EP 4200252 A1 20230628 - SILICON-CARBON COMPOSITES
Title (en)
SILICON-CARBON COMPOSITES
Title (de)
SILICIUM-KOHLENSTOFF-VERBUNDWERKSTOFFE
Title (fr)
COMPOSITES SILICIUM-CARBONE
Publication
Application
Priority
- US 202016996694 A 20200818
- US 202063075566 P 20200908
- US 202117336104 A 20210601
- US 202117336085 A 20210601
- US 2021046527 W 20210818
Abstract (en)
[origin: WO2022040328A1] Silicon carbon composite matertials and related processes are disclosed that overcome the challenges for providing amorphous nano sized silicon entrained within porous carbon. Compared to other, inferior materials and processes described in the prior art, the materials and processes disclosed herein find superior utility in various applications, including energy storage devices such as lithium ion batteries.
IPC 8 full level
C01B 32/00 (2017.01); C01B 33/035 (2006.01); H01M 4/134 (2010.01); H01M 4/1395 (2010.01); H01M 4/38 (2006.01); H01M 4/62 (2006.01)
CPC (source: EP KR)
C01B 32/00 (2017.08 - EP KR); C01B 33/035 (2013.01 - EP KR); H01M 4/134 (2013.01 - EP KR); H01M 4/1395 (2013.01 - EP KR); H01M 4/386 (2013.01 - EP KR); H01M 4/625 (2013.01 - EP KR); H01M 10/0525 (2013.01 - KR); H01M 10/0525 (2013.01 - EP); H01M 2004/027 (2013.01 - KR); Y02E 60/10 (2013.01 - EP KR)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022040328 A1 20220224; CN 116348413 A 20230627; EP 4200252 A1 20230628; JP 2023538913 A 20230912; KR 20230051676 A 20230418
DOCDB simple family (application)
US 2021046527 W 20210818; CN 202180069348 A 20210818; EP 21769274 A 20210818; JP 2023512068 A 20210818; KR 20237006540 A 20210818