Process for the preparation of coated carbon particles and their use in anode materials for lithium-ion batteries

摘要

The invention relates to a method for producing coated carbon particles, which is characterized in that electrically conductive carbon particles are coated in a reaction space by chemical vapor deposition of at least one gaseous silane in an oxygen-free gas atmosphere with elemental doped or undoped silicon, wherein the electrically conductive carbon particles during the gas phase deposition are constantly in motion, as well as appropriately coated carbon particles and their use in anode materials for lithium-ion batteries.