- Green processing of metal oxide core-shell nanoparticles as low-temperature dielectrics in organic thin-film transistors.
Green processing of metal oxide core-shell nanoparticles as low-temperature dielectrics in organic thin-film transistors.
Advanced materials (Deerfield Beach, Fla.) (2015-08-27)
Luis Portilla, Sebastian H Etschel, Rik R Tykwinski, Marcus Halik
PMID26308740
ABSTRACT
TiO2 , Fe3 O4, AlOx , ITO (indium tin oxide), and CeO2 nanoparticles are tailored to exhibit excellent dispersability in deionized water and alcohols. The latter provides an ecofriendly solution for processing metal oxide nanoparticles at a neutral pH. Water-processed dielectrics from the metal oxide nanoparticles are incorporated into organic thin-film transistors fabricated on rigid and flexible substrates.