INVESTIGATION OF SODIUM COPPER-PHTHALOCYANINE-TETRASULFONATE SOLUTIONS BY MEANS OF SMALL-ANGLE X-RAY SCATTERING

被引：15

作者：

KRATKY, O

OELSCHLA.H

机构：

[1] Institut für physikalische Chemie der Universität Graz, Graz

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 1969年 / 31卷 / 04期

关键词：

D O I：

10.1016/0021-9797(69)90050-2

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The size and shape of the associates of sodium Cu-phthalocyanine-tetrasulfonate have been investigated in aqueous solutions by means of small-angle X-ray scattering. Concentration, salt content, and temperature were varied. The smallest associates found consist of 2 molecules, the largest of more than 20 molecules. We propose oblique piles of different height for the shape of the associates. The heat of association has been estimated from the temperature dependence of the scattering curves. © 1969.

引用

页码：490 / &

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