PL3444866T3 - Separator i zawierające go urządzenie elektrochemiczne - Google Patents

Separator i zawierające go urządzenie elektrochemiczne

Info

Publication number
PL3444866T3
PL3444866T3 PL17839815T PL17839815T PL3444866T3 PL 3444866 T3 PL3444866 T3 PL 3444866T3 PL 17839815 T PL17839815 T PL 17839815T PL 17839815 T PL17839815 T PL 17839815T PL 3444866 T3 PL3444866 T3 PL 3444866T3
Authority
PL
Poland
Prior art keywords
separator
same
device including
electrochemical device
electrochemical
Prior art date
Application number
PL17839815T
Other languages
English (en)
Inventor
Su-Jin Yoon
Hye-Jin KWON
Min-Ji Kim
Chan-Jong KIM
Kwan-Woo NAM
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 PL3444866T3 publication Critical patent/PL3444866T3/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
    • H01M50/449—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
    • 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
    • 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
    • C08K3/10—Metal compounds
    • C08K3/12—Hydrides
    • 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
    • H01M50/403—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
    • 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
    • H01M50/429—Natural polymers
    • H01M50/4295—Natural cotton, cellulose or wood
    • 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
    • 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
    • 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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0068—Solid electrolytes inorganic
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Cell Separators (AREA)
  • Battery Electrode And Active Subsutance (AREA)
PL17839815T 2016-08-09 2017-08-09 Separator i zawierające go urządzenie elektrochemiczne PL3444866T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20160101471 2016-08-09
PCT/KR2017/008651 WO2018030797A1 (ko) 2016-08-09 2017-08-09 세퍼레이터 및 이를 포함하는 전기화학소자
EP17839815.2A EP3444866B1 (en) 2016-08-09 2017-08-09 Separator and electrochemical device including the same

Publications (1)

Publication Number Publication Date
PL3444866T3 true PL3444866T3 (pl) 2021-01-11

Family

ID=61163075

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17839815T PL3444866T3 (pl) 2016-08-09 2017-08-09 Separator i zawierające go urządzenie elektrochemiczne

Country Status (6)

Country Link
US (1) US10804519B2 (pl)
EP (1) EP3444866B1 (pl)
KR (1) KR102086129B1 (pl)
CN (1) CN109314207B (pl)
PL (1) PL3444866T3 (pl)
WO (1) WO2018030797A1 (pl)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10637028B2 (en) * 2015-07-10 2020-04-28 Lg Chem, Ltd. Separator and electrochemical device comprising same
US11489232B2 (en) * 2017-12-27 2022-11-01 Lg Energy Solution, Ltd. Method for manufacturing separator, separator formed thereby, and electrochemical device including same
CN110212140A (zh) * 2018-02-28 2019-09-06 宁德新能源科技有限公司 隔离膜和锂离子电池
JP2019169245A (ja) * 2018-03-22 2019-10-03 株式会社東芝 電極群、二次電池、電池パック、車両及び定置用電源
CN110364666B (zh) * 2018-04-11 2022-05-24 宁德新能源科技有限公司 隔离膜和锂离子电池
KR102354261B1 (ko) * 2018-06-12 2022-01-20 주식회사 엘지화학 패턴화 전극접착층이 구비된 전기화학소자용 분리막 및 상기 분리막의 제조방법
KR101996642B1 (ko) 2018-07-13 2019-07-04 주식회사 엘지화학 저저항 코팅층을 포함하는 전기화학소자용 분리막 및 이를 제조하는 방법
EP4601102A3 (en) * 2018-07-26 2025-08-27 LG Energy Solution, Ltd. Separator and electrochemical device comprising same
KR102437371B1 (ko) 2018-09-28 2022-08-26 주식회사 엘지에너지솔루션 전기화학소자용 분리막 및 이를 제조하는 방법
KR102385925B1 (ko) * 2018-11-05 2022-04-11 주식회사 엘지에너지솔루션 전기화학소자용 세퍼레이터 및 이를 포함하는 전기화학소자
US11967731B2 (en) 2018-12-21 2024-04-23 Lg Energy Solution, Ltd. Separator for electrochemical device and electrochemical device containing same
KR102190691B1 (ko) * 2019-01-04 2020-12-16 에너에버배터리정보 주식회사 Ev나 ess의 중대형 이차전지용 분리막 코팅제와 이를 이용한 ev나 ess의 중대형 이차전지용 코팅 분리막 제조방법 및 ev나 ess의 중대형 이차전지
KR102331720B1 (ko) * 2019-02-18 2021-11-26 삼성에스디아이 주식회사 분리막 및 이를 채용한 리튬전지
CN111697184B (zh) * 2019-03-15 2022-05-31 华为技术有限公司 一种锂离子电池隔膜及其制备方法和锂离子电池
CN109980164A (zh) 2019-03-18 2019-07-05 宁德新能源科技有限公司 隔离膜和电化学装置
CN109935771B (zh) * 2019-03-27 2022-11-04 宁德新能源科技有限公司 隔离膜与包含其的电化学装置及电子装置
KR102477643B1 (ko) 2019-05-09 2022-12-13 주식회사 엘지에너지솔루션 전기화학소자용 분리막 및 이를 포함하는 전기화학소자
KR102419160B1 (ko) 2019-05-09 2022-07-08 주식회사 엘지에너지솔루션 분산제를 포함하는 이차전지용 분리막 및 이의 제조방법
WO2020226370A1 (ko) * 2019-05-09 2020-11-12 주식회사 엘지화학 전기화학소자용 분리막 및 이를 포함하는 전기화학소자
WO2020245911A1 (ja) * 2019-06-04 2020-12-10 本田技研工業株式会社 電解液吸収粒子、自立シート、リチウムイオン二次電池用電極、セパレータ、およびリチウムイオン二次電池
KR102803836B1 (ko) * 2019-06-14 2025-05-02 주식회사 엘지에너지솔루션 세퍼레이터의 제조방법 및 이에 의해 제조된 세퍼레이터
CN114207189B (zh) * 2019-07-05 2024-07-02 爱克发-格法特公司 用于碱性水电解的分隔器
KR102788555B1 (ko) * 2019-10-29 2025-03-31 주식회사 엘지에너지솔루션 기체발생제를 포함하는 분리막 및 이의 제조방법
US20220416362A1 (en) * 2019-10-31 2022-12-29 Zeon Corporation Functional layer for electrochemical device and method for manufacturing the same, separator with functional layer for electrochemical device and method for manufacturing the same, and electrochemical device and method for manufacturing the same
KR102832157B1 (ko) * 2019-11-01 2025-07-08 주식회사 엘지에너지솔루션 세퍼레이터, 세퍼레이터를 포함하는 리튬 이차 전지 및 이의 제조방법
KR102787908B1 (ko) 2019-11-18 2025-03-26 주식회사 엘지에너지솔루션 전기화학소자용 분리막 및 이를 포함하는 전기화학소자
KR102812151B1 (ko) * 2019-11-19 2025-05-22 주식회사 엘지에너지솔루션 전기화학소자용 분리막 및 이를 포함하는 전기화학소자
KR102580239B1 (ko) * 2020-03-09 2023-09-19 삼성에스디아이 주식회사 복합 세퍼레이터 제조 방법, 복합세퍼레이터 및 이를 채용한 리튬 전지
EP4117105A4 (en) * 2020-04-03 2024-09-11 LG Energy Solution, Ltd. SEPARATOR FOR LITHIUM SECONDARY BATTERY, MANUFACTURING METHOD THEREOF AND LITHIUM SECONDARY BATTERY COMPRISING SAME
DE102020109571B4 (de) * 2020-04-06 2024-10-02 Carl Freudenberg Kg Kompressionsstabiler Batterieseparator
JP7551328B2 (ja) * 2020-05-01 2024-09-17 旭化成株式会社 蓄電デバイス用積層セパレータ、及び蓄電デバイス
US12021258B2 (en) * 2020-07-07 2024-06-25 Sk Innovation Co., Ltd. Separator having inorganic composite layer including inorganic particles and one-dimensional inorganic material and electrochemical device using the same
US11990643B2 (en) 2020-07-07 2024-05-21 Sk Innovation Co., Ltd. Separator having inorganic composite layer including inorganic particles and one-dimensional inorganic material without polymer-based organic binder and electrochemical device using the same
JP7623112B2 (ja) * 2020-07-17 2025-01-28 住友化学株式会社 非水電解液二次電池用積層体
EP4203165A4 (en) * 2020-09-07 2025-06-11 LG Energy Solution, Ltd. SEPARATOR FOR ELECTROCHEMICAL DEVICE AND METHOD FOR MANUFACTURING SAME
KR102906981B1 (ko) * 2021-01-22 2026-01-02 주식회사 엘지화학 전기화학소자용 분리막 및 이를 포함하는 이차 전지
US20220311095A1 (en) * 2021-03-26 2022-09-29 Samsung Sdi Co., Ltd. Separator and lithium battery including separator
US12040504B2 (en) * 2022-04-13 2024-07-16 Millibatt, Inc. System and method for depositing separator material
KR102619394B1 (ko) * 2022-08-11 2023-12-29 주식회사 엘지에너지솔루션 전기화학소자용 분리막의 제조 방법
CN116769344B (zh) * 2023-05-10 2024-10-18 广州特种设备检测研究院(广州市特种设备事故调查技术中心、广州市电梯安全运行监控中心) 氟化石墨烯/SiO2/氟硅烷复合材料及其制备方法、超疏水涂层

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100409019B1 (ko) 2001-06-13 2003-12-06 주식회사 엘지화학 다층 미세 기공막 및 그 제조방법
KR100666821B1 (ko) * 2004-02-07 2007-01-09 주식회사 엘지화학 유/무기 복합 다공성 코팅층이 형성된 전극 및 이를포함하는 전기 화학 소자
EP2025020A4 (en) 2006-04-28 2011-07-20 Lg Chemical Ltd TRENGLER FOR A BATTERY WITH A POLYMER LAYER
JP5168850B2 (ja) 2006-08-14 2013-03-27 ソニー株式会社 非水電解質二次電池および非水電解質二次電池の製造方法
CN101796669B (zh) * 2008-01-29 2013-05-08 日立麦克赛尔株式会社 绝缘层形成用浆料、电化学元件用隔板及其制造方法、以及电化学元件
WO2009125984A2 (en) * 2008-04-08 2009-10-15 Sk Energy Co., Ltd. Microporous polyolefin composite film with a thermally stable porous layer at high temperature
JP5670626B2 (ja) 2009-07-15 2015-02-18 日立マクセル株式会社 電気化学素子用セパレータ、電気化学素子およびその製造方法
WO2012060604A2 (ko) 2010-11-01 2012-05-10 주식회사 아모그린텍 내열성 분리막, 전극 조립체 및 이를 이용한 이차 전지와 그 제조방법
KR101757671B1 (ko) * 2010-11-30 2017-07-14 제온 코포레이션 이차 전지 다공막 슬러리, 이차 전지 다공막, 이차 전지 전극, 이차 전지 세퍼레이터, 이차 전지 및 이차 전지 다공막의 제조 방법
KR101283487B1 (ko) * 2011-07-20 2013-07-12 주식회사 엘지화학 세퍼레이터, 그 제조방법 및 이를 구비한 전기화학소자
KR101915317B1 (ko) * 2011-10-26 2018-11-06 주식회사 엘지화학 세퍼레이터, 그 제조방법 및 이를 구비한 전기화학소자
EP2779275B1 (en) * 2011-11-11 2017-02-15 LG Chem, Ltd. Separator, and electrochemical device comprising same
KR101369326B1 (ko) * 2011-12-27 2014-03-04 주식회사 엘지화학 세퍼레이터의 제조방법 및 이에 따라 제조된 세퍼레이터를 구비한 전기화학소자
DE102012000910A1 (de) * 2012-01-19 2013-07-25 Sihl Gmbh Separator umfassend eine poröse Schicht und Verfahren zu seiner Herstellung
US10263235B2 (en) * 2012-01-19 2019-04-16 Murata Manufacturing Co., Ltd. Separator, nonaqueous electrolyte battery, battery pack, electronic device, electric vehicle, power storage device, and power system
KR101488918B1 (ko) * 2012-02-29 2015-02-03 제일모직 주식회사 밀도가 조절된 코팅층을 포함하는 분리막 및 이를 이용한 전지
CN104221184B (zh) * 2012-04-05 2016-10-05 日本瑞翁株式会社 二次电池用隔板
CN102738427B (zh) * 2012-07-19 2015-01-28 河南义腾新能源科技有限公司 一种用作锂离子电池隔膜的无机复合微孔膜及其制备方法
KR101455043B1 (ko) 2012-07-31 2014-10-27 주식회사 엘지화학 세퍼레이터 도포용 슬러리, 그 슬러리를 이용한 세퍼레이터 및 그를 포함하는 전기화학소자
CN103078075B (zh) * 2012-12-31 2014-04-02 深圳中兴创新材料技术有限公司 具有耐高温层的复合膜、制备方法和电池
KR101298340B1 (ko) * 2013-02-12 2013-08-20 삼성토탈 주식회사 유/무기 복합 코팅 다공성 분리막 및 이를 이용한 이차전지소자
KR101430975B1 (ko) 2013-08-21 2014-08-18 에스케이씨 주식회사 내열성이 우수한 이차전지용 분리막
KR20160049765A (ko) * 2014-10-28 2016-05-10 에스케이이노베이션 주식회사 복합분리막 및 이의 제조방법
JP6453611B2 (ja) * 2014-10-29 2019-01-16 マクセルホールディングス株式会社 リチウム二次電池

Also Published As

Publication number Publication date
EP3444866A4 (en) 2019-03-20
CN109314207B (zh) 2021-06-29
US10804519B2 (en) 2020-10-13
KR20180018408A (ko) 2018-02-21
KR102086129B1 (ko) 2020-03-06
EP3444866A1 (en) 2019-02-20
WO2018030797A1 (ko) 2018-02-15
CN109314207A (zh) 2019-02-05
US20190131604A1 (en) 2019-05-02
EP3444866B1 (en) 2020-09-30

Similar Documents

Publication Publication Date Title
PL3444866T3 (pl) Separator i zawierające go urządzenie elektrochemiczne
PL3367465T3 (pl) Separator i zawierające go urządzenie elektrochemiczne
PL3392931T3 (pl) Separator dla urządzenia elektrochemicznego i urządzenie elektrochemiczne go zawierające
EP3316346A4 (en) Separator and electrochemical device comprising same
PL3367466T3 (pl) Separator i zawierające go urządzenie elektrochemiczne
ZA201808091B (en) Electronic vaping device, battery section, and charger
PL3651239T3 (pl) Elektroda mająca strukturę trójwymiarową i zawierające ją urządzenie elektrochemiczne
PL3349270T3 (pl) Separator posiadający warstwę klejącą elektrody i urządzenie elektrochemiczne zawierające tę samą warstwę
GB2557733B (en) Battery assembly device
PL3414787T3 (pl) Wstępnie litowane materiały elektrod i ogniwa wykorzystujące te materiały
PL3518317T3 (pl) Separator i zawierające go urządzenie elektrochemiczne
PL3217462T3 (pl) Zintegrowany zespół elektrod i zawierające je urządzenie elektrochemiczne
HUE049641T2 (hu) Szeparátor elektrokémiai elemhez és elektrokémiai elem
KR102439851B9 (ko) 이차전지용 세퍼레이터 및 이를 포함하는 이차전지
HUE071959T2 (hu) Szeparátor és az azt tartalmazó elektrokémiai berendezés
EP3319164A4 (en) ELECTROLYTE AND ELECTROCHEMICAL DEVICE
HUE061627T2 (hu) Elektrokémiai eszközhöz való elektród és eljárás annak gyártására
SG11201700718YA (en) Rechargeable battery assembly and terminal device
EP3376563A4 (en) SEPARATOR AND BATTERY THEREOF
PL3349273T3 (pl) Elektroda do urządzenia elektrochemicznego i zawierające ją urządzenie elektrochemiczne
HUE041673T2 (hu) Elektrolit és elektrokémiai eszköz
HUE057888T2 (hu) Szeparátor elektrokémiai eszközhöz és elektrokémiai eszköz
EP3196960A4 (en) Electrochemical element separator and electrochemical element obtained using same
HUE066186T2 (hu) Leválasztó és elektrokémiai eszköz
PL3624224T3 (pl) Separator bez podłoża separatora i urządzenie elektrochemiczne zawierające separator