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Revival Oscillations in a Closed Bromate-1,4-Cyclohexanedione-Acid System with Ferroin
Advanced Theory and Simulations ( IF 2.9 ) Pub Date : 2021-10-15 , DOI: 10.1002/adts.202100277 Petteri Kettunen 1 , Do Sung Huh 2 , István Szalai 3 , Tomohiko Yamaguchi 1
Advanced Theory and Simulations ( IF 2.9 ) Pub Date : 2021-10-15 , DOI: 10.1002/adts.202100277 Petteri Kettunen 1 , Do Sung Huh 2 , István Szalai 3 , Tomohiko Yamaguchi 1
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An unusual phenomenon of revival waves and oscillations is studied in a closed bromate-1,4-cyclohexanedione reaction system containing ferroin catalyst. Experiments with varying initial 1,4-cyclohexanedione and bromate concentrations show that revival oscillations spontaneously emerge at a narrow area of the reaction conditions. Numerical calculations of a kinetic model consisting of 22 reactions and 15 species are employed to gain understanding of the underlying mechanism contributing to such an exotic dynamics. The simulations are able to reproduce the qualitative, but not yet quantitative properties of the experimentally observed revival oscillations.
中文翻译：
含铁蛋白的封闭溴酸盐-1,4-环己二酮-酸系统中的复兴振荡
在含有亚铁催化剂的封闭溴酸盐-1,4-环己二酮反应体系中研究了一种不寻常的复兴波和振荡现象。改变初始 1,4-环己二酮和溴酸盐浓度的实验表明，在反应条件的狭窄区域内会自发地出现复苏振荡。由 22 个反应和 15 个物种组成的动力学模型的数值计算被用来了解促成这种奇异动力学的潜在机制。模拟能够重现实验观察到的复兴振荡的定性但尚未定量的特性。
更新日期：2021-12-07
中文翻译：
含铁蛋白的封闭溴酸盐-1,4-环己二酮-酸系统中的复兴振荡
在含有亚铁催化剂的封闭溴酸盐-1,4-环己二酮反应体系中研究了一种不寻常的复兴波和振荡现象。改变初始 1,4-环己二酮和溴酸盐浓度的实验表明，在反应条件的狭窄区域内会自发地出现复苏振荡。由 22 个反应和 15 个物种组成的动力学模型的数值计算被用来了解促成这种奇异动力学的潜在机制。模拟能够重现实验观察到的复兴振荡的定性但尚未定量的特性。
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