| 间苯三酚对碱性条件下铜体系化学振荡反应的影响 |
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| 引用本文： | 向晓明.间苯三酚对碱性条件下铜体系化学振荡反应的影响[J].西北民族学院学报,2006,27(1):33-36. |
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| 作者姓名： | 向晓明 |
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| 作者单位： | 西北民族大学化工学院 甘肃兰州730030 |
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| 摘 要： | 通过研究间苯三酚对Cu(Ⅱ)-H2O2-NaSCN振荡体系(简称铜体系)的影响,并考察间苯三酚浓度在1.268×10-3~1.296×10-4mol·L-1范围内,间苯三酚的浓度与振荡反应周期的改变值△T之间的相关关系,从而可初步解释间苯三酚对铜体系振荡反应影响的机理,为其分析测试奠定了基础.
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| 关 键 词： | 间苯三酚 铜体系振荡反应 振荡机理 |
| 文章编号： | 1009-2102(2006)01-0033-03 |
| 修稿时间： | 2005年12月10 |
The Effect of Phloroglucinol on Cu(Ⅱ)-H2O2-NaSCN chemical Oscillation |
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| XIANG Xiao-ming.The Effect of Phloroglucinol on Cu(Ⅱ)-H2O2-NaSCN chemical Oscillation[J].Journal of Northwest Minorities University(Natural Science ),2006,27(1):33-36. |
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| Authors: | XIANG Xiao-ming |
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| Abstract: | The effect of Phloroglucino on the copper(Ⅱ)-catalyzed oscillating reaction between hydrogen peroxide and sodium thiocyanate was studied. The reaction is implemented in a steady closed system and changes in the oscillation period on each perturbation are proportional to the Phloroglucinol concentration from1.268×10 -3 -1.296×10 -4 mol·L The method feature good precision due to the fact that the closed system has a noticeable stabilization. Some aspects of the interaction of Phloroglucino with the oscillation chemical system are discussed. |
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| Keywords: | Phloroglucino oscillation chemical reaction oscillationMechanism |
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