JP2022045353A - 二次電池の作製方法、および二次電池 - Google Patents

二次電池の作製方法、および二次電池 Download PDF

Info

Publication number
JP2022045353A
JP2022045353A JP2021145325A JP2021145325A JP2022045353A JP 2022045353 A JP2022045353 A JP 2022045353A JP 2021145325 A JP2021145325 A JP 2021145325A JP 2021145325 A JP2021145325 A JP 2021145325A JP 2022045353 A JP2022045353 A JP 2022045353A
Authority
JP
Japan
Prior art keywords
positive electrode
active material
secondary battery
electrode active
lithium
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
JP2021145325A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022045353A5 (enExample
Inventor
洋平 門馬
Yohei Monma
真弓 三上
Mayumi Mikami
友輔 吉谷
Yusuke Yoshitani
和幸 種村
Kazuyuki Tanemura
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.)
Semiconductor Energy Laboratory Co Ltd
Original Assignee
Semiconductor Energy Laboratory 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 Semiconductor Energy Laboratory Co Ltd filed Critical Semiconductor Energy Laboratory Co Ltd
Publication of JP2022045353A publication Critical patent/JP2022045353A/ja
Publication of JP2022045353A5 publication Critical patent/JP2022045353A5/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/40—Complex oxides containing nickel and at least one other metal element
    • C01G53/42—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/12—Complex oxides containing manganese and at least one other metal element
    • C01G45/1221—Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/40—Complex oxides containing nickel and at least one other metal element
    • C01G53/42—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2
    • C01G53/44—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/80—Compounds containing nickel, with or without oxygen or hydrogen, and containing one or more other elements
    • C01G53/82—Compounds containing nickel, with or without oxygen or hydrogen, and containing two or more other elements
    • 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • H01M4/362—Composites
    • 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
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • 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
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • 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
    • 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
    • H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
JP2021145325A 2020-09-08 2021-09-07 二次電池の作製方法、および二次電池 Pending JP2022045353A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020150780 2020-09-08
JP2020150780 2020-09-08

Publications (2)

Publication Number Publication Date
JP2022045353A true JP2022045353A (ja) 2022-03-18
JP2022045353A5 JP2022045353A5 (enExample) 2024-09-17

Family

ID=80266896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021145325A Pending JP2022045353A (ja) 2020-09-08 2021-09-07 二次電池の作製方法、および二次電池

Country Status (6)

Country Link
US (1) US20220073367A1 (enExample)
JP (1) JP2022045353A (enExample)
KR (1) KR20220033028A (enExample)
CN (1) CN114156427A (enExample)
DE (1) DE102021123177A1 (enExample)
TW (1) TW202218223A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024013613A1 (ja) * 2022-07-15 2024-01-18 株式会社半導体エネルギー研究所 正極活物質の作製方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114933333A (zh) * 2022-06-09 2022-08-23 广西百色市德柳锰业有限公司 一种复合掺杂改性容量型锰酸锂及其制备方法
KR102815585B1 (ko) * 2022-08-24 2025-05-30 에이치디현대건설기계 주식회사 리튬이온배터리 팩 시스템
DE202024104366U1 (de) 2024-07-25 2024-09-05 Horst Dittmann E.K. Kompakte, multifunktionale Vorrichtung zur Behandlung von Insektenstichen

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010535699A (ja) * 2007-08-10 2010-11-25 ユミコア ソシエテ アノニム 硫黄を含むドープされたリチウム遷移金属酸化物
JP2016528707A (ja) * 2013-08-22 2016-09-15 スリーエム イノベイティブ プロパティズ カンパニー リチウムイオンバッテリー用カソード組成物

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8916294B2 (en) * 2008-09-30 2014-12-23 Envia Systems, Inc. Fluorine doped lithium rich metal oxide positive electrode battery materials with high specific capacity and corresponding batteries
KR20130033154A (ko) 2011-09-26 2013-04-03 전자부품연구원 리튬 이차전지용 양극 활물질, 그의 제조방법 및 그를 포함하는 리튬이차전지
KR101785262B1 (ko) * 2013-07-08 2017-10-16 삼성에스디아이 주식회사 양극 활물질, 그 제조방법, 이를 채용한 양극 및 리튬이차전지
US11349118B2 (en) * 2018-09-24 2022-05-31 Uchicago Argonne, Llc Tangent gradient concentration material for battery, digital gradient concentration material for battery
WO2020066846A1 (ja) * 2018-09-28 2020-04-02 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
JP2020150780A (ja) 2019-03-17 2020-09-17 酒井　捷夫 鏡像力で駆動する充電注入型の静電応用機器
WO2021133119A1 (ko) * 2019-12-26 2021-07-01 한양대학교 산학협력단 불소를 포함하는 리튬이차전지용 양극활물질 및 이를 포함하는 리튬이차전지
CN111554907B (zh) * 2020-05-15 2022-08-05 深圳澳睿新能源科技有限公司 脂肪酸在制备锂离子电池中的应用及制取电极材料的方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010535699A (ja) * 2007-08-10 2010-11-25 ユミコア ソシエテ アノニム 硫黄を含むドープされたリチウム遷移金属酸化物
JP2016528707A (ja) * 2013-08-22 2016-09-15 スリーエム イノベイティブ プロパティズ カンパニー リチウムイオンバッテリー用カソード組成物

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024013613A1 (ja) * 2022-07-15 2024-01-18 株式会社半導体エネルギー研究所 正極活物質の作製方法

Also Published As

Publication number Publication date
TW202218223A (zh) 2022-05-01
CN114156427A (zh) 2022-03-08
KR20220033028A (ko) 2022-03-15
DE102021123177A1 (de) 2022-03-10
US20220073367A1 (en) 2022-03-10

Similar Documents

Publication Publication Date Title
JP2022045353A (ja) 二次電池の作製方法、および二次電池
US20230307628A1 (en) Secondary battery, electronic device, vehicle, and method of manufacturing positive electrode active material
JP2022120836A (ja) 正極活物質の作製方法、二次電池および車両
JP2025138847A (ja) リチウムイオン二次電池
JP2025164786A (ja) 二次電池の作製方法
WO2022189889A1 (ja) 複合酸化物の作製方法、正極、リチウムイオン二次電池、電子機器、蓄電システム、及び移動体
US20230246183A1 (en) Positive electrode active material, positive electrode active material layer, secondary battery, electronic device, and vehicle
WO2023047234A1 (ja) 複合酸化物の作製方法、及びリチウムイオン電池の作製方法
WO2022038449A1 (ja) 二次電池、電子機器および車両
US20230135556A1 (en) Secondary battery, electronic device, vehicle, and method for manufacturing secondary battery
WO2022038454A1 (ja) 正極活物質の作製方法
JP2022045263A (ja) 正極活物質、二次電池、二次電池の作製方法、電子機器、及び車両
JP2022035302A (ja) 二次電池およびその作製方法、および車両
JP7757387B2 (ja) 蓄電装置管理システム
JP7781524B2 (ja) 正極活物質の作製方法
JP2025159041A (ja) リチウムイオン二次電池
WO2023031729A1 (ja) 正極および正極の作製方法
WO2022023865A1 (ja) 二次電池及びその作製方法
JP2025089338A (ja) リチウムイオン二次電池
WO2022167885A1 (ja) 正極活物質の製造方法、二次電池および車両
WO2022243782A1 (ja) 正極活物質の作製方法、正極、リチウムイオン二次電池、移動体、蓄電システム、及び電子機器
WO2024095112A1 (ja) 正極、二次電池、電子機器、蓄電システムおよび車両
WO2022038451A1 (ja) 正極活物質の作製方法、および二次電池の作製方法
CN116998029A (zh) 复合氧化物的制造方法、正极、锂离子二次电池、电子设备、蓄电系统以及移动体

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240906

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240906

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20250729

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20250730

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20250925

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20251121