SEPARATOR, ELECTROCHEMICAL CELL INCLUDING SEPARATOR, METHOD OF PREPARING SEPARATOR, AND NON-WOVEN FABRIC

SEPARATOR, ELECTROCHEMICAL CELL INCLUDING SEPARATOR, METHOD OF PREPARING SEPARATOR, AND NON-WOVEN FABRIC

Provided are a separator including carboxyl-group-containing cellulose nanofibers and a porous film having a tensile strength of about 60 MPa or greater, an electrochemical cell including the separator, a method of preparing the separator, and non-woven fabric.

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Bibliographische Detailangaben
Hauptverfasser: Kang, Jinkyu, Park, Jinhwan, Kim, Nagjong, Park, Kitae, Park, Soojin, Lee, Sunghaeng
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:Provided are a separator including carboxyl-group-containing cellulose nanofibers and a porous film having a tensile strength of about 60 MPa or greater, an electrochemical cell including the separator, a method of preparing the separator, and non-woven fabric.