SENSOR QUIMICO RESISTIVO PARA LA DETECCION DE NO2

SENSOR QUIMICO RESISTIVO PARA LA DETECCION DE NO2

The present invention relates to a chemiresistive sensor with a low limit for detecting NO2 at ambient temperature, an active layer of said sensor comprising a few-layer graphene material. The response of the sensor is not altered by relative humidity, and the sensor also demonstrates very low inter...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Peña Moreno, Alvaro, Matatagui Cruz, Daniel, Marín Palacios, Mª Pilar, López Sánchez, Jesús, Horrillo Güemes, Mª Carmen, Navarro Palma, Elena
Format: Patent
Sprache:spa
Schlagworte:
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
METALLURGY
NON-METALLIC ELEMENTS
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:The present invention relates to a chemiresistive sensor with a low limit for detecting NO2 at ambient temperature, an active layer of said sensor comprising a few-layer graphene material. The response of the sensor is not altered by relative humidity, and the sensor also demonstrates very low interference with ammonia, allowing this interference to be disregarded in the measurements.