| [Mn(CHZ)_3](ClO_4)_2的极谱伏安行为研究 |
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| 引用本文： | 杨利,张同来,刘影,张建国.[Mn(CHZ)_3](ClO_4)_2的极谱伏安行为研究[J].科技导报(北京),2007(21). |
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| 作者姓名： | 杨利 张同来 刘影 张建国 |
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| 作者单位： | 北京理工大学宇航科学技术学院 爆炸科学与技术国家重点实验室，北京理工大学宇航科学技术学院，爆炸科学与技术国家重点实验室，北京理工大学宇航科学技术学院，爆炸科学与技术国家重点实验室，北京理工大学宇航科学技术学院，爆炸科学与技术国家重点实验室，北京100081，北京100081，北京100081，北京100081 |
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| 基金项目： | 国家自然科学基金项目(20471008) |
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| 摘 要： | 以硼酸缓冲溶液和氨水缓冲溶液的混合溶液为底液,使用示差脉冲法(DP)、方波法(SqW)和循环伏安法(CV)研究了在不同pH值条件下Mn(CHZ)3](ClO4)2的极谱伏安行为(CHZ:碳酰肼)。实验结果表明,Mn(CHZ)3](ClO4)2在电极表面具有吸附性,在DP和SqW方法中峰电位与pH值呈线性关系;而在CV法中峰电位则不受pH值的影响。极谱伏安法适合于该配合物的检测,并且具有灵敏度高、操作简单、快速等优点。
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| 关 键 词： | 极谱法 伏安法 配合物 |
Polarographic and Voltammetric Investigation on [Mn(CHZ)_3](ClO_4)_2 |
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| YANG Li,ZHANG Tonglai,LIU Ying,ZHANG Jianguo National Key Laboratory for Prevention and Control of Explosive Disasters,School of Aerospace Science and Engineering,Beijing Institute of Technology,Beijing ,China.Polarographic and Voltammetric Investigation on [Mn(CHZ)_3](ClO_4)_2[J].Science & Technology Review,2007(21). |
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| Authors: | YANG Li ZHANG Tonglai LIU Ying ZHANG Jianguo National Key Laboratory for Prevention and Control of Explosive Disasters School of Aerospace Science and Engineering Beijing Institute of Technology Beijing China |
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| Institution: | YANG Li,ZHANG Tonglai,LIU Ying,ZHANG Jianguo National Key Laboratory for Prevention and Control of Explosive Disasters,School of Aerospace Science and Engineering,Beijing Institute of Technology,Beijing 100081,China |
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| Abstract: | The polarographic and voltammetric behaviour of Mn(CHZ)3](ClO4)2 (CHZ: carbohydrazide) is studied by using DP(differential pulse), SqW(square wave) and CV(cyclic voltammetry) techniques. Electrochemical behaviour of the energetic compound in a mixed medium with borate buffer and ammonia buffer at different pH values is also studied. The results show Mn(CHZ)3](ClO4)2 has the redox on the electrode, the relation between the potential of peak in DP and SqW and the pH value is linear, and the potential of peak in CV is not related with pH value. The polarographic and voltammetric method is suitable for the determination of the energetic compounds, and it is fast, accurate and convenient. |
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| Keywords: | polarography voltammetry coordination compounds |
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