• A facile approach for the synthesis of porous KTiNbO$_5$ catalyst with good activity for hydrogenation of p-nitrophenol

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    • Keywords


      Porous structure; MnO$_2-pillared KTiNbO$_5$; photocatalytic degradation; catalytic hydrogenation.

    • Abstract


      Through simple ions exchange and hydrothermal reaction, the porous structure of MnO$_2$-pillared KTiNbO$_5$ composites were synthesized. The fabricated porous structure makes KTiNbO$_5$ as good absorbance property for methylthionine chloride (MB). Furthermore, the as-synthesized porous KTiNbO$_5$ can perform photocatalytic degradation of MB with good effectivity. What’s more, after loading Au nanoparticles into it, a novel catalyst for catalytic hydrogenation of p-nitrophenolwas obtained. The possible ‘layer-by-layer quilt expose’ mode of Au-MnO$_2$-KTiNbO$_5$ composites for catalytichydrogenation of p-nitrophenol was proposed.

    • Author Affiliations



      1. School of Chemical Engineering, Anhui University of Science and Technology, Huainan, Anhui 232001, People’s Republic of China
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