کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
61399 | 47581 | 2013 | 9 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: A feasible approach to the synthesis of nickel phosphide for hydrodesulfurization A feasible approach to the synthesis of nickel phosphide for hydrodesulfurization](/preview/png/61399.png)
In this paper, we propose a simple and feasible method for synthesizing bulk and supported nickel phosphides from oxide precursors. The new approach uses a low hydrogen flow speed and is not affected by the heating rate. The results indicate that Ni2P can be synthesized at 600 °C from its oxide precursors with a mole ratio of Ni/P = 2/1. The hydrodesulfurization activity results indicate that the direct-reduction method shows excellent performance in the synthesis of supported catalysts.
Bulk and supported nickel phosphides could be synthesized simply by the direct-reduction method from the phosphate precursor. The new approach requires a low H2 flow speed and is not affected by heating rate.Figure optionsDownload high-quality image (66 K)Download as PowerPoint slideHighlights
► Bulk and supported nickel phosphides were prepared by the direct-reduction method.
► The new approach requires low H2 flow speed and is not affected by heating rate.
► The new approach shows excellent performance in the synthesis of catalysts.
Journal: Journal of Catalysis - Volume 299, March 2013, Pages 1–9