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Citation: Gao Zhi-Di, Li Ming-Cheng, Liu Jun-Li. The Oscillation of Chemical Affinity and Entropy Production of the Brusselator[J]. Acta Physico-Chimica Sinica, ;1992, 8(06): 824-828. doi: 10.3866/PKU.WHXB19920621 shu

The Oscillation of Chemical Affinity and Entropy Production of the Brusselator

1.
Department of Chemistry, Peking University, Beijing 100871

Received Date: 23 July 1991
Available Online: 15 December 1992

The time variation of chemical affinities A_p and entropy production ? of an open Brusselator system has been studied. It was found that the oscillating characteristics of A_p and ? are quite different. While A_p oscillations with a single peak in every period, ? has either a single peak or two-peak oscillations which depend on the kinetic mechanism of oscillation or values of A_p~?. The meaning to study oscillation of thermodynamic quantities was also discussed.
- Oscillation; Chemical affinity; Entropy production
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