MY196037A - Positive Electrode for Non-Aqueous Electrolyte Secondary Battery - Google Patents

Positive Electrode for Non-Aqueous Electrolyte Secondary Battery

Info

Publication number
MY196037A
MY196037A MYPI2019001617A MYPI2019001617A MY196037A MY 196037 A MY196037 A MY 196037A MY PI2019001617 A MYPI2019001617 A MY PI2019001617A MY PI2019001617 A MYPI2019001617 A MY PI2019001617A MY 196037 A MY196037 A MY 196037A
Authority
MY
Malaysia
Prior art keywords
positive electrode
active material
electrode active
material layer
secondary battery
Prior art date
Application number
MYPI2019001617A
Inventor
Hiroyuki Tanaka
Gentaro Kano
Hideaki Horie
Yuki Kusachi
Yusuke Nakashima
Kazuya Minami
Original Assignee
Nissan Motor
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 Nissan Motor filed Critical Nissan Motor
Publication of MY196037A publication Critical patent/MY196037A/en

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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • H01M4/13—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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • 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
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • H01M4/623—Binders being polymers fluorinated polymers
    • 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
    • H01M4/624—Electric conductive fillers
    • 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
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)

Abstract

An object of the present invention is to provide a means for improving output characteristics at a high rate in a non-aqueous electrolyte secondary battery including a thickened positive electrode active material layer (13). A positive electrode for non-aqueous electrolyte secondary battery according to the present invention has a positive electrode active material layer having a thickness of 150 to 1500 ?m formed on a surface of a current collector (11). In addition, the positive electrode active material layer includes coated positive electrode active material particles in which at least a part of a surface of a positive electrode active material is coated with a coating agent containing a coating resin and a conductive aid. Furthermore, a porosity of the positive electrode active material layer is 35.0% to 50.0% and a density of the positive electrode active material layer is 2.10 to 3.00 g/cm3. (Figure 1)
MYPI2019001617A 2016-09-26 2017-08-15 Positive Electrode for Non-Aqueous Electrolyte Secondary Battery MY196037A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016187506A JP6944772B2 (en) 2016-09-26 2016-09-26 Positive electrode for non-aqueous electrolyte secondary battery
PCT/JP2017/029365 WO2018055955A1 (en) 2016-09-26 2017-08-15 Non-aqueous electrolyte secondary battery positive electrode

Publications (1)

Publication Number Publication Date
MY196037A true MY196037A (en) 2023-03-08

Family

ID=61690904

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2019001617A MY196037A (en) 2016-09-26 2017-08-15 Positive Electrode for Non-Aqueous Electrolyte Secondary Battery

Country Status (6)

Country Link
US (1) US20200185706A1 (en)
EP (1) EP3518324A4 (en)
JP (1) JP6944772B2 (en)
CN (1) CN109792036A (en)
MY (1) MY196037A (en)
WO (1) WO2018055955A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3769685A4 (en) 2018-03-23 2021-12-15 Toray Industries, Inc. IMAGING TABLE, IMAGING TABLE FOR MAMMOGRAPHY DEVICES AND MANUFACTURING PROCESSES FOR MAMMOGRAPHY DEVICE
JP7042700B2 (en) * 2018-06-14 2022-03-28 三洋化成工業株式会社 Electrodes for lithium-ion batteries and lithium-ion batteries
JP7040388B2 (en) * 2018-09-28 2022-03-23 日産自動車株式会社 Lithium ion secondary battery
JP7189041B2 (en) * 2019-02-06 2022-12-13 トヨタ自動車株式会社 secondary battery
CN110247034B (en) * 2019-05-29 2020-12-22 嘉兴学院 Organic sulfur electrode material and preparation method thereof
JP7702882B2 (en) * 2019-12-18 2025-07-04 三洋電機株式会社 Positive electrode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery
WO2021195908A1 (en) * 2020-03-31 2021-10-07 宁德新能源科技有限公司 Method for improving cycle performance of battery and electronic device
CN115461887A (en) * 2020-04-28 2022-12-09 松下知识产权经营株式会社 Cathode materials and batteries
WO2021253883A1 (en) * 2020-06-17 2021-12-23 Guangdong Haozhi Technology Co. Limited Method for composite delamination
CN112289981B (en) * 2020-10-26 2022-04-12 合肥国轩高科动力能源有限公司 Manufacturing method of bipolar electrode and battery
WO2022163769A1 (en) * 2021-01-29 2022-08-04 日本ゼオン株式会社 Nonaqueous secondary battery
CN114039027B (en) * 2021-11-02 2023-02-28 珠海冠宇电池股份有限公司 Electrode plate and lithium ion battery comprising same
JP7194299B1 (en) 2022-03-15 2022-12-21 積水化学工業株式会社 Positive electrode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery, battery module, and battery system using the same
JP7745591B2 (en) * 2023-06-05 2025-09-29 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 Method for manufacturing positive electrode, and positive electrode
JP7852021B2 (en) * 2023-12-26 2026-04-27 財團法人工業技術研究院 Electrode material, electrode, battery, and method for forming electrode material

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3619000B2 (en) * 1997-01-28 2005-02-09 キヤノン株式会社 Electrode structure, secondary battery, and manufacturing method thereof
JP3930002B2 (en) 2003-07-28 2007-06-13 昭和電工株式会社 High density electrode and battery using the electrode
JP2005317469A (en) * 2004-04-30 2005-11-10 Nissan Motor Co Ltd Negative electrode for lithium ion secondary battery and lithium ion secondary battery using the same
US20110053003A1 (en) * 2009-02-06 2011-03-03 Masaki Deguchi Lithium ion secondary battery and method for producing lithium ion secondary battery
JP2011216242A (en) * 2010-03-31 2011-10-27 Sanyo Electric Co Ltd Method of manufacturing nonaqueous electrolytic secondary battery and positive electrode therefor
JP2012209161A (en) * 2011-03-30 2012-10-25 Toyota Central R&D Labs Inc Lithium secondary battery
JP2015167065A (en) * 2012-07-11 2015-09-24 シャープ株式会社 Nonaqueous electrolyte secondary battery
WO2015093411A1 (en) * 2013-12-20 2015-06-25 三洋化成工業株式会社 Electrode for lithium-ion cell, lithium-ion cell, and method for manufacturing electrode for lithium-ion cell
EP3125337B8 (en) * 2014-03-28 2020-06-10 Teijin Limited Fibrous carbon-containing electrode mixture layer for nonaqueous electrolyte secondary batteries, electrode for nonaqueous electrolyte secondary batteries comprising same, and nonaqueous electrolyte secondary battery
JP6342519B2 (en) * 2014-12-26 2018-06-13 日産自動車株式会社 Nonaqueous electrolyte secondary battery and manufacturing method thereof
JP6380199B2 (en) 2015-03-30 2018-08-29 三菱電機株式会社 Suction hose and vacuum cleaner

Also Published As

Publication number Publication date
JP6944772B2 (en) 2021-10-06
WO2018055955A1 (en) 2018-03-29
JP2018055836A (en) 2018-04-05
EP3518324A1 (en) 2019-07-31
US20200185706A1 (en) 2020-06-11
CN109792036A (en) 2019-05-21
EP3518324A4 (en) 2019-08-21

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