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络合吸附催化伏安法存在络合吸附还原电流和平行催化电流,故其灵敏度很高,但尚未见这种体系的方波伏安法的报道,究其原因是其正、逆向方波上取样电流方向相同,且电流值彼此很接近,所以,将两者之差作为分析电流的常规方波伏安法(即差式方波伏安法)灵敏度很低,不适合分析要求,若采用本文提出的叠式方波伏安法则可达到很高的灵敏度,同时,由于
The complex adsorption catalytic voltammetry exists complex adsorption reduction current and parallel catalytic current, so its sensitivity is high, but the square wave voltammetry of this system has not been reported, the reason is its positive and negative square wave The sampling current direction is the same, and the current values are close to each other. Therefore, the sensitivity of the conventional square-wave voltammetry (ie, the differential square wave voltammetry), which uses the difference between the two, as the analysis current is very low and is not suitable for analysis. The proposed stack square wave voltammetry method can achieve very high sensitivity, at the same time, due to