Specific adsorption of metal complexes of tetraphenylporphyrin at dodecane-water interface

被引：16

作者：

Nagatani, H ^{[1
]}

Watarai, H ^{[1
]}

机构：

[1] OSAKA UNIV, GRAD SCH SCI, DEPT CHEM, TOYONAKA, OSAKA 560, JAPAN

来源：

CHEMISTRY LETTERS | 1997年 / 02期

关键词：

D O I：

10.1246/cl.1997.167

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Interfacial adsorption of the metal complexes of tetraphenylporphyrin (TPP) was found out in the dodecane-water system by a high-speed stirring method. Among metalloporphyrins of five metals examined, ZnTPP and VOTPP showed appreciable adsorptivity at dodecane-water interface and adsorption constants were determined by applying Langmuir isotherm. The interfacial adsorptivity of complexes decreased in the order, ZnTPP > VOTPP > CoTPP, NiTPP, CuTPP.

引用

页码：167 / 168

页数：2

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