Radical-controlled Oscillations in BrO_(3)^(-)-fructose-Mn^(2+)-H_(2)SO_(4) System

摘要

Sustained oscillations were observed in the BrO3?-fructose-Mn2+-H2SO4 system. Unlike the classical BZ oscillations, the present oscillations might be considered as radical- controlled rather than bromide-controlled since no substance subjected to bromination was present. Addition of acetone induced dual-frequency oscillations comprised of both the radical-controlled and the bromide-controlled oscillations.