ANALYTICAL APPLICATIONS OF CHALCOGENIDE GLASS CHEMICAL SENSORS IN ENVIRONMENTAL MONITORING AND PROCESS-CONTROL

被引：50

作者：

LEGIN, AV

BYCHKOV, EA

VLASOV, YG

机构：

[1] Laboratory of Chemical Sensors, Chemistry Department, St. Petersburg University, St. Petersburg

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 1995年 / 24卷 / 1-3期

关键词：

CHALCOGENIDE GLASSES; CHEMICAL SENSORS; ENVIRONMENTAL MONITORING; PROCESS CONTROL;

D O I：

10.1016/0925-4005(95)85067-8

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The present paper deals with some aspects of the analytical application of chemical sensors based on chalcogenide glasses, including measurements in natural and waste waters of different factories both in laboratory and in situ modes. Determination of copper(II), iron(III), chromium(VI), lead, cadmium, and mercury starting at microgram concentration level has been carried out. The results of analysis with chalcogenide glass chemical sensors show a good agreement with those of atomic absorption spectroscopy and other common methods.

引用

页码：309 / 311

页数：3