Highly Efficient Photocatalytic Hydrogen on CoS/TiO₂ Photocatalysts from Aqueous Methanol Solution

Table 1

Lattice size of CoS/TiO₂.

Sample	FWHM (rad)	2Theta (°)	Lattice size (nm)
5 wt% CoS/TiO2	0.90	25.24	8.85
10 wt% CoS/TiO2	0.88	25.24	9.37
20 wt% CoS/TiO2	0.87	25.24	9.98
40 wt% CoS/TiO2	0.55	25.24	15.79
60 wt% CoS/TiO2	0.51	25.25	17.03