Bifurcation features of the Belousov-Zhabotinskii reaction with mixed organic substrates

Rastogi, R. P. ; Srivastava, Sangita (1989) Bifurcation features of the Belousov-Zhabotinskii reaction with mixed organic substrates Chemical Physics Letters, 164 (2-3). pp. 173-177. ISSN 0009-2614

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Official URL: http://linkinghub.elsevier.com/retrieve/pii/000926...

Related URL: http://dx.doi.org/10.1016/0009-2614(89)85011-0

Abstract

Oscillations in the redox potential and Br concentration, the nature of the phase-plane plot and bifurcation have been reported for a wide range of ketone concentrations in Belousov-Zhabotinskii oscillators containing (1) glucose + acetone; (2) glucose + cyclohexane; (3) fructose + acetone and (4) fructose + cyclohexanone as mixed substrates. Both complex periodic and periodic oscillations are observed. Similarly, limit cycles and folded-limit cycles are obtained. Hopf as well as jug handle bifurcation occurs in specific circumstances.

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Deposited On:21 Jun 2011 12:05
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