汞离子在EDTA/ATT修饰电极上的电化学行为
Electrochemical behavior of Hg2+ in EDTA/ATT modified electrodes
提出EDTA/ATT复合物修饰玻碳电极测微量Hg2+的新方法。本文利用酸化凹凸棒土(ATT)与乙二胺四乙酸-4Na(EDTA)制备了EDTA/ ATT复合物，并将该复合物固定在玻碳电极表面上，运用循环伏安法研究Hg2+在薄膜修饰电极上的电化学行为，并据此测量溶液中痕量Hg2+。
Forward new methods to test Hg2 +,which is EDTA/ ATT modified glassy carbon electrode. This paper using acidizing attapulgite (ATT) and ethylenediamine tetraacetate - 4Na (EDTA) preparation for complex, then fix it on the surface of glassy carbon electrode, research electrode electrochemical behavior of Hg2 + by cyclic voltammetry, and measuring the concentration in the solution.
蔡娟
电化学工业
电化学凹凸棒土EDTA修饰电极Hg(Ⅱ)
electrochemicalattapulgiteEDTAelectrodeHg (Ⅱ)
蔡娟.汞离子在EDTA/ATT修饰电极上的电化学行为[EB/OL].(2010-05-26)[2025-08-04].http://www.paper.edu.cn/releasepaper/content/201005-672.点此复制
评论