Photocatalytic Water Splitting for Hydrogen Production with Novel M₂YbSbO₇ (M = In, Gd, Y) by Using Visible Light Photoenergy

Figure 1

X-ray powder diffraction patterns of In₂YbSbO₇, Gd₂YbSbO₇, or Y₂YbSbO₇ prepared by a solid-state reaction method at 1320°C.