Polypyrrole-Bonded Quaternary Semiconductor LiCuMo<sub>2</sub>O<sub>11</sub>–Graphene Nanocomposite for a Narrow Band Gap Energy Effect and Its Gas-Sensing Performance
Won‐Chun Oh, Kamrun Nahar Fatema, Yin Liu, Chong Hun Jung, Suresh Sagadevan, Md Rokon Ud Dowla Biswas
Abstract
(100-1000 ppm). The obtained results confirm the exceptional sensing properties of the graphene-polymer-combined quaternary semiconductor nanocomposite related to the oxidation-reduction process that can be used for detection, identification, and quantification purposes.
Topics & Concepts
GrapheneMaterials sciencePolypyrroleScanning electron microscopeX-ray photoelectron spectroscopyNanocompositeSemiconductorBand gapOxideTransmission electron microscopyRaman spectroscopyNanotechnologyAnalytical Chemistry (journal)SpectroscopyChemical engineeringOptoelectronicsPolymerComposite materialChemistryOpticsOrganic chemistryMetallurgyEngineeringQuantum mechanicsPolymerizationPhysicsGas Sensing Nanomaterials and SensorsConducting polymers and applicationsTransition Metal Oxide Nanomaterials