摘要
This paper presents a study of the concentration range of reartant of oscillation reaction in α-hydroxy-propionic acid-KBrO3-MnSO4-H2SO4-propanone system. The special feature of the reaction is a damped oscillation. A section of the damped oscillation wave is similar to a spindle. Effects of many facstors on the oscillation have been examined.The period and amplitude as function of the initial concentration of each reactant have been studied. It was found that mumbers, period and amplitude of each section of damped oscillation and preoscillatory time depend on the initial concentrations of the reactants.
This paper presents a study of the concentration range of reartant of oscillation reaction in α-hydroxy-propionic acid-KBrO3-MnSO4-H2SO4-propanone system. The special feature of the reaction is a damped oscillation. A section of the damped oscillation wave is similar to a spindle. Effects of many facstors on the oscillation have been examined.The period and amplitude as function of the initial concentration of each reactant have been studied. It was found that mumbers, period and amplitude of each section of damped oscillation and preoscillatory time depend on the initial concentrations of the reactants.
出处
《物理化学学报》
SCIE
CAS
CSCD
北大核心
1996年第7期664-667,共4页
Acta Physico-Chimica Sinica
关键词
乳酸
化学振荡
诱导期
振荡周期
α-hydroxy-propionic acid, Chemical oscillation, Preoscillatory time,Oscillation period
