TW201613161A - Slurry for positive electrode, electrical storage device positive electrode, and electrical storage device - Google Patents

Slurry for positive electrode, electrical storage device positive electrode, and electrical storage device

Info

Publication number
TW201613161A
TW201613161A TW104131634A TW104131634A TW201613161A TW 201613161 A TW201613161 A TW 201613161A TW 104131634 A TW104131634 A TW 104131634A TW 104131634 A TW104131634 A TW 104131634A TW 201613161 A TW201613161 A TW 201613161A
Authority
TW
Taiwan
Prior art keywords
positive electrode
storage device
electrical storage
slurry
derived
Prior art date
Application number
TW104131634A
Other languages
Chinese (zh)
Other versions
TWI668906B (en
Inventor
Tatsuaki Honda
Hiroyuki Miyauchi
Maki Maegawa
Original Assignee
Jsr Corp
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 Jsr Corp filed Critical Jsr Corp
Publication of TW201613161A publication Critical patent/TW201613161A/en
Application granted granted Critical
Publication of TWI668906B publication Critical patent/TWI668906B/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
    • 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
    • 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
    • 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
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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
    • 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
    • H01M4/1397—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
    • H01M4/58—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
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • 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

Abstract

A slurry for a positive electrode contains (A) polymer particles, (B) a lithium-containing olivine phosphate compound, and (C) a liquid medium. The (A) polymer particles contain a diene polymer having a repeating unit Mc derived from unsaturated carboxylic acid, a repeating unit Md derived from a conjugated diene compound, and a repeating unit Me derived from an aromatic vinyl. The average particle size of the (A) polymer particles is 90-170 nm.
TW104131634A 2014-09-30 2015-09-24 Positive electrode slurry, positive electrode of power storage device, and power storage device TWI668906B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2014-201468 2014-09-30
JP2014201467 2014-09-30
JP2014-201467 2014-09-30
JP2014201468 2014-09-30

Publications (2)

Publication Number Publication Date
TW201613161A true TW201613161A (en) 2016-04-01
TWI668906B TWI668906B (en) 2019-08-11

Family

ID=55630093

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104131634A TWI668906B (en) 2014-09-30 2015-09-24 Positive electrode slurry, positive electrode of power storage device, and power storage device

Country Status (4)

Country Link
KR (1) KR20170061660A (en)
CN (1) CN106716687A (en)
TW (1) TWI668906B (en)
WO (1) WO2016052048A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7010230B2 (en) 2016-09-27 2022-02-10 日本ゼオン株式会社 Non-aqueous secondary battery positive electrode slurry composition, non-aqueous secondary battery positive electrode and non-aqueous secondary battery
WO2021039503A1 (en) * 2019-08-29 2021-03-04 Jsr株式会社 Binder composition for electricity storage devices, slurry for electricity storage device electrodes, electricity storage device electrode, and electricity storage device
EP4023686A4 (en) * 2019-08-29 2023-10-04 FUJIFILM Wako Pure Chemical Corporation Binder for electricity storage devices improving dispersibility of conductive assistant
WO2022024940A1 (en) * 2020-07-31 2022-02-03 日本ゼオン株式会社 Binder composition for non-aqueous secondary battery electrode, slurry composition for non-aqueous secondary battery electrode, non-aqueous secondary battery electrode, and non-aqueous secondary battery

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010287497A (en) * 2009-06-12 2010-12-24 Panasonic Corp Positive electrode for nonaqueous electrolyte secondary battery, manufacturing method of positive electrode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
JP5589338B2 (en) * 2009-10-09 2014-09-17 東洋インキＳｃホールディングス株式会社 Method for producing positive electrode active material for lithium secondary battery, and lithium secondary battery using the same
JP5707804B2 (en) * 2010-09-15 2015-04-30 日本ゼオン株式会社 Slurry composition for positive electrode of non-aqueous electrolyte secondary battery
KR101903376B1 (en) * 2010-09-30 2018-10-02 제온 코포레이션 Secondary-battery porous-membrane slurry, secondary-battery porous membrane, secondary-battery electrode, secondary-battery separator, and secondary battery
KR20130130703A (en) * 2010-10-15 2013-12-02 니폰 에이 엔 엘 가부시키가이샤 Binder for secondary cell electrode, slurry for secondary cell electrode and secondary cell electrode
JP4957932B1 (en) * 2011-08-30 2012-06-20 Ｊｓｒ株式会社 Binder composition for power storage device electrode, slurry for power storage device electrode, power storage device electrode, and power storage device
JP5862877B2 (en) * 2012-02-06 2016-02-16 Jsr株式会社 Electrode binder composition, electrode slurry, electrode, and method for producing electricity storage device
JP5862878B2 (en) * 2012-02-15 2016-02-16 Jsr株式会社 Electrode binder composition, electrode slurry, electrode, and method for producing electricity storage device
CN103289617B (en) * 2012-02-29 2016-03-16 Jsr株式会社 Binder composition for electrode, electrode slurry, electrode and electric energy storage device

Also Published As

Publication number Publication date
WO2016052048A1 (en) 2016-04-07
TWI668906B (en) 2019-08-11
KR20170061660A (en) 2017-06-05
CN106716687A (en) 2017-05-24

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