Nanosized semiconductors/polymer composite materials possess some novel optical
electronic
magnetic and catalytic properties.The polymers have been exployed as both steric stabilizers and passivating agents.The nanosized semiconductor could enhance the emission efficiency of the EL polymer.The multilayer heterostructures based on nanosized semiconductor and an EL polymer could increase the efficiency and lifetime of the device
and especially
could make it possible to design a dual function hybrid devices.