Nitrogen/fluorine-codoped rutile titania as a stable oxygen-evolution photocatalyst for solar-driven Z-scheme water splitting

Nitrogen/fluorine-codoped rutile TiO 2 (R-TiO 2 :N,F) was newly synthesized, and its photocatalytic activity for water oxidation was evaluated. R-TiO 2 :N,F could be prepared by nitridation of the rutile TiO 2 (R-TiO 2 ) and (NH 4 ) 2 TiF 6 mixture at 773 K. The prepared samples produced O 2 from aq...

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