More convenient and suitable methods for sphere tensiometry

被引：36

作者：

Zhang, L ^{[1
]}

Ren, L ^{[1
]}

Hartland, S ^{[1
]}

机构：

[1] ETH ZURICH,DEPT CHEM ENGN & IND CHEM,CH-8092 ZURICH,SWITZERLAND

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 1996年 / 180卷 / 02期

关键词：

D O I：

10.1006/jcis.1996.0330

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：

Two new convenient and suitable gravimetric methods of measuring surface and interfacial tensions of liquids and contact angles of liquids on a spherical surface by pulling a sphere through the interface were examined. First, the accuracy of numerical integration was increased, Second, two methods which treat the experimental data were presented and compared. Both methods can be used for determination of the contact angle and interfacial tension at the same time. (C) 1996 Academic Press, Inc.

引用

页码：493 / 503

页数：11

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