| Autor: |
Wang, He, Zhao, Hongwei, Li, Sirui, Zhu, Hang, Zhou, Liming, Zhang, Hehan, Xu, Huilei, Yang, Tianye |
| Zdroj: |
Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design & Applications (Sage Publications, Ltd.); Nov2022, Vol. 236 Issue 11, p2308-2316, 9p |
| Abstrakt: |
A simple solvent thermal method and subsequent annealing process were adopted in the successful synthesis of In2O3 nanocuboids. Outstanding sensing performance is demonstrated in the prepared In2O3-based sensor including relative low working temperature (180 °C) and high response value ∼30 toward 20 ppm triethylamine. Excellent triethylamine sensor performance is due to the unique configuration of nanocuboids and a large number of oxygen vacancies in In2O3 nanocrystals, thus improving gas sensitivity. Furthermore, the triethylamine sensing mechanism and potential growth mechanism are also studied. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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