INVESTIGADORES
RINALDI Carlos Alberto
congresos y reuniones científicas
Título:
The CO gas sensing properties of TiO2 nanotubes
Autor/es:
PATRICIA M. PERILLO; DANIEL F. RODRIGUEZ; SERGIO WOLOJ; LAMAGNA ALBERTO; CARLOS A. RINALDI
Lugar:
Nuremberg
Reunión:
Congreso; IMCS 2012 - The 14th International Meeting on Chemical Sensors; 2012
Institución organizadora:
University of Bayreuth (Germany)
Resumen:
Gas sensors TiO2 based were prepared by anodic oxidation method. The morphology of the TiO2 nanostructures were characterized by scanning electron microscope (SEM) and X-ray diffraction (XRD) and Raman spectroscopy. The gas sensing properties of TiO2 nanotubes exposed CO havebeen tested in a wide range of operating temperatures. The sensor using the fabricated nanotube arrays as the sensing elements demonstrated a good response to different concentrations of carbon monoxide from 480 to 850 ppm at 350 °C.
