CN114127318A - 锂电池的处理方法及失活剂 - Google Patents

锂电池的处理方法及失活剂 Download PDF

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Publication number
CN114127318A
CN114127318A CN202080050927.XA CN202080050927A CN114127318A CN 114127318 A CN114127318 A CN 114127318A CN 202080050927 A CN202080050927 A CN 202080050927A CN 114127318 A CN114127318 A CN 114127318A
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CN
China
Prior art keywords
lithium battery
deactivator
compound
positive electrode
iodine
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Pending
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CN202080050927.XA
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English (en)
Chinese (zh)
Inventor
南博之
竹内正信
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Panasonic Intellectual Property Management Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN114127318A publication Critical patent/CN114127318A/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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • 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
    • H01M10/54—Reclaiming serviceable parts of waste accumulators
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • 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
    • 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
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • H01M10/0568—Liquid materials characterised by the solutes
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/40—Inorganic substances
    • 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
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte
    • 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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
    • H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
    • 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
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/84—Recycling of batteries or fuel cells

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Secondary Cells (AREA)
CN202080050927.XA 2019-07-17 2020-06-03 锂电池的处理方法及失活剂 Pending CN114127318A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019132013 2019-07-17
JP2019-132013 2019-07-17
PCT/JP2020/021949 WO2021010042A1 (ja) 2019-07-17 2020-06-03 リチウム電池の処理方法及び失活剤

Publications (1)

Publication Number Publication Date
CN114127318A true CN114127318A (zh) 2022-03-01

Family

ID=74210555

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080050927.XA Pending CN114127318A (zh) 2019-07-17 2020-06-03 锂电池的处理方法及失活剂

Country Status (4)

Country Link
US (1) US20220320618A1 (https=)
JP (1) JPWO2021010042A1 (https=)
CN (1) CN114127318A (https=)
WO (1) WO2021010042A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3115160B1 (fr) * 2020-10-09 2022-10-28 Commissariat Energie Atomique Procede d’ouverture d’un generateur electrochimique
JP7706407B2 (ja) * 2022-03-30 2025-07-11 太平洋セメント株式会社 廃リチウムイオン電池の処理方法
FR3144416A1 (fr) * 2022-12-21 2024-06-28 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procédé d’inertage pour accumulateur électrochimique
JP2025165044A (ja) * 2024-04-22 2025-11-04 株式会社豊田中央研究所 非水系二次電池の不活性化剤及び非水系二次電池の不活性化方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1474476A (zh) * 2002-08-05 2004-02-11 三井化学株式会社 电解液用添加剂,使用该添加剂的非水电解液及二次电池
CN1540793A (zh) * 2003-04-25 2004-10-27 三井化学株式会社 锂电池用非水电解液及锂离子二次电池
JP2008221072A (ja) * 2007-03-09 2008-09-25 Nippon Synthetic Chem Ind Co Ltd:The イオン液体の分解処理方法
US20120060339A1 (en) * 2010-09-14 2012-03-15 Empire Technology Development Llc Disassembling and recycling a battery
WO2015041131A1 (ja) * 2013-09-18 2015-03-26 三和油化工業株式会社 混合溶液の処理方法
US9484606B1 (en) * 2013-03-15 2016-11-01 Hulico LLC Recycling and reconditioning of battery electrode materials
JP2018137137A (ja) * 2017-02-22 2018-08-30 トヨタ自動車株式会社 非水系二次電池の処理方法
JP2018147765A (ja) * 2017-03-07 2018-09-20 トヨタ自動車株式会社 蓄電装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6276281U (https=) * 1985-10-31 1987-05-15
JP3080606B2 (ja) * 1998-03-11 2000-08-28 アサカ理研工業株式会社 非水電解液電池の不活性化装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1474476A (zh) * 2002-08-05 2004-02-11 三井化学株式会社 电解液用添加剂,使用该添加剂的非水电解液及二次电池
CN1540793A (zh) * 2003-04-25 2004-10-27 三井化学株式会社 锂电池用非水电解液及锂离子二次电池
JP2008221072A (ja) * 2007-03-09 2008-09-25 Nippon Synthetic Chem Ind Co Ltd:The イオン液体の分解処理方法
US20120060339A1 (en) * 2010-09-14 2012-03-15 Empire Technology Development Llc Disassembling and recycling a battery
US9484606B1 (en) * 2013-03-15 2016-11-01 Hulico LLC Recycling and reconditioning of battery electrode materials
WO2015041131A1 (ja) * 2013-09-18 2015-03-26 三和油化工業株式会社 混合溶液の処理方法
JP2018137137A (ja) * 2017-02-22 2018-08-30 トヨタ自動車株式会社 非水系二次電池の処理方法
JP2018147765A (ja) * 2017-03-07 2018-09-20 トヨタ自動車株式会社 蓄電装置

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Publication number Publication date
US20220320618A1 (en) 2022-10-06
JPWO2021010042A1 (https=) 2021-01-21
WO2021010042A1 (ja) 2021-01-21

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Application publication date: 20220301