PL3537503T3 - Przegroda, sposób jej wytwarzania i zawierający ją akumulator litowy - Google Patents

Przegroda, sposób jej wytwarzania i zawierający ją akumulator litowy

Info

Publication number
PL3537503T3
PL3537503T3 PL19160936.1T PL19160936T PL3537503T3 PL 3537503 T3 PL3537503 T3 PL 3537503T3 PL 19160936 T PL19160936 T PL 19160936T PL 3537503 T3 PL3537503 T3 PL 3537503T3
Authority
PL
Poland
Prior art keywords
same
separator
preparing
lithium battery
battery including
Prior art date
Application number
PL19160936.1T
Other languages
English (en)
Inventor
Gain Kim
Yongkyoung Kim
Jungyoon LEE
Original Assignee
Samsung Sdi Co., 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 Samsung Sdi Co., Ltd. filed Critical Samsung Sdi Co., Ltd.
Publication of PL3537503T3 publication Critical patent/PL3537503T3/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
    • H01M50/44—Fibrous 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
    • H01M50/411—Organic 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
    • 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
    • H01M50/429—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
    • H01M50/463—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
    • 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
    • H01M50/409—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
    • H01M50/489—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)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
PL19160936.1T 2018-03-06 2019-03-06 Przegroda, sposób jej wytwarzania i zawierający ją akumulator litowy PL3537503T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020180026533A KR102209826B1 (ko) 2018-03-06 2018-03-06 분리막, 이의 제조방법 및 이를 포함하는 리튬전지

Publications (1)

Publication Number Publication Date
PL3537503T3 true PL3537503T3 (pl) 2022-08-16

Family

ID=65717839

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19160936.1T PL3537503T3 (pl) 2018-03-06 2019-03-06 Przegroda, sposób jej wytwarzania i zawierający ją akumulator litowy

Country Status (7)

Country Link
US (1) US11502373B2 (pl)
EP (1) EP3537503B1 (pl)
JP (2) JP2019160792A (pl)
KR (1) KR102209826B1 (pl)
CN (1) CN110233223B (pl)
HU (1) HUE059000T2 (pl)
PL (1) PL3537503T3 (pl)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102791147B1 (ko) * 2019-06-28 2025-04-02 주식회사 엘지에너지솔루션 분리막 및 이의 제조방법
CN110729440B (zh) * 2019-09-29 2023-02-17 深圳中兴新材技术股份有限公司 一种锂离子电池涂层隔膜、制备方法及锂离子电池
CN110739430B (zh) * 2019-09-29 2022-10-21 深圳中兴新材技术股份有限公司 一种锂离子电池涂层隔膜、制备方法及锂离子电池
KR102224071B1 (ko) 2019-10-25 2021-03-05 한국화학연구원 불소계 고분자 복합막 및 이의 제조방법
JP7735864B2 (ja) * 2019-10-31 2025-09-09 日本ゼオン株式会社 電気化学素子用機能層およびその製造方法、電気化学素子用機能層付きセパレータおよびその製造方法、並びに電気化学素子およびその製造方法
KR102812151B1 (ko) 2019-11-19 2025-05-22 주식회사 엘지에너지솔루션 전기화학소자용 분리막 및 이를 포함하는 전기화학소자
KR20220140491A (ko) * 2020-02-12 2022-10-18 니폰 제온 가부시키가이샤 전기 화학 소자용 적층체 및 전기 화학 소자
US12107297B2 (en) 2020-03-20 2024-10-01 Samsung Sdi Co., Ltd. Composition for coating layer including heat-resistant binder, hydroxy-containing polyimide particle, and silane crosslinker, separator for rechargeable lithium battery including coating layer formed therefrom and rechargeable lithium battery including the same
KR102675075B1 (ko) * 2020-03-20 2024-06-12 삼성에스디아이 주식회사 코팅층 조성물, 이로부터 형성된 코팅층을 포함하는 리튬 이차 전지용 분리막 및 이를 포함하는 리튬 이차 전지
CN113785439B (zh) * 2020-03-27 2024-03-26 宁德新能源科技有限公司 隔膜、电极组件、电池及电子装置
KR102629464B1 (ko) * 2020-04-13 2024-01-25 삼성에스디아이 주식회사 세퍼레이터 및 이를 채용한 리튬 전지
US20230138202A1 (en) * 2020-04-14 2023-05-04 Lg Energy Solution, Ltd. Separator for electrochemical device and method for manufacturing same
CN111785893A (zh) * 2020-07-09 2020-10-16 合肥国轩高科动力能源有限公司 一种低闭孔温度的涂覆聚丙烯隔膜及其制备方法
EP4184700A4 (en) * 2020-07-21 2024-09-04 Ningde Amperex Technology Ltd. BATTERY AND ELECTRONIC DEVICE
WO2022027550A1 (zh) 2020-08-07 2022-02-10 宁德时代新能源科技股份有限公司 聚合物集流体、其制备方法及其相关的二次电池、电池模块、电池包和装置
KR102443945B1 (ko) * 2020-09-28 2022-09-19 더블유스코프코리아 주식회사 전극 접착층을 가지는 분리막 및 이를 포함하는 전기화학소자
JP7577963B2 (ja) * 2020-10-14 2024-11-06 東レ株式会社 電池用セパレータ、電極体、非水電解質二次電池、及び電池用セパレータの製造方法
KR102442905B1 (ko) * 2020-11-20 2022-09-15 더블유스코프코리아 주식회사 전극 접착층을 가지는 분리막 및 이를 포함하는 전기화학소자
CN116722100A (zh) * 2020-11-27 2023-09-08 东莞新能源科技有限公司 一种电化学装置和电子装置
CN119994382A (zh) * 2020-11-30 2025-05-13 宁德时代新能源科技股份有限公司 二次电池、电池模块、电池包以及用电装置
CN115104219B (zh) 2020-11-30 2024-03-22 宁德时代新能源科技股份有限公司 一种隔离膜、其制备方法及其相关的二次电池、电池模块、电池包和装置
CN115803960B (zh) 2020-11-30 2025-02-28 宁德时代新能源科技股份有限公司 一种隔离膜、含有它的二次电池及其相关的电池模块、电池包和装置
KR102582604B1 (ko) * 2020-11-30 2023-09-22 컨템포러리 엠퍼렉스 테크놀로지 씨오., 리미티드 분리막, 그 제조 방법 및 이와 관련된 이차 전지, 배터리 모듈, 배터리 팩 및 장치
WO2022110226A1 (zh) * 2020-11-30 2022-06-02 宁德时代新能源科技股份有限公司 一种隔离膜、其制备方法及其相关的二次电池、电池模块、电池包和装置
JP7451745B2 (ja) 2020-11-30 2024-03-18 寧徳時代新能源科技股▲分▼有限公司 セパレータ、それを含む二次電池および装置
EP4142033A4 (en) * 2020-11-30 2024-11-27 Contemporary Amperex Technology (Hong Kong) Limited INSULATING MEMBRANE, MANUFACTURING METHOD THEREFOR AND RELATED SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK AND APPARATUS
US20230411789A1 (en) * 2021-01-25 2023-12-21 Lg Chem, Ltd. Separator for Lithium Secondary Battery and Lithium Secondary Battery Including the Same
KR102924314B1 (ko) * 2021-03-26 2026-02-05 삼성에스디아이 주식회사 세퍼레이터 및 이를 채용한 리튬 전지
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
KR102538606B1 (ko) 2021-05-07 2023-05-31 주식회사 엘지에너지솔루션 분리막용 다공성 기재 및 이를 포함하는 전기화학소자용 분리막
KR102617166B1 (ko) 2021-12-21 2023-12-21 주식회사 엘지에너지솔루션 전기화학소자용 분리막 및 이를 포함하는 전기화학소자
CN117957710A (zh) * 2022-01-28 2024-04-30 株式会社Lg新能源 包含隔膜的锂二次电池
KR102949560B1 (ko) * 2022-03-25 2026-04-06 컨템포러리 엠퍼렉스 테크놀로지 (홍콩) 리미티드 분리막 및 그 제조 방법, 전지 및 전기 장치
CN114759311B (zh) * 2022-06-13 2022-09-09 浙江金羽新能源科技有限公司 一种复合隔膜及其制备方法和应用
JP2025515853A (ja) * 2022-06-24 2025-05-20 香港時代新能源科技有限公司 セパレータ、その製造方法及びそれに関連する二次電池、電力消費装置
KR20250007597A (ko) * 2022-06-24 2025-01-14 컨템포러리 엠퍼렉스 테크놀로지 (홍콩) 리미티드 세퍼레이터, 그 제조 방법 및 그 관련 이차 전지와 전력 소비 장치
JP7778162B2 (ja) * 2022-06-24 2025-12-01 香港時代新能源科技有限公司 セパレータ、その製造方法及びそれに関わる二次電池並びに電力利用装置
KR20240078073A (ko) * 2022-11-25 2024-06-03 삼성에스디아이 주식회사 리튬 이차 전지용 분리막 및 이를 포함하는 리튬 이차 전지
US20250158232A1 (en) * 2022-11-25 2025-05-15 Samsung Sdi Co., Ltd. Separator for rechargeable lithium battery and rechargebale lithium battery including the same
KR20240078072A (ko) * 2022-11-25 2024-06-03 삼성에스디아이 주식회사 리튬 이차 전지용 분리막 및 이를 포함하는 리튬 이차 전지
WO2024119332A1 (zh) * 2022-12-05 2024-06-13 宁德时代新能源科技股份有限公司 隔离膜、其制备方法及其相关的二次电池和用电装置
WO2024119290A1 (zh) * 2022-12-05 2024-06-13 宁德时代新能源科技股份有限公司 隔离膜及其制备方法、二次电池和用电装置
US20240313357A1 (en) * 2023-03-14 2024-09-19 StoreDot, Ltd. Rechargeable battery cell with high porosity separator
CN115986322B (zh) * 2023-03-20 2023-06-16 中创新航技术研究中心(深圳)有限公司 一种电池
CN116525867B (zh) * 2023-04-11 2025-06-17 东风汽车集团股份有限公司 一种微孔层浆料、高孔隙率的气体扩散层及其制备方法
CN119833886B (zh) * 2023-11-29 2026-02-17 宁德时代新能源科技股份有限公司 隔离膜、电池和用电装置
CN118352735B (zh) * 2024-05-17 2025-05-23 惠州亿纬动力电池有限公司 一种复合隔膜及其制备方法和应用其的锂电池
WO2026084367A1 (ko) * 2024-10-16 2026-04-23 주식회사 엘지에너지솔루션 전기화학소자용 분리막 및 이를 포함하는 전기화학소자
WO2026084564A1 (ko) * 2024-10-18 2026-04-23 주식회사 엘지에너지솔루션 원통형 전기화학소자용 분리막 및 이를 포함하는 원통형 전기화학소자
CN119943961B (zh) * 2025-03-04 2026-04-03 吉林大学 一种超薄地开石纳米片增强型水系锌离子电池负极保护涂层及其制备方法

Family Cites Families (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3216592B2 (ja) * 1997-04-23 2001-10-09 松下電器産業株式会社 アルカリ蓄電池
DE10238945B4 (de) 2002-08-24 2013-01-03 Evonik Degussa Gmbh Elektrischer Separator mit Abschaltmechanismus, Verfahren zu dessen Herstellung, Verwendung des Separators in Lithium-Batterien und Batterie mit dem Separator
JP4676728B2 (ja) * 2004-08-30 2011-04-27 株式会社巴川製紙所 電子部品用セパレータ及びその製造方法
TWI368347B (en) 2006-02-16 2012-07-11 Lg Chemical Ltd Electrode including organic/inorganic composite coating layer and electrochemical device prepared thereby
JP5292705B2 (ja) 2006-03-29 2013-09-18 東レ株式会社 複合分離膜およびその製造方法
JP5521266B2 (ja) 2006-11-21 2014-06-11 住友化学株式会社 正極活物質用粉末および正極活物質
JP5334282B2 (ja) * 2008-02-20 2013-11-06 日立マクセル株式会社 リチウム二次電池
JP5225173B2 (ja) * 2009-03-30 2013-07-03 三菱製紙株式会社 リチウムイオン二次電池用セパレータ
US9437856B2 (en) * 2010-10-28 2016-09-06 Zeon Corporation Secondary battery porous membrane, slurry for secondary battery porous membrane, and secondary battery
JP2012155914A (ja) * 2011-01-25 2012-08-16 Hitachi Maxell Ltd 電気化学素子用セパレータおよび電気化学素子
WO2013005796A1 (ja) * 2011-07-06 2013-01-10 日本ゼオン株式会社 二次電池用多孔膜、二次電池用セパレーター及び二次電池
CN103035864B (zh) 2011-09-30 2017-06-06 天津东皋膜技术有限公司 具有压缩弹性热关断耐高温的涂层隔膜
CN103155216A (zh) 2011-10-03 2013-06-12 日立麦克赛尔株式会社 耐热性多孔质膜、非水电池用隔膜以及非水电池
JP6336703B2 (ja) * 2011-10-05 2018-06-06 日産自動車株式会社 耐熱絶縁層付セパレータ
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
WO2013125645A1 (ja) 2012-02-23 2013-08-29 日本ゼオン株式会社 二次電池用多孔膜、二次電池用電極、二次電池用セパレーター及び二次電池
KR101903189B1 (ko) 2012-02-29 2018-10-01 주식회사 엘지화학 세퍼레이터, 그 제조방법 및 이를 구비한 전기화학소자
US9496534B2 (en) 2012-03-06 2016-11-15 Sony Corporation Separator, battery, battery pack, electronic apparatus, electric vehicle, electric storage device, and power system
US9178198B2 (en) 2012-06-01 2015-11-03 Samsung Sdi Co., Ltd. Separator for rechargeable lithium battery and rechargeable lithium battery including the same
KR101341196B1 (ko) * 2012-12-10 2013-12-12 삼성토탈 주식회사 수계 코팅액을 이용한 유/무기 복합 코팅 다공성 분리막과 그의 제조방법 및 상기 분리막을 이용한 전기화학소자
EP2978045B1 (en) 2013-03-21 2019-11-06 Zeon Corporation Slurry for lithium ion secondary battery porous film, separator for lithium ion secondary battery, and lithium ion secondary battery
KR101551214B1 (ko) 2013-04-09 2015-09-09 엘지전자 주식회사 이차 전지용 분리막 및 이의 제조 방법
KR101616079B1 (ko) 2013-06-18 2016-04-27 주식회사 엘지화학 전기화학소자용 세퍼레이터 및 그를 포함하는 전기화학소자
WO2015012625A1 (ko) 2013-07-26 2015-01-29 주식회사 엘지화학 가교화 화합물 입자 및 이를 포함하는 이차전지
CN103441230B (zh) * 2013-08-21 2016-03-09 东莞新能源科技有限公司 有机/无机复合多孔隔离膜及其制备方法及电化学装置
JP2015041570A (ja) * 2013-08-23 2015-03-02 日本ゼオン株式会社 リチウムイオン二次電池用多孔膜組成物、リチウムイオン二次電池用多孔膜、リチウムイオン二次電池、およびリチウムイオン二次電池用多孔膜の製造方法
JP6135399B2 (ja) 2013-08-23 2017-05-31 日本ゼオン株式会社 リチウムイオン二次電池用多孔膜組成物、リチウムイオン二次電池用保護層付きセパレータ、リチウムイオン二次電池用保護層付き電極、およびリチウムイオン二次電池
JP2015088478A (ja) * 2013-09-26 2015-05-07 東レ株式会社 固体電解質層積層多孔性フィルム及び電池用セパレータ、二次電池
JP2015088461A (ja) * 2013-09-27 2015-05-07 パナソニック株式会社 非水電解質二次電池用セパレータ及び非水電解質二次電池
KR101646101B1 (ko) 2013-11-05 2016-08-05 주식회사 엘지화학 전기화학소자용 분리막
CN105684207B (zh) 2013-11-05 2020-05-15 株式会社村田制作所 电池、隔板、电极、涂料、电池组、电子设备、电动车辆、蓄电装置以及电力系统
TWI560927B (en) * 2013-12-17 2016-12-01 Lg Chemical Ltd Separator for electrochemical device and electrochemical device
JP6311331B2 (ja) 2014-01-31 2018-04-18 日本ゼオン株式会社 リチウムイオン二次電池多孔膜用組成物、リチウムイオン二次電池用多孔膜、及びリチウムイオン二次電池
CN105440770B (zh) 2014-06-30 2021-05-04 四川茵地乐材料科技集团有限公司 用于改性锂离子电池用隔膜的水性组合物及改性隔膜和电池
KR101828967B1 (ko) 2014-09-17 2018-02-13 주식회사 엘지화학 전해액 젖음성이 향상된 세퍼레이터 및 그의 제조방법
KR101838654B1 (ko) 2014-10-08 2018-04-26 주식회사 엘지화학 수계 바인더 점착층을 구비한 세퍼레이터의 제조 방법 및 그로부터 제조된 세퍼레이터
KR102253020B1 (ko) 2014-11-19 2021-05-14 삼성에스디아이 주식회사 리튬 이차 전지용 세퍼레이터 및 이를 포함하는 리튬 이차 전지
KR102343231B1 (ko) 2014-11-19 2021-12-23 삼성에스디아이 주식회사 리튬 이차 전지용 세퍼레이터 및 이를 포함하는 리튬 이차 전지
US9711774B2 (en) 2014-12-03 2017-07-18 Nano And Advanced Materials Institute Limited Lithium ion battery with thermal sensitive layer
CN107431169B (zh) 2015-03-20 2021-04-20 日本瑞翁株式会社 非水系二次电池功能层用组合物、功能层以及二次电池
KR102410233B1 (ko) 2015-03-30 2022-06-17 에스케이이노베이션 주식회사 접착성과 통기성이 우수한 이차전지용 분리막 및 이의 제조방법
KR102181313B1 (ko) * 2015-04-02 2020-11-26 주식회사 엘지화학 리튬 이차전지용 세퍼레이터 및 그의 제조방법
KR20160128726A (ko) 2015-04-29 2016-11-08 삼성에스디아이 주식회사 가교형 내열층 함유 분리막 및 이를 이용한 이차 전지
KR20160133275A (ko) 2015-05-12 2016-11-22 주식회사 엘지화학 셀룰로오스 나노섬유 코팅된 전기화학소자용 세퍼레이터 및 그의 제조방법
US10586969B2 (en) 2015-07-10 2020-03-10 Lg Chem, Ltd. Separator and electrochemical device comprising same
CA3236759A1 (en) 2015-07-22 2017-01-26 Celgard, Llc Membranes, separators, batteries, and methods
JP6669174B2 (ja) 2015-08-27 2020-03-18 東レ株式会社 電池用セパレータおよびその製造方法
WO2017043728A1 (ko) * 2015-09-07 2017-03-16 삼성에스디아이 주식회사 다공성 필름의 제조 방법, 이로 제조된 다공성 필름, 및 이를 포함한 분리막 또는 전기화학 전지
JP6891392B2 (ja) * 2015-11-30 2021-06-18 日本ゼオン株式会社 非水系二次電池用積層体
KR20170083283A (ko) 2016-01-08 2017-07-18 삼성에스디아이 주식회사 내열층을 포함하는 분리막, 이를 이용한 이차 전지 및 이들의 제조 방법
KR102228628B1 (ko) * 2016-03-31 2021-03-15 주식회사 엘지화학 접착층을 포함하는 전기화학소자용 분리막 및 이를 포함하는 전극 조립체
JP7055107B2 (ja) 2016-06-14 2022-04-15 ビージーシー パートナーズ インコーポレイテッド セルサイドのマーケットメイキングを促進するプロセス間通信
KR102005869B1 (ko) 2016-06-30 2019-07-31 삼성에스디아이 주식회사 이차 전지용 분리막 및 이를 포함하는 리튬 이차 전지
JP2019527751A (ja) 2016-07-22 2019-10-03 セルガード エルエルシー 改良されたコーティング、被覆セパレータ、電池、および関連する方法
KR102407601B1 (ko) * 2016-08-25 2022-06-10 니폰 제온 가부시키가이샤 비수계 이차 전지 기능층용 조성물, 비수계 이차 전지용 기능층, 비수계 이차 전지, 및 비수계 이차 전지용 전극의 제조 방법
US10084178B2 (en) * 2016-09-22 2018-09-25 Grst International Limited Method of preparing electrode assemblies
CN106505172A (zh) 2016-12-01 2017-03-15 乐凯胶片股份有限公司 一种有机/无机复合隔膜及其制备方法
WO2018179721A1 (ja) * 2017-03-27 2018-10-04 パナソニック株式会社 二次電池用絶縁板およびそれを備える二次電池
KR102210884B1 (ko) 2018-02-26 2021-02-02 삼성에스디아이 주식회사 분리막, 이의 제조방법 및 이를 포함하는 리튬전지

Also Published As

Publication number Publication date
JP2022095981A (ja) 2022-06-28
EP3537503B1 (en) 2022-05-04
EP3537503A1 (en) 2019-09-11
US11502373B2 (en) 2022-11-15
US20190280274A1 (en) 2019-09-12
JP7381648B2 (ja) 2023-11-15
HUE059000T2 (hu) 2022-09-28
KR102209826B1 (ko) 2021-01-29
JP2019160792A (ja) 2019-09-19
KR20190105881A (ko) 2019-09-18
CN110233223A (zh) 2019-09-13
CN110233223B (zh) 2022-10-11

Similar Documents

Publication Publication Date Title
HUE059000T2 (hu) Elkülönítõ, eljárás ennek elõállítására, és az ezt magában foglaló lítiumos akkumulátor
HUE067633T2 (hu) Pozitív aktív anyag újratölthetõ lítium akkumulátorhoz, eljárás annak elõállítására és az anyagot tartalmazó újratölthetõ lítium akkumulátor
EP3641028B8 (en) Positive electrode material for lithium secondary battery, method of preparing the same, and positive electrode for lithium secondary battery and lithium secondary battery which include the positive electrode material
HUE070985T2 (hu) Elektrolitoldat lítium-szekunder akkumulátorhoz és az azt tartalmazó lítium-szekunder akkumulátor
HUE072690T2 (hu) Pozitív elektróda aktív anyag lítium szekunder akkumulátorhoz, eljárás annak elõállítására, és pozitív elektróda lítium szekunder akkumulátorhoz, és a pozitív elektróda aktív anyagot tartalmazó lítium szekunder akkumulátor
HUE065637T2 (hu) Kén-szén kompozit, eljárás annak elõállítására, és az azt tartalmazó lítium szekunder akkumulátor
HUE064695T2 (hu) Lítium szekunder akkumulátor és eljárás annak elõállítására
PL3439085T3 (pl) Materiał aktywny elektrody dodatniej na osnowie litowo-niklowej, sposób jego wytwarzania i litowa bateria akumulatorowa zawierająca ten materiał
EP3080860A4 (en) Lithium ion battery, solid electrolyte and method of preparing the same
PL3657589T3 (pl) Elektrolit do wtórnej baterii litowej oraz wtórna bateria litowa go zawierająca
EP3246973A4 (en) Positive-electrode material for lithium-ion secondary battery, method for producing same, and lithium-ion secondary battery
PL3396746T3 (pl) Elektroda dodatnia dla akumulatora, sposób jej wytwarzania, oraz zawierający ją akumulator litowy
PL3660964T3 (pl) Aktywny materiał elektrody dodatniej dla litowego akumulatora wielokrotnego ładowania, sposób przygotowania aktywnego materiału elektrody dodatniej, elektroda dodatnia dla litowego akumulatora wielokrotnego ładowania oraz litowy akumulator wielokrotnego ładowania, który zawiera aktywny materiał elektrody dodatniej
HUE063979T2 (hu) Szeparátor, szeparátort tartalmazó lítium szekunder akkumulátor, és eljárás annak elõállítására
PL3644415T3 (pl) Materiał elektrody dodatniej dla litowego akumulatora wielokrotnego ładowania, sposób sporządzenia materiału elektrody dodatniej oraz elektroda dodatnia dla litowego akumulatora wielokrotnego ładowania i litowy akumulator wielokrotnego ładowania, które zawierają materiał elektrody dodatniej
PL3723179T3 (pl) Elektrolit stały, sposób jego wytwarzania oraz akumulator z elektrolitem stałym zawierający taki elektrolit stały
PL3561936T3 (pl) Elektrolit dla akumulatora litowego i zawierający go akumulator litowy
HUE072707T2 (hu) Elektróda aktív anyag, az elektróda aktív anyagot tartalmazó lítium szekunder akkumulátor és eljárás az elektróda aktív anyag elõállítására
PL3647270T3 (pl) Dodatni materiał aktywny do ładowalnej baterii litowej, sposób jego przygotowania i ładowalna bateria litowa zawierająca ten materiał
EP3232498A4 (en) Electrode for lithium secondary battery, method for preparing same, electrode assembly for lithium secondary battery comprising same, and lithium secondary battery comprising same
EP3316379A4 (en) SOLID ELECTROLYTE AND PROCESS FOR PREPARING THE SAME, AND LITHIUM ION BATTERY CONTAINING SAME
PL3486980T3 (pl) Dodatni materiał aktywny dla litowej baterii akumulatorowej, sposób jego wytwarzania i litowa bateria akumulatorowa
HUE068292T2 (hu) Pozitív elektróda lítium szekunder akkumulátorhoz, és eljárás annak elõállítására
HUE067116T2 (hu) Negatív elektróda lítium szekunder akkumulátorhoz, eljárás annak elõállítására, és az ezt tartalmazó lítium szekunder akkumulátor
HUE069753T2 (hu) Funkcionális szeparátor, eljárás annak elõállítására, és az azt tartalmazó lítium szekunder akkumulátor