Photoluminescence of nanocrystalline titanium dioxide films loaded with silver nanoparticles

Abstrakt

We report on a systematic study of the photoluminescence properties of nanocrystalline titanium dioxide films loaded with silver nanoparticles under various ambient conditions. Our results enable us to follow the electron transfer from titanium dioxide into silver nanoparticles and to observe the oxidation of silver nanoparticles during the photochromic transformation of nanocomposite.

Klíčová slova

• titanium dioxide
• silver nanoparticles
• photoluminiscence