PL3734700T3 - Separator i zawierające go urządzenie elektrochemiczne - Google Patents

Separator i zawierające go urządzenie elektrochemiczne

Info

Publication number
PL3734700T3
PL3734700T3 PL19841939.2T PL19841939T PL3734700T3 PL 3734700 T3 PL3734700 T3 PL 3734700T3 PL 19841939 T PL19841939 T PL 19841939T PL 3734700 T3 PL3734700 T3 PL 3734700T3
Authority
PL
Poland
Prior art keywords
separator
same
electrochemical device
electrochemical
Prior art date
Application number
PL19841939.2T
Other languages
English (en)
Inventor
Chan-Jong KIM
Su-Jin Yoon
Original Assignee
Lg Energy Solution, Ltd.
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 Lg Energy Solution, Ltd. filed Critical Lg Energy Solution, Ltd.
Publication of PL3734700T3 publication Critical patent/PL3734700T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D127/00—Coating compositions based on 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; Coating compositions based on derivatives of such polymers
    • C09D127/02—Coating compositions based on 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; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/12—Coating compositions based on 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; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C09D127/16—Homopolymers or copolymers of vinylidene fluoride
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/08—Homopolymers or copolymers of acrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/10—Homopolymers or copolymers of methacrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J127/00—Adhesives based on 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; Adhesives based on derivatives of such polymers
    • C09J127/02—Adhesives based on 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; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J127/12—Adhesives based on 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; Adhesives based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C09J127/20—Homopolymers or copolymers of hexafluoropropene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00—Adhesives based on 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04—Homopolymers or copolymers of esters
    • C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09J133/10—Homopolymers or copolymers of methacrylic acid esters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/52—Separators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/02—Diaphragms; Separators
    • 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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417—Polyolefins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/426—Fluorocarbon polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/431—Inorganic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/443—Particulate material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/446—Composite material consisting of a mixture of organic and inorganic materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/451—Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/457—Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
    • H01M50/461—Separators, membranes or diaphragms characterised by their combination with electrodes with adhesive layers between electrodes and separators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/491—Porosity
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2227—Oxides; Hydroxides of metals of aluminium
    • 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
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • 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)
  • Power Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Cell Separators (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
PL19841939.2T 2018-07-26 2019-07-26 Separator i zawierające go urządzenie elektrochemiczne PL3734700T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20180087423 2018-07-26
PCT/KR2019/009365 WO2020022851A1 (ko) 2018-07-26 2019-07-26 세퍼레이터 및 이를 포함하는 전기화학소자

Publications (1)

Publication Number Publication Date
PL3734700T3 true PL3734700T3 (pl) 2025-07-28

Family

ID=69180517

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19841939.2T PL3734700T3 (pl) 2018-07-26 2019-07-26 Separator i zawierające go urządzenie elektrochemiczne

Country Status (8)

Country Link
US (1) US11495866B2 (pl)
EP (2) EP4601102A3 (pl)
KR (1) KR102308942B1 (pl)
CN (1) CN111373571A (pl)
ES (1) ES3034313T3 (pl)
HU (1) HUE071959T2 (pl)
PL (1) PL3734700T3 (pl)
WO (1) WO2020022851A1 (pl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4020650A4 (en) * 2020-03-04 2023-02-15 Ningde Amperex Technology Limited ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE COMPRISING IT
CN115298893B (zh) * 2020-05-29 2024-09-17 株式会社Lg新能源 用于电化学装置的隔板和包括该隔板的电化学装置
CN115668625A (zh) * 2020-07-17 2023-01-31 株式会社Lg新能源 用于二次电池的隔板、制造该隔板的方法和包括该隔板的二次电池
CN112436179A (zh) * 2020-12-07 2021-03-02 上汽大众汽车有限公司 一种高安全锂离子电池
WO2022146056A1 (ko) * 2020-12-29 2022-07-07 주식회사 엘지에너지솔루션 전기화학소자용 분리막 제조 방법 및 상기 제조 방법에 의해서 제조된 전기화학소자용 분리막
CN114939519A (zh) * 2022-03-22 2022-08-26 电子科技大学 一种表面具有超滑涂层的材料及其制备工艺和用途
CN118947002B (zh) * 2022-04-13 2025-12-05 米莉巴特有限公司 用于沉积隔板材料的系统和方法
KR102727820B1 (ko) * 2022-11-01 2024-11-08 주식회사 엘지에너지솔루션 이차전지용 분리막, 이를 포함하는 이차전지 및 이차전지의 제조방법

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100472503B1 (ko) 2002-06-07 2005-03-10 삼성에스디아이 주식회사 세퍼레이터 및 이를 채용한 리튬전지
EP3322000A1 (en) * 2004-09-02 2018-05-16 Lg Chem, Ltd. Organic/inorganic composite porous film and electrochemical device prepared thereby
WO2006045630A2 (en) * 2004-10-19 2006-05-04 Arkema France Metal surfaces coated with fluoropolymers
KR100775310B1 (ko) * 2004-12-22 2007-11-08 주식회사 엘지화학 유/무기 복합 다공성 분리막 및 이를 이용한 전기 화학소자
BRPI0620590B1 (pt) * 2005-12-06 2019-07-09 Lg Chem, Ltd. Separador compósito orgânico/inorgânico, método para fabricar um separador compósito orgânico/inorgânico e dispositivo eletroquímico
JP5670811B2 (ja) * 2011-04-08 2015-02-18 帝人株式会社 非水系二次電池用セパレータおよび非水系二次電池
CN103493253B (zh) * 2011-07-20 2016-07-13 株式会社Lg化学 隔膜、其制造方法和具有该隔膜的电化学器件
KR101369326B1 (ko) * 2011-12-27 2014-03-04 주식회사 엘지화학 세퍼레이터의 제조방법 및 이에 따라 제조된 세퍼레이터를 구비한 전기화학소자
WO2014021292A1 (ja) 2012-07-30 2014-02-06 帝人株式会社 非水電解質電池用セパレータおよび非水電解質電池
KR102137131B1 (ko) * 2012-07-30 2020-07-24 데이진 가부시키가이샤 비수 전해질 전지용 세퍼레이터 및 비수 전해질 전지
KR101454830B1 (ko) * 2012-09-24 2014-10-28 주식회사 엘지화학 리튬 이차전지용 세퍼레이터의 제조방법, 그 방법에 의해 제조된 세퍼레이터, 및 이를 포함하는 리튬 이차전지
KR101662638B1 (ko) * 2012-10-22 2016-10-05 주식회사 엘지화학 바인더층을 갖는 분리막, 상기 분리막을 포함하는 전기화학소자, 및 상기 분리막의 제조방법
KR101933993B1 (ko) * 2013-10-31 2018-12-31 주식회사 엘지화학 전기화학소자용 세퍼레이터 및 그를 포함하는 전기화학소자
US10002719B2 (en) * 2014-04-21 2018-06-19 Lg Chem, Ltd. Separator having binder layer, and electrochemical device comprising the separator and method of preparing the separator
KR102028113B1 (ko) * 2015-04-30 2019-10-02 주식회사 엘지화학 전해액 함침성이 향상된 전기화학소자용 세퍼레이터 및 상기 세퍼레이터를 포함하는 전기화학소자
JP6171117B1 (ja) 2015-11-11 2017-07-26 帝人株式会社 非水系二次電池用セパレータ及び非水系二次電池
WO2017082258A1 (ja) * 2015-11-11 2017-05-18 帝人株式会社 非水系二次電池用セパレータ及び非水系二次電池
KR20180087423A (ko) 2015-12-14 2018-08-01 벨리쿰 파마슈티컬스, 인크. 치료 세포 활성화 또는 제거를 위한 이중 제어
KR101904296B1 (ko) 2015-12-22 2018-11-13 삼성에스디아이 주식회사 다공성 접착층을 포함하는 분리막 및 이를 포함하는 전기 화학 전지
KR102157376B1 (ko) 2016-02-05 2020-09-17 주식회사 엘지화학 케이블형 이차전지 및 이의 제조방법
KR102162403B1 (ko) 2016-05-17 2020-10-06 삼성에스디아이 주식회사 이차 전지용 분리막 및 이를 포함하는 리튬 이차 전지
US10804519B2 (en) 2016-08-09 2020-10-13 Lg Chem, Ltd. Separator and electrochemical device including the same
CN108172741B (zh) * 2017-12-26 2022-01-25 广州华创化工材料科技开发有限公司 电池隔膜及其制备方法和应用
KR102465295B1 (ko) * 2017-12-26 2022-11-09 피브르웨이 메텔리얼 사이언스 & 테크놀로지 디벨롭먼트 컴퍼니., 리미티드. 배터리 격막과 그 제조방법 및 응용

Also Published As

Publication number Publication date
CN111373571A (zh) 2020-07-03
KR102308942B1 (ko) 2021-10-05
KR20200012802A (ko) 2020-02-05
EP3734700A1 (en) 2020-11-04
EP4601102A2 (en) 2025-08-13
HUE071959T2 (hu) 2025-10-28
EP3734700B1 (en) 2025-06-04
EP3734700A4 (en) 2021-04-28
ES3034313T3 (en) 2025-08-14
US20200321587A1 (en) 2020-10-08
WO2020022851A1 (ko) 2020-01-30
US11495866B2 (en) 2022-11-08
EP4601102A3 (en) 2025-08-27

Similar Documents

Publication Publication Date Title
HUE064354T2 (hu) Szeparátor és elektrokémiai berendezés
PL3764427T3 (pl) Separator do urządzenia elektrochemicznego i urządzenie elektrochemiczne zawierające separator
PL3627606T3 (pl) Elektrolit i urządzenie elektrochemiczne
ES3048631T3 (en) Electrolyte and electrochemical device including the same
PL3444866T3 (pl) Separator i zawierające go urządzenie elektrochemiczne
EP3758097A4 (en) SEPARATOR AND ELECTROCHEMICAL DEVICE
HUE069117T2 (hu) Szeparátor elektrokémiai eszközhöz és eljárás elõállítására
EP3316346A4 (en) Separator and electrochemical device comprising same
HUE071959T2 (hu) Szeparátor és az azt tartalmazó elektrokémiai berendezés
EP3367465A4 (en) Separator and electrochemical device comprising same
PL3651239T3 (pl) Elektroda mająca strukturę trójwymiarową i zawierające ją urządzenie elektrochemiczne
EP3367466A4 (en) Separator and electrochemical device comprising same
PL3392931T3 (pl) Separator dla urządzenia elektrochemicznego i urządzenie elektrochemiczne go zawierające
HUE071713T2 (hu) Elektróda adhezív réteget tartalmazó szeparátor és az azt tartalmazó elektrokémiai eszköz
PL3518317T3 (pl) Separator i zawierające go urządzenie elektrochemiczne
PT3787070T (pt) Peça de elétrodo positivo e dispositivo eletroquímico
PL3579302T3 (pl) Separator i zawierające go urządzenie elektrochemiczne
EP3319164A4 (en) ELECTROLYTE AND ELECTROCHEMICAL DEVICE
HUE066186T2 (hu) Leválasztó és elektrokémiai eszköz
PL3522282T3 (pl) Elektroda i zawierająca ją bateria akumulatorowa
HUE057888T2 (hu) Szeparátor elektrokémiai eszközhöz és elektrokémiai eszköz
EP3792997A4 (en) ELECTRODE AND ELECTROCHEMICAL DEVICE
EP3778992A4 (en) ELECTROLYTIC CELL AND ELECTROLYTIC DEVICE
PL3553869T3 (pl) Zespół elektrod i urządzenie elektrochemiczne zawierające zespół elektrod
PL3349273T3 (pl) Elektroda do urządzenia elektrochemicznego i zawierające ją urządzenie elektrochemiczne