ORGANIC CLATHRATE-FORMING COMPOUNDS AS HIGHLY SELECTIVE SENSOR COATINGS FOR THE GRAVIMETRIC DETECTION OF SOLVENT VAPORS

被引:32
作者
EHLEN, A
WIMMER, C
WEBER, E
BARGON, J
机构
[1] UNIV BONN,INST ORGAN CHEM & BIOCHEM,GERHARD DOMAGK STR 1,W-5300 BONN 1,GERMANY
[2] UNIV BONN,INST PHYS & THEORET CHEM,W-5300 BONN 1,GERMANY
来源
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1993年 / 32卷 / 01期
关键词
D O I
10.1002/anie.199301101
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The quartz microbalance in combination with crystalline organic coatings that selectively form clathrates with solvent molecules proves to be a sensitive sensor element. Thus bulky lactic acid derivatives such as 1 are used as sensor coatings to selectively detect vapors of dioxan and 1-butanol in the ppm range.
引用
收藏
页码:110 / 112
页数:3
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