高等学校化学学报 ›› 1991, Vol. 12 ›› Issue (9): 1160.

• 论文 • 上一篇    下一篇

中性载体ETH1616推动质子在油/水界面的转移

汪尔康, 吴亚英, 漆德瑶, 俞泽穆   

  1. 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:1990-12-01 出版日期:1991-09-24 发布日期:1991-09-24
  • 通讯作者: 汪尔康
  • 基金资助:

    国家自然科学基金

The Proton Transfer Across Water/Oil Interface Facilitatited by Neutral lonophore ETH1616

Wang Er-kang, Wu Ya-ying, Qi De-yao, Yu Ze-mu   

  1. Laboratory of Electroanatytical Chemistry, Changchun Institute ofApplied Chemistry, Chinese Academy of Sciences, Changchun, 130022
  • Received:1990-12-01 Online:1991-09-24 Published:1991-09-24

摘要: 本文用循环伏安法和循环电流扫描计时电位法研究了中性载体ETH1616(N,N-bjs-heptylethyldiamide)推动质子在油/水界面的转移过程,探讨了有关转移过程的机理,测定了相应的扩散系数和配合物的稳定常数。

关键词: 中性载体, 油/水界面, ETH1616, 质子转移

Abstract: The proton transfer across the water/ nitrobenzene interface facilitated by ionophore ETH1616(N,N-bis heptyl-ethyldiamide) has been investigated by chronopotentiometry with linear current scanning and cyclic voltammetry. The stability constant of the complex and the diffusion coefficient of ionophore ETH1616in the nitrobenzene phase have been estimated, respectively. The mechanism of the proton transfer has been discussed.

Key words: Neutral ionophore, Water/oil interface, N,N-bis-heptyl-ethyldiamide, Proton transfer

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