浏览全部资源
扫码关注微信
纸质出版日期：1994，
扫 描 看 全 文
[1]丁世家,袁太先.铜－嘌呤配位吸附波研究[J].重庆医科大学学报,1994(02):133-135.
THE ADSORPTIVE-COMPLEX WAVE FO Cu(Ⅱ)-Purine[J]. Journal of Chongqing Medical University, 1994,(2).
[1]丁世家,袁太先.铜－嘌呤配位吸附波研究[J].重庆医科大学学报,1994(02):133-135. DOI：
THE ADSORPTIVE-COMPLEX WAVE FO Cu(Ⅱ)-Purine[J]. Journal of Chongqing Medical University, 1994,(2). DOI：
本文提出了Ｃｕ（Ⅱ）──嘌呤配位吸附波。在ｐＨ为６．９０的Ｂ·Ｒ缓冲溶液中，该波的峰电位为－０．２４０（Ｖ）（ｖｓ·ＳＣＥ），对极谱波的电流，电位性质和电极反应机理进行了研究，利用该波的一阶导数值可测定铜离子浓度，检测下限为９．０×１０￣（－８）ｍｏｌ·ｄｍ￣（－３）。
n this paper
the adsorptive-complex wave of Cu(Ⅱ)─purine is proposed
In the supportingelectrolyte of BR buffer solution at pH= 6.90
the peak potential of the wave is about-0.24OV(vs.SCE).The behaviour of current-potential curve and the mechanism of electrodereaction were studied
several electrochemical parameters were determined
The concentration ofCopper(Ⅱ)can be measured by using the first deravative adsorptive-complex ipp
the detectionlimitation is 9
00×10￣(-8)mol.dm￣(-3)。
吸附波铜嘌呤
0
浏览量
34
下载量
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621 京公网安备11010802024621