Collect. Czech. Chem. Commun. 1995, 60, 545-552

Spatial Structures in an Uncatalyzed Bromate Oscillator and Periodic Precipitation in Gels

Ľubica Adamčíková, Vladislav Holba and Viera Parkániová

Department of Physical Chemistry, Comenius University, 842 15 Bratislava, Slovak Republic


Stationary and moving structures in the uncatalyzed bromate-aniline-sulfuric acid oscillator and the formation of Liesegang rings in gelatin and silica gel were investigated. Structural analogies were found in the systems which are of a different nature. They exhibit properties typical of Turing type structures.