Chaotic dynamics in an unstirred ferroin catalyzed Belousov–Zhabotinsky reaction

Maria Liria Turco Liveri, Federico Rossi, Mauro Rustici, Marcello Antonio Budroni, Nadia Marchettini

Risultato della ricerca: Article

22 Citazioni (Scopus)

Abstract

The Belousov–Zhabotinsky (BZ) reaction is the best known example of far from equilibrium self-organizing chemical reaction. Among the many dynamical behaviors that this reaction can exhibit, spatiotemporal chaos attracted particular interest, both for the ferroin and cerium catalyzed systems. In recent years transient chaos was found in the cerium catalyzed BZ reaction, when conducted in batch and unstirred reactors. It was established that the chaotic oscillations, originated by the coupling among chemical kinetics and transport phenomena, appeared and disappeared following a Ruelle–Takens– Newhouse scenario. In this Letter, we show results about the ferroin catalyzed system conducted in batch and unstirred reactors. An aperiodic transient regime was detected and we show that this is a genuine manifestation of spatio-temporal chaos.
Lingua originaleEnglish
pagine (da-a)322-326
Numero di pagine5
RivistaChemical Physics Letters
Volume2009-10
Stato di pubblicazionePublished - 2009

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Cerium
Chaos theory
Batch reactors
cerium
chaos
reactors
Kinetics
oscillations
ferroin
kinetics

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

Cita questo

Chaotic dynamics in an unstirred ferroin catalyzed Belousov–Zhabotinsky reaction. / Turco Liveri, Maria Liria; Rossi, Federico; Rustici, Mauro; Budroni, Marcello Antonio; Marchettini, Nadia.

In: Chemical Physics Letters, Vol. 2009-10, 2009, pag. 322-326.

Risultato della ricerca: Article

Turco Liveri, Maria Liria ; Rossi, Federico ; Rustici, Mauro ; Budroni, Marcello Antonio ; Marchettini, Nadia. / Chaotic dynamics in an unstirred ferroin catalyzed Belousov–Zhabotinsky reaction. In: Chemical Physics Letters. 2009 ; Vol. 2009-10. pagg. 322-326.
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