KR102806064B1 - Li 이온 배터리용 애노드 - Google Patents

Li 이온 배터리용 애노드 Download PDF

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Publication number
KR102806064B1
KR102806064B1 KR1020217005665A KR20217005665A KR102806064B1 KR 102806064 B1 KR102806064 B1 KR 102806064B1 KR 1020217005665 A KR1020217005665 A KR 1020217005665A KR 20217005665 A KR20217005665 A KR 20217005665A KR 102806064 B1 KR102806064 B1 KR 102806064B1
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South Korea
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vdf
copolymer
units
terpolymer
vinylidene fluoride
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Korean (ko)
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KR20210034075A (ko
Inventor
도미니크 플리
파브릭 도밍게즈 도스 산토스
그레고리 슈미트
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아르끄마 프랑스
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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
    • H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F214/18—Monomers containing fluorine
    • C08F214/22—Vinylidene fluoride
    • C08F214/222—Vinylidene fluoride with fluorinated vinyl ethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/16—Homopolymers or copolymers or vinylidene fluoride
    • 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
    • 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
    • H01M4/0402—Methods of deposition of the 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/134—Electrodes based on metals, Si or alloys
    • 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
    • H01M4/1395—Processes of manufacture of electrodes based on metals, Si or alloys
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/381—Alkaline or alkaline earth metals elements
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/381—Alkaline or alkaline earth metals elements
    • H01M4/382—Lithium
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/20—Applications use in electrical or conductive gadgets
    • C08L2203/206—Applications use in electrical or conductive gadgets use in coating or encapsulating of electronic parts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Secondary Cells (AREA)
  • Cell Separators (AREA)
KR1020217005665A 2018-07-27 2019-07-25 Li 이온 배터리용 애노드 Active KR102806064B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1857007 2018-07-27
FR1857007A FR3084528B1 (fr) 2018-07-27 2018-07-27 Anode pour batterie li-ion
PCT/FR2019/051842 WO2020021204A1 (fr) 2018-07-27 2019-07-25 Anode pour batterie li-ion

Publications (2)

Publication Number Publication Date
KR20210034075A KR20210034075A (ko) 2021-03-29
KR102806064B1 true KR102806064B1 (ko) 2025-05-09

Family

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Application Number Title Priority Date Filing Date
KR1020217005665A Active KR102806064B1 (ko) 2018-07-27 2019-07-25 Li 이온 배터리용 애노드

Country Status (8)

Country Link
US (1) US12199287B2 (https=)
EP (1) EP3830887A1 (https=)
JP (2) JP7709912B2 (https=)
KR (1) KR102806064B1 (https=)
CN (1) CN112640159A (https=)
FR (1) FR3084528B1 (https=)
TW (1) TWI850240B (https=)
WO (1) WO2020021204A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3178883A1 (en) 2020-06-30 2022-01-06 Novocure Gmbh Flexible transducer arrays with a polymer insulating layer for applying tumor treating fields (ttfields)
EP4219639A1 (en) * 2022-02-01 2023-08-02 Arkema France Composition for enhancing electroactive properties of a fluorinated polymer
CN114614193B (zh) * 2022-03-25 2023-06-06 中南大学 一种极化复合隔膜及其制备和应用
WO2023212538A1 (en) * 2022-04-25 2023-11-02 Krishna Kumar Sarode Ultra-conformal fluorinated polymer coating on li-metal by solid-liquid-solid phase conversion using physical treatment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009529762A (ja) * 2006-03-10 2009-08-20 エルジー・ケム・リミテッド 多孔性活性層がコートされた電極、その製造方法及びこれを備えた電気化学素子
WO2017140649A1 (en) * 2016-02-19 2017-08-24 Solvay Specialty Polymers Italy S.P.A. Multilayer assembly

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4629290B2 (ja) * 2000-12-26 2011-02-09 トータル ワイヤレス ソリューショオンズ リミテッド リチウムイオンポリマー二次電池
JP2002313345A (ja) * 2001-04-13 2002-10-25 Japan Storage Battery Co Ltd 非水電解質二次電池
CN1179432C (zh) * 2001-05-31 2004-12-08 三星Sdi株式会社 锂电池的锂金属阳级保护层的形成方法
KR100449761B1 (ko) * 2002-05-18 2004-09-22 삼성에스디아이 주식회사 전해액의 분해반응이 억제된 리튬 2차 전지 및 그 제조방법
KR100449765B1 (ko) 2002-10-12 2004-09-22 삼성에스디아이 주식회사 리튬전지용 리튬메탈 애노드
ITMI20050007A1 (it) * 2005-01-05 2006-07-06 Solvay Solexis Spa Uso di dispersioni acquose di polimeri a base di vdf nella preparazione di vernici per rivestimenti di substrati architettonici
FR2944285B1 (fr) 2009-04-09 2011-11-25 Francois Bauer Procede de fabrication de terpolymeres a base de vdf, trfe et cfe ou ctfe
KR101397774B1 (ko) * 2009-07-03 2014-05-20 다이킨 고교 가부시키가이샤 리튬 이차 전지의 전극 합제용 슬러리, 상기 슬러리를 사용한 전극 및 리튬 이차 전지
KR101302787B1 (ko) 2010-01-11 2013-09-02 주식회사 엘지화학 고에너지 밀도 리튬 이차전지 및 그 제조방법
KR101826400B1 (ko) * 2012-11-22 2018-02-06 닛산 지도우샤 가부시키가이샤 전기 디바이스용 부극, 및 이것을 사용한 전기 디바이스
WO2014084061A1 (ja) * 2012-11-27 2014-06-05 日本ゴア株式会社 二次電池およびそれに用いるセパレータ
CA2950400C (en) * 2014-05-26 2019-03-12 W. L. Gore & Associates, Co., Ltd. Secondary battery and separator used therein
JP6706461B2 (ja) * 2014-07-18 2020-06-10 株式会社村田製作所 二次電池用負極活物質、二次電池用負極、二次電池、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器
WO2016205653A1 (en) * 2015-06-19 2016-12-22 SolidEnergy Systems Multi-layer polymer coated li anode for high density li metal battery
KR101861996B1 (ko) * 2015-12-01 2018-05-29 한밭대학교 산학협력단 표면 구조가 제어된 전지용 금속 전극 및 이의 제조 방법
KR102640841B1 (ko) * 2016-05-12 2024-02-27 삼성에스디아이 주식회사 리튬금속전지용 보호음극 및 이를 포함한 리튬금속전지
WO2018054715A1 (en) * 2016-09-22 2018-03-29 Solvay Specialty Polymers Italy S.P.A. Compositions for coating of active metals
EP3447828B1 (en) 2016-10-13 2023-09-20 LG Energy Solution, Ltd. Method for producing a negative electrode for lithium ion secondary batteries

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009529762A (ja) * 2006-03-10 2009-08-20 エルジー・ケム・リミテッド 多孔性活性層がコートされた電極、その製造方法及びこれを備えた電気化学素子
WO2017140649A1 (en) * 2016-02-19 2017-08-24 Solvay Specialty Polymers Italy S.P.A. Multilayer assembly

Also Published As

Publication number Publication date
KR20210034075A (ko) 2021-03-29
TWI850240B (zh) 2024-08-01
JP2024102056A (ja) 2024-07-30
US20210376329A1 (en) 2021-12-02
TW202034566A (zh) 2020-09-16
WO2020021204A1 (fr) 2020-01-30
US12199287B2 (en) 2025-01-14
JP2021533529A (ja) 2021-12-02
FR3084528A1 (fr) 2020-01-31
JP7709912B2 (ja) 2025-07-18
FR3084528B1 (fr) 2022-11-18
CN112640159A (zh) 2021-04-09
EP3830887A1 (fr) 2021-06-09

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