Title:
ANODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2018/135848
Kind Code:
A1
Abstract:
Provided are an anode active material for a lithium secondary battery and a lithium secondary battery comprising the same, wherein the anode active material comprises at least three types of spherical graphite, and the difference between a 90% volume cumulative diameter (D90) and a 10% volume cumulative diameter (D10) is 13.0-35.0 μm (D90-D10).
Inventors:
CHOI HEE SEON (KR)
KIM SANGPIL (KR)
KIM YOUNGUGK (KR)
KWAK JIYEON (KR)
KIM YEONGAP (KR)
KIM SANGPIL (KR)
KIM YOUNGUGK (KR)
KWAK JIYEON (KR)
KIM YEONGAP (KR)
Application Number:
PCT/KR2018/000778
Publication Date:
July 26, 2018
Filing Date:
January 17, 2018
Export Citation:
Assignee:
SAMSUNG SDI CO LTD (KR)
International Classes:
H01M4/583; H01M4/02; H01M10/05
Foreign References:
| KR20170007140A | 2017-01-18 | |||
| KR20090016462A | 2009-02-13 | |||
| KR20160109946A | 2016-09-21 | |||
| KR20140095980A | 2014-08-04 | |||
| KR20150089209A | 2015-08-05 |
Attorney, Agent or Firm:
PANKOREA PATENT AND LAW FIRM (KR)
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