Rapid ethanol sensor based on electrolytically-exfoliated graphene-loaded flame-made In-doped SnO2 composite film

• Main Authors: Inyawilert,K., Wisitsoraat,A., Sriprachaubwong,C., Tuantranont,A., Phanichphant,S., Liewhiran,C.
• Format: Article
• Published: Elsevier 2015
• Subjects: Surfaces, Coatings and Films; Metals and Alloys; Materials Chemistry; Electrical and Electronic Engineering; Electronic, Optical and Magnetic Materials; Instrumentation; Condensed Matter Physics
• Online Access: http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84919361009&origin=inward; http://cmuir.cmu.ac.th/handle/6653943832/38836
• Institution: Chiang Mai University

© 2014 Elsevier B.V. All rights reserved. In this research, flame-made SnO2 nanoparticles doped with 0.2-1 wt% indium and loaded with 0.1-5 wt% electrolytically-exfoliated graphene are systematically investigated for ethanol sensing applications. The sensing films (∼10-50 μm in thickness) were prepa...