SILOXANE LIGANDS TO BE USED FOR DISPERSING QUANTUM DOTS IN SILICONE HOSTS TO OBTAIN COLOR CONVERTERS FOR LED LIGHTING

摘要

The invention provides a luminescent material comprising wavelength converter nanoparticles (120) with siloxane polymer capping ligands (130) associated to the wavelength converter nanoparticles (120), wherein the siloxane polymer capping ligands (130) comprise siloxane polymers which comprise at least one capping group comprising a terminal carboxylic acid group, wherein the capping group comprises in total at least six carbon atoms.