Effect of electrode gap on the sensing properties of multiwalled carbon nanotubes based gas sensor

• Main Authors: Saheed, M.S.M., Mohamed, N.M., Burhanudin, Z.A.
• Format: Conference or Workshop Item
• Published: American Institute of Physics Inc. 2016
• Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85005990904&doi=10.1063%2f1.4968115&partnerID=40&md5=b235c0fa6247eecefb8e2e0cfb983283; http://eprints.utp.edu.my/30635/
• Institution: Universiti Teknologi Petronas

Vertically aligned multiwalled carbon nanotubes (MWCNT) were grown on Si substrate coated with alumina and iron using chemical vapor deposition. Electrode gap of 10, 25 and 50 μm were adopted to determine the effect of varying gap spacing on the sensing properties such as voltage breakdown, sensiti...