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Document type:
Zeitschriftenaufsatz 
Author(s):
Abdelhalim, A.; Winkler, M.; Loghin, F.; Zeiser, C.; Lugli, P.; Abdellah, A. 
Title:
Highly Sensitive and Selective Carbon nanotube-Based Gas Sensor Arrays Functionalized with Different Metallic Nanoparticles 
Abstract:
We present the fabrication and characterization of selective CNT-based gas sensor, which is capable of discriminating between four test gases (NH3, ethanol, CO and CO2). Different metals are utilized in order to alter the response of each sensing element towards the different test gases. We discuss as well the different possibilities for metal combinations in the sensor arrays. The optimum combination between the metallic nanoparticles is obtained through an efficient and quick framework. We stu...    »
 
Keywords:
Carbon nanotubes; Gas sensor arrays; Metallic nanoparticles; Spray deposition 
Journal title:
Sensors and Actuators B: Chemical 220 2015-07 
Year:
2015 
Year / month:
2015-07 
Quarter:
3. Quartal 
Month:
Jul 
Pages contribution:
1288--1296 
Language:
en 
Publisher:
Elsevier B.V.