Ni-doped AlO sensor for effective SO gas adsorption and sensing
New Journal of Chemistry, ISSN: 1369-9261, Vol: 47, Issue: 32, Page: 15309-15317
2023
- 1Citations
- 1Captures
Metric Options: CountsSelecting the 1-year or 3-year option will change the metrics count to percentiles, illustrating how an article or review compares to other articles or reviews within the selected time period in the same journal. Selecting the 1-year option compares the metrics against other articles/reviews that were also published in the same calendar year. Selecting the 3-year option compares the metrics against other articles/reviews that were also published in the same calendar year plus the two years prior.
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.
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
Ni-doped alumina nanoflakes are a potent sensing material for SO gas at 20-90 °C with moderate recovery. Herein, an economical synthesis of undoped and doped alumina for the experimental detection of SO target gas is reported. The Ni-doping results in an efficient fast response to all tested concentrations of the target gas and also showed good response at room temperature. However, the response increases enormously with the increase in temperature and reaches saturation at higher temperatures. Among the different temperatures, the sensor delivers a huge response at 90 °C and this temperature is optimum for sensor operation. The high Ni-doped sensor reveals an improved response of 12.40 towards 10 ppm SO and a response time of 9 s. The response shows a two-fold increase up to 60 ppm. The stability of the Ni-doped sensor is evaluated and validated under the ageing test over a 5 week period. Surprisingly, the sensor response shows a feeble decrease, maintaining an immense response. The sensor demonstrates ∼97% reproducibility, which assures the possibility for practical applications. Meanwhile, the Ni-dopant helps to increase oxygen adsorption and active sites.
Bibliographic Details
Royal Society of Chemistry (RSC)
Provide Feedback
Have ideas for a new metric? Would you like to see something else here?Let us know