THEORY AND APPLICATION OF A QUARTZ RESONATOR AS A SENSOR FOR VISCOUS-LIQUIDS

被引：48

作者：

SHANA, ZA

RADTKE, DE

KELKAR, UR

JOSSE, F

HAWORTH, DT

机构：

[1] MARQUETTE UNIV,DEPT ELECT COMP & BIOMED ENGN,MILWAUKEE,WI 53233

[2] MARQUETTE UNIV,DEPT CHEM,MILWAUKEE,WI 53233

来源：

ANALYTICA CHIMICA ACTA | 1990年 / 231卷 / 02期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/S0003-2670(00)86434-X

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A comprehensive analysis of the interaction between an AT-cut quartz crystal resonator and a viscous fluid is presented. The analysis, which includes peizoelectric effects, assumes a liquid of finite extent and therefore could also be used to study thin film of viscous liquids. A novel continuous flow cell system was designed and fabricated to monitor viscosity using an 11-MHz quartz crystal resonator. Measured data for frequency shifts of aqueous solutions of alcohols and sugars are in excellent agreement with theory. © 1990.

引用

页码：317 / 320

页数：4

共 11 条

[1]

[Anonymous], 1973, ACOUSTIC FIELDS WAVE

[2] ANALYSIS OF SHEAR HORIZONTAL SURFACE-WAVES AT THE BOUNDARY BETWEEN A PIEZOELECTRIC CRYSTAL AND A VISCOUS-FLUID MEDIUM [J].