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ＥｕＦｅＯ＿３用柠檬酸络合法制备，ＥｕＦｅＯ＿３的钙钛矿物相用ＸＲＤ测定。用ＣＯ还原脉冲及用Ｏ＿２再氧化脉冲证实在ＥｕＦｅＯ＿３上ＣＯ氧化为Ｒｅｄｏｘ机理，用外循环流动无梯度反应器研究了ＥｕＦｅＯ＿３上ＣＯ氧化Ｒｅ－ｄｏｘ动力学。实验结果服从Ｒｅｄｏｘ方程。用正文设计法估计动力学方程的参数。
EuFeO_3 was prepared by citric acid complexation method, EuFeO_3 perovskite phase was measured by XRD. The oxidation of CO on EuFeO_3 to Redox mechanism was confirmed by CO reduction pulse and O_2 reoxidation pulse. The kinetics of CO oxidation of Re-dox on EuFeO_3 was studied by external circulation flow gradientless reactor. The experimental results obey the Redox equation. Estimating Parameters of Dynamic Equation with Body Design Method.