摘要
本文用铅笔芯作为电极材料制成了供常规分析用的亚微盘电极,该电极制备简单、经济,在差分脉冲伏安法测定废水中的铜时,重现性好,几乎不存在残留效应,结果令人满意.
: A method for constructing second microdisk electrode with lead has been reported. Themethod is very simple and economy. The second microdisk electrode has advantages of good reproducibilityand small remnant action. Copper(I) in waste water is determined by differential pulse voltammetry at thesecond microdisk electrode. The results of sample determination are satisfied.
出处
《江西师范大学学报（自然科学版）》
CAS
1994年第3期267-269,272,共4页
Journal of Jiangxi Normal University(Natural Science Edition)
关键词
亚微盘电极
铅笔芯
差分脉冲伏安法
测定
铜
second microdisk electrode, lead, differential pulse voltammetry,determination of Cu(Ⅱ)
