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期刊论文

Copper(II) ion induced monolayer formation of p-tert-butylthiacalix[4]arene at the air-water interface

施宪法Zhifeng Ye a Shufeng Pang a Weijiang He a Xianfa Shi b* Zijian Guo a Longgen Zhu a

Spectrochimica Acta Part A 57(2001)1443-1447,-0001,():

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摘要/描述

The monolayer properties of p-tert-butylthiacalix[4]arene (TCA) at the air-water interface was investigated by the measurements of surface pressure-area isotherms. However, TCA only exists as a trimmer aggregate on the subphase of deionized water. Copper (II) ion in the subphase can induce the monolayer formation of TCA. The UV-Vis spectra and FTIR spectra of the transferred films suggested that the monolayer formation was fulfilled through the coordination of copper (II) ion to TCA at the air-water surface.

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