| ClO2-—I-—MA化学振荡反应体系的研究 |
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| 引用本文： | 王芳,施来顺.ClO2-—I-—MA化学振荡反应体系的研究[J].泰山医学院学报,2007,28(3):188-190. |
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| 作者姓名： | 王芳 施来顺 |
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| 作者单位： | 1. 泰山医学院化学与化学工程学院,山东,泰安,271000
2. 山东大学化学与化工学院,山东,济南,250000 |
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| 摘 要： | 目的探讨出封闭反应器中ClO2--I--MA化学振荡体系的振荡规律。方法采用紫外可见分光光度计在I3-的吸收峰(350 nm)处进行时间扫描,从而得到体系中I3-的浓度随时间的变化规律。结果检测到比率ClO2-]0/I-]0以及MA的浓度对振荡现象的影响。结论比率ClO2-]0/I-]0对振荡现象的产生有很大的影响,MA的浓度对振荡现象产生与否影响不大。
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| 关 键 词： | 化学振荡 ClO2-—I-—MA体系 研究 |
| 文章编号： | 1004-7115（2007）03-0188-03 |
| 收稿时间： | 2006-11-12 |
| 修稿时间： | 2006年11月12 |
Research on Chlorite-Iodide-Malonic Acid Oscillatory Reaction Systems |
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| WANG Fang,SHI Lai-shun.Research on Chlorite-Iodide-Malonic Acid Oscillatory Reaction Systems[J].Journal of Taishan Medical College,2007,28(3):188-190. |
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| Authors: | WANG Fang SHI Lai-shun |
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| Abstract: | Objective:To research into the oscillatory rules of a closed system containing an aqueous mixture of chlorite,iodide and malonic acid.Methods: The UV spectrophotometer was used to show oscillation in the light absorbance of triiodide.Results: The influence of 0/0 and the initial concentration of malonic acid on the appearance of the oscillation was detected.Conclusion: The appearance of the oscillation depends critically on the ratio 0/ 0.The occurrence of oscillation is less sensitive to the initial concentration of malonic acid. |
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| Keywords: | oscillation chlorite-iodide-malonic acid system study |
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