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本文首次报道酪氨酸-KBrO_3-H_2SO_4体系的非催化化学振荡反应及在Ce~(3+)等金属离子催化下的振荡反应,研究了振荡反应产物及许多因素对振荡反应的影响,讨论了非催化振荡反应的控制机理。根据实验结果以及振荡反应的一般机理,对上述体系非催化振荡反应的机理作了初步的探索,并用以对实验现象作了定性说明。
In this paper, we firstly report the non-catalytic chemical oscillatory reaction of tyrosine-KBrO 3 -H 2 SO 4 system and the oscillatory reaction catalyzed by metal ions such as Ce 3+. The effects of oscillatory reaction products and many factors on the oscillatory reaction were discussed. Control mechanism of non-catalytic oscillation reaction. Based on the experimental results and the general mechanism of the oscillatory reaction, the mechanism of the non-catalytic oscillatory reaction of the above system was preliminarily explored and used to qualitatively explain the experimental phenomena.