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WO2002071513A3 - Aluminum anodes and method of manufacture thereof - Google Patents

Aluminum anodes and method of manufacture thereof Download PDF

Info

Publication number
WO2002071513A3
WO2002071513A3 PCT/CA2002/000120 CA0200120W WO02071513A3 WO 2002071513 A3 WO2002071513 A3 WO 2002071513A3 CA 0200120 W CA0200120 W CA 0200120W WO 02071513 A3 WO02071513 A3 WO 02071513A3
Authority
WO
WIPO (PCT)
Prior art keywords
alloy
additive metal
aluminum
matrix
crystals
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CA2002/000120
Other languages
French (fr)
Other versions
WO2002071513A2 (en
Inventor
Alexander M Iarochenko
Evgeny B Kulakov
Valery V Caronic
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aluminum Power Inc
Original Assignee
Aluminum Power Inc
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 Aluminum Power Inc filed Critical Aluminum Power Inc
Publication of WO2002071513A2 publication Critical patent/WO2002071513A2/en
Anticipated expiration legal-status Critical
Publication of WO2002071513A3 publication Critical patent/WO2002071513A3/en
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C22C1/026—Alloys based on aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Powder Metallurgy (AREA)
  • Continuous Casting (AREA)

Abstract

A process of making an aluminum alloy anodic material having improved electrochemical properties for use in an electrochemical cell and battery, the alloy consisting essentially of 95-99.5% w/w Al and 0.5-5.0 cumulative w/w additive metal selected from Group II - Group V metals of the Periodic Table, the process comprising heating 95 - 99.5% w/w A1 and 0.5 - 5.0 cumulative % w/w additive metal in admixture to a temperature to form a homogeneous matrix of melted alloy; cooling the melted alloy at a liquidus/solidius cooling rate to produce a solid, non-equilibrium alloy of a non-homogenous multiphase matrix comprising discrete, relatively large crystals of pure aluminum and relatively smaller crystals of the additive metal included at the interface with the aluminum crystals; rolling the solid alloy to reduce its thickness to a factor of 0.2 to 0.01 to produce a rolled sheet of the alloy having a microstructure comprising an aluminum matrix having elongate inclusions of the additive metal and small, satellite ovoidal inclusions of the additive metal dispersed in the matrix.
PCT/CA2002/000120 2001-03-02 2002-01-30 Aluminum anodes and method of manufacture thereof Ceased WO2002071513A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002339059A CA2339059A1 (en) 2001-03-02 2001-03-02 Aluminum anodes and method of manufacture thereof
CA2,339,059 2001-03-02

Publications (2)

Publication Number Publication Date
WO2002071513A2 WO2002071513A2 (en) 2002-09-12
WO2002071513A3 true WO2002071513A3 (en) 2004-01-29

Family

ID=4168473

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA2002/000120 Ceased WO2002071513A2 (en) 2001-03-02 2002-01-30 Aluminum anodes and method of manufacture thereof

Country Status (3)

Country Link
US (1) US20020148539A1 (en)
CA (1) CA2339059A1 (en)
WO (1) WO2002071513A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1714336B1 (en) * 2004-01-13 2018-03-21 Bathium Canada Inc. Method for making positive electrode films for polymer batteries
EP2441106A4 (en) * 2009-06-09 2014-06-11 3M Innovative Properties Co Thin film alloy electrodes
US9912008B2 (en) 2013-11-12 2018-03-06 Intec Energy Storage Corporation Electrical energy storage device with non-aqueous electrolyte
EP3555938B1 (en) 2016-12-15 2025-07-23 Phinergy Ltd. System and method for initializing and operating metal-air cell
CN111041391B (en) * 2019-12-04 2021-06-25 中车青岛四方机车车辆股份有限公司 A kind of aluminum alloy extruded profile and its online quenching process
CN113957305B (en) * 2021-10-25 2022-07-26 重庆国创轻合金研究院有限公司 Sc-containing high-activity aluminum alloy anode material for new energy battery power and preparation method thereof
CN120413655B (en) * 2025-07-04 2025-10-17 广西大学 A praseodymium-modified regenerated aluminum alkaline air battery anode material and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4554131A (en) * 1984-09-28 1985-11-19 The United States Of America As Represented By The Department Of Energy Aluminum battery alloys
US4885045A (en) * 1987-06-16 1989-12-05 Comalco Aluminum Limited Aluminium alloys suitable for sacrificial anodes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU209879A (en) * 1979-08-28 1983-01-21 Inst Tech Srpske Ak Umetnosti Process for obtaining an electrochemically active aluminium alloy
GB8800082D0 (en) * 1988-01-05 1988-02-10 Alcan Int Ltd Battery
JP3652431B2 (en) * 1995-05-01 2005-05-25 株式会社神戸製鋼所 Boron-containing Al-based alloy

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4554131A (en) * 1984-09-28 1985-11-19 The United States Of America As Represented By The Department Of Energy Aluminum battery alloys
US4885045A (en) * 1987-06-16 1989-12-05 Comalco Aluminum Limited Aluminium alloys suitable for sacrificial anodes

Also Published As

Publication number Publication date
CA2339059A1 (en) 2002-09-02
WO2002071513A2 (en) 2002-09-12
US20020148539A1 (en) 2002-10-17

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