Ionization gas sensor using aligned multiwalled carbon nanotubes (MWCNTs) array

Carbon nanotubes (CNTs) have drawn a lot of interest as the sensing element in sensor technology because of their unique electronic properties and remarkable mechanical properties. CNTs' extremely high surface-to-volume ratio makes it a very good candidate for the adsorption of gas molecules. Gas sensors are divided into two types, namely; physical gas… CONTINUE READING