Cobalt phosphides were synthesized by high-energy ball-milling technique.
采用高能球磨法合成磷化钴系列化合物。
XRD, CO chemisorption, TPR, HRTEM, and XPS techniques were used to characterize the structures of metal phosphides, which provide some insights into the enhanced HDS activities.
采用XRD、CO化学吸附、TPR、HRTEM、XPS等表征技术对制备的催化剂的结构进行了表征，并对得到的催化剂反应性能结果进行了原理的探讨。
Improvement and modification of traditional metal sulphide catalysts, and the current situation of new catalysts such as metal carbides, metal nitrides and metal phosphides are emphasized.
着重概述了传统金属硫化物催化剂的改性方法，新型的金属碳化物、金属氮化物和金属磷化物催化剂的研究现状。
Nickel phosphides(Ni2P) as the active component in the hydrodesulfurization process which have showed excellent desulfurization performance is considered as new generation of HDS catalysts.
研究表明磷化镍在加氢脱硫反应过程中显示出优异的深度脱硫性能，被认为是新一代加氢脱硫催化剂。
A series of transition metal carbides and phosphides were prepared by temperature-programmed reaction method, and their activities for NO dissociation and reduction reactions were investigated.
利用程序升温反应法制备了一系列过渡金属碳化物和磷化物，研究它们的晶格热稳定性，考察它们的NO解离和还原反应性能。
A series of transition metal carbides and phosphides were prepared by temperature-programmed reaction method, and their activities for NO dissociation and reduction reactions were investigated.
利用程序升温反应法制备了一系列过渡金属碳化物和磷化物，研究它们的晶格热稳定性，考察它们的NO解离和还原反应性能。
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