NMR self-diffusion studies of the water and the oil components in a W/O/W emulsion

被引：29

作者：

Lonnqvist, I ^{[1
]}

Hakansson, B ^{[1
]}

Balinov, B ^{[1
]}

Soderman, O ^{[1
]}

机构：

[1] LUND UNIV,DIV PHYS CHEM 1,CTR CHEM & CHEM ENGN,S-22100 LUND,SWEDEN

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 1997年 / 192卷 / 01期

关键词：

PFG-NMR; self-diffusion; multiple emulsion; W/O emulsion; W/O/W emulsion; size distribution;

D O I：

10.1006/jcis.1997.4966

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 application of the pulsed, field gradient NMR technique to a double emulsion is presented, This method determines the diffusion behavior of the different components of the emulsion. The details of the system studied, which is of the W/O/W type, have been taken from the literature. Information obtained pertains to the size distribution of the water droplets in both the starting emulsion and the double emulsion. In addition, the different phenomena that govern the oil diffusion in both systems have been identified and discussed. (C) 1997 Academic Press.

引用

页码：66 / 73

页数：8

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