Ontology highlight
ABSTRACT:
SUBMITTER: Garcia-Osorio D
PROVIDER: S-EPMC7827617 | biostudies-literature | 2021 Jan
REPOSITORIES: biostudies-literature
Garcia-Osorio Daniel D Hidalgo-Falla Pilar P Peres Henrique E M HEM Gonçalves Josue M JM Araki Koiti K Garcia-Segura Sergi S Picasso Gino G
Sensors (Basel, Switzerland) 20210109 2
Gas sensors are fundamental for continuous online monitoring of volatile organic compounds. Gas sensors based on semiconductor materials have demonstrated to be highly competitive, but are generally made of expensive materials and operate at high temperatures, which are drawbacks of these technologies. Herein is described a novel ethanol sensor for room temperature (25 °C) measurements based on hematite (α‑Fe<sub>2</sub>O<sub>3</sub>)/silver nanoparticles. The AgNPs were shown to increase the ox ...[more]