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https://scholarbank.nus.edu.sg/handle/10635/91504
| Title: | High-surface-area SnO2: A novel semiconductor-oxide gas sensor | Authors: | Li, G.-J. Kawi, S. |
Keywords: | H2 gas sensor High surface area Semiconductor oxide SnO2 Surfactant |
Issue Date: | Feb-1998 | Citation: | Li, G.-J.,Kawi, S. (1998-02). High-surface-area SnO2: A novel semiconductor-oxide gas sensor. Materials Letters 34 (1-2) : 99-102. ScholarBank@NUS Repository. | Abstract: | High surface area SnO2 sensor materials were systematically synthesized by a surfactant incorporating method. After calcination at 723 K, a high BET surface area of 156.8 m2/g was obtained. The sensing properties of the high surface area SnO2 material were studied using H2 as the probing gas. It is found that a linear relationship exists between sensor surface area and its sensitivity to H2. © 1998 Elsevier Science B.V. | Source Title: | Materials Letters | URI: | http://scholarbank.nus.edu.sg/handle/10635/91504 | ISSN: | 0167577X |
| Appears in Collections: | Staff Publications |
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