The electrochemical behavior of maltol at a multi-walled carbon nanotube(MWNTs) modified glassy carbon electrodes was investigated by cyclic voltammetry(CV) and differential pulse voltammetry(DPV).

• 采用循环伏安法和示差脉冲伏安法研究了麦芽酚在多壁碳纳米管修饰电极上的电化学行为,建立了一种直接测定饮料样品中麦芽酚含量的电分析测试方法。