WO2010058901A3 - Secondary zinc alkaline battery including surface-modified negative electrodes and separators - Google Patents

Secondary zinc alkaline battery including surface-modified negative electrodes and separators Download PDF

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Publication number
WO2010058901A3
WO2010058901A3 PCT/KR2009/005218 KR2009005218W WO2010058901A3 WO 2010058901 A3 WO2010058901 A3 WO 2010058901A3 KR 2009005218 W KR2009005218 W KR 2009005218W WO 2010058901 A3 WO2010058901 A3 WO 2010058901A3
Authority
WO
WIPO (PCT)
Prior art keywords
separators
negative electrodes
alkaline battery
secondary zinc
battery including
Prior art date
Application number
PCT/KR2009/005218
Other languages
French (fr)
Other versions
WO2010058901A2 (en
Inventor
Tae Hyuk Kang
Yun Jung Kwak
Dong Pil Park
Original Assignee
Energreen Co., 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 KR1020080115338A external-priority patent/KR20100056257A/en
Priority claimed from KR1020080115336A external-priority patent/KR20100056256A/en
Application filed by Energreen Co., Ltd. filed Critical Energreen Co., Ltd.
Publication of WO2010058901A2 publication Critical patent/WO2010058901A2/en
Publication of WO2010058901A3 publication Critical patent/WO2010058901A3/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
    • 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
    • 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
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/457—Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
    • 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
    • H01M10/28—Construction or manufacture
    • H01M10/281—Large cells or batteries with 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
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • 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
    • H01M4/622—Binders being polymers
    • H01M4/623—Binders being polymers fluorinated polymers
    • 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
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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
    • H01M2300/0085—Immobilising or gelification of electrolyte
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

The present disclosure relates to a secondary zinc alkaline battery including surface modified negative electrodes (103) and separators (107). The surface modified negative electrodes (103) and separators (107) may be coated with a dispersion solution or a gel electrolyte for coating. The dispersion solution is prepared by uniformly dispersing calcium zincate powder, calcium hydroxide powder or a mixture thereof in a binder or a thickening agent. The gel electrolyte contains 1 - 10 wt% of at least one gel polymer selected from the group consisting of PEO, PVA and PAAK, and 90-99wt% of 3-12M KOH solution. The secondary zinc alkaline battery relieves deformation of the zinc negative electrode and formation of dentrites caused by dissolution of the zinc negative electrode (303) in an alkaline solution.
PCT/KR2009/005218 2008-11-19 2009-09-14 Secondary zinc alkaline battery including surface-modified negative electrodes and separators WO2010058901A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2008-0115338 2008-11-19
KR10-2008-0115336 2008-11-19
KR1020080115338A KR20100056257A (en) 2008-11-19 2008-11-19 Secondary zinc alkaline battery comprising negative electrodes and separators surface-modified with gel electrolyte for coating
KR1020080115336A KR20100056256A (en) 2008-11-19 2008-11-19 Secondary zinc alkaline battery comprising surface-modified negative electrodes and separators

Publications (2)

Publication Number Publication Date
WO2010058901A2 WO2010058901A2 (en) 2010-05-27
WO2010058901A3 true WO2010058901A3 (en) 2011-04-21

Family

ID=42198617

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/005218 WO2010058901A2 (en) 2008-11-19 2009-09-14 Secondary zinc alkaline battery including surface-modified negative electrodes and separators

Country Status (1)

Country Link
WO (1) WO2010058901A2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101928036B (en) * 2010-09-08 2012-06-06 童孟良 Microwave preparation method of zinc-nickel battery anode material calcium zincate
DE102012107199B4 (en) * 2012-08-06 2022-05-12 Westfälische Wilhelms-Universität Münster Process for producing carbon-coated, metal-doped zinc oxide particles, carbon-coated, metal-doped zinc oxide particles, their use, and electrode material, electrode and electrochemical energy storage device
CN103296319A (en) * 2013-06-08 2013-09-11 苏州诺信创新能源有限公司 Preparation method of electrolyte membrane for nickel-hydrogen battery
WO2015061403A1 (en) * 2013-10-23 2015-04-30 Bettergy Corp. Composite materials for rechargeable zinc electrodes
US20150311569A1 (en) * 2014-04-17 2015-10-29 Aiping Yu Wearable Battery Charger
JP6589440B2 (en) * 2015-07-30 2019-10-16 株式会社Ｇｓユアサ Storage battery
WO2017062435A1 (en) * 2015-10-05 2017-04-13 Research Foundation Of The City University Of New York Rechargeable alkaline battery comprising metal hydroxide separator
CN105633482B (en) * 2015-12-30 2018-09-25 湖南格瑞普新能源有限公司 A kind of wide warm high-capacity nickel-hydrogen battery and its manufacture craft
CN111600025A (en) * 2020-04-23 2020-08-28 同济大学 Zinc cathode material with elastic protective layer and preparation and application thereof
JP2023526152A (en) 2020-05-22 2023-06-21 デュラセル、ユーエス、オペレーションズ、インコーポレーテッド Battery cell seal assembly
CN112563446A (en) * 2020-11-22 2021-03-26 扬州大学 Electrode with biopolymer coating and method for making same
CN113054165B (en) * 2021-03-12 2022-06-03 国家纳米科学中心 Negative pole piece of zinc secondary battery and preparation method and application thereof
US11228032B1 (en) 2021-04-06 2022-01-18 ZAF Energy Systems, Incorporated Secondary electrode including styrene-butadiene rubber
CN114188510A (en) * 2021-11-24 2022-03-15 山东合泰新能源有限公司 Coating composition for coating on battery negative electrode, coating layer, and method and application for forming coating layer
US11404696B1 (en) 2022-01-05 2022-08-02 ZAF Energy Systems, Incorporated Secondary aqueous battery electrodes including vinyl acetate-ethylene

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2028569A (en) * 1978-08-23 1980-03-05 Israel Ministry Of Commerce In Improvements in negative electrodes for use in electrochemical cells
US20030113630A1 (en) * 2001-12-06 2003-06-19 Kainthla Ramesh C. Anodic zinc electrode for use in an alkaline based electrochemical cell
US20040185329A1 (en) * 2003-03-17 2004-09-23 Kainthla Ramesh C. Heavy metal-free rechargeable zinc negative electrode for an alkaline storage cell

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2028569A (en) * 1978-08-23 1980-03-05 Israel Ministry Of Commerce In Improvements in negative electrodes for use in electrochemical cells
US20030113630A1 (en) * 2001-12-06 2003-06-19 Kainthla Ramesh C. Anodic zinc electrode for use in an alkaline based electrochemical cell
US20040185329A1 (en) * 2003-03-17 2004-09-23 Kainthla Ramesh C. Heavy metal-free rechargeable zinc negative electrode for an alkaline storage cell

Also Published As

Publication number Publication date
WO2010058901A2 (en) 2010-05-27

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