NANOPARTICLE THIN FILM WITH CONTROLLED MECHANICAL AND ELECTRICAL PROPERTIES AND ITS MANUFACTURING METHOD

摘要

The present invention discloses a nanoparticle thin film with controlled mechanical and electrical properties and a method of manufacturing the same. A method of manufacturing a nanoparticle thin film with controlled mechanical and electrical properties according to an embodiment of the present invention includes forming a nanoparticle layer by applying a solution containing conductive nanoparticles surrounded by a first ligand on a substrate; Forming a nanoparticle layer in which the first ligand is substituted with the second ligand by supporting the substrate and the nanoparticle layer in a ligand substitution solution containing a second ligand and a substitution solvent; And preparing a nanoparticle thin film from which the second ligand has been removed by supporting the substrate and the nanoparticle layer substituted with the second ligand in a cleaning solvent.