CN119234331A - 碱性干电池 - Google Patents

碱性干电池 Download PDF

Info

Publication number
CN119234331A
CN119234331A CN202380041613.7A CN202380041613A CN119234331A CN 119234331 A CN119234331 A CN 119234331A CN 202380041613 A CN202380041613 A CN 202380041613A CN 119234331 A CN119234331 A CN 119234331A
Authority
CN
China
Prior art keywords
zinc alloy
particles
negative electrode
particle
alloy powder
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.)
Pending
Application number
CN202380041613.7A
Other languages
English (en)
Chinese (zh)
Inventor
高桥康文
竹内正信
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management 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
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN119234331A publication Critical patent/CN119234331A/zh
Pending 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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • 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
    • H01M4/06—Electrodes for primary cells
    • H01M4/08—Processes of manufacture
    • H01M4/12—Processes of manufacture of consumable metal or alloy 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
    • H01M4/06—Electrodes for primary cells
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/42—Alloys based on zinc
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area

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)
CN202380041613.7A 2022-05-24 2023-05-15 碱性干电池 Pending CN119234331A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022084372 2022-05-24
JP2022-084372 2022-05-24
PCT/JP2023/018151 WO2023228801A1 (ja) 2022-05-24 2023-05-15 アルカリ乾電池

Publications (1)

Publication Number Publication Date
CN119234331A true CN119234331A (zh) 2024-12-31

Family

ID=88919229

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380041613.7A Pending CN119234331A (zh) 2022-05-24 2023-05-15 碱性干电池

Country Status (4)

Country Link
US (1) US20250323284A1 (https=)
JP (1) JPWO2023228801A1 (https=)
CN (1) CN119234331A (https=)
WO (1) WO2023228801A1 (https=)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59228359A (ja) * 1983-06-09 1984-12-21 Matsushita Electric Ind Co Ltd 電池用陰極金属活物質
JPS6056367A (ja) * 1983-09-07 1985-04-01 Hitachi Maxell Ltd アルカリ電池
JP4336783B2 (ja) * 2000-06-09 2009-09-30 Ｄｏｗａエレクトロニクス株式会社 アルカリ電池用亜鉛合金粉末およびその製造方法
JP2005100677A (ja) * 2003-09-22 2005-04-14 Toshiba Battery Co Ltd ボタン型アルカリ電池とその製造方法

Also Published As

Publication number Publication date
JPWO2023228801A1 (https=) 2023-11-30
US20250323284A1 (en) 2025-10-16
WO2023228801A1 (ja) 2023-11-30

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