高等学校化学学报

高等学校化学学报 ›› 1992, Vol. 13 ›› Issue (9): 1180.

• 论文 • 上一篇    下一篇

中性载体ETH157推动Cu2+离子在水/硝基苯界面上的转移

漆德瑶1, 胥成民1, 俞泽穆2, 汪尔康2   

  1. 1. 上海工业大学化学化工系, 上海, 200072;
    2. 中国科学院长春应用化学研究所电分析化学开放研究实验室, 长春, 130022
  • 收稿日期:1991-10-19 出版日期:1992-09-24 发布日期:1992-09-24
  • 通讯作者: 汪尔康
  • 基金资助:

    国家自然科学基金

Cupric Ion Transfer Across the Water/Nitrobenzene Interface Facilitated by lonophore ETH157

QI De-Yao1, XU Cheng-Min1, YU Ze-Mu2, WANG Er-Kang2   

  1. 1. Department of Chemistry and Chemical Engineering, Shanghai University of Technology, Shanghai, 200072;
    2. Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022
  • Received:1991-10-19 Online:1992-09-24 Published:1992-09-24

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摘要： 本文用循环伏安法研究了中性载体ETH157推动Cu2+离子在水/硝基苯界面上的转移过程,结果发现在水/硝基苯界面上,Cu2+离子与ETH157形成了逐级配合物,并伴有吸附现象产生,考察了有关过程的转移机制并讨论了相应的实验现象。

关键词: 液/液界面, 中性载体, ETH157, 循环伏安法, 铜离子

Abstract: The transfer process of cupric ion across the water/nitrobenzene interface facilitated by ETH157 has been studied by cyclic voltammetry.It has been concluded that the successive complex-formation between Cu2+ ion and ETH157 has occurred and coupled with adsorption phenomenon at the water/nitrobenzene interface.The mechanism of the transfer process is discussed.

Key words: Liquid/liquid interface, lonophore, ETH157, Cyclic voltammetry, Cu2+

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