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 potentialInfo
- 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
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.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2,325,308 | 2000-11-10 | ||
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 |
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)
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 |
CA2377065A1 (en) * | 2001-03-15 | 2002-09-15 | Powergenix Systems Inc. | Alkaline cells having low toxicity rechargeable zinc electrodes |
US7550230B2 (en) * | 2001-03-15 | 2009-06-23 | Powergenix Systems, Inc. | Electrolyte composition for nickel-zinc batteries |
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 |
KR101536031B1 (en) | 2008-04-02 | 2015-07-10 | 파워지닉스 시스템즈, 인코포레이티드 | 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 |
CN102484246A (en) | 2009-08-07 | 2012-05-30 | 鲍尔热尼系统公司 | 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 |
JP2013507752A (en) | 2009-10-13 | 2013-03-04 | パワージェニックス・システムズ・インコーポレーテッド | 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 |
WO2013119422A1 (en) | 2012-02-07 | 2013-08-15 | Powergenix Systems, Inc. | 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 |
KR102519169B1 (en) | 2013-03-15 | 2023-04-06 | 웰스태트 바이오커탤리시스, 엘엘씨 | Methods of making nanofiber electrodes for batteries |
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)
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 |
US6261720B1 (en) | 1996-09-20 | 2001-07-17 | Matsushita Electric Industrial Co., Ltd. | Positive electrode active material for alkaline storage batteries |
-
2000
- 2000-11-10 CA CA002325308A patent/CA2325308A1/en not_active Abandoned
-
2001
- 2001-11-07 WO PCT/CA2001/001581 patent/WO2002039520A2/en active Application Filing
- 2001-11-07 AU AU2002218079A patent/AU2002218079A1/en not_active Abandoned
- 2001-11-07 EP EP01993951A patent/EP1340273B1/en not_active Expired - Lifetime
- 2001-11-07 DE DE60138727T patent/DE60138727D1/en not_active Expired - Lifetime
- 2001-11-07 JP JP2002541736A patent/JP4605988B2/en not_active Expired - Lifetime
- 2001-11-07 AT AT01993951T patent/ATE431623T1/en not_active IP Right Cessation
-
2003
- 2003-05-06 US US10/429,725 patent/US6797433B2/en not_active Expired - Lifetime
- 2003-05-06 US US10/429,693 patent/US6811926B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2325308A1 (en) | 2002-05-10 |
DE60138727D1 (en) | 2009-06-25 |
US20030190525A1 (en) | 2003-10-09 |
WO2002039520A3 (en) | 2002-09-06 |
ATE431623T1 (en) | 2009-05-15 |
US6797433B2 (en) | 2004-09-28 |
JP4605988B2 (en) | 2011-01-05 |
EP1340273B1 (en) | 2009-05-13 |
US20040033420A1 (en) | 2004-02-19 |
EP1340273A2 (en) | 2003-09-03 |
WO2002039520A2 (en) | 2002-05-16 |
JP2004520683A (en) | 2004-07-08 |
US6811926B2 (en) | 2004-11-02 |
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