Influence of treatment conditions on the reduction behavior, the structure and the catalytic properties of Fe2O3/ZrO2 catalyst has been studied by using TPR, XPS, XRD, Mossbauer spectroscopy and reaction test.
用TPR,Mossbauer谱法,XPS,XRD及反应评价等手段研究了Fe2O3/ZrO2催化剂的还原行为、铁物种状态和CO加氢反应性能。
To develop the RAINBOW piezoelectric actuator with ultra-high displacement, the reduction behavior of PLZT piezoelectric ceramics was researched by experiments.
为研制具有超大位移的RAINBOW压电驱动器,实验研究了制备该器件的PLZT压电陶瓷的高温还原行为。
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