Now, the thermal stability of materials' oxygen storage capacity (OSC) has been improved greatly, but its textural properties, especially after being aged at high temperature, are still dissatisfying.
经过多年的努力，材料储氧性能的抗老化性已经得到了较好的解决，但是高温对材料织构性能的破坏作用仍然很严重。
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。
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