CN115799601A - 锂离子电池 - Google Patents

锂离子电池 Download PDF

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Publication number
CN115799601A
CN115799601A CN202210725516.7A CN202210725516A CN115799601A CN 115799601 A CN115799601 A CN 115799601A CN 202210725516 A CN202210725516 A CN 202210725516A CN 115799601 A CN115799601 A CN 115799601A
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CN
China
Prior art keywords
negative electrode
capacity
positive electrode
lithium
discharge
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Pending
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CN202210725516.7A
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English (en)
Chinese (zh)
Inventor
山野晃裕
境哲男
柳田昌宏
森下正典
樋口昌史
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.)
Murata Manufacturing Co Ltd
National Institute of Advanced Industrial Science and Technology AIST
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Murata Manufacturing Co Ltd
National Institute of Advanced Industrial Science and Technology AIST
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Application filed by Murata Manufacturing Co Ltd, National Institute of Advanced Industrial Science and Technology AIST filed Critical Murata Manufacturing Co Ltd
Publication of CN115799601A publication Critical patent/CN115799601A/zh
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    • H—ELECTRICITY
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    • 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
    • H01M10/05—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
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    • 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
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    • H01M10/0569—Liquid materials characterised by the solvents
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    • H01M4/04—Processes of manufacture in general
    • H01M4/0438—Processes of manufacture in general by electrochemical processing
    • H01M4/0459—Electrochemical doping, intercalation, occlusion or alloying
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    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • H—ELECTRICITY
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    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/134—Electrodes based on metals, Si or alloys
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    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
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    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
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    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
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    • 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
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
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    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
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    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
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    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
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    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
CN202210725516.7A 2014-11-18 2015-10-19 锂离子电池 Pending CN115799601A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2014-233341 2014-11-18
JP2014233341A JP6355163B2 (ja) 2014-11-18 2014-11-18 リチウムイオン電池
PCT/JP2015/079426 WO2016080128A1 (ja) 2014-11-18 2015-10-19 リチウムイオン電池
CN201580062095.2A CN107112581A (zh) 2014-11-18 2015-10-19 锂离子电池

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CN201580062095.2A Division CN107112581A (zh) 2014-11-18 2015-10-19 锂离子电池

Publications (1)

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CN115799601A true CN115799601A (zh) 2023-03-14

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CN202210725516.7A Pending CN115799601A (zh) 2014-11-18 2015-10-19 锂离子电池
CN201580062095.2A Pending CN107112581A (zh) 2014-11-18 2015-10-19 锂离子电池

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US (1) US11088391B2 (enExample)
JP (1) JP6355163B2 (enExample)
CN (2) CN115799601A (enExample)
WO (1) WO2016080128A1 (enExample)

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JP6854135B2 (ja) 2017-01-17 2021-04-07 株式会社ダイセル 電極用スラリー、電極及びその製造方法並びに二次電池
US11621422B2 (en) 2017-01-17 2023-04-04 Daicel Corporation Electrode slurry, electrode and process for producing the same, and secondary battery
JP2019114390A (ja) * 2017-12-22 2019-07-11 日本ゼオン株式会社 電気化学デバイス用電解質組成物および電気化学デバイス用電極の製造方法
JP7187156B2 (ja) 2018-03-07 2022-12-12 マクセル株式会社 電気化学素子用負極およびリチウムイオン二次電池
EP3544099A1 (en) 2018-03-21 2019-09-25 Borregaard AS Dispersant and binder for lithium ion batteries based on modified lignin and carboxymethyl cellulose
US12046710B2 (en) * 2018-05-02 2024-07-23 Jtekt Corporation Lithium ion secondary battery
WO2019244955A1 (ja) 2018-06-21 2019-12-26 株式会社Ｇｓユアサ 非水電解質二次電池用正極活物質、非水電解質二次電池用正極活物質の製造方法、非水電解質二次電池用正極、非水電解質二次電池、非水電解質二次電池の製造方法、及び非水電解質二次電池の使用方法
EP3813163B1 (en) 2018-06-21 2024-10-30 GS Yuasa International Ltd. Positive active material for nonaqueous electrolyte secondary battery, method for producing positive active material for nonaqueous electrolyte secondary battery, positive electrode for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery, method for manufacturing nonaqueous electrolyte secondary battery, and method of using nonaqueous electrolyte secondary battery
CN110676514B (zh) * 2018-07-03 2022-02-18 国家能源投资集团有限责任公司 锂离子电池单体及其化成方法
JP7734326B2 (ja) * 2020-10-30 2025-09-05 パナソニックＩｐマネジメント株式会社 非水電解質二次電池
CN112420982A (zh) * 2020-11-02 2021-02-26 四川大学 一种钙钛矿钒酸盐共混活性材料的电极极片
CN113093031B (zh) * 2021-03-19 2024-01-19 北京工业大学 一种基于电压逆推检测锂离子电池正极材料过放电程度的方法
CN113193166B (zh) * 2021-04-28 2022-09-16 珠海冠宇电池股份有限公司 正极片、电芯及电池
EP4447182A1 (en) * 2021-12-09 2024-10-16 Kyocera Corporation Electrolyte solution, secondary battery and semi-solid battery
KR20230117994A (ko) * 2022-02-03 2023-08-10 주식회사 엘지에너지솔루션 리튬 이차전지
CN114242945B (zh) * 2022-02-24 2022-07-12 中创新航科技股份有限公司 一种确定负极容量与正极容量之比的方法及相关的锂离子电池
JP7702988B2 (ja) * 2023-05-30 2025-07-04 プライムプラネットエナジー＆ソリューションズ株式会社 リチウムイオン二次電池およびその製造方法
WO2024262638A1 (ja) * 2023-06-23 2024-12-26 Ｏｒｌｉｂ株式会社 二次電池

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