PL3614459T3 - Separator zawierający środki wiążące mające różne temperatury zeszklenia oraz sposób jego wytwarzania - Google Patents
Separator zawierający środki wiążące mające różne temperatury zeszklenia oraz sposób jego wytwarzaniaInfo
- Publication number
- PL3614459T3 PL3614459T3 PL18898679.8T PL18898679T PL3614459T3 PL 3614459 T3 PL3614459 T3 PL 3614459T3 PL 18898679 T PL18898679 T PL 18898679T PL 3614459 T3 PL3614459 T3 PL 3614459T3
- Authority
- PL
- Poland
- Prior art keywords
- binders
- separator
- manufacturing
- glass transition
- method therefor
- Prior art date
Links
- 239000011230 binding agent Substances 0.000 title 1
- 230000009477 glass transition Effects 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
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
-
- 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
- H01M50/431—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
- 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
-
- 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)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Cell Separators (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180001881A KR102263460B1 (ko) | 2018-01-05 | 2018-01-05 | 유리전이온도가 다른 바인더를 포함하는 분리막 및 이의 제조방법 |
| PCT/KR2018/016116 WO2019135510A1 (ko) | 2018-01-05 | 2018-12-18 | 유리전이온도가 다른 바인더를 포함하는 분리막 및 이의 제조방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3614459T3 true PL3614459T3 (pl) | 2025-01-13 |
Family
ID=67144454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL18898679.8T PL3614459T3 (pl) | 2018-01-05 | 2018-12-18 | Separator zawierający środki wiążące mające różne temperatury zeszklenia oraz sposób jego wytwarzania |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11189885B2 (pl) |
| EP (2) | EP4443633A3 (pl) |
| JP (1) | JP2020522097A (pl) |
| KR (1) | KR102263460B1 (pl) |
| CN (1) | CN110574190B (pl) |
| ES (1) | ES3000513T3 (pl) |
| HU (1) | HUE069116T2 (pl) |
| PL (1) | PL3614459T3 (pl) |
| WO (1) | WO2019135510A1 (pl) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102808405B1 (ko) | 2019-11-01 | 2025-05-16 | 주식회사 엘지에너지솔루션 | 코팅층의 두께가 균일한 분리막의 제조방법 및 상기 방법으로 제조된 분리막 |
| US20230138202A1 (en) * | 2020-04-14 | 2023-05-04 | Lg Energy Solution, Ltd. | Separator for electrochemical device and method for manufacturing same |
| EP4152508B1 (en) | 2020-07-16 | 2025-12-31 | LG Energy Solution, Ltd. | BATTERY CELL AND ITS MANUFACTURING PROCESS |
| WO2022019572A1 (ko) * | 2020-07-20 | 2022-01-27 | 주식회사 엘지에너지솔루션 | 이차전지용 세퍼레이터, 이의 제조방법, 이를 포함하는 이차전지의 제조방법 및 이에 의해 제조된 이차전지 |
| CN112103468B (zh) * | 2020-09-21 | 2022-03-18 | 珠海冠宇电池股份有限公司 | 一种负极片及包括该负极片的锂离子电池 |
| JP7566357B2 (ja) * | 2021-03-19 | 2024-10-15 | エルジー エナジー ソリューション リミテッド | 耐熱性が向上したリチウム二次電池用分離膜 |
| 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 |
| CN115386166B (zh) * | 2022-09-19 | 2023-08-29 | 成都金发科技新材料有限公司 | 一种聚丙烯复合材料及制备方法和应用 |
| KR20240047634A (ko) * | 2022-10-05 | 2024-04-12 | 주식회사 엘지에너지솔루션 | 전기화학소자용 분리막, 이의 제조방법 및 이를 포함하는 전기화학소자 |
| WO2025258981A1 (ko) * | 2024-06-13 | 2025-12-18 | 주식회사 엘지화학 | 겔 폴리머 전해질 - 분리막 복합체 및 이를 포함하는 전기화학소자 |
| CN119786886B (zh) * | 2024-11-13 | 2025-12-12 | 比亚迪股份有限公司 | 复合隔膜、电池以及用电设备 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005314706A (ja) * | 1994-07-12 | 2005-11-10 | Nippon Shokubai Co Ltd | 有機質無機質複合体粒子、その製造方法およびその用途 |
| KR100775310B1 (ko) | 2004-12-22 | 2007-11-08 | 주식회사 엘지화학 | 유/무기 복합 다공성 분리막 및 이를 이용한 전기 화학소자 |
| KR101055431B1 (ko) * | 2009-11-23 | 2011-08-08 | 주식회사 엘지화학 | 다공성 코팅층을 구비한 분리막의 제조방법, 이로부터 형성된 분리막 및 이를 구비한 전기화학소자 |
| CN102244223A (zh) * | 2011-05-26 | 2011-11-16 | 东莞新能源科技有限公司 | 电化学装置及其无机/有机复合多孔性薄膜 |
| EP2608291A1 (en) | 2011-09-29 | 2013-06-26 | Hitachi, Ltd. | Separator for nonaqueous electrolyte secondary batteries, method for producing same, and nonaqueous electrolyte secondary battery |
| TWI484685B (zh) * | 2011-11-11 | 2015-05-11 | Lg Chemical Ltd | 分隔件及包含其之電化學裝置 |
| KR101637477B1 (ko) | 2012-02-10 | 2016-07-07 | 주식회사 엘지화학 | 높은 전극 접착력을 갖는 세퍼레이터 및 이의 제조방법 |
| JP6191597B2 (ja) | 2012-04-05 | 2017-09-06 | 日本ゼオン株式会社 | 二次電池用セパレータ |
| CA2858735C (en) * | 2012-04-20 | 2016-10-04 | Lg Chem, Ltd. | Separator and electrochemical device having the same |
| KR101535198B1 (ko) | 2012-06-04 | 2015-07-08 | 주식회사 엘지화학 | 접착력이 개선된 전기화학소자용 분리막 및 그의 제조방법 |
| CN104521029B (zh) * | 2012-06-12 | 2018-05-22 | 三菱制纸株式会社 | 锂离子电池用隔板 |
| KR20170132349A (ko) * | 2012-07-26 | 2017-12-01 | 아사히 가세이 이-매터리얼즈 가부시키가이샤 | 축전 디바이스용 세퍼레이터, 적층체 및 다공막 |
| KR102210881B1 (ko) | 2013-04-16 | 2021-02-03 | 삼성에스디아이 주식회사 | 세퍼레이터 및 이를 채용한 리튬전지 |
| KR102246767B1 (ko) * | 2014-08-13 | 2021-04-30 | 삼성에스디아이 주식회사 | 리튬이차전지용 세퍼레이터, 이를 채용한 리튬이차전지 및 그 제조방법 |
| JP6412760B2 (ja) | 2014-09-30 | 2018-10-24 | 旭化成株式会社 | 蓄電デバイス用セパレータ |
| KR101957406B1 (ko) | 2015-03-18 | 2019-06-19 | 주식회사 엘지화학 | 일체형 전극조립체 및 이를 포함하는 전기화학소자 |
| US10381624B2 (en) * | 2015-03-30 | 2019-08-13 | Zeon Corporation | Composition for secondary battery porous membrane, porous membrane for secondary battery and secondary battery |
| KR102604599B1 (ko) * | 2015-04-02 | 2023-11-22 | 에스케이이노베이션 주식회사 | 리튬 이차전지용 복합 분리막 및 이의 제조방법 |
| KR101742653B1 (ko) * | 2015-04-27 | 2017-06-01 | 삼성에스디아이 주식회사 | 높은 겔화 특성을 가진 아크릴계 공중합체를 포함하는 분리막 및 이를 포함하는 전기 화학 전지 |
| KR102390373B1 (ko) * | 2015-05-21 | 2022-04-25 | 삼성전자주식회사 | 리튬공기전지 및 그 제조방법 |
| KR102005908B1 (ko) | 2015-06-12 | 2019-07-31 | 주식회사 엘지화학 | 전극 조립체 및 이를 포함하는 이차 전지 |
| KR102153008B1 (ko) | 2016-02-05 | 2020-09-07 | 주식회사 엘지화학 | 분리막-바인더층 복합체 및 이를 포함하는 이차전지 제조방법 |
| KR102228628B1 (ko) * | 2016-03-31 | 2021-03-15 | 주식회사 엘지화학 | 접착층을 포함하는 전기화학소자용 분리막 및 이를 포함하는 전극 조립체 |
-
2018
- 2018-01-05 KR KR1020180001881A patent/KR102263460B1/ko active Active
- 2018-12-18 PL PL18898679.8T patent/PL3614459T3/pl unknown
- 2018-12-18 JP JP2019565412A patent/JP2020522097A/ja active Pending
- 2018-12-18 CN CN201880028495.5A patent/CN110574190B/zh active Active
- 2018-12-18 EP EP24189446.8A patent/EP4443633A3/en active Pending
- 2018-12-18 US US16/611,685 patent/US11189885B2/en active Active
- 2018-12-18 WO PCT/KR2018/016116 patent/WO2019135510A1/ko not_active Ceased
- 2018-12-18 EP EP18898679.8A patent/EP3614459B1/en active Active
- 2018-12-18 ES ES18898679T patent/ES3000513T3/es active Active
- 2018-12-18 HU HUE18898679A patent/HUE069116T2/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US11189885B2 (en) | 2021-11-30 |
| WO2019135510A1 (ko) | 2019-07-11 |
| JP2020522097A (ja) | 2020-07-27 |
| KR20190083894A (ko) | 2019-07-15 |
| ES3000513T3 (en) | 2025-02-28 |
| EP3614459A4 (en) | 2020-05-27 |
| US20200152945A1 (en) | 2020-05-14 |
| EP4443633A2 (en) | 2024-10-09 |
| HUE069116T2 (hu) | 2025-02-28 |
| CN110574190B (zh) | 2022-05-13 |
| EP3614459A1 (en) | 2020-02-26 |
| EP3614459B1 (en) | 2024-10-30 |
| KR102263460B1 (ko) | 2021-06-11 |
| CN110574190A (zh) | 2019-12-13 |
| EP4443633A3 (en) | 2024-12-11 |
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