KR101761803B1 - 배터리 전극을 위한 수용성 슬러리 - Google Patents

배터리 전극을 위한 수용성 슬러리 Download PDF

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KR101761803B1
KR101761803B1 KR1020120080521A KR20120080521A KR101761803B1 KR 101761803 B1 KR101761803 B1 KR 101761803B1 KR 1020120080521 A KR1020120080521 A KR 1020120080521A KR 20120080521 A KR20120080521 A KR 20120080521A KR 101761803 B1 KR101761803 B1 KR 101761803B1
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slurry
pvdf
aqueous solution
cmc
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KR20130016061A (ko
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힐미 닥터. 부카
베르너 샤이펠레
피에르 블랑
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르클랑셰 에스.에이.
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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)
KR1020120080521A 2011-08-03 2012-07-24 배터리 전극을 위한 수용성 슬러리 Active KR101761803B1 (ko)

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

Publications (2)

Publication Number Publication Date
KR20130016061A KR20130016061A (ko) 2013-02-14
KR101761803B1 true KR101761803B1 (ko) 2017-08-17

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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)

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US11769880B2 (en) 2020-11-12 2023-09-26 Hyundai Motor Company Method of mixing cathode active material
WO2024136399A1 (ko) * 2022-12-23 2024-06-27 주식회사 엘지에너지솔루션 이차전지 전극용 바인더 조성물, 이를 포함하는 리튬-황 이차전지용 양극 및 리튬-황 이차전지

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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
KR101593314B1 (ko) * 2013-07-26 2016-02-11 주식회사 엘지화학 이차전지용 전극 바인더 및 이를 포함하는 이차전지용 전극
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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
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KR20190027601A (ko) 2017-09-07 2019-03-15 현대자동차주식회사 전극용 슬러리, 이를 포함하는 전극 및 리튬 이차전지
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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
KR20220119818A (ko) * 2021-02-22 2022-08-30 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
JP2024518104A (ja) * 2021-05-14 2024-04-24 アーケマ・インコーポレイテッド 水系バインダー組成物及びその応用
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

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11769880B2 (en) 2020-11-12 2023-09-26 Hyundai Motor Company Method of mixing cathode active material
WO2024136399A1 (ko) * 2022-12-23 2024-06-27 주식회사 엘지에너지솔루션 이차전지 전극용 바인더 조성물, 이를 포함하는 리튬-황 이차전지용 양극 및 리튬-황 이차전지

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JP2018174149A (ja) 2018-11-08
CN102916190B (zh) 2017-03-01
SI2555293T1 (sl) 2014-09-30
CA2778626C (en) 2021-02-09
KR20130016061A (ko) 2013-02-14
ES2481917T3 (es) 2014-07-31
US20160013492A1 (en) 2016-01-14
US20200067099A1 (en) 2020-02-27
EA201200835A1 (ru) 2013-03-29
GB2493375A (en) 2013-02-06
DK2555293T3 (da) 2014-06-30
EP2555293B1 (en) 2014-03-19
EP2555293A1 (en) 2013-02-06
US20130034651A1 (en) 2013-02-07
CA2778626A1 (en) 2013-02-03
JP2013038074A (ja) 2013-02-21
JP2020064866A (ja) 2020-04-23
HRP20140572T1 (hr) 2015-01-02
TWI621301B (zh) 2018-04-11
AR086748A1 (es) 2014-01-22
CN102916190A (zh) 2013-02-06
TW201308736A (zh) 2013-02-16
BR102012015829A2 (pt) 2013-08-06
US11283078B2 (en) 2022-03-22
EA023721B1 (ru) 2016-07-29

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