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Graphene-TiO2 Nanocomposite-Modified Screen-Printed Electrode for Sensitive Nitrite Determination in Hot Spring Water

机译:石墨烯-TiO 2 纳米复合修饰丝网印刷电极测定温泉水中的亚硝酸盐

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In the present work, a TiO2/reduced graphene oxide (RGO) nanocomposite-modified glassy carbon electrode (GCE) served as a highly sensitive electrochemical platform for the determination of nitrite. A simple wet chemical method was used for the synthesis of RGO-TiO2. The electrocatalytic behavior of our proposed sensor for the oxidation of nitrite was studied using cyclic voltammetry (CV) and amperometric methods. Furthermore, our proposed sensor has been successfully applied for the determination of nitrite in real hot spring water samples.
机译:在目前的工作中,TiO 2 /还原氧化石墨烯(RGO)纳米复合改性玻璃碳电极(GCE)用作测定亚硝酸盐的高灵敏度电化学平台。一种简单的湿化学方法被用于合成RGO-TiO 2。我们使用循环伏安法(CV)和安培法研究了我们提出的传感器对亚硝酸盐氧化的电催化行为。此外,我们提出的传感器已成功应用于实际温泉水样品中亚硝酸盐的测定。

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