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Characteristic Wave Formation in the 1,4-Cyclohexanedione-Bromate-Ferroin Reaction System

机译:1,4-环己二酮-溴酸盐-铁蛋白反应体系中的特征波形成

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The bromate-1, 4-cyclohexanedione-ferroin oscillation ns are uncovered to support two types of wave activities after the disappearance of initial waves. The induction period of the revival wave is typically above 10 hours and its dependence on the initial concentrations of reactants is qualitatively different from that of initial waves. The revival wave shows a concentric pattern with a longer wavelength while the initially induced wave shows an irregular spiral pattern with a high wave frequency similarly with in the traditional Belousov-Zhabotinsky reaction system using malonic acid. In addition to their differences in propagating speed and wavelength, the initial waves and the revival patterns have different colors, suggesting that different reaction mechanisms are involved in the formation of these spatiotemporai behaviors.
机译:在初始波消失后,未发现bromate-1,4-环己二酮-铁蛋白振荡ns,以支持两种波活动。复兴波的诱导期通常在10小时以上,并且其对反应物初始浓度的依赖性在质量上与初始波不同。与使用丙二酸的传统Belousov-Zhabotinsky反应系统相似,复兴波显示出具有更长波长的同心圆图案,而初始感应波显示出具有高波频率的不规则螺旋形图案。除了它们在传播速度和波长上的差异外,初始波和复兴模式还具有不同的颜色,表明这些时空行为的形成涉及不同的反应机制。

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