Catalysis Today, Vol.335, 492-501, 2019
On the influence of strontium carbonate on improving the photo-catalytic activity of strontium bismuthate Sr6Bi2O11
The issue of obtaining heterostructures from strontium bismuthate and strontium carbonate is discussed. Effect of increase of photocatalytic activity of such heterostructures at the certain weight ratio of strontium carbonate is discovered. It is shown that increase of photocatalytic activity is correlating to opposite migrations of bismuth and carbon atoms through the interface.
Keywords:Visible light active photocatalysts;Strontium bismuthates;Strontium carbonate;Solid-phase synthesis