Ultra-rapid VOCs sensors based on sparked-In<inf>2</inf>O<inf>3</inf>sensing films

• Main Authors: K. Inyawilert, A. Wisitsora-At, A. Tuantranont, P. Singjai, S. Phanichphant, C. Liewhiran
• Format: Journal
• Published: 2018
• Subjects: Engineering; Materials Science; Physics and Astronomy
• Online Access: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84890294510&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/53506
• Institution: Chiang Mai University

The volatile-organic-compounds (VOCs) sensors based on In2O3sensing film were successfully produced by a simple and cost-effective sparking process in a single step. Two indium wires were sparked and scanned repeatedly above Al2O3substrates equipped with Au interdigitated electrodes for 10-200 cycle...