Sensing properties of Au-loaded SnO2–Co3O4 composites to CO and H2
✍ Scribed by U.-Sung Choi; Go Sakai; Kengo Shimanoe; Noboru Yamazoe
- Book ID
- 108263308
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 155 KB
- Volume
- 107
- Category
- Article
- ISSN
- 0925-4005
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📜 SIMILAR VOLUMES
The surface conductivity changes of 2 at.% and 2 at.% have been measured during Au/MnO x , MnO x Pt/SnO 2 cyclical exposures to CO and dry air at 130 ÄC. At each stage of the gas exposures, the corresponding surface compositions were determined using x-ray photoelectron spectroscopy (XPS) and ion sc
The results presented in this paper are obtained using \(\mathrm{SnO}_{2}\)-based gas sensors as chromatographic detectors. The tests were performed during a temperature cycle consisting in steps of one week at \(350,400,450,400\) and \(350^{\circ} \mathrm{C}\). The analysed gas samples were \(\math