ELECTRODE FOR ELECTROCHEMICAL DEVICE AND METHOD FOR MANUFACTURING ELECTRODE

Title:

ELECTRODE FOR ELECTROCHEMICAL DEVICE AND METHOD FOR MANUFACTURING ELECTRODE

Document Type and Number:

WIPO Patent Application WO/2016/175560

Kind Code:

A1

Abstract:

The present invention relates to an electrode for an electrochemical device and a method for manufacturing the same. More specifically, the present invention relates to an electrode for an electrochemical device having excellent electrolyte impregnation and improved battery output and lifecycle properties, and a method for manufacturing the electrode. The electrode according to the present invention enables an electrolyte to easily permeate into the electrode, thereby remarkably improving a lifecycle property or an output property due to high electrolyte impregnation. In addition, the method for manufacturing an electrode, according to the present invention, does not cause the deterioration of porosity of a lower electrode active material monolayer, the deterioration being caused by a step performed during the formation of an upper electrode active material monolayer.

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Inventors:

JUNG HYE-RAN (KR)
LEE HYEOK-MOO (KR)
KIM HYO-SIK (KR)
OH SONG-TAEK (KR)

Application Number:

PCT/KR2016/004422

Publication Date:

November 03, 2016

Filing Date:

April 27, 2016

Export Citation:

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Assignee:

LG CHEMICAL LTD (KR)

International Classes:

H01M4/13; H01M4/04; H01M10/04; H01M10/0585

Domestic Patent References:

WO2014116029A1	2014-07-31
WO2014149766A1	2014-09-25

Foreign References:

KR101214727B1	2012-12-21
KR20120063318A	2012-06-15
KR20120093487A	2012-08-23

Other References: