PL3764427T3 - Separator do urządzenia elektrochemicznego i urządzenie elektrochemiczne zawierające separator - Google Patents

Separator do urządzenia elektrochemicznego i urządzenie elektrochemiczne zawierające separator

Info

Publication number
PL3764427T3
PL3764427T3 PL19882461.7T PL19882461T PL3764427T3 PL 3764427 T3 PL3764427 T3 PL 3764427T3 PL 19882461 T PL19882461 T PL 19882461T PL 3764427 T3 PL3764427 T3 PL 3764427T3
Authority
PL
Poland
Prior art keywords
electrochemical device
separator
containing same
device containing
electrochemical
Prior art date
Application number
PL19882461.7T
Other languages
English (en)
Inventor
Dong-Wook SUNG
Hyun-Kyung Shin
Jong-Yoon Lee
Dae-Sung Jang
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 PL3764427T3 publication Critical patent/PL3764427T3/pl

Links

Classifications

    • 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
    • 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
    • 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
    • H01G11/22—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
    • H01M10/05—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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
    • 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
    • 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
    • H01M50/411—Organic material
    • H01M50/429—Natural 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
    • H01M50/431—Inorganic material
    • H01M50/434—Ceramics
    • 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
    • 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
    • H01G9/04—Electrodes or formation of dielectric layers thereon
    • H01G9/06—Mounting in containers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Ceramic Engineering (AREA)
  • Cell Separators (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
PL19882461.7T 2018-11-05 2019-11-04 Separator do urządzenia elektrochemicznego i urządzenie elektrochemiczne zawierające separator PL3764427T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020180134654A KR102385925B1 (ko) 2018-11-05 2018-11-05 전기화학소자용 세퍼레이터 및 이를 포함하는 전기화학소자
PCT/KR2019/014844 WO2020096310A1 (ko) 2018-11-05 2019-11-04 전기화학소자용 세퍼레이터 및 이를 포함하는 전기화학소자

Publications (1)

Publication Number Publication Date
PL3764427T3 true PL3764427T3 (pl) 2025-07-28

Family

ID=70611102

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19882461.7T PL3764427T3 (pl) 2018-11-05 2019-11-04 Separator do urządzenia elektrochemicznego i urządzenie elektrochemiczne zawierające separator

Country Status (9)

Country Link
US (1) US11769929B2 (pl)
EP (1) EP3764427B1 (pl)
JP (1) JP7142708B2 (pl)
KR (1) KR102385925B1 (pl)
CN (1) CN111742425B (pl)
ES (1) ES3034501T3 (pl)
HU (1) HUE071726T2 (pl)
PL (1) PL3764427T3 (pl)
WO (1) WO2020096310A1 (pl)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102414357B1 (ko) * 2019-01-18 2022-06-29 주식회사 엘지에너지솔루션 이중 코팅층이 형성된 분리막 및 이를 포함하는 이차전지
KR102704393B1 (ko) * 2019-07-30 2024-09-06 주식회사 엘지화학 전기화학소자용 복합 분리막 및 이를 포함하는 전기화학소자
EP3851183A1 (de) * 2020-01-17 2021-07-21 Evonik Operations GmbH Verbundkörper und deren verwendung in der organophilen nanofiltration
WO2022035298A1 (ko) * 2020-08-14 2022-02-17 주식회사 엘지에너지솔루션 세퍼레이터 및 이를 포함하는 전기화학소자
WO2022045858A1 (ko) 2020-08-28 2022-03-03 주식회사 엘지에너지솔루션 전기화학소자용 분리막 및 이를 포함하는 전기화학소자
CN116210121A (zh) * 2020-09-25 2023-06-02 株式会社Lg化学 锂二次电池用隔膜及其制造方法
KR102798513B1 (ko) * 2020-10-08 2025-04-22 주식회사 엘지에너지솔루션 접착층을 포함하는 이차 전지용 분리막 및 상기 분리막의 제조방법
EP4138199A4 (en) * 2020-10-19 2024-08-07 LG Energy Solution, Ltd. SEPARATOR FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING SAME
US12512557B2 (en) 2020-10-21 2025-12-30 Lg Energy Solution, Ltd. Separator for lithium secondary battery and lithium secondary battery including the same
CN112582749B (zh) * 2020-12-11 2022-09-13 重庆金美新材料科技有限公司 一种安全锂离子电池隔膜、制备方法及锂离子电池
KR102906981B1 (ko) * 2021-01-22 2026-01-02 주식회사 엘지화학 전기화학소자용 분리막 및 이를 포함하는 이차 전지
KR20230146562A (ko) * 2021-02-17 2023-10-19 셀가드 엘엘씨 개선된 접착제 코팅, 코팅된 멤브레인, 코팅된 전지 분리기, 및 관련 방법
WO2022205156A1 (zh) * 2021-03-31 2022-10-06 宁德新能源科技有限公司 一种隔离膜及包含该隔离膜的电化学装置和电子装置
KR20220155838A (ko) * 2021-05-17 2022-11-24 삼성에스디아이 주식회사 이차전지용 분리막 및 이를 포함하는 이차전지
KR102926475B1 (ko) * 2021-05-28 2026-02-11 주식회사 엘지에너지솔루션 전기화학소자용 세퍼레이터 및 이를 구비한 전기화학소자
CN117063345A (zh) * 2021-10-15 2023-11-14 株式会社Lg新能源 隔板和包括该隔板的电化学装置
JP2024543432A (ja) * 2021-11-12 2024-11-21 エルジー エナジー ソリューション リミテッド 分離膜、電極組立体、円筒形バッテリーセル及びそれを含むバッテリーパック及び自動車
CN114142156A (zh) * 2021-12-01 2022-03-04 上海恩捷新材料科技有限公司 一种导热锂离子隔膜及其制备方法
CN116526061A (zh) * 2022-01-24 2023-08-01 华为技术有限公司 复合隔膜、电化学装置和终端设备
KR20230115100A (ko) * 2022-01-26 2023-08-02 주식회사 엘지화학 전기화학소자용 분리막 및 이를 포함하는 전기화학소자
KR20250006955A (ko) * 2022-05-27 2025-01-13 셴젠 시니어 테크놀로지 매테리얼 씨오., 엘티디. 코팅 슬러리, 분리막, 분리막의 제조 방법 및 배터리
KR102599066B1 (ko) * 2022-06-03 2023-11-03 주식회사 엘지에너지솔루션 리튬 이차전지용 분리막 및 이의 제조방법
KR102838164B1 (ko) 2022-06-09 2025-07-24 에스케이이노베이션 주식회사 분리막, 이의 제조방법 및 상기 분리막을 포함하는 전기화학소자
CA3220175A1 (en) 2022-06-15 2023-12-15 Lg Energy Solution, Ltd. Electrochemical device separator including porous organic/inorganic composite coating layer and electrochemical device including same
US12489176B2 (en) 2022-07-05 2025-12-02 Lg Energy Solution, Ltd. Separator for electrochemical device having improved compression resistance, electrochemical device comprising same, and method for producing same
KR102685396B1 (ko) * 2022-07-05 2024-07-15 주식회사 엘지에너지솔루션 내압축성이 개선된 전기화학소자용 분리막, 이를 포함하는 전기화학소자 및 이를 제조하는 방법
KR20240160967A (ko) 2023-05-03 2024-11-12 주식회사 엘지에너지솔루션 전기화학소자용 분리막 및 이를 포함하는 전기화학소자
WO2024262513A1 (ja) * 2023-06-22 2024-12-26 パナソニックＩｐマネジメント株式会社 リチウム二次電池および複合部材
KR20250161415A (ko) * 2024-05-08 2025-11-17 주식회사 엘지에너지솔루션 전기화학소자용 분리막 및 이의 제조방법
CN118676536A (zh) * 2024-06-25 2024-09-20 欣旺达动力科技股份有限公司 一种隔膜、二次电池和用电装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004500686A (ja) * 1999-12-09 2004-01-08 日本特殊陶業株式会社 リチウムイオン電池用セパレータ及び／又はリチウムイオンポリマー電池
JP5697328B2 (ja) 2009-11-24 2015-04-08 三菱樹脂株式会社 積層多孔フィルム、電池用セパレータ、および電池
JP5834322B2 (ja) * 2011-07-20 2015-12-16 エルジー・ケム・リミテッド セパレータ、その製造方法及びこれを備えた電気化学素子
WO2013151144A1 (ja) * 2012-04-05 2013-10-10 日本ゼオン株式会社 二次電池用セパレータ
JP2013218898A (ja) 2012-04-09 2013-10-24 Toyota Motor Corp 非水電解質二次電池
KR101454830B1 (ko) * 2012-09-24 2014-10-28 주식회사 엘지화학 리튬 이차전지용 세퍼레이터의 제조방법, 그 방법에 의해 제조된 세퍼레이터, 및 이를 포함하는 리튬 이차전지
HUE048838T2 (hu) 2012-11-30 2020-08-28 Lg Chemical Ltd Elkülönítõ szekunder telephez, amely tartalmazza különbözõ felületi jellemzõkkel bíró szervetlen részecskék kettõs porózus rétegét, az ezt tartalmazó szekunder telep, és eljárás az elkülönítõ elkészítéséhez
KR101745631B1 (ko) * 2012-12-07 2017-06-09 주식회사 엘지화학 평균입경이 다른 무기물 입자의 이중 다공성 코팅층을 포함하는 이차전지용 분리막, 이를 포함하는 이차전지, 및 상기 분리막의 제조방법
WO2015056708A1 (ja) 2013-10-16 2015-04-23 住友化学株式会社 グラビアロール及びセパレータの製造方法並びにセパレータ
CN104051696B (zh) * 2014-06-27 2017-02-15 佛山市金辉高科光电材料有限公司 一种锂离子电池隔膜及其制备方法
US10141555B2 (en) 2014-10-15 2018-11-27 Sumitomo Chemical Company, Limited Multi-layered porous film and nonaqueous-electrolyte secondary battery
KR20160109669A (ko) 2015-03-12 2016-09-21 에스케이이노베이션 주식회사 내열성이 우수한 이차전지용 분리막 및 이의 제조방법
CN205406613U (zh) 2016-01-18 2016-07-27 新乡市中科科技有限公司 一种软陶瓷锂离子电池隔膜
JPWO2017187780A1 (ja) 2016-04-27 2019-03-28 東レ株式会社 二次電池セパレータ用スラリー、二次電池用セパレータ及びこれらの製造方法
KR102011906B1 (ko) * 2016-04-28 2019-08-19 삼성에스디아이 주식회사 다공성 접착층을 포함하는 분리막 및 이를 이용한 리튬 이차 전지
JP6803913B2 (ja) * 2016-06-08 2020-12-23 エルジー・ケム・リミテッド セパレータ及びそれを含む電気化学素子
KR102086129B1 (ko) * 2016-08-09 2020-03-06 주식회사 엘지화학 세퍼레이터 및 이를 포함하는 전기화학소자
US10608226B2 (en) * 2016-08-17 2020-03-31 Hong Kong Applied Sciene and Technology Research Institute Co. Ltd. Separator for a rechargeable battery
KR102078438B1 (ko) 2017-06-09 2020-02-17 주식회사 엘지화학 금속 패턴 필름 및 이의 제조 방법
KR102586703B1 (ko) * 2018-09-07 2023-10-11 어플라이드 머티어리얼스, 인코포레이티드 배터리들을 위한 분리막 상의 세라믹 코팅

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EP3764427A1 (en) 2021-01-13
HUE071726T2 (hu) 2025-09-28
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CN111742425A (zh) 2020-10-02
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US20200350546A1 (en) 2020-11-05
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