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Ramesh Poonchi Sivasankaran

Structure-reactivity relationships in metal sulfide/C3N4 based semiconductor catalysts used for photocatalytic H2 evolution

Universität Rostock, 2019

Abstract: The present work elucidates the synthesis of metal sulfide/carbon nitride composites and their application in photocatalytic hydrogen generation with Pt as co-catalyst in the presence of triethanolamine or lactic acid as sacrificial reductants. However, the formation mechanism of photogenerated charge carriers as well as their separation and transfer during the photocatalytic reaction is still not clear, though its complete understanding is inevitable in order to tune the photocatalytic properties for achieving high photocatalytic H2 production efficiency. We synthesized C3N4 based composites.

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