CZTS photocatalyst powders with various Cu:Zn ratios were synthesized via a microwave-assisted method with an ethylene glycol solvent. The Cu:Zn molar ratio was either 1:2, 2:1, or 2.5: 0.5 with an excess of thiourea (as the source of sulfur) to…
Visible light active Cu(3−x)ZnxSnS4 for efficient photocatalytic degradation of brilliant green dye
