KR102305491B1 - 리튬 이온 이차 전지용 정극 전극, 리튬 이온 이차 전지용 전극 페이스트, 리튬 이온 이차 전지 - Google Patents

리튬 이온 이차 전지용 정극 전극, 리튬 이온 이차 전지용 전극 페이스트, 리튬 이온 이차 전지 Download PDF

Info

Publication number
KR102305491B1
KR102305491B1 KR1020217016843A KR20217016843A KR102305491B1 KR 102305491 B1 KR102305491 B1 KR 102305491B1 KR 1020217016843 A KR1020217016843 A KR 1020217016843A KR 20217016843 A KR20217016843 A KR 20217016843A KR 102305491 B1 KR102305491 B1 KR 102305491B1
Authority
KR
South Korea
Prior art keywords
lithium ion
ion secondary
lithium iron
secondary battery
active material
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.)
Active
Application number
KR1020217016843A
Other languages
English (en)
Korean (ko)
Other versions
KR20210076147A (ko
Inventor
히로아키 가와무라
Original Assignee
도레이 카부시키가이샤
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 도레이 카부시키가이샤 filed Critical 도레이 카부시키가이샤
Publication of KR20210076147A publication Critical patent/KR20210076147A/ko
Application granted granted Critical
Publication of KR102305491B1 publication Critical patent/KR102305491B1/ko
Assigned to 도요타지도샤가부시키가이샤 reassignment 도요타지도샤가부시키가이샤 권리의 일부이전등록 Assignors: 도레이 카부시키가이샤
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01M4/13—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
    • 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
    • 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
    • H01M10/052—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
    • 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
    • H01M4/136—Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1397—Processes of manufacture of electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • 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
    • H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous 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
    • H01M4/48—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
    • H01M4/36—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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • 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
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
KR1020217016843A 2018-12-05 2019-11-20 리튬 이온 이차 전지용 정극 전극, 리튬 이온 이차 전지용 전극 페이스트, 리튬 이온 이차 전지 Active KR102305491B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2018-227889 2018-12-05
JP2018227889 2018-12-05
PCT/JP2019/045400 WO2020116160A1 (ja) 2018-12-05 2019-11-20 リチウムイオン二次電池用正極電極、リチウムイオン二次電池用電極ペースト、リチウムイオン二次電池

Publications (2)

Publication Number Publication Date
KR20210076147A KR20210076147A (ko) 2021-06-23
KR102305491B1 true KR102305491B1 (ko) 2021-09-27

Family

ID=70975444

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217016843A Active KR102305491B1 (ko) 2018-12-05 2019-11-20 리튬 이온 이차 전지용 정극 전극, 리튬 이온 이차 전지용 전극 페이스트, 리튬 이온 이차 전지

Country Status (6)

Country Link
US (1) US12322788B2 (https=)
EP (1) EP3893296B1 (https=)
JP (1) JP7259766B2 (https=)
KR (1) KR102305491B1 (https=)
CN (1) CN113039669A (https=)
WO (1) WO2020116160A1 (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7675517B2 (ja) * 2020-12-15 2025-05-13 太平洋セメント株式会社 リチウムイオン二次電池用正極活物質
CN115132975B (zh) * 2021-03-25 2024-09-10 比亚迪股份有限公司 一种锂离子电池及动力车辆
KR102714178B1 (ko) * 2021-10-26 2024-10-07 컨템포러리 엠퍼렉스 테크놀로지 (홍콩) 리미티드 배터리 팩 및 전기 기기
CN116417579A (zh) * 2021-12-29 2023-07-11 宁德时代新能源科技股份有限公司 正极活性材料、制备正极材料的方法、正极极片、二次电池、电池模块、电池包和用电装置
KR20230146881A (ko) * 2022-04-13 2023-10-20 주식회사 엘지에너지솔루션 상태 추정이 용이한 리튬 이차전지
CN115036466B (zh) * 2022-06-02 2025-02-11 深圳市德方纳米科技股份有限公司 多元磷酸盐正极材料及其制备方法、二次电池
CN115377422B (zh) * 2022-08-03 2025-11-18 瑞浦兰钧能源股份有限公司 锂离子电池正极极片及其制备方法
CN118117147B (zh) * 2022-11-29 2025-02-18 深圳新宙邦科技股份有限公司 一种高安全长循环钠离子电池
JP7831419B2 (ja) * 2023-06-23 2026-03-17 トヨタ自動車株式会社 電池システム
CN119852311B (zh) * 2024-01-08 2025-09-19 宁德时代新能源科技股份有限公司 正极极片及制备方法、二次电池和用电装置
KR20250109801A (ko) * 2024-01-10 2025-07-18 주식회사 엘지에너지솔루션 리튬 이차전지용 양극 및 이의 제조방법
CN121866651A (zh) * 2024-01-10 2026-04-14 株式会社Lg新能源 正极及其制造方法
KR20250155274A (ko) * 2024-04-23 2025-10-30 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
KR20250156231A (ko) * 2024-04-24 2025-11-03 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질, 이를 포함하는 양극, 및 이를 포함하는 리튬 이차 전지
WO2026069096A1 (ja) * 2024-09-27 2026-04-02 株式会社半導体エネルギー研究所 正極、正極の作製方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009181879A (ja) 2008-01-31 2009-08-13 Toyota Motor Corp 正極体およびその製造方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006252895A (ja) 2005-03-09 2006-09-21 Sony Corp 電池
JP5381024B2 (ja) 2008-11-06 2014-01-08 株式会社Ｇｓユアサ リチウム二次電池用正極及びリチウム二次電池
KR101182428B1 (ko) * 2010-07-20 2012-09-12 삼성에스디아이 주식회사 양극 및 이를 포함한 리튬 전지
JP6087489B2 (ja) 2010-08-20 2017-03-01 株式会社東芝 組電池システム
US20120231341A1 (en) * 2011-03-09 2012-09-13 Jun-Sik Kim Positive active material, and electrode and lithium battery containing the positive active material
US20140147744A1 (en) * 2011-07-04 2014-05-29 Shoei Chemical Inc. Postive electrode material for lithium ion secondary battery, positive electrode for lithium ion secondary battery, and lithium ion secondary battery
JP6056125B2 (ja) * 2011-10-20 2017-01-11 Tdk株式会社 組電池及び蓄電装置
KR101465490B1 (ko) * 2011-11-30 2014-11-26 주식회사 코캄 안전성과 안정성이 향상된 리튬 이차 전지
KR101560862B1 (ko) * 2012-08-02 2015-10-15 주식회사 엘지화학 출력 특성이 향상된 혼합 양극활물질 및 이를 포함하는 리튬이차전지
WO2014077274A1 (ja) * 2012-11-14 2014-05-22 古河電気工業株式会社 正極活物質及びその製造方法、並びに非水電解質二次電池用正極、非水電解質二次電池
KR101895903B1 (ko) * 2012-12-21 2018-09-07 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질 및 이를 포함하는 리튬 이차 전지
CN104300123B (zh) * 2014-03-20 2017-05-31 中航锂电（江苏）有限公司 一种混合正极材料、使用该正极材料的正极片及锂离子电池
KR102460961B1 (ko) * 2015-11-06 2022-10-31 삼성에스디아이 주식회사 리튬이차전지용 양극 활물질, 그 제조방법 및 이를 포함한 양극을 구비한 리튬이차전지
CN105449269B (zh) * 2016-01-08 2018-07-24 深圳市沃特玛电池有限公司 一种锂离子电池
JP2018063191A (ja) * 2016-10-13 2018-04-19 カルソニックカンセイ株式会社 充電状態推定装置
CN113299875A (zh) * 2018-02-26 2021-08-24 宁德新能源科技有限公司 极片和锂离子电池

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009181879A (ja) 2008-01-31 2009-08-13 Toyota Motor Corp 正極体およびその製造方法

Also Published As

Publication number Publication date
JP7259766B2 (ja) 2023-04-18
CN113039669A (zh) 2021-06-25
EP3893296B1 (en) 2025-09-17
EP3893296A4 (en) 2022-08-10
US20220006076A1 (en) 2022-01-06
KR20210076147A (ko) 2021-06-23
US12322788B2 (en) 2025-06-03
JPWO2020116160A1 (ja) 2021-10-14
WO2020116160A1 (ja) 2020-06-11
EP3893296A1 (en) 2021-10-13

Similar Documents

Publication Publication Date Title
KR102305491B1 (ko) 리튬 이온 이차 전지용 정극 전극, 리튬 이온 이차 전지용 전극 페이스트, 리튬 이온 이차 전지
US10756352B2 (en) Electrode active material slurry, preparation method thereof, and all-solid secondary battery comprising the same
KR102104009B1 (ko) 리튬 고체 전지
JP6946836B2 (ja) リチウム固体電池、およびリチウム固体電池の製造方法
US12525614B2 (en) Method of manufacturing electrode of all-solid-state battery and electrode of all-solid-state battery manufactured using the same
JP7532906B2 (ja) リチウムイオン二次電池用正極
JP6607959B2 (ja) 電極用材料、全固体二次電池用電極シートおよび全固体二次電池ならびに全固体二次電池用電極シートおよび全固体二次電池の製造方法
CN108878981B (zh) 用于制备固体电解质的方法和包含该固体电解质的全固态电池组
JP5949798B2 (ja) 電極材料、電極材料の製造方法及び電極並びにリチウムイオン電池
JP7654979B2 (ja) 二次電池電極用活物質およびそれを用いた二次電池
KR101368124B1 (ko) 비수 전해액형 리튬 이온 2차 전지
CN103403932A (zh) 电极活性物质及其制造方法
JP7494647B2 (ja) リチウムイオン二次電池用正極
JP2013084499A (ja) 硫化物固体電池システム
CN111525088A (zh) 锂离子二次电池用的负极
CN114613939A (zh) 全固体电池
KR102462517B1 (ko) 탄소나노튜브-전극 활물질 복합 파우더와 그를 포함하는 고체 전해질 전지용 전극의 제조방법
CN111837263A (zh) 锂离子二次电池及其工作方法
JP2024146736A (ja) 正極材料及びその調製方法、正極シート、リチウムイオン電池、及びリチウムイオン電池パック
Mokaripoor et al. Improving the electrochemical properties of LTO/rGO nanocomposite using PVDF: PMMA as a binary composite binder in Li-ion batteries
CN112563477A (zh) 负极材料及其制造方法
WO2020261879A1 (ja) リチウムイオン二次電池用正極およびリチウムイオン二次電池
JP2019096541A (ja) 全固体電池
WO2026081435A1 (zh) 一种正极片、电池及用电设备
KR20220002092A (ko) 고체 전해질 함유층의 제조 방법, 고체 전지의 제조 방법 및 고체 전지

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

A201 Request for examination
A302 Request for accelerated examination
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PA0302 Request for accelerated examination

St.27 status event code: A-1-2-D10-D17-exm-PA0302

St.27 status event code: A-1-2-D10-D16-exm-PA0302

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R11-asn-PN2301

R11 Change to the name of applicant or owner or transfer of ownership requested

Free format text: ST27 STATUS EVENT CODE: A-5-5-R10-R11-ASN-PN2301 (AS PROVIDED BY THE NATIONAL OFFICE)

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R14-asn-PN2301

R14 Transfer of ownership recorded

Free format text: ST27 STATUS EVENT CODE: A-5-5-R10-R14-ASN-PN2301 (AS PROVIDED BY THE NATIONAL OFFICE)