Cerium-doped indium oxide nanosphere arrays with enhanced ethanol-sensing properties
Journal of Nanoparticle Research, ISSN: 1572-896X, Vol: 21, Issue: 4
2019
- 15Citations
- 12Captures
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Article Description
Mesoporous gas-sensitive nanomaterials have attracted the attention of more and more researchers because of their excellent stability and selectivity. Herein, pure and cerium-doped indium oxide 3D nanosphere (26–19 nm in diameter) arrays were synthesized via nanocasting using mesoporous silica as hard templates. The content of the Ce dopant ions has been found critical to control the structure, optical properties, and gas-sensing activities of the materials. The Ce-doped indium oxide shows significantly improved gas-sensing properties as compared to undoped indium oxide. And the sensor fabricated from the 3 mol% Ce-doped InO with mesoporous nanospheres exhibited excellent sensing properties to ethanol at the optimum temperature of 330 °C. The significantly improved sensing performances may be ascribed to the mesostructured morphology and the doping of Ce ion. Optimizing the performance of mesoporous gas-sensing materials through various channels still requires our continuous efforts.
Bibliographic Details
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85064274940&origin=inward; http://dx.doi.org/10.1007/s11051-019-4516-3; http://link.springer.com/10.1007/s11051-019-4516-3; http://link.springer.com/content/pdf/10.1007/s11051-019-4516-3.pdf; http://link.springer.com/article/10.1007/s11051-019-4516-3/fulltext.html; https://dx.doi.org/10.1007/s11051-019-4516-3; https://link.springer.com/article/10.1007/s11051-019-4516-3
Springer Science and Business Media LLC
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