AN APPARATUS FOR THE STUDY OF SURFACE LONGITUDINAL-WAVES AT THE AIR-WATER-INTERFACE

被引：10

作者：

JIANG, Q

CHIEW, YC

VALENTINI, JE

机构：

[1] RUTGERS UNIV,DEPT CHEM & BIOCHEM ENGN,POB 909,PISCATAWAY,NJ 08855

[2] DUPONT CO INC,DEPT IMAGING SYST,BREVARD,NC 28712

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 1993年 / 159卷 / 02期

关键词：

D O I：

10.1006/jcis.1993.1349

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：

An apparatus used to study air/water interfacial surface viscoelasticity through longitudinal waves is described. The longitudinal surface waves are generated by an oscillating barrier driven by a small DC motor and detected with a capillary wave. The damping coefficient and the wavenumber of the longitudinal wave are measured simultaneously by using a “double lock-in” technique. Experimental results of interfacial viscoelasticity for C12E6 (hexaethyleneglycol mono n-dodecyl ether) are reported. © 1993 Academic Press, Inc.

引用

页码：477 / 480

页数：4

共 7 条

[1]

Hanszen K. J., 1971, ADV OPTICAL ELECT MI, VIV, P1

[2] THE STUDY OF SURFACE DILATIONAL PROPERTIES OF NONIONIC SURFACTANT SOLUTIONS BY PROPAGATION OF ELECTROCAPILLARY WAVES [J].