Abstract:In some harsh environments, certain gases are very important for the safety, such as methane gas from underground coal mines, which may explode causing catastrophic consequences. However, such gas detections are often disturbed by the particles. In this study, aiming at the scenario of underground coal mines, electrospun filters were developed and used as the pre‐filter of electronic nose (PFEN) to mitigate the disturbance on gas detection in dusty environments. Two poly (ε‐caprolactone) (PCL) filters and four… Show more
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