Mass sensitive detection of carbon dioxide by amino group-functionalized polymers

被引：35

作者：

Zhou, R

Schmeisser, D

Gopel, W

机构：

[1] Inst. of Phys. and Theor. Chemistry, Ctr. of Interface Anal. and Sensors, University of Tubingen, D-72076 Tübingen

[2] Fritz-Haber-Institut, Max-Planck-Society, Berlin

[3] Fritz-Haber-Institut, IBM-Research-Center, Yorktown Heights, NY

[4] Hahn-Meitner-Institut, Berlin

[5] Department of Physics, Ctr. of Surf. and Submicron Analysis, Bozeman, MT

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 1996年 / 33卷 / 1-3期

关键词：

carbon dioxide detection; quartz microbalance; polymers;

D O I：

10.1016/0925-4005(96)80096-7

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A series of amino group-functionalized polymers was investigated as sensitive coatings for the detection of carbon dioxide in the gas phase by using quartz microbalance transducers. The sensor signals are reversible with response and decay times in the order of minutes at operating temperatures between 25 degrees C and 70 degrees C. The long term stability and the cross sensitivities to other gases are also discussed.

引用

页码：188 / 193

页数：6

共 19 条

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