Optical Sensor for Diverse Organic Vapors at ppm Concentration Ranges

被引：23
|
作者：
Thomas, J. Christopher [1 ]
Trend, John E. [1 ]
Rakow, Neal A. [1 ]
Wendland, Michael S. [1 ]
Poirier, Richard J. [1 ]
Paolucci, Dora M. [1 ]
机构：
[1] 3M Co, Ctr 3M, St Paul, MN 55144 USA
来源：
SENSORS | 2011年 / 11卷 / 03期
关键词：
chemical sensor; ppm; visual; INTRINSIC MICROPOROSITY; POLYMERS;
D O I：
10.3390/s110303267
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
A broadly responsive optical organic vapor sensor is described that responds to low concentrations of organic vapors without significant interference from water vapor. Responses to several classes of organic vapors are highlighted, and trends within classes are presented. The relationship between molecular properties (vapor pressure, boiling point, polarizability, and refractive index) and sensor response are discussed.
引用
收藏
页码：3267 / 3280
页数：14
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