A highly responsive methanol sensor based on graphene oxide/polyindole composites
Katesara Phasuksom, Walaiporn Prissanaroon‐Ouajai, Anuvat Sirivat
Abstract
of 0.9967 in the methanol concentration range of 1.14-11.36 ppm, a theoretical LOD of 0.015 ppm, and repeatability of at least 4 cycles with good selectivity. This work represents the first report of the preparation and testing of graphene-based materials/polyindole composites as methanol sensors.
Topics & Concepts
GrapheneOxideMethanolComposite materialMaterials scienceChemical engineeringChemistryNanotechnologyOrganic chemistryEngineeringMetallurgyGas Sensing Nanomaterials and SensorsAnalytical Chemistry and SensorsConducting polymers and applications