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Adsorption and gas-sensing properties of SF6/N2 decomposition gases on the BeC monolayers as well as the effect of moisture: A first-principles study
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DOI：10.1016/j.surfin.2026.109973.png)
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Abstract
En 中文
• BeC monolayers for detecting SF6/N2 decomposition gases were studied. • Selective adsorption of gases modulates the electronic and optical properties of BeC. • BeC as resistance-type sensors for HF, SO2F2, H2S, and NO detection at room temperature. • BeC as disposable sensors for SO2 and NO2 detection due to strong chemisorption. • Moisture significantly affects adsorption behaviors and sensing performance.
Keywords:
Gas sensing
Adsorption
SF6/N2 decomposition gases
BeC monolayers
Moisture effect
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6.3
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8.8K
Citations:
2.4W
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