Chemical insight into the hydrothermal deposition of Sb2(S,Se)3 towards delicate microstructure engineering

The deposition and annealing of hydrothermally deposited Sb 2 (S,Se) 3 are driven by Sb 2 (S x ,Se y ) 3 and Sb 2 (S,Se) 3 amorphous nanocrystals, and a zeolite additive can significantly improve the microstructural performance of the Sb 2 (S,Se) 3 absorber layer.