摘要
用循环伏安法和方波伏安法研究了铜离子在4 甲氧基 2,6 二(3,5 二甲基吡唑) 1,3,5 三嗪(简称MBDT)吸附型修饰电极上的电化学行为.通过吸附在玻碳表面的配体与铜离子的配位作用,对Cu(Ⅱ)和Cu(Ⅰ)进行了电分析,结果表明,Cu(Ⅰ)在修饰电极上表现出比Cu(Ⅱ)高得多的灵敏度.
The electrochemical behaviors of copper ion at the glassy carbon electrode bearing the ligand of 4methoxyl2,6bis(3,5dimethylpyrazolyl)1,3,5triazine(MBDT)were investigated by CV and SWV.Electroanalysis of copper species,both Cu(Ⅱ)and Cu(Ⅰ),was achieved by coordination of the metal species to the ligand immobiliazed on the surface of the GC electrode,and the electroactive copper complex were determined voltammetrically.Results suggested that the electroanalysis of Cu(Ⅰ) showed more sensitivity than that of Cu(Ⅱ).
出处
《西北师范大学学报（自然科学版）》
CAS
2003年第3期57-60,共4页
Journal of Northwest Normal University(Natural Science)
基金
国家自然科学基金资助项目(20275031)
