PL3352248T3 - Separator zawierający warstwę adhezyjną dla urządzenia elektrochemicznego i zespół elektrod go zawierający - Google Patents

Separator zawierający warstwę adhezyjną dla urządzenia elektrochemicznego i zespół elektrod go zawierający

Info

Publication number
PL3352248T3
PL3352248T3 PL17775948T PL17775948T PL3352248T3 PL 3352248 T3 PL3352248 T3 PL 3352248T3 PL 17775948 T PL17775948 T PL 17775948T PL 17775948 T PL17775948 T PL 17775948T PL 3352248 T3 PL3352248 T3 PL 3352248T3
Authority
PL
Poland
Prior art keywords
separator
same
electrode assembly
adhesion layer
electrochemical device
Prior art date
Application number
PL17775948T
Other languages
English (en)
Inventor
Hyun-Kyung Shin
Dong-Wook SUNG
Original Assignee
Lg Chem, 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 Chem, Ltd. filed Critical Lg Chem, Ltd.
Publication of PL3352248T3 publication Critical patent/PL3352248T3/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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0436—Small-sized flat cells or batteries for portable equipment
    • 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
    • H01M50/42—Acrylic resins
    • 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
    • H01M50/443—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
    • H01M50/463—Separators, membranes or diaphragms characterised by their shape
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Cell Separators (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Battery Electrode And Active Subsutance (AREA)
PL17775948T 2016-04-01 2017-04-03 Separator zawierający warstwę adhezyjną dla urządzenia elektrochemicznego i zespół elektrod go zawierający PL3352248T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20160040274 2016-04-01
PCT/KR2017/003655 WO2017171524A1 (ko) 2016-04-01 2017-04-03 접착층을 포함하는 전기화학소자용 분리막 및 상기 분리막을 포함하는 전극 조립체
EP17775948.7A EP3352248B1 (en) 2016-04-01 2017-04-03 A separator comprising an adhesion layer for an electrochemical device and an electrode assembly comprising the same

Publications (1)

Publication Number Publication Date
PL3352248T3 true PL3352248T3 (pl) 2020-06-29

Family

ID=59964933

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17775948T PL3352248T3 (pl) 2016-04-01 2017-04-03 Separator zawierający warstwę adhezyjną dla urządzenia elektrochemicznego i zespół elektrod go zawierający

Country Status (7)

Country Link
US (2) US10734627B2 (pl)
EP (1) EP3352248B1 (pl)
JP (1) JP6765439B2 (pl)
KR (1) KR102155635B1 (pl)
CN (1) CN108352488B (pl)
PL (1) PL3352248T3 (pl)
WO (1) WO2017171524A1 (pl)

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CN111313074B (zh) * 2018-12-11 2022-06-28 东莞新能源科技有限公司 电池
KR102804447B1 (ko) * 2018-12-21 2025-05-13 주식회사 엘지화학 다층 구조의 다공성 코팅층을 포함하는 전기화학소자용 분리막 및 이를 제조하는 방법
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JP7189978B2 (ja) * 2021-01-27 2022-12-14 プライムプラネットエナジー＆ソリューションズ株式会社 電池およびその製造方法
JPWO2022176629A1 (pl) * 2021-02-19 2022-08-25
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KR20220155838A (ko) * 2021-05-17 2022-11-24 삼성에스디아이 주식회사 이차전지용 분리막 및 이를 포함하는 이차전지
CN113745751B (zh) * 2021-08-31 2023-07-25 远景动力技术(江苏)有限公司 锂离子电池隔膜及其制备方法与应用
KR20230054149A (ko) * 2021-10-15 2023-04-24 삼성에스디아이 주식회사 전극 조립체 및 이를 포함하는 리튬 이차 전지
JP7510453B2 (ja) * 2022-03-14 2024-07-03 プライムプラネットエナジー＆ソリューションズ株式会社 電池の製造方法
KR20230157182A (ko) * 2022-05-09 2023-11-16 삼성에스디아이 주식회사 이차전지용 분리막 및 이를 포함하는 이차전지
KR20230157793A (ko) * 2022-05-10 2023-11-17 삼성에스디아이 주식회사 리튬 이차 전지용 분리막 및 이를 포함하는 리튬 이차 전지
WO2023239031A1 (ko) * 2022-06-07 2023-12-14 주식회사 엘지에너지솔루션 리튬 이차전지용 분리막의 제조방법, 이로부터 제조된 리튬 이차전지용 분리막 및 이를 이용한 리튬 이차전지의 제조방법
EP4576392A4 (en) * 2022-11-09 2025-09-03 Lg Energy Solution Ltd SEPARATOR, SECONDARY BATTERY COMPRISING SAME, AND METHOD FOR PREPARING SECONDARY BATTERY
KR102885717B1 (ko) * 2022-12-16 2025-11-14 주식회사 엘지에너지솔루션 전극 조립체 및 이를 포함하는 이차 전지
JP7684999B2 (ja) * 2023-02-08 2025-05-28 プライムプラネットエナジー＆ソリューションズ株式会社 蓄電デバイスの製造方法
JP7749609B2 (ja) * 2023-02-08 2025-10-06 プライムプラネットエナジー＆ソリューションズ株式会社 蓄電デバイスおよび該蓄電デバイスの製造方法
JP7763199B2 (ja) * 2023-02-22 2025-10-31 プライムプラネットエナジー＆ソリューションズ株式会社 蓄電デバイスの製造方法
JP7696382B2 (ja) * 2023-03-01 2025-06-20 プライムプラネットエナジー＆ソリューションズ株式会社 蓄電デバイスの製造方法
JP2024123561A (ja) * 2023-03-01 2024-09-12 プライムプラネットエナジー＆ソリューションズ株式会社 蓄電デバイスの製造方法
KR20240170137A (ko) * 2023-05-26 2024-12-03 주식회사 엘지에너지솔루션 전기화학소자용 분리막, 이를 포함하는 전기화학소자 및 이의 제조하는 방법
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US11005141B2 (en) 2021-05-11
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EP3352248A4 (en) 2018-12-05
CN108352488A (zh) 2018-07-31
JP6765439B2 (ja) 2020-10-07
KR20170113474A (ko) 2017-10-12
EP3352248A1 (en) 2018-07-25
KR102155635B1 (ko) 2020-09-14
WO2017171524A1 (ko) 2017-10-05
JP2019503577A (ja) 2019-02-07
US20200287192A1 (en) 2020-09-10
US10734627B2 (en) 2020-08-04
US20180309108A1 (en) 2018-10-25

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