INFRARED STUDY OF ADSORPTION IN SITU AT LIQUID-SOLID INTERFACE .2. ADSORPTION OF STEARIC ACID ON ZINC OXIDE

被引：21

作者：

HASEGAWA, M

LOW, MJD

机构：

[1] Department of Chemistry, New York University, New York

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 1969年 / 29卷 / 04期

关键词：

D O I：

10.1016/0021-9797(69)90208-2

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：

Degassed ZnO was immersed in a solution of stearic acid in CCl4, and infrared spectra were recorded in situ as the adsorption proceeded. The concentration ranged from 0.25 to 4 mM. Improved infrared cells are described. The spectra indicate that an irreversible reaction occurred at the surface with the formation of an oriented film of stearate, the hydrocarbon chains being in a coplanar, trans zigzag mode, probably tilted about 60°. © 1969.

引用

页码：593 / &

共 39 条

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