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Patent Searching and Data


Title:
AMORPHOUS SILICON-CARBON COMPOSITE, PREPARATION METHOD THEREFOR, AND LITHIUM SECONDARY BATTERY COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2019/177338
Kind Code:
A1
Abstract:
The present invention relates to an amorphous silicon-carbon composite, a method for preparing an amorphous silicon-carbon composite by using a pyrolysis method, and a lithium secondary battery anode and a lithium secondary battery, both of which comprise same.

Inventors:
KIM JANGBAE (KR)
PARK SOOJIN (KR)
CHAE JONGHYUN (KR)
YANG JIHYE (KR)
BOK TAESOO (KR)
HONG DONGKI (KR)
RYU JAEGEON (KR)
YOO SEOKKEUN (KR)
Application Number:
PCT/KR2019/002843
Publication Date:
September 19, 2019
Filing Date:
March 12, 2019
Export Citation:
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Assignee:
LG CHEMICAL LTD (KR)
ULSAN NAT INST SCIENCE & TECH UNIST (KR)
International Classes:
C01B33/02; C01B32/05; H01M4/36; H01M4/38; H01M4/587; H01M10/0525
Foreign References:
JPH06263423A1994-09-20
KR101583216B12016-01-07
JP2016091915A2016-05-23
KR20170069163A2017-06-20
JP2013065496A2013-04-11
KR20180029924A2018-03-21
KR20190026971A2019-03-13
KR101612603B12016-04-14
Other References:
See also references of EP 3718969A4
Attorney, Agent or Firm:
KIM, Sung Ho (KR)
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