Photocatalytic Activity of TiO₂-WO₃ Composites

Table 1

Particles size of photocatalysts measured by DLS method.

Sample	Particles size [nm]
Amount of doped WO3 (%)	0	1	3	5	10	30	50	90
As received	365	444	355	365	172	190	174	185
400^∘C-treated	369	380	367	373	222	178	199	175
600^∘C-treated	402	369	400	415	201	207	205	192