Title:
CARBON-SILICON COMPOSITE OXIDE COMPOSITE FOR LITHIUM SECONDARY BATTERY ANODE MATERIAL, AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/256395
Kind Code:
A2
Abstract:
The present invention relates to a carbon-silicon composite oxide for a lithium secondary battery anode material, and a preparation method therefor, and, more specifically, to: a carbon-silicon composite oxide for a secondary battery anode material, and a preparation method therefor, the carbon-silicon composite oxide having a surface which comprises silicon particles, MgSiO3 (enstatite) and Mg2SiO4 (forsterite) crystals in silicon oxide (SiOX, 0
Inventors:
OH SEUNG MIN (KR)
LIM JONG CHAN (KR)
PARK JEONG GYU (KR)
LIM JONG CHAN (KR)
PARK JEONG GYU (KR)
Application Number:
PCT/KR2020/007824
Publication Date:
December 24, 2020
Filing Date:
June 17, 2020
Export Citation:
Assignee:
DAEJOO ELECTRONIC MAT CO LTD (KR)
International Classes:
H01M4/36
Attorney, Agent or Firm:
IPMAGNA INTELLECTUAL PROPERTY LAW FIRM (KR)
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