Titania nanosheet alignment thin film, process for producing the same and article including titania nanosheet alignment thin film

摘要

A titania nanosheet alignment thin film whose main components are silica and titania, wherein titania nanosheets of layer structure having a nanometer order size are dispersed on a surface thereof. The titania nanosheet alignment thin film not only exhibits high photocatalytic activity but also can maintain excellent ultrahydrophilic and anti-fogging properties for a prolonged period of time. Further, there are provided a process for producing the same and an article including the titania nanosheet alignment thin film.