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 SM ISO690:2012KOROTCHENKOV, Ghenadii. Metal oxides for solid-state gas sensors: What determines our choice? In: Materials Science and Engineering B: Solid-State Materials for Advanced Technology, 2007, vol. 139, pp. 1-23. ISSN 0921-5107. DOI: https://doi.org/10.1016/j.mseb.2007.01.044 |
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 Materials Science and Engineering B: Solid-State Materials for Advanced Technology |
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| Volumul 139 / 2007 / ISSN 0921-5107 | ||||||
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| DOI:https://doi.org/10.1016/j.mseb.2007.01.044 | ||||||
| Pag. 1-23 | ||||||
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The analysis of various parameters of metal oxides and the search of criteria, which could be used during material selection for solid-state gas sensor applications, were the main objectives of this review. For these purposes the correlation between electro-physical (band gap, electroconductivity, type of conductivity, oxygen diffusion), thermodynamic, surface, electronic, structural properties, catalytic activity and gas-sensing characteristics of metal oxides designed for solid-state sensors was established. It has been discussed the role of metal oxide manufacturability, chemical activity, and parameter's stability in sensing material choice as well. |
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| Cuvinte-cheie Desired properties, gas sensors, metal oxides |
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