PL2079545T3 - Porowate skupiska proszku srebra z dodatkiem promotora tlenku cyrkonu jako katalizatora w elektrodach do dyfuzji gazu oraz metoda ich produkcji - Google Patents

Porowate skupiska proszku srebra z dodatkiem promotora tlenku cyrkonu jako katalizatora w elektrodach do dyfuzji gazu oraz metoda ich produkcji

Info

Publication number
PL2079545T3
PL2079545T3 PL07843033T PL07843033T PL2079545T3 PL 2079545 T3 PL2079545 T3 PL 2079545T3 PL 07843033 T PL07843033 T PL 07843033T PL 07843033 T PL07843033 T PL 07843033T PL 2079545 T3 PL2079545 T3 PL 2079545T3
Authority
PL
Poland
Prior art keywords
catalyst
production
addition
zirconium oxide
gas diffusion
Prior art date
Application number
PL07843033T
Other languages
English (en)
Inventor
Ernst E Khasin
Arie Zaban
Original Assignee
Univ Bar Ilan
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 Univ Bar Ilan filed Critical Univ Bar Ilan
Publication of PL2079545T3 publication Critical patent/PL2079545T3/pl

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Classifications

    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/48—Silver or gold
    • B01J23/50—Silver
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/391—Physical properties of the active metal ingredient
    • B01J35/393—Metal or metal oxide crystallite size
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/612—Surface area less than 10 m2/g
    • 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
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8605—Porous electrodes
    • H01M4/8621—Porous electrodes containing only metallic or ceramic material, e.g. made by sintering or sputtering
    • 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
    • H01M4/8846—Impregnation
    • H01M4/885—Impregnation followed by reduction of the catalyst salt 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
    • H01M4/88—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
    • H01M4/90—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
    • 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
    • H01M4/9041—Metals or alloys
    • 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
    • B01J33/00—Protection of catalysts, e.g. by coating
    • 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
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/031—Precipitation
    • 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
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Catalysts (AREA)
  • Inert Electrodes (AREA)
  • Hybrid Cells (AREA)
PL07843033T 2006-09-22 2007-09-24 Porowate skupiska proszku srebra z dodatkiem promotora tlenku cyrkonu jako katalizatora w elektrodach do dyfuzji gazu oraz metoda ich produkcji PL2079545T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US84634606P 2006-09-22 2006-09-22
PCT/US2007/079261 WO2008036962A2 (en) 2006-09-22 2007-09-24 Porous clusters of silver powder promoted by zirconium oxide for use as a catalyst in gas diffusion electrodes, and method for the production thereof
EP07843033.7A EP2079545B1 (en) 2006-09-22 2007-09-24 Porous clusters of silver powder promoted by zirconium oxide for use as a catalyst in gas diffusion electrodes, and method for the production thereof

Publications (1)

Publication Number Publication Date
PL2079545T3 true PL2079545T3 (pl) 2014-04-30

Family

ID=39201354

Family Applications (1)

Application Number Title Priority Date Filing Date
PL07843033T PL2079545T3 (pl) 2006-09-22 2007-09-24 Porowate skupiska proszku srebra z dodatkiem promotora tlenku cyrkonu jako katalizatora w elektrodach do dyfuzji gazu oraz metoda ich produkcji

Country Status (9)

Country Link
US (1) US8142938B2 (pl)
EP (2) EP2079545B1 (pl)
JP (1) JP5264737B2 (pl)
CN (1) CN101583420B (pl)
DK (1) DK2079545T3 (pl)
ES (2) ES2445642T3 (pl)
IL (2) IL240072A (pl)
PL (1) PL2079545T3 (pl)
WO (1) WO2008036962A2 (pl)

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US9941516B2 (en) 2006-09-22 2018-04-10 Bar Ilan University Porous clusters of silver powder comprising zirconium oxide for use in gas diffusion electrodes, and methods of production thereof
JP4323535B2 (ja) * 2007-04-26 2009-09-02 クロリンエンジニアズ株式会社 水電解装置
CN101736360B (zh) * 2009-11-27 2011-06-01 北京化工大学 一种气体扩散电极及其制备方法
DE102010031571A1 (de) * 2010-07-20 2012-01-26 Bayer Materialscience Ag Sauerstoffverzehrelektrode
CN102208652A (zh) * 2010-08-31 2011-10-05 中国科学院上海硅酸盐研究所 一种锂空气电池空气电极及其制备方法
JP5734793B2 (ja) * 2011-08-31 2015-06-17 株式会社半導体エネルギー研究所 蓄電装置
US9714472B2 (en) * 2011-09-23 2017-07-25 Covestro Deutschland Ag Gas diffusion electrodes and process for production thereof
DK2834874T3 (en) 2012-04-04 2018-08-06 Phinergy Ltd Zinc electrode for use in rechargeable batteries
RU2603772C2 (ru) 2012-06-12 2016-11-27 Монаш Юниверсити Воздухопроницаемый электрод и способ применения в расщеплении воды
EP3118350A1 (en) * 2012-06-12 2017-01-18 Monash University Gas permeable electrode and method of manufacture
EP2883262B1 (en) * 2012-08-08 2017-12-20 Robert Bosch GmbH Metal/oxygen battery with modified electrode
DK2907184T3 (en) 2012-10-09 2018-08-06 Oxynergy Ltd ELECTRICAL DEVICE AND METHOD OF PREPARING IT
KR102247978B1 (ko) 2013-02-21 2021-05-06 로베르트 보쉬 게엠베하 다단계 산소 압축의 금속/산소 배터리
EP2976802B1 (en) 2013-02-21 2019-08-14 Robert Bosch GmbH Metal/oxygen battery with multistage oxygen compression
WO2014132251A1 (en) 2013-02-28 2014-09-04 Phinergy Ltd. Protected anode structure suitable for use in metal/air batteries
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JP6053992B2 (ja) 2013-07-08 2016-12-27 フィナジー リミテッド 電解質の再生
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RU2572106C1 (ru) * 2014-08-29 2015-12-27 Общество с ограниченной ответственностью "Завод электрохимических преобразователей" (ООО "ЗЭП") Способ изготовления гидрофобизированного катализатора электродов топливного элемента
WO2016138594A1 (en) * 2015-03-04 2016-09-09 Zhongwei Chen Tri-electrode zinc-air battery with flowing electrolyte
CN105463503B (zh) * 2015-12-10 2017-09-22 合肥工业大学 一种亚铜离子簇合物析氢电极及其制备方法和应用
EP3418429A1 (de) * 2017-06-21 2018-12-26 Covestro Deutschland AG Gasdiffusionselektrode zur reduktion von kohlendioxid
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WO2019102462A1 (en) 2017-11-22 2019-05-31 Phinergy Ltd. Rechargeable zinc-air battery with perforated-shell active particles
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Also Published As

Publication number Publication date
DK2079545T3 (en) 2014-02-17
EP2684602B1 (en) 2016-06-01
WO2008036962A3 (en) 2008-07-24
CN101583420B (zh) 2013-06-05
ES2445642T3 (es) 2014-03-04
WO2008036962A2 (en) 2008-03-27
IL197688A (en) 2015-07-30
WO2008036962A8 (en) 2009-04-30
IL197688A0 (en) 2009-12-24
IL240072A (en) 2017-09-28
EP2079545B1 (en) 2013-11-06
JP2010521277A (ja) 2010-06-24
EP2079545A2 (en) 2009-07-22
US20100143807A1 (en) 2010-06-10
EP2079545A4 (en) 2012-01-11
EP2684602A1 (en) 2014-01-15
US8142938B2 (en) 2012-03-27
ES2587678T3 (es) 2016-10-26
JP5264737B2 (ja) 2013-08-14
IL240072A0 (en) 2015-08-31
CN101583420A (zh) 2009-11-18

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