One-step facile synthesis and high H2-evolution activity of suspensible CdxZn1−xS nanocrystal photocatalysts in a S2−/SO32− system
Suspensible CdxZn1−xS nanocrystal photocatalysts with improved H2-evolution activity are prepared by a co-precipitation route in a sulfur-rich Na2S–Na2SO3 solution.