POWDER, ELECTRODE AND BATTERY COMPRISING SUCH A POWDER

摘要

Powder comprising particles comprising a matrix material and silicon-based domains dispersed in this matrix material, whereby either part of the silicon-based domains are present in the form of agglomerates of silicon-based domains whereby at least 98% of these agglomerates have a maximum size of 3μm or less, or the silicon-based domains are not at all agglomerated into agglomerates.