A new exptl. system of coupled chem. oscillators is presented. Three cation-exchange beads loaded with ferroin are spatially distributed in triangular forms and immersed in the Belousov-Zabotinsky reaction mixt. The cation-exchange beads were in no contact with each other. The cation-exchange bead was used as a chem. oscillator. Spontaneous switching between two out-of-phase oscillations was observed.
Nishiyama, Nobuaki; Eto, Kaori
Dep. Chem., Fukuoka Univ. Educ., Munakata, 811-41, Japan
J. Chem. Phys. (1994), 100(9), 6977-8