Structure and Sensing Properties of Reflective Optical Fiber Hydrogen Sensor

被引：0
作者：
Deng, Xian-Ling [1 ]
Li, Ze-Lun [2 ]
Tang, Yi-Ke [1 ]
Zhou, Chuan-De [2 ]
机构：
[1] Chongqing Univ, Coll Mech Engn, 174 Shazhengjie, Chongqing 400044, Peoples R China
[2] Chongqing Univ Sci & Technol, Coll Mech & Power Engn, 20 Univ City East Rd, Chongqing 401331, Peoples R China
来源：
JOURNAL OF THE CHINESE SOCIETY OF MECHANICAL ENGINEERS | 2018年 / 39卷 / 01期
关键词：
structure; reflective optical fiber sensor; hydrogen; sensing properties; SELECTIVITY;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The reflective optical fiber hydrogen sensor has been proposed based on sputtering Tungsten oxide (WO3) films. This paper focuses on the structure and the sensing properties of the sensor. The theoretic foundations of the sensor were analyzed and the methods of preparing the films were discussed. In order to optimize the performance of the sensor, the gas chamber was design specially and the double optical paths were employed. The testing system of the reflective optical fiber hydrogen sensor was built. The response to hydrogen of the sensor was tested through the experimental system. The results indicate it provided a compact size, economical and effective method to obtain a high sensitivity and excellent repeatability for measuring hydrogen concentration.
引用
收藏
页码：75 / 80
页数：6
相关论文
共 24 条
[1]   Sensing mechanism of hydrogen sensors based on palladium-loaded tungsten oxide (Pd-WO3) [J].
Boudiba, Abdelhamid ;
Roussel, Pascal ;
Zhang, Chao ;
Olivier, Marie-Georges ;
Snyders, Rony ;
Debliquy, Marc .
SENSORS AND ACTUATORS B-CHEMICAL, 2013, 187 :84-93
[2]   Sensitive and rapid hydrogen sensors based on Pd-WO3 thick films with different morphologies [J].
Boudiba, Abdelhamid ;
Zhang, Chao ;
Umek, Polona ;
Bittencourt, Carla ;
Snyders, Rony ;
Olivier, Marie-Georges ;
Debliquy, Marc .
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2013, 38 (05) :2565-2577
[3]   Multiplexable Low-Temperature Fiber Bragg Grating Hydrogen Sensors [J].
Buric, Michael ;
Chen, Tong ;
Maklad, Mokhtar ;
Swinehart, Philip R. ;
Chen, Kevin P. .
IEEE PHOTONICS TECHNOLOGY LETTERS, 2009, 21 (21) :1594-1596
[4]   Fabrication of WO3 nanodot-based microsensors highly sensitive to hydrogen [J].
Calavia, R. ;
Mozalev, A. ;
Vazquez, R. ;
Gracia, I. ;
Cane, C. ;
Ionescu, R. ;
Llobet, E. .
SENSORS AND ACTUATORS B-CHEMICAL, 2010, 149 (02) :352-361
[5]   Hydrogen incorporation in gasochromic coloration of sol-gel WO3 thin films [J].
Chan, Chih-Chieh ;
Hsu, Wen-Chia ;
Chang, Chung-Chieh ;
Hsu, Chao-Sheng .
SENSORS AND ACTUATORS B-CHEMICAL, 2011, 157 (02) :504-509
[6]   Side-polished fiber Bragg grating hydrogen sensor with WO3-Pd composite film as sensing materials [J].
Dai, Jixiang ;
Yang, Minghong ;
Chen, Yun ;
Cao, Kun ;
Liao, Hansheng ;
Zhang, Pengcheng .
OPTICS EXPRESS, 2011, 19 (07) :6141-6148
[7]  
Deng X. L., 2014, APPL MECH MAT, V563, P127
[8]  
Deng Xianling, 2014, Applied Mechanics and Materials, V563, P145, DOI 10.4028/www.scientific.net/AMM.563.145
[9]   Assessment of commercial micro-machined hydrogen sensors performance metrics for safety sensing applications [J].
El Matbouly, H. ;
Domingue, F. ;
Palmisano, V. ;
Boon-Brett, L. ;
Post, M. B. ;
Rivkin, C. ;
Burgess, R. ;
Buttner, W. J. .
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2014, 39 (09) :4664-4673
[10]   Pd doped WO3 films prepared by sol-gel process for hydrogen sensing [J].
Fardindoost, Somayeh ;
Zad, Azam Iraji ;
Rahimi, Fereshteh ;
Ghasempour, Roghayeh .
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2010, 35 (02) :854-860
123