BRPI0513191A - catalisadores para eletrodos de células combustìveis baseados em platina e suas ligas, sua preparação e uso e células combustìveis contendo os mesmos - Google Patents

catalisadores para eletrodos de células combustìveis baseados em platina e suas ligas, sua preparação e uso e células combustìveis contendo os mesmos

Info

Publication number
BRPI0513191A
BRPI0513191A BRPI0513191-0A BRPI0513191A BRPI0513191A BR PI0513191 A BRPI0513191 A BR PI0513191A BR PI0513191 A BRPI0513191 A BR PI0513191A BR PI0513191 A BRPI0513191 A BR PI0513191A
Authority
BR
Brazil
Prior art keywords
catalysts
preparation
platinum
cells containing
alloys
Prior art date
Application number
BRPI0513191-0A
Other languages
English (en)
Inventor
Pierluigi Barbaro
Paolo Bert
Claudio Bianchini
Giuliano Giambastiani
Alessandro Tampucci
Francesco Vizza
Original Assignee
Acta Spa
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 Acta Spa filed Critical Acta Spa
Publication of BRPI0513191A publication Critical patent/BRPI0513191A/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
    • 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
    • H01M4/9008—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
    • 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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/08—Fuel cells with aqueous electrolytes
    • H01M8/083—Alkaline fuel cells
    • 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
    • H01M8/08—Fuel cells with aqueous electrolytes
    • H01M8/086—Phosphoric acid fuel cells [PAFC]
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catalysts (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)

Abstract

CATALISADORES PARA ELETRODOS DE CéLULAS COMBUSTìVEIS BASEADOS EM PLATINA E SUAS LIGAS, SUA PREPARAçãO E USO E CéLULAS COMBUSTìVEIS CONTENDO OS MESMOS. A presente invenção se refere a novos catalisadores para células combustíveis, compreendendo um polímero e partículas metálicas de platina, usado isoladamente ou em combinação com outros metais. A invenção se refere ainda a métodos para preparação dos ditos catalisadores, ao seu uso e a células combustíveis contendo os mesmos.
BRPI0513191-0A 2004-07-09 2005-07-08 catalisadores para eletrodos de células combustìveis baseados em platina e suas ligas, sua preparação e uso e células combustìveis contendo os mesmos BRPI0513191A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000154A ITFI20040154A1 (it) 2004-07-09 2004-07-09 Catalizzatori a base di platino e sue leghe, loro preparazione ed uso e celle a combustibile che li contengono
PCT/EP2005/053270 WO2006005724A2 (en) 2004-07-09 2005-07-08 Catalysts for fuel cell electrodes based on platinum and its alloys, the preparation and use thereof, as well as fuel cells containing them

Publications (1)

Publication Number Publication Date
BRPI0513191A true BRPI0513191A (pt) 2008-04-29

Family

ID=35207801

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0513191-0A BRPI0513191A (pt) 2004-07-09 2005-07-08 catalisadores para eletrodos de células combustìveis baseados em platina e suas ligas, sua preparação e uso e células combustìveis contendo os mesmos

Country Status (14)

Country Link
US (1) US20070190399A1 (pt)
EP (1) EP1784879B1 (pt)
JP (1) JP2008506224A (pt)
CN (1) CN101019256A (pt)
AT (1) ATE392019T1 (pt)
AU (1) AU2005261705A1 (pt)
BR (1) BRPI0513191A (pt)
CA (1) CA2573215A1 (pt)
DE (1) DE602005006000D1 (pt)
IL (1) IL180511A0 (pt)
IT (1) ITFI20040154A1 (pt)
MX (1) MX2007000215A (pt)
RU (1) RU2007105007A (pt)
WO (1) WO2006005724A2 (pt)

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US8216956B2 (en) 2003-10-10 2012-07-10 Ohio University Layered electrocatalyst for oxidation of ammonia and ethanol
US8221610B2 (en) 2003-10-10 2012-07-17 Ohio University Electrochemical method for providing hydrogen using ammonia and ethanol
US8216437B2 (en) 2003-10-10 2012-07-10 Ohio University Electrochemical cell for oxidation of ammonia and ethanol
CA2542313C (en) 2003-10-10 2012-12-04 Ohio University Electro-catalysts for the oxidation of ammonia in alkaline media
ITFI20060018A1 (it) * 2006-01-18 2007-07-19 Acta Spa Catalizzatori per la produzione di idrogeno tramite elettrolisi dell'acqua ed elettrolizzatori che li contengono loro uso e processsi per la produzione di idrogeno per idrolisi dell'acqua
ITFI20060180A1 (it) * 2006-07-20 2008-01-21 Acta Spa Catalizzatori anodici costituiti da metalli nobili depositati spontaneamente su catalizzatori nanostrutturati a base di metalli di transizione, loro preparazione ed uso e celle a combustibile che li contengono.
ITFI20060287A1 (it) * 2006-11-21 2008-05-22 Acta Spa Elettrodi per la produzione di idrogeno tramite elettrolisi di soluzioni acquose di ammoniaca in elettrolizzatori a membrana polimerica, elettrolizzatori che li contengono, loro uso e processi per la produzione di idrogeno per riduzione di acqua abbi
ITFI20070078A1 (it) * 2007-03-28 2008-09-29 Acta Spa Elettrocatalizzatori comprendenti metalli nobili depositati su materiali a base di nichel, loro preparazione ed uso e celle a combustibile che li contengono.
JP4464997B2 (ja) 2007-08-31 2010-05-19 トヨタ自動車株式会社 ヒドラゾン化合物を用いた燃料電池用電極触媒、及びヒドラゾン高分子化合物を用いた燃料電池用電極触媒
JP4430698B2 (ja) 2007-08-31 2010-03-10 トヨタ自動車株式会社 ヒドラゾン化合物、錯体形成用ヒドラゾン化合物、金属錯体形成用配位子、及び高分子化合物製造用単量体
JP5219121B2 (ja) * 2007-10-10 2013-06-26 独立行政法人産業技術総合研究所 直接型燃料電池
JP5229872B2 (ja) * 2008-01-24 2013-07-03 独立行政法人産業技術総合研究所 燃料電池
RU2367520C1 (ru) * 2008-04-07 2009-09-20 Общество с ограниченной ответственностью "НаноХим" Способ получения катализатора для топливного элемента
US8110021B2 (en) * 2008-07-28 2012-02-07 Honda Motor Co., Ltd. Synthesis of PtCo nanoparticles
RU2395339C2 (ru) * 2008-10-21 2010-07-27 Учреждение Российской академии наук Институт физической химии и электрохимии имени А.Н. Фрумкина РАН (ИФХЭ РАН) Катализатор для катода топливного элемента и способ его получения
RU2424850C2 (ru) * 2009-02-26 2011-07-27 Государственное образовательное учреждение высшего профессионального образования "Южно-Российский государственный технический университет (Новочеркасский политехнический институт)" Способ получения катализатора с наноразмерными частицами платины
JP2010194513A (ja) * 2009-02-27 2010-09-09 Toyota Motor Corp 金属触媒の製造方法
EP2409351A1 (en) * 2009-03-18 2012-01-25 UTC Power Corporation Method of forming a ternary alloy catalyst for fuel cell
JP5653716B2 (ja) * 2010-10-27 2015-01-14 ダイハツ工業株式会社 燃料電池
JP2012124148A (ja) * 2010-11-18 2012-06-28 Olympus Corp 燃料電池
GB201302014D0 (en) 2013-02-05 2013-03-20 Johnson Matthey Fuel Cells Ltd Use of an anode catalyst layer
JP2015032468A (ja) 2013-08-02 2015-02-16 スズキ株式会社 燃料電池用電極触媒、及びその製造方法、燃料電池用触媒担持電極、並びに燃料電池
CN104190443B (zh) * 2014-09-04 2016-11-02 上海交通大学 一种电解水制备氢气催化剂材料的制备方法
CN109390594A (zh) * 2018-11-27 2019-02-26 浙江工业大学 一种催化甲酸氧化反应的介孔铂钯钴合金纳米球及其制备方法
CN110649272A (zh) * 2019-09-29 2020-01-03 先进储能材料国家工程研究中心有限责任公司 质子交换膜燃料电池用催化剂的制备工艺
CN116404217A (zh) * 2023-03-23 2023-07-07 北京化工大学 一种图案化阴极酸碱催化层膜电极的制备
CN116397263B (zh) * 2023-04-11 2025-08-19 中国人民解放军空军勤务学院 一种花状PtAl纳米晶催化剂及其制备方法与应用

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US5240893A (en) * 1992-06-05 1993-08-31 General Motors Corporation Method of preparing metal-heterocarbon-nitrogen catalyst for electrochemical cells
US5922487A (en) * 1995-01-24 1999-07-13 Tanaka Kikinzoku Kogyo K.K. Anode electrocatalyst for fuel cell and process of preparing same
US6165636A (en) * 1998-04-14 2000-12-26 De Nora S.P.A. Composition of a selective oxidation catalyst for use in fuel cells
WO2000054346A2 (en) * 1999-02-26 2000-09-14 Symyx Technologies, Inc. Platinum-ruthenium-palladium alloys for use as a fuel cell catalyst
US6380126B1 (en) * 1999-08-20 2002-04-30 Medis El Ltd Class of electrocatalysts and a gas diffusion electrode based thereon for fuel cells
US7094492B2 (en) * 2001-10-11 2006-08-22 Honda Giken Kogyo Kabushiki Kaisha Electrode for polymer electrolyte fuel cell
AU2003301461B2 (en) * 2002-10-21 2008-06-26 Idea Lab S.R.L. Platinum-free electrocatalyst materials

Also Published As

Publication number Publication date
WO2006005724A3 (en) 2006-04-06
AU2005261705A2 (en) 2006-01-19
CN101019256A (zh) 2007-08-15
EP1784879A2 (en) 2007-05-16
AU2005261705A1 (en) 2006-01-19
RU2007105007A (ru) 2008-08-20
US20070190399A1 (en) 2007-08-16
IL180511A0 (en) 2007-06-03
DE602005006000D1 (de) 2008-05-21
ATE392019T1 (de) 2008-04-15
MX2007000215A (es) 2007-05-10
WO2006005724A2 (en) 2006-01-19
JP2008506224A (ja) 2008-02-28
ITFI20040154A1 (it) 2004-10-09
EP1784879B1 (en) 2008-04-09
CA2573215A1 (en) 2006-01-19

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]