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. 提供隔板、包括隔板的电化学电池、制备隔板的方法、和无纺物，所述隔板包括具有约...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SOOJIN PARK, SUNGHAENG LEE, NAGJONG KIM, JINHWAN PARK, KITAE PARK, JINKYU KANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES
NANOTECHNOLOGY
PERFORMING OPERATIONS
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
TRANSPORTING
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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. 提供隔板、包括隔板的电化学电池、制备隔板的方法、和无纺物，所述隔板包括具有约60MPa或更大的拉伸强度的多孔膜，所述多孔膜包括包含羧基基团的纤维素纳米纤维。