Composite Nanosheet, Method of Producing the Same, and Method for Producing Metal Oxide Nanosheet

摘要

Various metal oxide nanosheets with uniform thickness under mild conditions and in a short time are provided. A mixed solution containing a surfactant such as laurylamine and a metal alkoxide are allowed to flow over water surface to obtain a composite nanosheet. The composite nanosheet comprises a lamella molecular film consisting of a surfactant, and a metal oxide nanosheet formed along the surface of the molecular film. If necessary, the composite nanosheet was separated and then immersed in a solvent in which the surfactant can be dissolved, to separate the metal oxide nanosheet from the molecular film.