Verfahren zur Herstellung eines Trockenelektrodenfilms, Trockenelektrodenfilm und Trockenelektrode damit
Anmelder: SAMSUNG SDI CO., LTD. 🇰🇷
Details
- Veröffentlichungs-Nr.
- EP4742310
- Anmeldetag
- 5. November 2025
- Veröffentlichung
- 13. Mai 2026
- Rechtsraum
- EP
- IPC
- H01M4/04, H01M4/139
Abstract
The present disclosure includes a method for manufacturing a dry electrode film, a dry electrode film, and a dry electrode including the dry electrode film. The method for manufacturing a dry electrode film includes preparing a dry mixture by dry mixing an active material, a conductive material, and a binder, manufacturing a mixture lump by kneading the dry mixture, obtaining an electrode powder by crushing the mixture lump, manufacturing a specimen using the electrode powder through a mold, testing a yield strength of the specimen, and manufacturing, when a test result of the yield strength satisfies a desired criterion, a sheet type dry electrode film having a given thickness by calendaring the electrode powder.
Anmelder
- Firma
- SAMSUNG SDI CO., LTD.
- Land
- 🇰🇷 Südkorea
Südkoreanisches Unternehmen der Samsung-Gruppe, das Batterien und Energiespeichersysteme für Elektrofahrzeuge, Elektronikgeräte und stationäre Anwendungen entwickelt und produziert.
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