ANODE SLURRY COMPOSITION FOR SECONDARY BATTERY

The present disclosure relates to an anode slurry composition for secondary batteries, comprising an anode active material; and a binder including a copolymer of (meth)acrylic acid monomer, acrylonitrile-based monomer, and (meth)acrylamide monomer, wherein a value obtained by dividing an absolute va...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, Chang Beom, GWON, Hyeon Ji, OH, Sae Wook, SONG, Shi Jin, JANG, Bo Ok, LEE, Go Eun, PARK, Ji Hye, EOM, Jin Ju
Format:	Patent
Sprache:	eng ; fre ; ger
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:	The present disclosure relates to an anode slurry composition for secondary batteries, comprising an anode active material; and a binder including a copolymer of (meth)acrylic acid monomer, acrylonitrile-based monomer, and (meth)acrylamide monomer, wherein a value obtained by dividing an absolute value of a zeta potential of the binder by an oxygen content per specific surface area of the anode active material is in a range from 0.6x10-5 mV·m2/g to 2.0x10-5 mV·m2/g.