Corpus ID: 208665554

Fe3O4修饰的Pt-Ru/C纳米催化剂的制备及其在无溶剂条件下邻氯硝基苯选择性加氢的催化性能

@inproceedings{Wang2013Fe3O4PtRuC,
  title={Fe3O4修饰的Pt-Ru/C纳米催化剂的制备及其在无溶剂条件下邻氯硝基苯选择性加氢的催化性能},
  author={YN Wang and Yx Yang and Y. Li and Jhen-Yi Lai and KP Sun},
  year={2013}
}
  • YN Wang, Yx Yang, +2 authors KP Sun
  • Published 2013
  • Materials Science
A series of Fe 3 O 4 -modified Pt-Ru/C nanocomposite catalysts were prepared by impregnation and hydrazine hydrate reduction of Pt and Ru precursors. Various Pt/Ru mass ratios of the catalysts were examined in terms of catalytic activity. They were characterized by transmission electron microscopic measurements (TEM), energy dispersive X-ray spectroscopy (EDX), X-ray photoelectron spectroscopy (XPS), and X-ray diffraction (XRD). The average diameters of the catalysts with different mass ratios… Expand