WO2005015664A3 - Alkaline cells having high capacity - Google Patents

Alkaline cells having high capacity Download PDF

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Publication number
WO2005015664A3
WO2005015664A3 PCT/US2004/025809 US2004025809W WO2005015664A3 WO 2005015664 A3 WO2005015664 A3 WO 2005015664A3 US 2004025809 W US2004025809 W US 2004025809W WO 2005015664 A3 WO2005015664 A3 WO 2005015664A3
Authority
WO
WIPO (PCT)
Prior art keywords
cathode
high capacity
anode
alkaline cells
copper
Prior art date
Application number
PCT/US2004/025809
Other languages
French (fr)
Other versions
WO2005015664A2 (en
Inventor
David Boone
William C Bushong
Paul Cheeseman
Greg Davidson
Mario Destephen
Zihong Jin
Jon Luecke
Erik Mortensen
Ernest Ndzebet
Karthik Ramaswami
Sergey Sazhin
Viet Vu
Original Assignee
Rovcal Inc
David Boone
William C Bushong
Paul Cheeseman
Greg Davidson
Mario Destephen
Zihong Jin
Jon Luecke
Erik Mortensen
Ernest Ndzebet
Karthik Ramaswami
Sergey Sazhin
Viet Vu
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 Rovcal Inc, David Boone, William C Bushong, Paul Cheeseman, Greg Davidson, Mario Destephen, Zihong Jin, Jon Luecke, Erik Mortensen, Ernest Ndzebet, Karthik Ramaswami, Sergey Sazhin, Viet Vu filed Critical Rovcal Inc
Priority to DE602004029587T priority Critical patent/DE602004029587D1/en
Priority to EP04780616A priority patent/EP1661196B1/en
Priority to AU2004264238A priority patent/AU2004264238A1/en
Priority to JP2006523294A priority patent/JP2007502006A/en
Publication of WO2005015664A2 publication Critical patent/WO2005015664A2/en
Publication of WO2005015664A3 publication Critical patent/WO2005015664A3/en

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/58Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/5825Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/24Alkaline accumulators
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/48Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M2004/021Physical characteristics, e.g. porosity, surface area
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

The present invention relates to a high capacity electrochemical cell including an anode, a cathode, and a separator disposed between the anode and cathode. The anode is configured to operate in combination with a quantity of an oxide of copper in the cathode. The cell is capable of operating at a discharge voltage greater than 1.05 volts for at least an initial 5 % of a cell discharge period at a current density of at least 5 mA/g, and can include a cathode active material that includes an oxide of copper.
PCT/US2004/025809 2003-08-08 2004-08-09 Alkaline cells having high capacity WO2005015664A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE602004029587T DE602004029587D1 (en) 2003-08-08 2004-08-09 HIGH-CAPACITY ALKALINE CELL
EP04780616A EP1661196B1 (en) 2003-08-08 2004-08-09 Alkaline cells having high capacity
AU2004264238A AU2004264238A1 (en) 2003-08-08 2004-08-09 Alkaline cells having high capacity
JP2006523294A JP2007502006A (en) 2003-08-08 2004-08-09 High capacity alkaline battery

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US49369503P 2003-08-08 2003-08-08
US60/493,695 2003-08-08
US52841403P 2003-12-10 2003-12-10
US60/528,414 2003-12-10
US57729204P 2004-06-04 2004-06-04
US60/577,292 2004-06-04

Publications (2)

Publication Number Publication Date
WO2005015664A2 WO2005015664A2 (en) 2005-02-17
WO2005015664A3 true WO2005015664A3 (en) 2006-06-01

Family

ID=34139613

Family Applications (3)

Application Number Title Priority Date Filing Date
PCT/US2004/025894 WO2005015662A2 (en) 2003-08-08 2004-08-09 Separators for alkaline electrochemical cells
PCT/US2004/025895 WO2005015665A2 (en) 2003-08-08 2004-08-09 High capacity alkaline cells
PCT/US2004/025809 WO2005015664A2 (en) 2003-08-08 2004-08-09 Alkaline cells having high capacity

Family Applications Before (2)

Application Number Title Priority Date Filing Date
PCT/US2004/025894 WO2005015662A2 (en) 2003-08-08 2004-08-09 Separators for alkaline electrochemical cells
PCT/US2004/025895 WO2005015665A2 (en) 2003-08-08 2004-08-09 High capacity alkaline cells

Country Status (8)

Country Link
US (4) US7645540B2 (en)
EP (3) EP1665418A2 (en)
JP (3) JP2007502008A (en)
AR (1) AR045347A1 (en)
AU (3) AU2004264243A1 (en)
DE (1) DE602004029587D1 (en)
TW (1) TW200520292A (en)
WO (3) WO2005015662A2 (en)

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