KR20250123212A - 전고체 이차 전지용 전극 및 전고체 이차 전지 - Google Patents

전고체 이차 전지용 전극 및 전고체 이차 전지

Info

Publication number
KR20250123212A
KR20250123212A KR1020257024503A KR20257024503A KR20250123212A KR 20250123212 A KR20250123212 A KR 20250123212A KR 1020257024503 A KR1020257024503 A KR 1020257024503A KR 20257024503 A KR20257024503 A KR 20257024503A KR 20250123212 A KR20250123212 A KR 20250123212A
Authority
KR
South Korea
Prior art keywords
electrode
solid
active material
state secondary
secondary battery
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
KR1020257024503A
Other languages
English (en)
Korean (ko)
Inventor
겐타로 도미타
아야코 신타니
하루키 가미조리
Original Assignee
맥셀 주식회사
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 맥셀 주식회사 filed Critical 맥셀 주식회사
Publication of KR20250123212A publication Critical patent/KR20250123212A/ko
Pending legal-status Critical Current

Links

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
    • 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
    • H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
    • H01M10/0562—Solid materials
    • 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
    • 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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • 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
    • 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
    • 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
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0068—Solid electrolytes inorganic
    • 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)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Battery Electrode And Active Subsutance (AREA)
KR1020257024503A 2023-01-25 2023-12-27 전고체 이차 전지용 전극 및 전고체 이차 전지 Pending KR20250123212A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2023-009120 2023-01-25
JP2023009120 2023-01-25
PCT/JP2023/046862 WO2024157725A1 (ja) 2023-01-25 2023-12-27 全固体二次電池用電極および全固体二次電池

Publications (1)

Publication Number Publication Date
KR20250123212A true KR20250123212A (ko) 2025-08-14

Family

ID=91970455

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257024503A Pending KR20250123212A (ko) 2023-01-25 2023-12-27 전고체 이차 전지용 전극 및 전고체 이차 전지

Country Status (5)

Country Link
EP (1) EP4657537A4 (https=)
JP (1) JPWO2024157725A1 (https=)
KR (1) KR20250123212A (https=)
CN (1) CN120584411A (https=)
WO (1) WO2024157725A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025204950A1 (ja) * 2024-03-29 2025-10-02 Ｕｂｅ株式会社 遷移金属複合酸化物粉末、それを用いた電極、及び非水電解質蓄電デバイス

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10199507A (ja) 1997-01-16 1998-07-31 Asahi Chem Ind Co Ltd リチウム二次電池用電極
JP2013033641A (ja) 2011-08-02 2013-02-14 Hitachi Maxell Energy Ltd 非水二次電池用電極及び非水二次電池
JP2021044195A (ja) 2019-09-13 2021-03-18 Tdk株式会社 リチウムイオン二次電池用負極及びリチウムイオン二次電池

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006172995A (ja) * 2004-12-17 2006-06-29 Nissan Motor Co Ltd 電極インクおよび電池
JP7000223B2 (ja) * 2018-03-26 2022-01-19 株式会社東芝 活物質、活物質複合材料、電極、二次電池、電池パック及び車両
CN112204675B (zh) 2018-10-01 2022-10-14 松下知识产权经营株式会社 卤化物固体电解质材料和使用该材料的电池
JP7542196B2 (ja) 2018-10-01 2024-08-30 パナソニックＩｐマネジメント株式会社 ハロゲン化物固体電解質材料およびこれを用いた電池
JP6780140B1 (ja) * 2020-01-17 2020-11-04 住友化学株式会社 全固体リチウムイオン電池用混合粉末、全固体リチウムイオン電池用混合ペースト、電極および全固体リチウムイオン電池

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10199507A (ja) 1997-01-16 1998-07-31 Asahi Chem Ind Co Ltd リチウム二次電池用電極
JP2013033641A (ja) 2011-08-02 2013-02-14 Hitachi Maxell Energy Ltd 非水二次電池用電極及び非水二次電池
JP2021044195A (ja) 2019-09-13 2021-03-18 Tdk株式会社 リチウムイオン二次電池用負極及びリチウムイオン二次電池

Also Published As

Publication number Publication date
EP4657537A1 (en) 2025-12-03
JPWO2024157725A1 (https=) 2024-08-02
EP4657537A4 (en) 2026-04-29
CN120584411A (zh) 2025-09-02
WO2024157725A1 (ja) 2024-08-02

Similar Documents

Publication Publication Date Title
JP7824857B2 (ja) 電気化学素子用電極活物質およびその製造方法、電気化学素子用電極材料、電気化学素子用電極、電気化学素子、並びに移動体
EP3248232B1 (en) Lithium nickel-manganese-cobalt oxide cathode powders for high voltage lithium-ion batteries
KR102885370B1 (ko) 리튬 이차 전지용 양극 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차 전지
KR101630209B1 (ko) 양극 활물질, 그를 갖는 리튬이차전지 및 그의 제조 방법
KR20160010492A (ko) 배터리용 고상 캐소라이트 또는 전해질
CN107210441A (zh) 非水系电解质二次电池用正极活性物质和其制造方法，以及使用了该正极活性物质的非水系电解质二次电池
US11329316B2 (en) Secondary battery composite electrolyte, secondary battery, and battery pack
US20220158227A1 (en) Precursor composition for solid electrolyte, and method for producing secondary battery
JP2019125547A (ja) 固体電解質粉末、並びにそれを用いてなる電極合材及び全固体ナトリウムイオン二次電池
KR101537067B1 (ko) 리튬 이차 전지용 고체 전해질, 이의 제조 방법, 및 이를 포함하는 리튬 이차 전지
US20250219088A1 (en) All-solid-state battery electrode and all-solid-state battery
KR20250123212A (ko) 전고체 이차 전지용 전극 및 전고체 이차 전지
JPWO2024157725A5 (https=)
US20250201802A1 (en) Electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery
EP4682970A1 (en) Positive electrode for all-solid-state secondary batteries, and all-solid-state secondary battery
EP4292984A1 (en) Electrode active material for electrochemical elements, electrode material for electrochemical elements, electrode for electrochemical elements, electrochemical element, and mobile object
KR20240161038A (ko) 세라믹 시트, 그 제조방법 및 이를 포함하는 전고체 이차전지
EP4007011B1 (en) Electrode for all-solid-state battery and all-solid-state battery
JP7657576B2 (ja) 全固体電池用正極および全固体電池
KR20240129783A (ko) 복합 고체 전해질층, 이의 제조방법 및 전고체 이차전지
JP7680429B2 (ja) リチウムイオン二次電池
WO2025258604A1 (ja) 全固体二次電池
KR102291950B1 (ko) 리튬이온이차전지용 양극활물질, 이를 포함하는 양극, 및 이를 포함하는 리튬이온이차전지 및 그 제조방법
JP2023168051A (ja) リチウムイオン電池用電極、それを用いた全固体リチウム二次電池及びリチウムイオン二次電池
WO2024157640A1 (ja) 固体電池

Legal Events

Date Code Title Description
D11 Substantive examination requested

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D11-EXM-PA0201 (AS PROVIDED BY THE NATIONAL OFFICE)

E13 Pre-grant limitation requested

Free format text: ST27 STATUS EVENT CODE: A-2-3-E10-E13-LIM-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

E13-X000 Pre-grant limitation requested

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

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-NAP-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

P11-X000 Amendment of application requested

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

P13 Application amended

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P13-NAP-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

P13-X000 Application amended

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

PA0105 International application

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

PA0201 Request for examination

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

PG1501 Laying open of application

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

Q12 Application published

Free format text: ST27 STATUS EVENT CODE: A-1-1-Q10-Q12-NAP-PG1501 (AS PROVIDED BY THE NATIONAL OFFICE)