Oscillation conditions for an electrode-separated piezoelectric sensor in electrolyte solution

被引：0
|
作者：
Shen, DZ
Kang, Q
Yao, SZ
机构：
[1] SHANDONG UNIV,COLL CHEM,JINAN 250100,PEOPLES R CHINA
[2] INST MIN & TECHNOL,DEPT CHEM ENGN,JINAN 250031,PEOPLES R CHINA
[3] HUNAN UNIV,NEW MAT INST,CHANGSHA 410082,PEOPLES R CHINA
来源：
CHEMICAL RESEARCH IN CHINESE UNIVERSITIES | 1996年 / 12卷 / 01期
关键词：
piezoelectric sensor; quartz crystal; cell constant; conductivity;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Based on the needs of the oscillation equation and frequency stability, three oscillation conditions are proposed and have been experimentally verified for an electrode-separated piezoelectric sensor (ESPS) in electrolyte solutions. The present paper covers the dependence of the minimum cell constant needed for the ESPS on solution conductivity. The oscillation conditions of the classical liquid piezoelectric sensor are discussed. The ''cease-to-oscillate'' frequencies of the ESPS were measured.
引用
收藏
页码：22 / 31
页数：10
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