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1. (WO2017148871) PRODUCTION OF SI/C COMPOSITE PARTICLES

Pub. No.:    WO/2017/148871    International Application No.:    PCT/EP2017/054525
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Tue Feb 28 00:59:59 CET 2017
IPC: H01M 4/133
H01M 4/134
H01M 4/36
H01M 4/38
H01M 4/587
H01M 10/052
Applicants: WACKER CHEMIE AG
Inventors: TROEGEL, Dennis
PANTELIC-SEIDL, Jelena
Title: PRODUCTION OF SI/C COMPOSITE PARTICLES
Abstract:
The invention relates to methods for producing Si/C composite particles, characterised in that mixtures containing silicon particles, one or more oxygen-free polymers, one or more carbon additives based on a carbon modification and one or more liquid dispersing agents are dried by spray drying and the pre-composite particles thus obtained are thermally treated.