PL4131622T3 - Separator do litowej baterii akumulatorowej, sposób jego wytwarzania oraz litowa bateria akumulatorowa zawierająca ten separator - Google Patents
Separator do litowej baterii akumulatorowej, sposób jego wytwarzania oraz litowa bateria akumulatorowa zawierająca ten separatorInfo
- Publication number
- PL4131622T3 PL4131622T3 PL21780053.1T PL21780053T PL4131622T3 PL 4131622 T3 PL4131622 T3 PL 4131622T3 PL 21780053 T PL21780053 T PL 21780053T PL 4131622 T3 PL4131622 T3 PL 4131622T3
- Authority
- PL
- Poland
- Prior art keywords
- secondary battery
- lithium secondary
- same
- separator
- manufacturing same
- Prior art date
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
-
- 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
- H01M10/05—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
- H01M50/414—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
- H01M50/446—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
- H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
-
- 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
- H01M2200/00—Safety devices for primary or secondary 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
- 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)
- Composite Materials (AREA)
- Inorganic Chemistry (AREA)
- Cell Separators (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20200041003 | 2020-04-03 | ||
| PCT/KR2021/004015 WO2021201607A1 (ko) | 2020-04-03 | 2021-03-31 | 리튬 이차 전지용 세퍼레이터, 그 제조방법 및 이를 포함하는 리튬 이차 전지 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL4131622T3 true PL4131622T3 (pl) | 2026-04-20 |
Family
ID=77928749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL21780053.1T PL4131622T3 (pl) | 2020-04-03 | 2021-03-31 | Separator do litowej baterii akumulatorowej, sposób jego wytwarzania oraz litowa bateria akumulatorowa zawierająca ten separator |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US12424705B2 (pl) |
| EP (1) | EP4131622B1 (pl) |
| JP (1) | JP7453397B2 (pl) |
| KR (1) | KR102741531B1 (pl) |
| CN (1) | CN115428250B (pl) |
| ES (1) | ES3063939T3 (pl) |
| PL (1) | PL4131622T3 (pl) |
| WO (1) | WO2021201607A1 (pl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US20230275322A1 (en) * | 2021-03-19 | 2023-08-31 | Lg Energy Solution, Ltd. | Separator for lithium secondary batteries with improved heat resistance |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4286030A (en) * | 1980-02-06 | 1981-08-25 | W. R. Grace & Co. | Thermoset resin impregnated web and process of making |
| JP4761966B2 (ja) * | 2003-09-25 | 2011-08-31 | ダイセル化学工業株式会社 | 耐薬品性を有する多孔性フィルム |
| JP2010232202A (ja) | 2009-03-25 | 2010-10-14 | Tomoegawa Paper Co Ltd | 蓄電デバイス用セパレータ |
| WO2011118984A2 (ko) * | 2010-03-23 | 2011-09-29 | 주식회사 엘지화학 | 전기화학소자용 세퍼레이터, 그 제조방법 및 이를 구비한 전기화학소자 |
| KR101743694B1 (ko) * | 2010-05-25 | 2017-06-05 | 주식회사 엘지화학 | 다공성 코팅층을 구비한 세퍼레이터 및 이를 구비한 전기화학소자 |
| DE102011003746B4 (de) * | 2011-02-08 | 2017-12-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Ionenleitender Festkörperseparator sowie dessen Herstellung und Verwendung |
| US9178199B2 (en) | 2012-02-21 | 2015-11-03 | Samsung Sdi Co., Ltd. | Lithium battery |
| KR101267283B1 (ko) | 2013-01-25 | 2013-05-27 | 톱텍에이치앤에스 주식회사 | 전해액 젖음성이 우수한 이차전지용 분리막 및 이의 제조방법 |
| CN105378974A (zh) | 2013-03-07 | 2016-03-02 | 达拉米克有限责任公司 | 层合的氧化受保护性隔板 |
| KR101958644B1 (ko) | 2013-05-21 | 2019-03-15 | 주식회사 엘지화학 | 폴리올레핀 분리막 및 그의 제조방법 |
| JP2015215987A (ja) * | 2014-05-09 | 2015-12-03 | 日立マクセル株式会社 | 非水二次電池 |
| KR101692138B1 (ko) * | 2015-01-28 | 2017-01-02 | 서울대학교산학협력단 | 리튬이차전지 분리막 및 이를 포함하는 리튬이차전지 |
| JP5915806B2 (ja) | 2015-08-05 | 2016-05-11 | ソニー株式会社 | 二次電池ならびに電池パック、電子機器、電動車両、蓄電装置および電力システム |
| KR101792681B1 (ko) * | 2015-11-06 | 2017-11-02 | 삼성에스디아이 주식회사 | 이차 전지용 세퍼레이터 및 이를 포함하는 리튬 이차 전지 |
| US10084178B2 (en) | 2016-09-22 | 2018-09-25 | Grst International Limited | Method of preparing electrode assemblies |
| CN116169431A (zh) * | 2018-01-24 | 2023-05-26 | 帝人株式会社 | 非水系二次电池用隔膜及非水系二次电池 |
| JPWO2019176290A1 (ja) * | 2018-03-16 | 2021-01-14 | 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 |
| CN108493389A (zh) * | 2018-05-03 | 2018-09-04 | 厦门大学 | 一种酚醛树脂改性陶瓷隔膜及其应用 |
| JP2019220281A (ja) * | 2018-06-15 | 2019-12-26 | 住友化学株式会社 | 非水電解液二次電池用多孔質層 |
| CN109167007A (zh) * | 2018-09-05 | 2019-01-08 | 上海钱丰纺织品有限公司 | 耐热锂离子电池涂层隔膜及其制备方法 |
| KR20200041003A (ko) | 2018-10-11 | 2020-04-21 | 주식회사 효준 | 진공흡착 가압패드를 구비한 라미네이팅 장치 및 이를 이용한 라미네이팅 방법 |
-
2021
- 2021-03-31 CN CN202180026896.9A patent/CN115428250B/zh active Active
- 2021-03-31 US US17/908,394 patent/US12424705B2/en active Active
- 2021-03-31 JP JP2022549522A patent/JP7453397B2/ja active Active
- 2021-03-31 KR KR1020210042296A patent/KR102741531B1/ko active Active
- 2021-03-31 WO PCT/KR2021/004015 patent/WO2021201607A1/ko not_active Ceased
- 2021-03-31 PL PL21780053.1T patent/PL4131622T3/pl unknown
- 2021-03-31 ES ES21780053T patent/ES3063939T3/es active Active
- 2021-03-31 EP EP21780053.1A patent/EP4131622B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20230098650A1 (en) | 2023-03-30 |
| JP7453397B2 (ja) | 2024-03-19 |
| US12424705B2 (en) | 2025-09-23 |
| EP4131622B1 (en) | 2026-01-28 |
| ES3063939T3 (en) | 2026-04-21 |
| EP4131622A1 (en) | 2023-02-08 |
| EP4131622A4 (en) | 2024-11-27 |
| KR102741531B1 (ko) | 2024-12-12 |
| JP2023515019A (ja) | 2023-04-12 |
| WO2021201607A1 (ko) | 2021-10-07 |
| CN115428250A (zh) | 2022-12-02 |
| CN115428250B (zh) | 2024-10-22 |
| KR20210124059A (ko) | 2021-10-14 |
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