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A facile approach for the synthesis of porous \(\hbox {KTiNbO}_{5}\) catalyst with good activity for hydrogenation of p-nitrophenol

  • Ping Yang
  • Jun Hu
  • Youchun Yu
  • Bin Wang
Article
  • 126 Downloads

Abstract

Through simple ions exchange and hydrothermal reaction, the porous structure of \(\hbox {MnO}_{2}\)-pillared \(\hbox {KTiNbO}_{5}\) composites were synthesized. The fabricated porous structure makes \(\hbox {KTiNbO}_{5}\) as good absorbance property for methylthionine chloride (MB). Furthermore, the as-synthesized porous \(\hbox {KTiNbO}_{5}\) 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-nitrophenol was obtained. The possible ‘layer-by-layer quilt expose’ mode of \(\hbox {Au-MnO}_{2}\hbox {-KTiNbO}_{5}\) composites for catalytic hydrogenation of p-nitrophenol was proposed.

Keywords

Porous structure \(\hbox {MnO}_{2}\)-pillared \(\hbox {KTiNbO}_{5}\) photocatalytic degradation catalytic hydrogenation 

Notes

Acknowledgements

This work is supported by the national natural science foundation of China (No. 21505001), the key Young Teacher Project of Anhui University of Science and Technology (QN201313), and the Research Fund for the Doctoral Program of Anhui University of Science and Technology (11109).

Supplementary material

12034_2018_1552_MOESM1_ESM.doc (400 kb)
Supplementary material 1 (doc 400 KB)

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Copyright information

© Indian Academy of Sciences 2018

Authors and Affiliations

  1. 1.School of Chemical EngineeringAnhui University of Science and TechnologyHuainanPeople’s Republic of China

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