Acta Chim Slov. 2020 Dec;67(4):1216-1226.
Ruthenium oxide hexacyanoferrate (RuOHCF) film was electrochemically deposited on to a glassy carbon (GC) surfaceusing consecutive cyclic voltammetry as a facile and green synthetic strategy. The electrochemical behaviour and electrocatalytic properties of the modified electrode Ru?HCF/GC were evaluated with regards to electroreduction of hydrogen peroxide and iodate in a strong acidic medium (pHs 1.0-2.0) by using different electrochemical techniques, including cyclic voltammetry and amperometry at a constant potential. Electrochemical studies indicated that Ru?HCF/GC possess a high catalytic activity in both studied reactions, fast response and good reproducibility of the current signal. The Ru?HCF/GC exhibits enhanced electrocatalytic behaviour compared with other modified electrodes reported before. The simple and reproducible procedure for electrode fabrication, the wide linear range, anti-interference performance and long-time stability of the Ru?HCF/GC make it a promising sensing material for practical quantitative determination of hydrogen peroxide and iodate. Remarkably, the reported modified.
氧化钌六氰合铁酸盐（RuOHCF）薄膜通过连续循环伏安法在玻碳（GC）表面电化学沉积，这是一种简单且环保的合成策略。通过使用不同的电化学技术，包括循环伏安法和恒电位安培法，评估了修饰电极 Ru?HCF/GC 在强酸性介质（pH 1.0-2.0）中对过氧化氢和碘酸还原的电化学行为和电催化性能。电化学研究表明，Ru?HCF/GC 在这两种反应中均具有高催化活性、快速响应和良好的电流信号重现性。与之前报道的其他修饰电极相比，Ru?HCF/GC 表现出增强的电催化行为。Ru?HCF/GC 电极制备过程简单、重现性好、线性范围宽、抗干扰性能好、长时间稳定性好，使其成为一种有前途的传感材料，可用于实际定量测定过氧化氢和碘酸。值得注意的是，所报道的修饰
