Ultrafast response and high-sensitivity acetone gas sensor based on porous hollow Ru-doped SnO2 nanotubes

Volume: 352, Pages: 131061 - 131061
Published: Feb 1, 2022
Abstract
Ru-doped porous hollow SnO2 nanotubes were prepared by simple electrospinning method, and their crystal structures, morphologies, and formation mechanism of porous hollow nanotubes were fully elucidated. The sensor based on the porous hollow Ru-doped SnO2 nanotubes shows an excellent sensing response of ~340 with ultrafast response time of 0.58 s at 250 ℃ to 100 ppm acetone. Moreover, the sensor exhibits good stability and excellent selectivity....
Paper Details
Title
Ultrafast response and high-sensitivity acetone gas sensor based on porous hollow Ru-doped SnO2 nanotubes
Published Date
Feb 1, 2022
Volume
352
Pages
131061 - 131061
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