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介绍一种用于油/水界面电分析化学研究的四电极系统电流扫描极谱仪。仪器包括三种功能:计时电位法;电流扫描极谱法;电流环扫伏安法。用TBA~+(四丁基铵阳离子)对仪器的三种功能进行了验证。对补偿iR降影响的方法作了说明。
A four-electrode system current scanning polarography for oil / water interface electroanalytical chemistry was introduced. The instrument includes three functions: chronopotentiometry; current sweep polarography; current loop sweeping Anfa. Three functions of the instrument were verified with TBA ~ + (tetrabutylammonium cation). The method of compensating for the effect of iR drop is described.