Boron nanostructures obtained via ultrasonic irradiation for high performance chemiresistive methane sensors

We report on a chemiresistive gas sensor using boron nanostructures as the sensing layer, to detect methane gas down to 50 ppm. The sensor showed an excellent response of 43.5–153.1% for a methane concentration of 50 ppm to 105 ppm, with linear behaviour and good response and recovery time. The stab...

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Detalles Bibliográficos
Autores principales: Jha, Ravindra Kumar, Nanda, Aman, Bhat, Navakanta
Formato: Online Artículo Texto
Lenguaje:English
Publicado: RSC 2020
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9417492/
https://www.ncbi.nlm.nih.gov/pubmed/36132512
http://dx.doi.org/10.1039/c9na00749k
Descripción
Sumario:We report on a chemiresistive gas sensor using boron nanostructures as the sensing layer, to detect methane gas down to 50 ppm. The sensor showed an excellent response of 43.5–153.1% for a methane concentration of 50 ppm to 105 ppm, with linear behaviour and good response and recovery time. The stability, repeatability, reproducibility, and shelf life of the sensor are promising for next generation methane gas detection.

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