Analysis of the conductance transient in thick-film tin oxide gas sensors

1996 ◽  
Vol 31 (3) ◽  
pp. 175-180 ◽  
Author(s):  
Xavier Vilanova ◽  
Eduard Llobet ◽  
Ramón Alcubilla ◽  
Jesús E. Sueiras ◽  
Xavier Correig
Keyword(s):  
Thick Film ◽  
Gas Sensors ◽  
Tin Oxide

Selectivity and sensitivity studies on plasma treated thick film tin oxide gas sensors

2000 ◽  
Vol 31 (4) ◽  
pp. 283-290 ◽  
Author(s):  
A Chaturvedi ◽  
V.N Mishra ◽  
R Dwivedi ◽  
S.K Srivastava
Keyword(s):  
Thick Film ◽  
Gas Sensors ◽  
Tin Oxide ◽  
Sensitivity Studies

Preparation and Characterization of Cerium-Doped Tin Oxide Gas Sensors

2011 ◽  
Vol 306-307 ◽  
pp. 1450-1455 ◽  
Author(s):  
Hong Yan Xu ◽  
Xing Qiao Chen ◽  
Ling Zhan Fang ◽  
Bing Qiang Cao
Keyword(s):  
Thick Film ◽  
Gas Sensors ◽  
Tin Oxide ◽  
Sno2 Nanoparticles ◽  
Raw Material ◽  
Pure Sno2 ◽  
Acetone Vapor ◽  
Intrinsic Resistance ◽  
Microwave Hydrothermal

In this paper, the precursors were synthesized by microwave hydrothermal method using SnCl4•5H2O and Ce(NO3)3·6H2O as raw material, CO(NH2)2 as precipitants, respectively. Pure SnO2 nanoparticles and cerium-doped SnO2 nanoparticles were obtained. Furthermore, five kinds of SnO2 thick film gas sensors were fabricated from the above SnO2 nanoparticles (the sensors denoted as sensor SC0, SC2, SC3, SC4 and SC6, respectively). The experiment results showed that, compared with pure SnO2 thick film gas sensor, the intrinsic resistance of cerium-doped SnO2 thick film gas sensors decreased, and their sensor responses to acetone vapor increased, which are discussed in relation to the SEM micrographs of thick film sensors.

Development and Characterisation of Palladium Doped Tin Oxide Thick Film Paste for Gas Sensors

1997 ◽  
Vol 43 (2-3) ◽  
pp. 215-220 ◽  
Author(s):  
S K Srivastava ◽  
Roopali Srivastava ◽  
R Dwivedi ◽  
Rajeev Srivastava
Keyword(s):  
Thick Film ◽  
Gas Sensors ◽  
Tin Oxide

Sensing mechanism in tin oxide-based thick-film gas sensors

1994 ◽  
Vol 21 (3) ◽  
pp. 213-218 ◽  
Author(s):  
Rajeev K. Srivastava ◽  
P. Lal ◽  
R. Dwivedi ◽  
S.K. Srivastava
Keyword(s):  
Thick Film ◽  
Gas Sensors ◽  
Tin Oxide ◽  
Sensing Mechanism

Effect of processing on the properties of tin oxide-based thick-film gas sensors

2003 ◽  
Vol 93 (1-3) ◽  
pp. 538-545 ◽  
Author(s):  
Aftab Ahmad ◽  
Jennifer Walsh ◽  
Thomas A. Wheat
Keyword(s):  
Thick Film ◽  
Gas Sensors ◽  
Tin Oxide

Transient response of thick-film tin oxide gas-sensors to multicomponent gas mixtures

1998 ◽  
Vol 47 (1-3) ◽  
pp. 104-112 ◽  
Author(s):  
E. Llobet ◽  
X. Vilanova ◽  
J. Brezmes ◽  
J.E. Sueiras ◽  
X. Correig
Keyword(s):  
Thick Film ◽  
Transient Response ◽  
Gas Sensors ◽  
Tin Oxide ◽  
Gas Mixtures ◽  
Multicomponent Gas
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