ANODE SLURRY COMPOSITION FOR SECONDARY BATTERY

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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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
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BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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creator KIM, Chang Beom
GWON, Hyeon Ji
OH, Sae Wook
SONG, Shi Jin
JANG, Bo Ok
LEE, Go Eun
PARK, Ji Hye
EOM, Jin Ju
description 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 0.6×10−5 mV·m2/g to 2.0×10−5 mV·m2/g.
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subjects BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
title ANODE SLURRY COMPOSITION FOR SECONDARY BATTERY
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