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研究报道了邻菲啰啉合铁(Ⅱ)催化下的化学振荡反应,对振荡的影响因素进行了研究和讨论.运用正交实验法确立了振荡反应进行的有效浓度范围.获得振荡的诱导期和周期与反应物浓度之间的变化趋势曲线,以及振荡反应在诱导期和振荡期的表观活化能.根据反应过程中的现象和实验数据,建立了振荡反应的模型和反应机理,进而为反应过程和机理研究提供一些实验依据.
The chemical oscillating reaction catalyzed by ortho-phenanthroline iron (Ⅱ) has been reported and the influencing factors of the oscillation have been studied and discussed. The orthogonal experiment was used to establish the effective concentration range of the oscillating reaction. The oscillating induction period And the trend curve between the period and reactant concentration, and the apparent activation energy of the oscillatory reaction during the induction period and the oscillation period.According to the phenomena and experimental data during the reaction process, the model and the reaction mechanism of the oscillatory reaction were established, Reaction process and mechanism to provide some experimental evidence.