X-RAY-DIFFRACTION STUDIES OF THE EFFECTS OF CA2+ AND CU2+ ON LANGMUIR MONOLAYERS OF HENEICOSANOIC ACID

被引：45

作者：

LIN, B ^{[1
]}

BOHANON, TM ^{[1
]}

SHIH, MC ^{[1
]}

DUTTA, P ^{[1
]}

机构：

[1] NORTHWESTERN UNIV,DEPT PHYS & ASTRON,EVANSTON,IL 60208

来源：

LANGMUIR | 1990年 / 6卷 / 11期

关键词：

D O I：

10.1021/la00101a007

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We have used synchrotron radiation to study the highest pressure phase of Langmuir monolayers of heneicosanoic acid in the presence of copper and calcium ions in the subphase. We see structural changes as a function of pH, correlated with previously reported changes in the chemical composition of the monolayers. The diffraction data show the same trends in both cases, except at pH values near the hydroxide precipitation regions. © 1990, American Chemical Society. All rights reserved.

引用

页码：1665 / 1667

页数：3

共 26 条

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