Determination of coupled solvent mass in quartz crystal microbalance measurements using deuterated solvents

被引：58

作者：

Craig, VSJ ^{[1
]}

Plunkett, M

机构：

[1] Australian Natl Univ, Res Sch Phys Sci & Engn, Dept Appl Math, Canberra, ACT 0200, Australia

[2] Inst Surface Chem, SE-11486 Stockholm, Sweden

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 2003年 / 262卷 / 01期

基金：

澳大利亚研究理事会;

关键词：

quartz crystal microbalance; deuterated water; deuterated solvent; coupled solvent; coupled water;

D O I：

10.1016/S0021-9797(03)00210-8

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：

A simple method is described for determining of the contribution of hydrodynamically coupled solvent to the adsorbed film mass determined in a quartz crystal microbalance (QCM) when operated in liquid. The method requires no additional apparatus and utilizes the change in QCM resonant frequency response between measurements made in nondeuterated and deuterated solvents. The mass of coupled water in a polymer film has been determined and is found to agree with that determined by XPS analysis of the dried polymer film. (C) 2003 Elsevier Science (USA). All rights reserved.

引用

页码：126 / 129

页数：4

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