INVESTIGADORES
RINALDI Carlos Alberto
congresos y reuniones científicas
Título:
CuO nanowire sensing at room temperature
Autor/es:
IVANNA TROPPER; KARINA PIERPAULI; PAOLO N. CATALANO ; JUAN BONAPARTE; PATRICIA BOZZANO; GABRIELA LEYVA ; HEBE DURÁN; ALBERTO LAMAGNA; CARLOS A. RINALDI
Lugar:
Nuremberg
Reunión:
Congreso; IMCS 2012 - The 14th International Meeting on Chemical Sensors; 2012
Institución organizadora:
University of Bayreuth (Germany)
Resumen:
CuO nanowires (NWs) based sensors were fabricated and characterized. Cuo NWs were synthesized by thermal oxidation and deposited onto gold electrodes. The sensing layer was morphologically characterized by scanning electron microscopy (SEM) and transmission electron microscopy (TEM)showing a monocrystalline structure for CuO NWs. At room temperature these sensors exhibited a non-linear I-V response and showed sensitivity to different concentrations of ethanol. Results are important for low cost and low power consumption gas sensor fabrication.
