Development of nanocrystalline laser ablated thick film array gas sensor

• Main Authors: Abadi, Mohammad Hadi Nezhad Shahrokh, Hamidon, Mohd Nizar, Shaari, Abdul Halim, Abdullah, Norhafizah, Wagiran, Rahman, Misron, Norhisam
• Format: Conference or Workshop Item
• Language: English
• Published: IEEE 2010
• Online Access: http://psasir.upm.edu.my/id/eprint/68162/1/Development%20of%20nanocrystalline%20laser%20ablated%20thick%20film%20array%20gas%20sensor.pdf; http://psasir.upm.edu.my/id/eprint/68162/

A multi-layer thick film array sensor for gas sensing application including heater element, insulator layer, and interdigitated electrodes was designed and fabricated on alumina substrate. Tin dioxide and platinum nanopowder were used in the pellet form as the active and catalyst layers, respectivel...