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AU2002218079A1 - Negative electrode formulation for a low toxicity zinc electrode having additives with redox potentials negative to zinc potential - Google Patents

Negative electrode formulation for a low toxicity zinc electrode having additives with redox potentials negative to zinc potential

Info

Publication number
AU2002218079A1
AU2002218079A1 AU2002218079A AU1807902A AU2002218079A1 AU 2002218079 A1 AU2002218079 A1 AU 2002218079A1 AU 2002218079 A AU2002218079 A AU 2002218079A AU 1807902 A AU1807902 A AU 1807902A AU 2002218079 A1 AU2002218079 A1 AU 2002218079A1
Authority
AU
Australia
Prior art keywords
zinc
electrode
negative
additives
low toxicity
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.)
Abandoned
Application number
AU2002218079A
Inventor
Jeffrey Philips
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.)
PowerGenix Systems Inc
Original Assignee
PowerGenix Systems 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 PowerGenix Systems Inc filed Critical PowerGenix Systems Inc
Publication of AU2002218079A1 publication Critical patent/AU2002218079A1/en
Abandoned legal-status Critical Current

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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/24—Electrodes for alkaline accumulators
    • H01M4/244—Zinc electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/24—Alkaline accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/24—Alkaline accumulators
    • H01M10/26—Selection of materials as electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/24—Alkaline accumulators
    • H01M10/30—Nickel accumulators
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Primary Cells (AREA)

Abstract

A zinc electrode is provided for use in electrochemical cells having an alkaline electrolyte and high cycle life. The zinc electrode comprises a mixture of zinc oxide together with an inorganic fiber which contains silica and alumina. Preferably, the composition of the inorganic fiber is in the range of 80% to 99% alumina, and 1% to 20% silica. Typically, the zinc electrode will further comprise an inorganic fiber additive in the range of 2% to 15% by weight of the zinc oxide electrode. Also, the zinc electrode will typically further include 2% up to 10% of bismuth oxide.
AU2002218079A 2000-11-10 2001-11-07 Negative electrode formulation for a low toxicity zinc electrode having additives with redox potentials negative to zinc potential Abandoned AU2002218079A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA002325308A CA2325308A1 (en) 2000-11-10 2000-11-10 Negative electrode formulation for a low toxicity zinc electrode having additives with redox potentials negative to zinc potential
CA2,325,308 2000-11-10
PCT/CA2001/001581 WO2002039520A2 (en) 2000-11-10 2001-11-07 Negative electrode formulation for a low toxicity zinc electrode having additives with redox potentials negative to zinc potential

Publications (1)

Publication Number Publication Date
AU2002218079A1 true AU2002218079A1 (en) 2002-05-21

Family

ID=4167578

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002218079A Abandoned AU2002218079A1 (en) 2000-11-10 2001-11-07 Negative electrode formulation for a low toxicity zinc electrode having additives with redox potentials negative to zinc potential

Country Status (8)

Country Link
US (2) US6797433B2 (en)
EP (1) EP1340273B1 (en)
JP (1) JP4605988B2 (en)
AT (1) ATE431623T1 (en)
AU (1) AU2002218079A1 (en)
CA (1) CA2325308A1 (en)
DE (1) DE60138727D1 (en)
WO (1) WO2002039520A2 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2325791A1 (en) * 2000-11-10 2002-05-10 Jeffrey Phillips Negative electrode formulation for a low toxicity zinc electrode having additives with redox potentials positive to zinc potential
US7550230B2 (en) * 2001-03-15 2009-06-23 Powergenix Systems, Inc. Electrolyte composition for nickel-zinc batteries
CA2377065A1 (en) 2001-03-15 2002-09-15 Powergenix Systems Inc. Alkaline cells having low toxicity rechargeable zinc electrodes
US6849360B2 (en) * 2002-06-05 2005-02-01 Eveready Battery Company, Inc. Nonaqueous electrochemical cell with improved energy density
US20080166632A1 (en) * 2003-08-18 2008-07-10 Powergenix, Inc. Method of manufacturing nickel zinc batteries
CA2536021A1 (en) * 2003-08-18 2005-03-03 Powergenix Systems, Inc. Method of manufacturing nickel zinc batteries
US8703330B2 (en) * 2005-04-26 2014-04-22 Powergenix Systems, Inc. Nickel zinc battery design
US7931988B2 (en) 2007-10-05 2011-04-26 Powergenix Systems, Inc. Tin and tin-zinc plated substrates to improve Ni-Zn cell performance
EP2272124B1 (en) 2008-04-02 2016-03-23 PowerGenix Systems, Inc. Cylindrical nickel-zinc cell with negative can
US8501351B2 (en) * 2009-05-18 2013-08-06 Powergenix Systems, Inc. Pasted zinc electrode for rechargeable nickel-zinc batteries
KR101938103B1 (en) 2009-08-07 2019-01-11 징크파이브 파워, 인크. Carbon Fiber Zinc Negative Electrode
CN102484279B (en) 2009-09-08 2015-06-17 鲍尔热尼系统公司 Heat Sealing Separators For Nickel Zinc Cells
EP2489086B1 (en) 2009-10-13 2021-12-08 ZincFive Power, Inc. Cylindrical nickel-zinc cell with positive can
EP2750225A4 (en) 2011-08-23 2015-07-29 Nippon Catalytic Chem Ind Negative electrode mixture or gel electrolyte, and battery using said negative electrode mixture or said gel electrolyte
CN104205430A (en) 2012-02-07 2014-12-10 鲍尔热尼系统公司 Nickel-zinc rechargeable pencil battery
WO2014037851A2 (en) * 2012-09-07 2014-03-13 Basf Se Rechargeable electrochemical zinc-oxygen cells
JP6647866B2 (en) 2012-12-20 2020-02-14 ジンクファイブ・パワー・インコーポレーテッドＺｉｎｃＦｉｖｅ Ｐｏｗｅｒ，Ｉｎｃ． Controlling the state of charge of a battery in a system with an independent power supply
US9337683B2 (en) 2012-12-20 2016-05-10 Powergenix Systems, Inc. Controlling battery states of charge in systems having separate power sources
US9911980B2 (en) 2013-03-15 2018-03-06 Wellstat Biocatalysis, Llc Nanofiber electrodes for batteries and methods of making nanofiber electrodes
CN110364660B (en) * 2018-04-10 2022-07-15 浙江浙能中科储能科技有限公司 Water-system zinc ion battery composite diaphragm and preparation method thereof
CN111463500B (en) * 2020-03-18 2021-06-22 山东合泰新能源有限公司 Preparation method of electrolyte for zinc anode alkaline secondary battery
CN114267827A (en) * 2020-09-16 2022-04-01 松山湖材料实验室 Zinc electrode, preparation method thereof and secondary battery

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5629345B2 (en) * 1972-02-29 1981-07-08
JPS49119127A (en) * 1973-03-20 1974-11-14
US3870564A (en) 1973-03-30 1975-03-11 Tokyo Shibaura Electric Co Alkaline cell
JPS5461B2 (en) * 1973-11-21 1979-01-05
CS167146B1 (en) * 1974-05-21 1976-04-29
JPS5626108B2 (en) * 1975-01-20 1981-06-16
US4304828A (en) * 1980-06-27 1981-12-08 Energy Research Corporation Zinc electrode
JPS60167264A (en) 1984-02-10 1985-08-30 Sanyo Electric Co Ltd Alkaline zinc storage battery
US5168018A (en) 1990-05-17 1992-12-01 Matsushita Electric Industrial Co., Ltd. Method of manufacturing zinc-alkaline batteries
US5215836A (en) 1991-07-18 1993-06-01 Electrochimica Corporation Alkaline galvanic cells
JP2918446B2 (en) 1994-04-27 1999-07-12 富士電気化学株式会社 Battery negative electrode zinc can
US5556720A (en) * 1994-08-18 1996-09-17 Energy Research Corporation Sealed zinc secondary battery and zinc electrode therefor
JP3370486B2 (en) * 1995-07-21 2003-01-27 松下電器産業株式会社 Alkaline battery
EP0833397B1 (en) 1996-09-20 2002-05-15 Matsushita Electric Industrial Co., Ltd. Positive electrode active material for alkaline storage batteries

Also Published As

Publication number Publication date
US20040033420A1 (en) 2004-02-19
WO2002039520A2 (en) 2002-05-16
US6811926B2 (en) 2004-11-02
DE60138727D1 (en) 2009-06-25
JP4605988B2 (en) 2011-01-05
US6797433B2 (en) 2004-09-28
WO2002039520A3 (en) 2002-09-06
EP1340273B1 (en) 2009-05-13
US20030190525A1 (en) 2003-10-09
JP2004520683A (en) 2004-07-08
ATE431623T1 (en) 2009-05-15
CA2325308A1 (en) 2002-05-10
EP1340273A2 (en) 2003-09-03

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