Composite material comprising nanoparticles and production of photoactive layers containing quaternary, pentanary and higher-order composite semiconductor nanoparticles

摘要

The invention relates to a composite material composed of at least two constituents, wherein at least one constituent is present in the form of nanoparticles, which are made of at least three metals and at least one non-metal and the diameters of which are less than one micrometer, preferably less than 200 nm. The composite material according to the invention is suited in particular for producing photoactive layers.