Research output: Contribution to journal › Article
Gas sensing properties of SnO2 thin films modified by Ag nanoclusters synthesized by SILD method. / Korotcenkov, G.; Cho, B.K.; Gulina, L.B.; Tolstoy, V.P.
In: World Academy of Science, Engineering and Technology, No. 57, 2011, p. 199-202.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Gas sensing properties of SnO2 thin films modified by Ag nanoclusters synthesized by SILD method
AU - Korotcenkov, G.
AU - Cho, B.K.
AU - Gulina, L.B.
AU - Tolstoy, V.P.
PY - 2011
Y1 - 2011
N2 - The effect of SnO2 surface modification by Ag nanoclusters, synthesized by SILD method, on the operating characteristics of thin film gas sensors was studied and models for the promotional role of Ag additives were discussed. It was found that mentioned above approach can be used for improvement both the sensitivity and the rate of response of the SnO2- based gas sensors to CO and H2. At the same time, the presence of the Ag clusters on the surface of SnO2 depressed the sensor response to ozone.
AB - The effect of SnO2 surface modification by Ag nanoclusters, synthesized by SILD method, on the operating characteristics of thin film gas sensors was studied and models for the promotional role of Ag additives were discussed. It was found that mentioned above approach can be used for improvement both the sensitivity and the rate of response of the SnO2- based gas sensors to CO and H2. At the same time, the presence of the Ag clusters on the surface of SnO2 depressed the sensor response to ozone.
KW - Ag nanoparticles
KW - deposition
KW - characterization
KW - gas sensors
KW - optimization.
M3 - Article
SP - 199
EP - 202
JO - World Academy of Science, Engineering and Technology
JF - World Academy of Science, Engineering and Technology
SN - 1307-6892
IS - 57
ER -
ID: 5222092