Table 1: The properties of different TiO2 nanoparticles and different TiO2 nanoparticle films.

TiO2 sample nameParticle size (nm)Roughness (6 μm thick) (nm) (500 nm) (%)Haze (500 nm) (%)

T20208.6986.67.2
T37379.6681.28.8
D2020 + 20032.2652.492.2
RSP20077.5216.399.7