Investigation for the effects of ball milling process on the physical characteristics, the behaviors of carriers and the photocatalytic activity of sulfur doped g-C3N4

The hydrogen production rate over sulfur doped g-C3N4 modified by the ball milling process was increased by 5.3 times than that of sulfur doped g-C3N4 and the effects of ball milling process on the catalyst was studied. Furthermore, the photocatalyst showed better photocatalytic activity than that of ball milled g-C3N4 sample for hydrogen production.106