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。
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