh) * 2018-09-30 2020-04-02 哈尔滨工业大学（深圳） 直接乙醇燃料电池及其制备方法
CN111082094B (zh) * 2019-12-31 2021-10-29 潍柴动力股份有限公司 冷启动装置、燃料电池发动机及冷启动方法
DE102021204452A1 (de) * 2021-05-04 2022-11-10 Siemens Mobility GmbH Mitteltemperatur-Brennstoffzelle mit interner Reformierung und Schienenfahrzeug
CN113851682A (zh) * 2021-09-24 2021-12-28 上海交通大学 一种泛燃料供应的固体酸燃料电池的制备方法
CN113851684B (zh) * 2021-09-24 2023-05-09 上海交通大学 一种固体酸性盐、固体酸质子交换膜及制备方法

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US4365007A (en) * 1981-06-12 1982-12-21 Energy Research Corporation Fuel cell with internal reforming
JPS59152205A (ja) * 1983-02-14 1984-08-30 Mitsubishi Gas Chem Co Inc メタノ−ルの水蒸気改質法
JPS6286668A (ja) * 1985-10-11 1987-04-21 Hitachi Ltd メタノ−ル改質型燃料電池
US4684581A (en) * 1986-07-10 1987-08-04 Struthers Ralph C Hydrogen diffusion fuel cell
JPH04274168A (ja) * 1991-03-01 1992-09-30 Nippon Telegr & Teleph Corp <Ntt> 内部改質型燃料電池
JP2948373B2 (ja) * 1991-09-06 1999-09-13 三菱重工業株式会社 固体電解質型燃料電池の燃料電極
DE19734634C1 (de) * 1997-08-11 1999-01-07 Forschungszentrum Juelich Gmbh Brennstoffzelle zur direkten Verstromung von Methanol
DE19739773A1 (de) * 1997-09-10 1999-03-11 Basf Ag Verfahren und Katalysator zur Dampfreformierung von Methanol
EP0978314A4 (en) * 1997-10-07 2002-03-13 Nippon Kokan Kk CATALYST FOR THE PRODUCTION OF HYDROGEN OR SYNTHESIS GAS AND METHOD FOR THE PRODUCTION THEREOF
US6468684B1 (en) * 1999-01-22 2002-10-22 California Institute Of Technology Proton conducting membrane using a solid acid
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JP3496051B2 (ja) * 2000-06-07 2004-02-09 独立行政法人産業技術総合研究所 メタノールの酸化的水蒸気改質反応による水素ガス製造触媒及びその製造法
AU2001271398B2 (en) * 2000-07-31 2007-06-28 Nuvant Systems, Inc. Hydrogen permeable membrane for use in fuel cells, and partial reformate fuel cell system having reforming catalysts in the anode fuel cell compartment
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Also Published As

Publication number Publication date
EP1733448A1 (en) 2006-12-20
AU2005231162B2 (en) 2010-10-28
RU2379795C2 (ru) 2010-01-20
CA2559028A1 (en) 2005-10-20
CN100492740C (zh) 2009-05-27
AU2005231162A1 (en) 2005-10-20
US20050271915A1 (en) 2005-12-08
CN1934742A (zh) 2007-03-21
US20090061274A1 (en) 2009-03-05
WO2005099018A1 (en) 2005-10-20
RU2006138048A (ru) 2008-05-10
JP2007531971A (ja) 2007-11-08
EP1733448A4 (en) 2009-02-18

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Legal Events

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

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