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

Bulletin of Materials Science

PING YANG^1¹ 

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

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

DOI  :  

学科分类：材料工程

来源: Indian Academy of Sciences

【 摘 要 】

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.

【 授权许可】

CC BY