Molecular understanding of a π-conjugated polymer/solid-state ionic liquid complex as a highly sensitive and selective gas sensor
Katherine Stewart, Saurav Limbu, James Nightingale, Katia Pagano, Byoungwook Park, Soonil Hong, Kwanghee Lee, Sooncheol Kwon, Ji‐Seon Kim
Abstract
Electric-field driven chemical doping modulation in a solution-processed organic semiconductor and solid-state ionic liquid blend in response to volatile organic compounds provides an exciting opportunity to facilitate low-power chemical gas sensors.
Topics & Concepts
Materials scienceIonic liquidConjugated systemPolymerDopingSolid-stateIonic bondingElectric fieldOrganic semiconductorSemiconductorNanotechnologyChemical engineeringOptoelectronicsOrganic chemistryIonPhysical chemistryChemistryComposite materialCatalysisEngineeringQuantum mechanicsPhysicsIonic liquids properties and applicationsAdvanced Chemical Sensor TechnologiesGas Sensing Nanomaterials and Sensors