TY - GEN
T1 - Pd-decorated ZnO and WO 3 nanowires for sensing applications
AU - García-Serrano, O.
AU - Goiz, O.
AU - Chavez, F.
AU - Romero-Paredes, G.
AU - Peña-Sierra, R.
PY - 2011
Y1 - 2011
N2 - In this work the recent advances on Pd nanoparticles deposition by electroless deposition technique (EDT) onto ZnO and WO 3 nanowires applied to gas sensing applications is reported. The reported nano-structured materials have been synthesized using combinations of conventional CSVT, thermal oxidation and electroless techniques. The CSVT and thermal oxidation techniques were used to obtain ZnO and WO 3 metal-oxide nanowires with excellent gas sensing properties. The sensibility was improved by the deposition of Pd nano-particles using a variant of the nobility of EDT. The metallic nature of Pd particle was corroborated by XRD and Raman Scattering (RS). Dynamical-responses to single hydrogen (H 2), water vapor (H 2O) and Carbon dioxide (CO 2) gaseous species using a 4500 PPMv pulse were satisfactory tested by the measure of their electrical resistance change.
AB - In this work the recent advances on Pd nanoparticles deposition by electroless deposition technique (EDT) onto ZnO and WO 3 nanowires applied to gas sensing applications is reported. The reported nano-structured materials have been synthesized using combinations of conventional CSVT, thermal oxidation and electroless techniques. The CSVT and thermal oxidation techniques were used to obtain ZnO and WO 3 metal-oxide nanowires with excellent gas sensing properties. The sensibility was improved by the deposition of Pd nano-particles using a variant of the nobility of EDT. The metallic nature of Pd particle was corroborated by XRD and Raman Scattering (RS). Dynamical-responses to single hydrogen (H 2), water vapor (H 2O) and Carbon dioxide (CO 2) gaseous species using a 4500 PPMv pulse were satisfactory tested by the measure of their electrical resistance change.
UR - http://www.scopus.com/inward/record.url?scp=84856920202&partnerID=8YFLogxK
U2 - 10.1109/ICSENS.2011.6127379
DO - 10.1109/ICSENS.2011.6127379
M3 - Contribución a la conferencia
AN - SCOPUS:84856920202
SN - 9781424492886
T3 - Proceedings of IEEE Sensors
SP - 998
EP - 1001
BT - IEEE Sensors 2011 Conference, SENSORS 2011
T2 - 10th IEEE SENSORS Conference 2011, SENSORS 2011
Y2 - 28 October 2011 through 31 October 2011
ER -