The reduction and hydrogen sorption for these catalysts were instigated by means of combination of temperature-programmed reduction ( TPR) and temperature-resolved sorption ( TRS ) technique.
利用程序升温还原法（TPR）和定温吸附（TRS）相结合的技术来研究这些催化剂的还原情况和对氢的吸附情况。
The measurements of the oxygen storage capacity (OSC) and temperature programmed reduction (TPR) were used to characterize the properties of the catalysts.
进行了三效催化活性的评价，程序升温还原（TPR）表征和储氧量的测定。
The catalyst is characterized by temperature programmed reduction (TPR), H_2 chemisorption and ammonia temperature programmed desorption (NH3-TPD).
采用程序升温还原(TPR)、氢的化学吸附和NH_3的程序升温脱附(NH3 - TPD)对催化剂进行了表征。
Then, X-ray photoelectron spectra (XPS) and H2-temperature programmed reduction (H2-TPR) were conducted to evaluate the variation of redox properties during the substitution process.
然后，X射线光电子能谱（XPS）和H2 -程序还原（H2 -TPR）等温度进行了评估，在替代过程中的氧化还原性的变化。
Then, X-ray photoelectron spectra (XPS) and H2-temperature programmed reduction (H2-TPR) were conducted to evaluate the variation of redox properties during the substitution process.
然后，X射线光电子能谱（XPS）和H2 -程序还原（H2 -TPR）等温度进行了评估，在替代过程中的氧化还原性的变化。
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