METHOD FOR MANUFACTURING ELECTRODE SLURRY FOR LITHIUM SECONDARY BATTERY

Title:

METHOD FOR MANUFACTURING ELECTRODE SLURRY FOR LITHIUM SECONDARY BATTERY

Document Type and Number:

WIPO Patent Application WO/2017/171274

Kind Code:

A2

Abstract:

Provided are a method for manufacturing an electrode slurry for a lithium secondary battery, which can minimize a drag line by improving the physical properties of the electrode slurry by performing a primary mixing process at a high viscosity by controlling an input amount of a binder; a method for manufacturing an electrode for a lithium secondary battery in which an electrode defect rate is reduced using the method for manufacturing an electrode slurry for a secondary battery and cell stability is improved; and an electrode manufactured thereby and a secondary battery comprising the same.

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Inventors:

AHN BYOUNG HOON (KR)
JO KI YEON (KR)
CHOY SANG HOON (KR)
CHAE HYUN SIK (KR)

Application Number:

PCT/KR2017/002774

Publication Date:

October 05, 2017

Filing Date:

March 15, 2017

Export Citation:

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Assignee:

LG CHEMICAL LTD (KR)

International Classes:

H01M4/62; H01M4/13; H01M4/139; H01M10/0525

Other References:

See references of EP 3297076A4

Attorney, Agent or Firm:

BAE, KIM & LEE IP GROUP (KR)

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