PRODUCTION OF SI/C COMPOSITE PARTICLES
» Número: US2019074506A1 (A1)
» Fecha Publicación: 07/03/2019
» Solicitante: WACKER CHEMIE AG?[DE]
» Inventor: TROEGEL DENNIS?[DE]; PANTELIC-SEIDL JELENA?[DE]
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.