NZ754879A - Metal-air fuel cell - Google Patents

Metal-air fuel cell

Info

Publication number
NZ754879A
NZ754879A NZ754879A NZ75487917A NZ754879A NZ 754879 A NZ754879 A NZ 754879A NZ 754879 A NZ754879 A NZ 754879A NZ 75487917 A NZ75487917 A NZ 75487917A NZ 754879 A NZ754879 A NZ 754879A
Authority
NZ
New Zealand
Prior art keywords
material layer
absorbent material
anode
fuel cell
metal
Prior art date
Application number
NZ754879A
Inventor
Mark Dansie
Original Assignee
Hydra Light Int Ltd
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
Priority claimed from AU2016905322A external-priority patent/AU2016905322A0/en
Application filed by Hydra Light Int Ltd filed Critical Hydra Light Int Ltd
Priority claimed from PCT/AU2017/051344 external-priority patent/WO2018112510A1/en
Publication of NZ754879A publication Critical patent/NZ754879A/en

Links

Classifications

    • 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
    • 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
    • H01M12/065—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 with plate-like electrodes or stacks of plate-like electrodes
    • 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/46—Alloys based on magnesium or aluminium
    • H01M4/466—Magnesium based
    • 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
    • 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
    • H01M4/8636—Inert electrodes with catalytic activity, e.g. for fuel cells with a gradient in another property than porosity
    • H01M4/8642—Gradient in composition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/138—Primary casings; Jackets or wrappings adapted for specific cells, e.g. electrochemical cells operating at high temperature
    • H01M50/1385—Hybrid cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/429—Natural polymers
    • H01M50/4295—Natural cotton, cellulose or wood
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
    • H01M2250/30—Fuel cells in portable systems, e.g. mobile phone, laptop
    • 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
    • H01M2300/0088—Composites
    • H01M2300/0094—Composites in the form of layered products, e.g. coatings
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/10—Applications of fuel cells in buildings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Hybrid Cells (AREA)
  • Fuel Cell (AREA)
  • Inert Electrodes (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

A metal-air fuel cell comprising an anode 5, a positionable air cathode 9, an absorbent material layer 8 configured to retain an aqueous electrolyte and anode waste precipitates within the absorbent material layer, the absorbent material layer 8 positioned between the anode 5 and the air cathode 9 such that the absorbent water layer contacts the anode 5, one or more elastic members configured to press the air cathode in to contact with the absorbent material layer while accommodating any change in volume of the absorbent material layer 8 due to retention of the electrolyte and anode waste precipitates. The absorbent material layer 8 functions as an ionic transfer bridge between the anode 5 and the cathode 9 by retaining electrolyte. The design offers possible advantages in energy density, reusability and ease of use.
NZ754879A 2016-12-22 2017-12-07 Metal-air fuel cell NZ754879A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2016905322A AU2016905322A0 (en) 2016-12-22 Metal-air fuel cell
US201762456910P 2017-02-09 2017-02-09
PCT/AU2017/051344 WO2018112510A1 (en) 2016-12-22 2017-12-07 Metal-air fuel cell

Publications (1)

Publication Number Publication Date
NZ754879A true NZ754879A (en) 2024-09-27

Family

ID=66948232

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ754879A NZ754879A (en) 2016-12-22 2017-12-07 Metal-air fuel cell

Country Status (11)

Country Link
EP (1) EP3560025A4 (en)
JP (1) JP7191039B2 (en)
KR (1) KR102481423B1 (en)
CN (1) CN110383575B9 (en)
AU (1) AU2017381393B2 (en)
BR (1) BR112019012616B1 (en)
CA (1) CA3046545A1 (en)
MY (1) MY194195A (en)
NZ (1) NZ754879A (en)
PH (1) PH12019501356A1 (en)
ZA (1) ZA201903825B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022259027A1 (en) * 2021-06-10 2022-12-15 German Munenobu Nagahama Schell Water lamp
CN114577983B (en) * 2022-01-26 2024-08-16 西安卓恰新材料科技有限公司 Experimental method and experimental device for in-vitro degradation experiment
EP4235868A1 (en) * 2022-02-23 2023-08-30 Evonik Operations GmbH Silicon-containing anode material and silicon-containing electron-supplying fuel

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE755613A (en) * 1969-09-02 1971-02-15 Yardney International Corp AVAILABLE ELECTROCHEMICAL BATTERY ELEMENTS AND METHOD FOR THEIR OPERATION
US5432022A (en) * 1993-11-12 1995-07-11 Dreisbach Electromotive Inc. Coated cathode for rechargeable metal battery
US5554918A (en) * 1994-03-08 1996-09-10 Electric Fuel (E.F.L.) Ltd. Mechanically-rehargeable battery
US6436571B1 (en) * 1998-03-06 2002-08-20 Rayovac Corporation Bottom seals in air depolarized electrochemical cells
US6265094B1 (en) * 1998-11-12 2001-07-24 Aer Energy Resources, Inc. Anode can for a metal-air cell
CN1791999A (en) * 2001-09-26 2006-06-21 异能公司 Rechargeable and refuelable metal air electrochemical cell
JP2004288571A (en) 2003-03-25 2004-10-14 Toshiba Battery Co Ltd Water-based metal-air cell and electronic apparatus using the same
WO2007144357A1 (en) * 2006-06-12 2007-12-21 Revolt Technology Ltd Metal-air battery or fuel cell
JP2010157401A (en) 2008-12-26 2010-07-15 Equos Research Co Ltd Air cell
JP5050065B2 (en) 2010-02-05 2012-10-17 株式会社日立製作所 Metal-air secondary battery
JP2012015016A (en) * 2010-07-02 2012-01-19 Naoyoshi Kachi Air secondary battery
JP4759659B1 (en) 2010-11-17 2011-08-31 三嶋電子株式会社 Applied battery and emergency power supply
CN103378384B (en) 2012-04-25 2019-06-28 新能源动力科技有限公司 Air-metal battery and electrochemical power generation method
JP5451923B1 (en) 2013-04-10 2014-03-26 三嶋電子株式会社 Water battery
JP2015138772A (en) 2014-01-20 2015-07-30 稲畑産業株式会社 Eco magnesium air battery
JP6326272B2 (en) 2014-04-22 2018-05-16 シャープ株式会社 Battery case and metal-air battery
KR102255300B1 (en) * 2014-05-16 2021-05-24 삼성전자주식회사 Metal-air battery
KR20150135918A (en) 2014-05-26 2015-12-04 삼성전자주식회사 Metal-air battery cell, metal-air battery and method of fabricating the same
JP5646104B1 (en) 2014-06-17 2014-12-24 充 吉川 Magnesium air battery
JP6203139B2 (en) 2014-07-02 2017-09-27 冨士色素株式会社 Composition, electrode having porous layer containing the composition, and metal-air secondary battery having the electrode

Also Published As

Publication number Publication date
BR112019012616B1 (en) 2024-03-05
JP2020503658A (en) 2020-01-30
EP3560025A4 (en) 2020-08-19
CN110383575B (en) 2023-01-13
KR102481423B1 (en) 2022-12-27
MY194195A (en) 2022-11-21
BR112019012616A2 (en) 2019-11-26
CA3046545A1 (en) 2018-06-28
JP7191039B2 (en) 2022-12-16
AU2017381393A1 (en) 2019-07-11
EP3560025A1 (en) 2019-10-30
KR20190097106A (en) 2019-08-20
AU2017381393B2 (en) 2022-09-22
CN110383575B9 (en) 2023-04-11
CN110383575A (en) 2019-10-25
ZA201903825B (en) 2020-12-23
PH12019501356A1 (en) 2020-01-20

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Legal Events

Date Code Title Description
ERR Error or correction

Free format text: THE TITLE HAS BEEN CORRECTED TO TITLE: METAL-AIR FUEL CELL; FILING DATE: 25 JUN 2019; STATUS: REJECTED; KIND CODE: A1 PUBLICATION DATE: 28 JUN 2019; TITLE: METAL-AIR FUEL CELL; FILING DATE: 12 SEP 2024; STATUS: PROPOSED; KIND CODE: TITLE: METAL-AIR FUEL CELL; FILING DATE: 17 JUL 2024; STATUS: REJECTED; KIND CODE:

Effective date: 20240912