PROCESS FOR THE SOLVENT-FREE COATING OF FOILS FOR ELECTROCHEMICAL APPLICATIONS

The present invention provides a solvent-free process for manufacturing foil having a functional coating containing an active material and a meltable polymer, foil having a functional coating, electrode foil thereof, an electrolyte in a solid-state battery, or a use as a separator for electrochemica...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	OPHEY JANNES MARTEN, WUERSIG ANDREAS
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	The present invention provides a solvent-free process for manufacturing foil having a functional coating containing an active material and a meltable polymer, foil having a functional coating, electrode foil thereof, an electrolyte in a solid-state battery, or a use as a separator for electrochemical storage. The process includes the steps of: scattering a dry powder mixture on the foil; melting the dry powder mixture; and calendering the foil covered with the molten powder. 본 발명은 활성 물질 및 용융 가능한 폴리머를 함유하는 기능성 코팅을 갖는 호일(foil)을 제조하는 무용매 공정, 기능성 코팅을 갖는 호일, 및 이의 전극 호일, 고체 배터리(solid-state battery)에서의 전해질, 또는 전기화학 저장용 분리막으로서의 용도를 제공한다. 이 공정은 건조 분말 혼합물을 호일에 스캐터링(scattering)하고, 건조 분말 혼합물을 용융시키고, 용융 분말로 덮인 호일을 캘린더링(calendering)하는 것을 포함한다.