Title of article
Enhanced H2S sensing characteristics of La-doped In2O3: Effect of Pd sensitization
Author/Authors
Kapse، نويسنده , , V.D. and Ghosh، نويسنده , , S.A. and Raghuwanshi، نويسنده , , F.C. and Kapse، نويسنده , , S.D.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
6
From page
681
To page
686
Abstract
Hydrogen sulfide (H2S) sensing characteristics of nanoparticles of Pd or Au-impregnated 5 wt% La3+–In2O3 have been examined. Compared to Au, Pd modified 5.0 wt% La3+-doped In2O3 is more sensitive to H2S. The composition In2O3:5.0 wt% La3+/Pd (0.5 wt%) exhibits the highest response to 50 ppm H2S, with excellent selectivity at 100 °C.
Keywords
In2O3 , Selectivity , Chemical sensors , Hydrogen sulfide , PALLADIUM
Journal title
Sensors and Actuators B: Chemical
Serial Year
2009
Journal title
Sensors and Actuators B: Chemical
Record number
1437309
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