引用本文:
徐刚, 董文丽, 任凌燕, 刘火安. 双水杨醛缩乙二胺合铜(Ⅱ)席夫碱金属配合物的合成及应用[J]. 应用化学,
2013, 30(1): 88-92.
doi:
DOI:10.3724/SP.J.1095.2013.20024
Citation: XU Gang, DONG Wenli, REN Lingyan, LIU Huoan. Synthesis and Application of Copper(Ⅱ) Schiff Base Complex with Ethylene-diamine-bis-(salicylaldehyde)[J]. Chinese Journal of Applied Chemistry, 2013, 30(1): 88-92. doi: DOI:10.3724/SP.J.1095.2013.20024
Citation: XU Gang, DONG Wenli, REN Lingyan, LIU Huoan. Synthesis and Application of Copper(Ⅱ) Schiff Base Complex with Ethylene-diamine-bis-(salicylaldehyde)[J]. Chinese Journal of Applied Chemistry, 2013, 30(1): 88-92. doi: DOI:10.3724/SP.J.1095.2013.20024
双水杨醛缩乙二胺合铜(Ⅱ)席夫碱金属配合物的合成及应用
English
Synthesis and Application of Copper(Ⅱ) Schiff Base Complex with Ethylene-diamine-bis-(salicylaldehyde)
Abstract:
A copper(Ⅱ) Schiff base complex with ethylene-diamine-bis-(salicylaldehyde)[Cu(Ⅱ)-EDBSAD] was synthesized and a poly vinyl chloride(PVC) membrane electrode with the complex as neutral carrier was prepared.The electrode displays a preferential potentiometric response to SCN-and exhibits near Nernst response for SCN- within a wide concentration range(1.0×10-1~1.0×10-7 mol/L) with calibration curve equation of E(mV)=-51.75lg cSCN--255.29,and a detection limit of 5.6×10-8 mol/L in pH=5.5 phosphate buffer solution at 25℃.This electrode was applied to the determination of SCN- in waste water and the obtained result was in good agreement with those of high-performance liquid chromatography method.
-
Key words:
- copper(Ⅱ) complex
- / ion-selective electrode
- / SCN-
- / waste water
-
-
扫一扫看文章
计量
- PDF下载量: 0
- 文章访问数: 343
- HTML全文浏览量: 26
下载:
