JP7606593B2 - 亜鉛二次電池 - Google Patents

亜鉛二次電池 Download PDF

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Publication number
JP7606593B2
JP7606593B2 JP2023505099A JP2023505099A JP7606593B2 JP 7606593 B2 JP7606593 B2 JP 7606593B2 JP 2023505099 A JP2023505099 A JP 2023505099A JP 2023505099 A JP2023505099 A JP 2023505099A JP 7606593 B2 JP7606593 B2 JP 7606593B2
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JP
Japan
Prior art keywords
positive electrode
negative electrode
current collector
tab
electrode current
Prior art date
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Application number
JP2023505099A
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English (en)
Japanese (ja)
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JPWO2022190460A1 (https=
JPWO2022190460A5 (https=
Inventor
朋大 高橋
淳宣 松矢
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.)
NGK Insulators Ltd
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NGK Insulators Ltd
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Publication date
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Publication of JPWO2022190460A1 publication Critical patent/JPWO2022190460A1/ja
Publication of JPWO2022190460A5 publication Critical patent/JPWO2022190460A5/ja
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    • 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
    • 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
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/08—Hybrid cells; Manufacture thereof composed of a half-cell of a fuel-cell type and a half-cell of the secondary-cell type
    • 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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • 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
    • H01M50/431—Inorganic material
    • H01M50/434—Ceramics
    • 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
    • H01M50/446—Composite material consisting of a mixture of organic and inorganic materials
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/533—Electrode connections inside a battery casing characterised by the shape of the leads or tabs
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/54—Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges
    • 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)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Connection Of Batteries Or Terminals (AREA)
JP2023505099A 2021-03-12 2021-11-11 亜鉛二次電池 Active JP7606593B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021040857 2021-03-12
JP2021040857 2021-03-12
PCT/JP2021/041503 WO2022190460A1 (ja) 2021-03-12 2021-11-11 亜鉛二次電池

Publications (3)

Publication Number Publication Date
JPWO2022190460A1 JPWO2022190460A1 (https=) 2022-09-15
JPWO2022190460A5 JPWO2022190460A5 (https=) 2023-11-08
JP7606593B2 true JP7606593B2 (ja) 2024-12-25

Family

ID=83227728

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023505099A Active JP7606593B2 (ja) 2021-03-12 2021-11-11 亜鉛二次電池

Country Status (2)

Country Link
JP (1) JP7606593B2 (https=)
WO (1) WO2022190460A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024195225A1 (ja) * 2023-03-23 2024-09-26 日本碍子株式会社 亜鉛二次電池用負極、並びにニッケル亜鉛二次電池及びその使用方法
US20250007119A1 (en) * 2023-06-27 2025-01-02 GM Global Technology Operations LLC Laser welded internal terminals for battery cells

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002298825A (ja) 2001-03-29 2002-10-11 Tdk Corp 電気化学デバイスの製造方法、および電気化学デバイス
JP2008091268A (ja) 2006-10-04 2008-04-17 Nissan Motor Co Ltd 薄型電池
JP2012129114A (ja) 2010-12-16 2012-07-05 Sharp Corp 非水系二次電池
JP2013045795A (ja) 2011-08-22 2013-03-04 Jm Energy Corp 蓄電デバイス
JP2017022060A (ja) 2015-07-15 2017-01-26 株式会社豊田自動織機 蓄電装置
JP2017059529A (ja) 2015-09-14 2017-03-23 日本碍子株式会社 ラミネート型ニッケル亜鉛電池セルパック及びそれを用いた電池
JP2019128987A (ja) 2018-01-19 2019-08-01 日本碍子株式会社 亜鉛二次電池
WO2019230930A1 (ja) 2018-06-01 2019-12-05 積水化学工業株式会社 積層型電池および積層型電池の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08111216A (ja) * 1994-10-12 1996-04-30 Sanyo Electric Co Ltd 電池の製造方法
WO2021193436A1 (ja) * 2020-03-23 2021-09-30 日本碍子株式会社 亜鉛二次電池及びモジュール電池
CN111540872A (zh) * 2020-05-12 2020-08-14 远景动力技术(江苏)有限公司 无汇流排电池模组、无汇流排电池模组组装方法和电池包

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002298825A (ja) 2001-03-29 2002-10-11 Tdk Corp 電気化学デバイスの製造方法、および電気化学デバイス
JP2008091268A (ja) 2006-10-04 2008-04-17 Nissan Motor Co Ltd 薄型電池
JP2012129114A (ja) 2010-12-16 2012-07-05 Sharp Corp 非水系二次電池
JP2013045795A (ja) 2011-08-22 2013-03-04 Jm Energy Corp 蓄電デバイス
JP2017022060A (ja) 2015-07-15 2017-01-26 株式会社豊田自動織機 蓄電装置
JP2017059529A (ja) 2015-09-14 2017-03-23 日本碍子株式会社 ラミネート型ニッケル亜鉛電池セルパック及びそれを用いた電池
JP2019128987A (ja) 2018-01-19 2019-08-01 日本碍子株式会社 亜鉛二次電池
WO2019230930A1 (ja) 2018-06-01 2019-12-05 積水化学工業株式会社 積層型電池および積層型電池の製造方法

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Publication number Publication date
WO2022190460A1 (ja) 2022-09-15
JPWO2022190460A1 (https=) 2022-09-15

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