par Schmitz, Guy
Référence Physical Chemistry 2010(21-24 September 2010: Belgrade), Physical Chemistry 2010, Proceedings 10th Int. Conf. Fundamental and Applied Phys. Chem., Society of Physical Chemists of Serbia, Vol. 1, page (193-199)
Publication Publié, 2010
Publication dans des actes
Résumé : Clock behaviours, resulting from transitions between different dynamical states, are observed in many different chemical systems. Some examples are discussed and compared: the Landolt reaction, the oxidation of Ce(III) by bromate, the reduction of iodate by hydrogen peroxide and the oxidation of iodine by hydrogen peroxide in the absence of iodate. In the last case, the bell rings when a stable steady state suddenly disappears.