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Title:
ANODE ACTIVE MATERIAL HAVING HIGH OUTPUT CHARACTERISTICS, AND LITHIUM SECONDARY BATTERY COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2018/174573
Kind Code:
A1
Abstract:
Disclosed are an anode active material comprising lithium titanium oxide particles, and a lithium secondary battery comprising the same, the lithium titanium oxide particles having an average diameter (D50) of 0.5-9 μm, a specific surface area of 3-7 m2/g, and a pellet density of 1.7 g/cc or more at a pressure of 64 MPa.

Inventors:
LEE BO-RAM (KR)
PARK SUNG-BIN (KR)
PARK JI-YOUNG (KR)
JO CHI-HO (KR)
HAN JUNG-MIN (KR)
HUR HYUCK (KR)
JUNG WANG-MO (KR)
Application Number:
PCT/KR2018/003316
Publication Date:
September 27, 2018
Filing Date:
March 21, 2018
Export Citation:
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Assignee:
LG CHEMICAL LTD (KR)
International Classes:
H01M4/485; H01M4/131; H01M4/36; H01M10/0525
Domestic Patent References:
WO2014010973A12014-01-16
Foreign References:
KR20160059361A2016-05-26
KR20070047810A2007-05-07
KR20110008338A2011-01-26
KR20140009921A2014-01-23
Other References:
See also references of EP 3471179A4
Attorney, Agent or Firm:
PHIL & ONZI INT'L PATENT & LAW FIRM (KR)
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