Title:
ELECTRODE AND SECONDARY BATTERY COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2021/066554
Kind Code:
A1
Abstract:
The present invention relates to an electrode and a secondary battery comprising same, the electrode comprising an electrode active material layer, wherein the electrode active material layer comprises an electrode active material and a conductive material, the conductive material comprising: a multi-walled carbon nanotube unit; and a carbon nanotube structure in which 2 to 5,000 single-walled carbon nanotube units are connected to one another. The carbon nanotube structure is included in the electrode active material layer in the amount of 0.01 wt% to 0.5 wt%.
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Inventors:
KIM TAE GON (KR)
CHO HYUNG MAN (KR)
MOON IL JAE (KR)
PARK SUN WOOK (KR)
KWAK MIN (KR)
CHO HYUNG MAN (KR)
MOON IL JAE (KR)
PARK SUN WOOK (KR)
KWAK MIN (KR)
Application Number:
PCT/KR2020/013388
Publication Date:
April 08, 2021
Filing Date:
September 29, 2020
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
H01M4/62; H01M4/02; H01M4/13; H01M10/052
Foreign References:
CN108878771A | 2018-11-23 | |||
KR20170049459A | 2017-05-10 | |||
KR20120136102A | 2012-12-18 | |||
KR101477782B1 | 2014-12-31 | |||
JP2013513204A | 2013-04-18 |
Other References:
See also references of EP 3951953A4
Attorney, Agent or Firm:
BAE, KIM & LEE IP (KR)
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