CN120380602A - 非水电解质二次电池 - Google Patents

非水电解质二次电池

Info

Publication number
CN120380602A
CN120380602A CN202380087364.5A CN202380087364A CN120380602A CN 120380602 A CN120380602 A CN 120380602A CN 202380087364 A CN202380087364 A CN 202380087364A CN 120380602 A CN120380602 A CN 120380602A
Authority
CN
China
Prior art keywords
positive electrode
active material
electrode active
mixture layer
particle diameter
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
CN202380087364.5A
Other languages
English (en)
Chinese (zh)
Inventor
石川贵之
深道典子
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.)
Panasonic New Energy Co ltd
Original Assignee
Panasonic New Energy 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 Panasonic New Energy Co ltd filed Critical Panasonic New Energy Co ltd
Publication of CN120380602A publication Critical patent/CN120380602A/zh
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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
CN202380087364.5A 2022-12-27 2023-12-07 非水电解质二次电池 Pending CN120380602A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-209765 2022-12-27
JP2022209765 2022-12-27
PCT/JP2023/043789 WO2024142825A1 (ja) 2022-12-27 2023-12-07 非水電解質二次電池

Publications (1)

Publication Number Publication Date
CN120380602A true CN120380602A (zh) 2025-07-25

Family

ID=91717416

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380087364.5A Pending CN120380602A (zh) 2022-12-27 2023-12-07 非水电解质二次电池

Country Status (3)

Country Link
JP (1) JPWO2024142825A1 (https=)
CN (1) CN120380602A (https=)
WO (1) WO2024142825A1 (https=)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101392800B1 (ko) * 2011-04-08 2014-05-27 주식회사 엘지화학 개선된 특성의 리튬 코발트계 산화물의 이차전지용 양극 활물질 및 이를 포함하는 리튬 이차전지
JP2013131425A (ja) * 2011-12-22 2013-07-04 Panasonic Corp 非水電解質二次電池用正極ならびに非水電解質二次電池およびその製造方法
WO2015056760A1 (ja) * 2013-10-17 2015-04-23 日本ケミコン株式会社 導電性カーボン、このカーボンを含む電極材料、この電極材料を用いた電極及びこの電極を備えた蓄電デバイス
KR102240593B1 (ko) * 2013-10-17 2021-04-15 닛뽄 케미콘 가부시끼가이샤 도전성 카본, 이 카본을 포함하는 전극 재료, 이 전극 재료를 사용한 전극, 및 이 전극을 구비한 축전 디바이스
JP6528666B2 (ja) * 2015-12-09 2019-06-12 株式会社村田製作所 正極活物質、正極、電池、電池パック、電子機器、電動車両、蓄電装置および電力システム
JP2018116817A (ja) * 2017-01-17 2018-07-26 日立金属株式会社 リチウムイオン二次電池用正極活物質およびその製造方法ならびにリチウムイオン二次電池
CN111384372B (zh) * 2018-12-29 2021-03-23 宁德时代新能源科技股份有限公司 一种高压实密度正极材料及电化学储能装置
KR20230090008A (ko) * 2021-12-14 2023-06-21 삼성에스디아이 주식회사 전극, 이를 포함하는 리튬전지 및 이의 제조방법
JP2023100298A (ja) * 2022-01-06 2023-07-19 三星エスディアイ株式会社 固体二次電池用正極及び固体二次電池

Also Published As

Publication number Publication date
WO2024142825A1 (ja) 2024-07-04
JPWO2024142825A1 (https=) 2024-07-04

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