Title of article
The effect of gas concentration on optical gas sensing properties of Ag- and Pt-doped SnO2 ultrafine particle films
Author/Authors
Yu، نويسنده , , J.R and Huang، نويسنده , , G.Z and Yang، نويسنده , , Y.J، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
3
From page
286
To page
288
Abstract
The Ag- and Pt-doped SnO2 ultrafine particle films are prepared by magnetron sputtering equipment. The transmissivity of the films are measured in alcohol gas. The results indicate that the transmissivity of the doped films reduces with increasing gas concentration. In contrast to Ag-doped films, the Pt-doped films show better optical gas-sensing property in a given range of gas concentration.
Keywords
Doped SnO2 thin film , Gas-sensing optical spectrum
Journal title
Sensors and Actuators B: Chemical
Serial Year
2000
Journal title
Sensors and Actuators B: Chemical
Record number
1411156
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