JP2013038074A - 電池電極用水性スラリー - Google Patents

電池電極用水性スラリー Download PDF

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Publication number
JP2013038074A
JP2013038074A JP2012166567A JP2012166567A JP2013038074A JP 2013038074 A JP2013038074 A JP 2013038074A JP 2012166567 A JP2012166567 A JP 2012166567A JP 2012166567 A JP2012166567 A JP 2012166567A JP 2013038074 A JP2013038074 A JP 2013038074A
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Prior art keywords
slurry
pvdf
aqueous solution
paa
cmc
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Pending
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JP2012166567A
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English (en)
Japanese (ja)
Inventor
Buqa Hilmi
ブーカ ヒルミ
Scheifele Werner
シャイフェル ワーナー
Blanc Pierre
ブランク ピエール
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Leclanche SA
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Leclanche SA
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    • 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
    • H01M4/621—Binders
    • 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
    • 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
    • H01M4/13—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
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1391—Processes of manufacture of 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
    • H01M4/139—Processes of manufacture
    • H01M4/1393—Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • 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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/8828—Coating with slurry or ink
    • 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
    • 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
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2012166567A 2011-08-03 2012-07-27 電池電極用水性スラリー Pending JP2013038074A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1113378.2 2011-08-03
GB1113378.2A GB2493375A (en) 2011-08-03 2011-08-03 Aqueous slurry for battery electrodes

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2018125962A Division JP2018174149A (ja) 2011-08-03 2018-07-02 電池電極用水性スラリー

Publications (1)

Publication Number Publication Date
JP2013038074A true JP2013038074A (ja) 2013-02-21

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JP2012166567A Pending JP2013038074A (ja) 2011-08-03 2012-07-27 電池電極用水性スラリー
JP2018125962A Pending JP2018174149A (ja) 2011-08-03 2018-07-02 電池電極用水性スラリー
JP2019228847A Pending JP2020064866A (ja) 2011-08-03 2019-12-19 電池電極用水性スラリー

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JP2019228847A Pending JP2020064866A (ja) 2011-08-03 2019-12-19 電池電極用水性スラリー

Country Status (15)

Country Link
US (3) US20130034651A1 (enExample)
EP (1) EP2555293B1 (enExample)
JP (3) JP2013038074A (enExample)
KR (1) KR101761803B1 (enExample)
CN (1) CN102916190B (enExample)
AR (1) AR086748A1 (enExample)
BR (1) BR102012015829A2 (enExample)
CA (1) CA2778626C (enExample)
DK (1) DK2555293T3 (enExample)
EA (1) EA023721B1 (enExample)
ES (1) ES2481917T3 (enExample)
GB (1) GB2493375A (enExample)
HR (1) HRP20140572T1 (enExample)
SI (1) SI2555293T1 (enExample)
TW (1) TWI621301B (enExample)

Cited By (4)

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JP2015198038A (ja) * 2014-04-02 2015-11-09 信越化学工業株式会社 非水電解質二次電池用負極及び非水電解質二次電池
JP2019519901A (ja) * 2016-06-30 2019-07-11 ハイドロ−ケベック 電極材料およびそれらの調製のためのプロセス
JP2019140040A (ja) * 2018-02-14 2019-08-22 トヨタ自動車株式会社 リチウムイオン二次電池用負極の製造方法
WO2021157146A1 (ja) 2020-02-03 2021-08-12 日本スピンドル製造株式会社 スラリー保管装置、スラリー製造システム及びスラリー保管方法

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CN104081568B (zh) * 2012-02-16 2017-03-08 株式会社Lg 化学 包含含有水性粘合剂的负极的锂二次电池
KR102210836B1 (ko) * 2013-05-23 2021-02-02 허큘레스 엘엘씨 전극용 결합제 조성물 및 그의 제조 방법
CN103280566B (zh) * 2013-05-31 2015-07-08 广东凯德能源科技有限公司 一种锂离子电池正负极浆料的制备方法
KR20140147052A (ko) * 2013-06-18 2014-12-29 주식회사 엘지화학 애노드용 바인더 용액, 그를 포함하는 애노드용 활물질 슬러리, 그 활물질 슬러리를 이용한 애노드 및 이를 포함하는 전기화학소자
US9431659B2 (en) 2013-07-26 2016-08-30 Lg Chem, Ltd. Electrode binder for secondary battery and electrode for secondary battery comprising the same
KR101593314B1 (ko) * 2013-07-26 2016-02-11 주식회사 엘지화학 이차전지용 전극 바인더 및 이를 포함하는 이차전지용 전극
DE102013111826A1 (de) * 2013-10-28 2015-04-30 Westfälische Wilhelms-Universität Münster Verfahren zur Herstellung einer Elektrode für eine Lithium-Ionen-Batterie
CN103943815A (zh) * 2014-03-24 2014-07-23 傅汝毅 锂离子电池正极涂布工艺
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JP6944641B2 (ja) 2017-04-24 2021-10-06 トヨタ自動車株式会社 リチウムイオン二次電池およびその製造方法
US11374223B2 (en) 2017-06-30 2022-06-28 Ppg Industries Ohio, Inc. Slurry composition including binder containing reaction product of epoxy functional polymer and acid functional polymer for lithium ion electrical storage devices
KR20190027601A (ko) 2017-09-07 2019-03-15 현대자동차주식회사 전극용 슬러리, 이를 포함하는 전극 및 리튬 이차전지
US20200239746A1 (en) * 2019-01-30 2020-07-30 Crane & Co., Inc. Performance adhesive for security documents
EP3809489A1 (en) 2019-10-14 2021-04-21 ETH Zurich Aqueous cathode slurry preparation for manufacturing lithium-ion battery cathodes
WO2021253675A1 (en) 2020-06-17 2021-12-23 Guangdong Haozhi Technology Co. Limited Binder composition for secondary battery
US20230340379A1 (en) 2020-06-17 2023-10-26 Grst International Limited Method for composite delamination
EP4094314A4 (en) 2020-06-17 2025-01-22 GRST International Limited BINDING AGENT COMPOSITION FOR SECONDARY BATTERY
CN114342125B (zh) 2020-06-17 2024-04-09 广东省皓智科技有限公司 用于二次电池的粘结剂组合物
CN114341304B (zh) 2020-06-17 2023-10-31 广东省皓智科技有限公司 用于二次电池的粘结剂组合物
KR102965077B1 (ko) 2020-11-12 2026-05-13 현대자동차주식회사 양극활물질 믹싱방법
CN112838210B (zh) * 2021-01-26 2022-04-08 江西安驰新能源科技有限公司 一种水溶性锂电池正极浆料合浆工艺
KR102947475B1 (ko) * 2021-02-22 2026-04-01 주식회사 엘지에너지솔루션 리튬 철인산화물 프라이머층을 포함하는 리튬 이차전지용 양극, 및 이를 포함하는 리튬 이차전지
CN112952061B (zh) * 2021-03-01 2022-09-20 芜湖天弋能源科技有限公司 一种磷酸铁锂水性正极浆料及其制备方法、环保长循环型锂离子电池
CN117678084A (zh) * 2021-05-14 2024-03-08 阿科玛股份有限公司 水基粘合剂组合物及其应用
CN113755042A (zh) * 2021-08-31 2021-12-07 中山大学 一种二氧化钛涂层及其制备方法和应用
US20260051499A1 (en) * 2022-12-23 2026-02-19 Lg Energy Solution, Ltd. Binder composition for secondary battery electrode, positive electrode for lithium-sulfur secondary battery including the same and lithium-sulfur secondary battery
CN118099427A (zh) * 2023-12-01 2024-05-28 武汉船用电力推进装置研究所(中国船舶集团有限公司第七一二研究所) 一种固态锂电池用粘结剂及其制备方法和应用
CN118416778A (zh) * 2024-03-29 2024-08-02 天能新能源(湖州)有限公司 一种取消打胶工艺的负极浆料搅拌方法

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JP2019519901A (ja) * 2016-06-30 2019-07-11 ハイドロ−ケベック 電極材料およびそれらの調製のためのプロセス
JP2019140040A (ja) * 2018-02-14 2019-08-22 トヨタ自動車株式会社 リチウムイオン二次電池用負極の製造方法
JP6992572B2 (ja) 2018-02-14 2022-01-13 トヨタ自動車株式会社 リチウムイオン二次電池用負極の製造方法
WO2021157146A1 (ja) 2020-02-03 2021-08-12 日本スピンドル製造株式会社 スラリー保管装置、スラリー製造システム及びスラリー保管方法
KR20220150873A (ko) 2020-02-03 2022-11-11 니혼 스핀들 세이조 가부시키가이샤 슬러리보관장치, 슬러리제조시스템 및 슬러리보관방법
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