Synthesis of (H3O)TiNbO5·0.26H2O
ia hydronium (H3O+) ion-exchange reaction and its photocatalytic activity forH2 evolution from aqueous methanol solution
Abstract
(H3O)TiNbO5·0.26H2O
powder was prepared from layered titanoniobate, KTiNbO5, using an ion-exchange reaction in acidic aqueous solution. ia the PC route,
combined with Pt, showed only little improvement of the photocatalytic activity with respect to H2 evolution from aqueous