CN115023851A - 非水电解质二次电池和二次电池模块 - Google Patents

非水电解质二次电池和二次电池模块 Download PDF

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Publication number
CN115023851A
CN115023851A CN202180010923.3A CN202180010923A CN115023851A CN 115023851 A CN115023851 A CN 115023851A CN 202180010923 A CN202180010923 A CN 202180010923A CN 115023851 A CN115023851 A CN 115023851A
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CN
China
Prior art keywords
secondary battery
positive electrode
current collector
electrolyte secondary
negative electrode
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
CN202180010923.3A
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English (en)
Chinese (zh)
Inventor
浅利太久哉
岛村治成
续木康平
柳田胜功
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 Holdings Corp
Original Assignee
Panasonic Holdings Corp
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 Holdings Corp filed Critical Panasonic Holdings Corp
Priority to CN202510207679.XA priority Critical patent/CN120149688A/zh
Publication of CN115023851A publication Critical patent/CN115023851A/zh
Pending legal-status Critical Current

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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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
    • 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
    • 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/654—Means for temperature control structurally associated with the cells located inside the innermost case of the cells, e.g. mandrels, electrodes or electrolytes
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • H01M4/662—Alloys
    • 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/242—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
    • 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
CN202180010923.3A 2020-01-30 2021-01-18 非水电解质二次电池和二次电池模块 Pending CN115023851A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202510207679.XA CN120149688A (zh) 2020-01-30 2021-01-18 非水电解质二次电池和二次电池模块

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020013401 2020-01-30
JP2020-013401 2020-01-30
PCT/JP2021/001387 WO2021153291A1 (ja) 2020-01-30 2021-01-18 非水電解質二次電池及び二次電池モジュール

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202510207679.XA Division CN120149688A (zh) 2020-01-30 2021-01-18 非水电解质二次电池和二次电池模块

Publications (1)

Publication Number Publication Date
CN115023851A true CN115023851A (zh) 2022-09-06

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
CN202180010923.3A Pending CN115023851A (zh) 2020-01-30 2021-01-18 非水电解质二次电池和二次电池模块
CN202510207679.XA Pending CN120149688A (zh) 2020-01-30 2021-01-18 非水电解质二次电池和二次电池模块

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202510207679.XA Pending CN120149688A (zh) 2020-01-30 2021-01-18 非水电解质二次电池和二次电池模块

Country Status (4)

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US (1) US20230104739A1 (https=)
JP (1) JP7645202B2 (https=)
CN (2) CN115023851A (https=)
WO (1) WO2021153291A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7599280B2 (ja) * 2020-03-17 2024-12-13 パナソニックホールディングス株式会社 非水電解質二次電池及び二次電池モジュール

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011028883A (ja) * 2009-07-22 2011-02-10 Panasonic Corp 非水電解質二次電池
JP2011098472A (ja) * 2009-11-05 2011-05-19 Kobe Steel Ltd 黒鉛圧着材の製造方法及び黒鉛圧着装置
CN103325977A (zh) * 2012-03-23 2013-09-25 三星Sdi株式会社 电池模块
JP2015064951A (ja) * 2013-09-24 2015-04-09 株式会社豊田自動織機 蓄電装置及び蓄電モジュール
JP2015138753A (ja) * 2014-01-24 2015-07-30 日立オートモティブシステムズ株式会社 電池モジュール
JP2017174664A (ja) * 2016-03-24 2017-09-28 トヨタ自動車株式会社 二次電池
JP2019021382A (ja) * 2017-07-11 2019-02-07 日産自動車株式会社 電池

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8852798B2 (en) * 2010-11-03 2014-10-07 Samsung Sdi Co., Ltd. Rechargeable battery including elastic member comprising tapering wall
DE112014001644T5 (de) * 2013-03-26 2016-05-04 Gs Yuasa International Ltd. Elektrische Speichereinrichtung und elektrisches Speichergerät, welches mit der elektrischen Speichereinheit bereitgestellt ist
JP6409841B2 (ja) * 2016-09-26 2018-10-24 トヨタ自動車株式会社 非水電解液二次電池
JP7053162B2 (ja) * 2017-04-05 2022-04-12 トヨタ自動車株式会社 積層電池モジュール
US20230061490A1 (en) * 2020-01-31 2023-03-02 Panasonic Holdings Corporation Non-aqueous electrolyte secondary cell and secondary cell module
JP7599280B2 (ja) * 2020-03-17 2024-12-13 パナソニックホールディングス株式会社 非水電解質二次電池及び二次電池モジュール

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011028883A (ja) * 2009-07-22 2011-02-10 Panasonic Corp 非水電解質二次電池
JP2011098472A (ja) * 2009-11-05 2011-05-19 Kobe Steel Ltd 黒鉛圧着材の製造方法及び黒鉛圧着装置
CN103325977A (zh) * 2012-03-23 2013-09-25 三星Sdi株式会社 电池模块
JP2015064951A (ja) * 2013-09-24 2015-04-09 株式会社豊田自動織機 蓄電装置及び蓄電モジュール
JP2015138753A (ja) * 2014-01-24 2015-07-30 日立オートモティブシステムズ株式会社 電池モジュール
JP2017174664A (ja) * 2016-03-24 2017-09-28 トヨタ自動車株式会社 二次電池
JP2019021382A (ja) * 2017-07-11 2019-02-07 日産自動車株式会社 電池

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JPWO2021153291A1 (https=) 2021-08-05
JP7645202B2 (ja) 2025-03-13
US20230104739A1 (en) 2023-04-06
CN120149688A (zh) 2025-06-13
WO2021153291A1 (ja) 2021-08-05

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