Process for the solid synthesis of metal mixed oxides and surface modification of these materials and use of these materials in batteries, in particular as cathode materials

摘要

The present invention relates to a process for the preparation of mixed metal oxide particles, in which particles are reacted from starting compounds by contactless energy input. The invention further relates to a method for coating bodies, preferably transition metal or metal particles, transition metal or metal oxide particles, transition metal or metal mixed oxide particles, or silicon or sulfur particles, more preferably those the one Each having less than one milligram mass and / or being present as grains, fibers, hollow fibers or 2D structures, by heating in the absence of oxygen with the simultaneous presence of a carbon source.