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

作　　者：HeXingLI ChunHuaGE 

机构地区：[1]DepartmentofChemistry,ShanghaiNormalUniversity,Shanghai200234

出　　处：《Chinese Chemical Letters》2005年第5期579-582,共4页中国化学快报（英文版）

基　　金：This work was supported by the National Natural Science Foundation of China(2037703 1);the Natural Science Foundation of Shanghai(03DJ 14005)

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.

关 键 词：Radical-controlled fructose (Fru) BZ type oscillations dual-frequency oscillations. 

分 类 号：O629.112[理学—有机化学]