Sol-gel derived complex sensing membranes for detection of oxygen

被引：1
|
作者：
Huang, J [1 ]
Han, Y [1 ]
Yue, FY [1 ]
Jiang, DS [1 ]
机构：
[1] Wuhan Univ Technol, Fiber Opt Sensing Technol Ctr, Wuhan 430070, Peoples R China
来源：
COMPOSITE MATERIALS III | 2003年 / 249卷
关键词：
sol-gel method; complex sensing membrane; fiber; optic oxygen sensor;
D O I：
10.4028/www.scientific.net/KEM.249.421
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A new kind of complex sensing membrane based on fluorescence quenching for oxygen detection has been prepared by using formamide and tetraethoxysilane as the main components, Ru(phy)(3)Cl-2 as the indicator. The sensing membrane is uniform and crack-free, and the indicators in it have low leaking rate. For the detection of oxygen based on fluorescence quenching, this sensing membrane has the specialities of high accuracy, fast response, good stability and reproducibility.
引用
收藏
页码：421 / 424
页数：4
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