基于ZIF纳米材料对苯二酚电化学传感的构置与应用

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中图分类号：TQ035；O657 文献标志码：A 文章编号：1671-0460（2026）01-0117-04

Abstract：Co-ZIF-67nanocompositeswere synthesized bychemical method.The nanocompositeswere characterized by scaning electron microscopy.An electrochemical sensor（Co-ZIF-67/GCE） was constructed bymodifying thenanomaterial ontheelectrode.Theelectrochemicalperformanceof Co-ZIF-67/GCEwasdeterminedbycyclicvoltammetryand amperometry.The resultsshowed that thelinear range of the electrochemical sensorfor the determination of hydroquinone was from 1.34μmol⋅L-1 to under the optimal conditions， and the detection limit was 0.45μmol⋅L-1 . The research esults can broaden the appication scope of ZIF nanomaterials and provide some reference for the construction of electrochemical sensors for hydroquinone.

Key words： Nanomaterials; Hydroquinone; Electrochemistry; Cyclic voltammetry; Amperometry; Catalysis

对苯二酚是重要的化工原料，广泛应用于橡胶抗氧化剂、照相显影剂、香料、农药、医药、染料等领域。（剩余5440字）