Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9783046 | Materials Chemistry and Physics | 2005 | 5 Pages |
Abstract
Pure and Ru-doped nanostructured SnO2 sensing materials were synthesized using a modified Pechini route. Incorporation of Ru in SnO2 results in the reduction of particle size (8.3Â nm) compared with that of the pure SnO2 (28.2Â nm). Moreover, the sensor exhibited a reasonably good sensitivity towards both H2 and liquified petroleum gas (LPG). The effect of Ru incorporation, operating temperature, and gas concentration on the structure, morphology, and sensitivity is discussed using the results of X-ray diffraction (XRD), and scanning electron microscopy (SEM) along with sensing performance.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
R.S. Niranjan, Y.K. Hwang, D.-K. Kim, S.H. Jhung, J.-S. Chang, I.S. Mulla,