茚三酮对B-Z振荡反应的影响  

Effect of ninhydrin on the B-Z oscillating chemical reaction

作　　者：高锦章[1] 索南[1] 杨武[1] 王蕾[1] 赵国虎[1] 孙看军[1] 

机构地区：[1]西北师范大学化学化工学院,兰州730070

出　　处：《分析试验室》2004年第6期5-7,共3页Chinese Journal of Analysis Laboratory

基　　金：教育部骨干教师基金(3076);中国 乌克兰政府间科技合作项目(043 05);西北师范大学科技创新工程(KJCXGC 01)

摘　　要：研究了茚三酮对B Z振荡体系的影响,考察了振幅和周期的改变值与茚三酮浓度的关系。结果表明,在6.9×10-7～4.2×10-2mol/L范围内,第一振幅改变值与茚三酮浓度有良好的线性关系,相关系数为0.9977。依据FKN模型,对此反应机理进行了初步探讨。The effect of ninhydrin on the B-Z oscillating chemical reaction was studied. Results showed that the change of the first oscillation period was linearly proportional to the concentration of ninhydrin in the range of 6.9×10^(-7)～4.2×10^(-2) mol/L, and the correlation coefficient was 0.9977. The possible reaction mechanism was explained using the FKN model.

关 键 词：茚三酮 B-Z振荡反应 机理 

分 类 号：O657.1[理学—分析化学]