JPWO2020188707A1 - - Google Patents

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Publication number
JPWO2020188707A1
JPWO2020188707A1 JP2021506856A JP2021506856A JPWO2020188707A1 JP WO2020188707 A1 JPWO2020188707 A1 JP WO2020188707A1 JP 2021506856 A JP2021506856 A JP 2021506856A JP 2021506856 A JP2021506856 A JP 2021506856A JP WO2020188707 A1 JPWO2020188707 A1 JP WO2020188707A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021506856A
Other languages
Japanese (ja)
Other versions
JP7261864B2 (ja
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 filed Critical
Publication of JPWO2020188707A1 publication Critical patent/JPWO2020188707A1/ja
Application granted granted Critical
Publication of JP7261864B2 publication Critical patent/JP7261864B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01M4/04—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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • 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
    • H01M4/04—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
    • 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
    • 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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Laminated Bodies (AREA)
JP2021506856A 2019-03-18 2019-03-18 スラリー Active JP7261864B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/011236 WO2020188707A1 (ja) 2019-03-18 2019-03-18 スラリー

Publications (2)

Publication Number Publication Date
JPWO2020188707A1 true JPWO2020188707A1 (https=) 2020-09-24
JP7261864B2 JP7261864B2 (ja) 2023-04-20

Family

ID=72519282

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021506856A Active JP7261864B2 (ja) 2019-03-18 2019-03-18 スラリー

Country Status (7)

Country Link
US (1) US20220158190A1 (https=)
EP (1) EP3944364A4 (https=)
JP (1) JP7261864B2 (https=)
KR (1) KR102763956B1 (https=)
CN (1) CN113228338A (https=)
TW (1) TWI844640B (https=)
WO (1) WO2020188707A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220059744A (ko) * 2020-11-03 2022-05-10 주식회사 엘지에너지솔루션 다이 코터용 심, 이를 포함하는 다이 코터 및 이를 이용하여 제조된 양극을 포함하는 리튬 이차전지
CN116565107A (zh) * 2022-01-27 2023-08-08 宁德时代新能源科技股份有限公司 负极极片、二次电池、电池模块、电池包及用电装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004533524A (ja) * 2001-07-02 2004-11-04 アクゾ ノーベル エヌ．ブイ． 顔料組成物
JP2005509715A (ja) * 2001-11-16 2005-04-14 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー コーティング組成物の製造方法およびそれから製造されたコーティング組成物
WO2014122847A1 (ja) * 2013-02-08 2014-08-14 トヨタ自動車株式会社 非水電解液二次電池，非水電解液二次電池の正極板の製造方法，および非水電解液二次電池の製造方法
JP2015041601A (ja) * 2013-08-23 2015-03-02 日本ゼオン株式会社 リチウムイオン二次電池用多孔膜組成物、リチウムイオン二次電池用保護層付きセパレータ、リチウムイオン二次電池用保護層付き電極、およびリチウムイオン二次電池
WO2017111103A1 (ja) * 2015-12-25 2017-06-29 レンゴー株式会社 セルロースザンテートナノファイバー
JP2017130451A (ja) * 2016-01-19 2017-07-27 株式会社ダイセル 結着剤、電極用スラリー、電極及びその製造方法並びに二次電池
WO2018135353A1 (ja) * 2017-01-17 2018-07-26 株式会社ダイセル 電極用スラリー、電極及びその製造方法並びに二次電池

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3687736B2 (ja) * 2000-02-25 2005-08-24 日本電気株式会社 二次電池
JP2009043641A (ja) 2007-08-10 2009-02-26 Sanyo Electric Co Ltd 非水電解質電池及びこの電池に用いられる負極
CN103081185B (zh) * 2010-08-25 2016-04-27 丰田自动车株式会社 电池用电极的制造方法
WO2013042720A1 (ja) * 2011-09-20 2013-03-28 日産化学工業株式会社 セルロースファイバーをバインダーとして含有するリチウム二次電池電極形成用スラリー組成物及びリチウム二次電池用電極
KR102141964B1 (ko) * 2016-03-29 2020-08-06 주식회사 엘지화학 음극 활물질 슬러리, 이를 포함하는 음극, 상기 음극을 포함하는 리튬 이차전지
US10464846B2 (en) * 2017-08-17 2019-11-05 Usg Interiors, Llc Method for production of acoustical panels

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004533524A (ja) * 2001-07-02 2004-11-04 アクゾ ノーベル エヌ．ブイ． 顔料組成物
JP2005509715A (ja) * 2001-11-16 2005-04-14 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー コーティング組成物の製造方法およびそれから製造されたコーティング組成物
WO2014122847A1 (ja) * 2013-02-08 2014-08-14 トヨタ自動車株式会社 非水電解液二次電池，非水電解液二次電池の正極板の製造方法，および非水電解液二次電池の製造方法
JP2015041601A (ja) * 2013-08-23 2015-03-02 日本ゼオン株式会社 リチウムイオン二次電池用多孔膜組成物、リチウムイオン二次電池用保護層付きセパレータ、リチウムイオン二次電池用保護層付き電極、およびリチウムイオン二次電池
WO2017111103A1 (ja) * 2015-12-25 2017-06-29 レンゴー株式会社 セルロースザンテートナノファイバー
JP2017130451A (ja) * 2016-01-19 2017-07-27 株式会社ダイセル 結着剤、電極用スラリー、電極及びその製造方法並びに二次電池
WO2018135353A1 (ja) * 2017-01-17 2018-07-26 株式会社ダイセル 電極用スラリー、電極及びその製造方法並びに二次電池

Also Published As

Publication number Publication date
TWI844640B (zh) 2024-06-11
EP3944364A1 (en) 2022-01-26
CN113228338A (zh) 2021-08-06
US20220158190A1 (en) 2022-05-19
JP7261864B2 (ja) 2023-04-20
TW202046538A (zh) 2020-12-16
WO2020188707A1 (ja) 2020-09-24
KR20210139214A (ko) 2021-11-22
KR102763956B1 (ko) 2025-02-07
EP3944364A4 (en) 2023-03-08

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