FR3128317B1 - Film isolant en voie seche pour rives d’electrodes - Google Patents
Film isolant en voie seche pour rives d’electrodes Download PDFInfo
- Publication number
- FR3128317B1 FR3128317B1 FR2110909A FR2110909A FR3128317B1 FR 3128317 B1 FR3128317 B1 FR 3128317B1 FR 2110909 A FR2110909 A FR 2110909A FR 2110909 A FR2110909 A FR 2110909A FR 3128317 B1 FR3128317 B1 FR 3128317B1
- Authority
- FR
- France
- Prior art keywords
- insulating film
- electrode edges
- dry insulating
- dry
- edges
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Cell Separators (AREA)
Abstract
FILM ISOLANT EN VOIE SECHE POUR RIVES D’ELECTRODES La présente demande concerne un film isolant obtenu par voie sèche, son procédé d’obtention et son utilisation pour l’enduction de rives d’électrodes, notamment de rives d’électrodes positives pour batteries Li-ion. Figure pour l'abrégé : Aucune
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2110909A FR3128317B1 (fr) | 2021-10-14 | 2021-10-14 | Film isolant en voie seche pour rives d’electrodes |
CA3233860A CA3233860A1 (fr) | 2021-10-14 | 2022-10-12 | Film isolant en voie seche pour rives d'electrodes |
PCT/EP2022/078417 WO2023062089A1 (fr) | 2021-10-14 | 2022-10-12 | Film isolant en voie seche pour rives d'electrodes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2110909A FR3128317B1 (fr) | 2021-10-14 | 2021-10-14 | Film isolant en voie seche pour rives d’electrodes |
FR2110909 | 2021-10-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3128317A1 FR3128317A1 (fr) | 2023-04-21 |
FR3128317B1 true FR3128317B1 (fr) | 2023-10-13 |
Family
ID=80225280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2110909A Active FR3128317B1 (fr) | 2021-10-14 | 2021-10-14 | Film isolant en voie seche pour rives d’electrodes |
Country Status (3)
Country | Link |
---|---|
CA (1) | CA3233860A1 (fr) |
FR (1) | FR3128317B1 (fr) |
WO (1) | WO2023062089A1 (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080105853A (ko) | 2007-06-01 | 2008-12-04 | 삼성에스디아이 주식회사 | 세라믹층이 코팅된 양극 또는 음극을 포함하는리튬이차전지 |
DE102012203019A1 (de) | 2012-02-28 | 2013-08-29 | Technische Universität Dresden | Kathode für Lithium-haltige Batterien und lösungsmittelfreies Verfahren zu deren Herstellung |
KR101378453B1 (ko) * | 2012-11-22 | 2014-03-26 | 에너테크인터내셔널 주식회사 | 리튬 이차전지의 제조방법과 이에 의해 제조된 리튬 이차전지 |
KR20180030533A (ko) * | 2015-07-15 | 2018-03-23 | 로베르트 보쉬 게엠베하 | 리튬 이온 배터리용 분리막과 그 제조 방법, 및 리튬 이온 배터리 |
-
2021
- 2021-10-14 FR FR2110909A patent/FR3128317B1/fr active Active
-
2022
- 2022-10-12 WO PCT/EP2022/078417 patent/WO2023062089A1/fr active Application Filing
- 2022-10-12 CA CA3233860A patent/CA3233860A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
CA3233860A1 (fr) | 2023-04-20 |
WO2023062089A1 (fr) | 2023-04-20 |
FR3128317A1 (fr) | 2023-04-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20230421 |
|
CA | Change of address |
Effective date: 20230703 |
|
TQ | Partial transmission of property |
Owner name: SAFT, FR Effective date: 20230703 Owner name: AUTOMOTIVE CELLS COMPANY SE, FR Effective date: 20230703 |
|
PLFP | Fee payment |
Year of fee payment: 3 |