应用化学 ›› 1985, Vol. 0 ›› Issue (3): 29-33.

• 研究论文 • 上一篇    下一篇

油/水界面上的循环伏安法——研究离子载体所推动的离子转移

郭渡1, A. Hofmanovà2, J. Koryta2   

  1. 1. 中国科学院长春应用化学研究所;
    2. 捷克斯洛伐克科学院海洛夫斯基物理化学和电化学研究所
  • 收稿日期:1984-10-15 修回日期:1985-02-25 出版日期:1985-09-10 发布日期:1985-09-10

VOLTAMMETRIC STUDY OF ION TRANSFER ACROSS OIL/WATER INTERFACE FACILITATED BY IONOPHORE

Guo Du1, A. Hofmanovà2, J. Koryta 2   

  1. 1. Changchun Institute of Applied Chemistry, Academia Sinica;
    2. Institute of Physical Chemistry and Electrochemistry Czechoslovak Academy of Science
  • Received:1984-10-15 Revised:1985-02-25 Published:1985-09-10 Online:1985-09-10

摘要: 本文应用憎水亲油的四苯硼酸四苯鉮(tetraphenylarsonium tetraphenylborate简写TPAsTPB)和二卡宝钴酸四丁铵(tetraphenylammonium dicarbolylcobate简写TBADCC)为硝基苯相的基础电解质,进一步考察了水/硝基苯界面上中性大环离子载体所推动的碱金属离子转移,测定了有关络合反应的稳定常数。

Abstract: The transfer of alkali metal ion from water to nitrobenzene facilitated by macrocyclic neutral ionophere has been investigated by voltammetry at the nitrobenzene/water interface. The "potential window" has been extended to the negative direction by using the more hydrophobic salt, tetraphenylarsonium tetraphenylborate, as the base electrolyte in the nitrobenzene phase.