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Vertically aligned porous corn like TiO2 nanorod arrays for fast and sensitive detection of H2S with UV illumination
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DOI：10.1016/j.sna.2026.118290.png)
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Abstract
En 中文
• Vertically aligned corn-like TiO2 nanorods array were successfully prepared by hydrothermal methods. • It exhibited excellent gas response (3.6) and fast response recovery time (12 s/33 s) to 5 ppm H2S with UV illumination at 200 ℃. • The gas sensing mechanism is discussed from the perspective of surface reaction.
Keywords:
TiO2 nanorod arrays
Corn-like
H2S
Gas-detection
UV illumination
Journal
IF:
4.9
Papers:
1.5W
Citations:
3.3W
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