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- Title
Hydrogen sulfide gas sensing properties of In<sub>2</sub>O<sub>3</sub> - CdO nanoparticles.
- Authors
Alyas, M. K.; Abdulhaleem, S. S.; Ibrahim, I. M.; Ali, I. M.
- Abstract
Thin films of In2O3-CdO at various CdO contents (0.01, 0.02, 0.03, 0.04 and 0.05) were deposited on transparent substrate which is glass using chemical spray pyrolysis deposition method at substrate temperature 150 oC. The structural properties was studied to characterize the prepared materials by XRD analysis. Surface morphology has been illustrated using scanning electron microscopy which proved the nanosize of prepared materials. This materials have been used as gas sensor for toxic gas which is hydrogen sulfide H2S. The sensitivity and response speed have been investigated with addition of CdO nanoparticles.
- Subjects
GAS detectors; MATERIALS analysis; HYDROGEN sulfide; SCANNING electron microscopy; NANOPARTICLES; SURFACE morphology
- Publication
Digest Journal of Nanomaterials & Biostructures (DJNB), 2021, Vol 16, Issue 3, p871
- ISSN
1842-3582
- Publication type
Article
- DOI
10.15251/djnb.2021.163.871