Switchable rewritability of Ag-TiO2 nanocomposite films with multicolor photochromism.
The photochromism and rewritability of Ag-TiO2 films were deactivated by modification with thiols to make it possible to retain color images displayed on the films (for more than 3 days under white fluorescent lamps), while the deactivated properties were fully reactivated by UV-irradiation.
Naoi
Kenji
K
Institute of Industrial Science, University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8505, Japan.
Ohko
Yoshihisa
Y
Tatsuma
Tetsu
T