Please use this identifier to cite or link to this item:
|Title:||Excellent durability of substoichiometric titanium oxide as a catalyst support for Pd in alkaline direct ethanol fuel cells||Authors:||Nguyen, Son Truong
|Keywords:||DRNTU::Engineering::Chemical engineering||Issue Date:||2012||Source:||Nguyen, S. T., Lee, J.-M., Yang, Y., & Wang, X. (2012). Excellent durability of substoichiometric titanium oxide as a catalyst support for Pd in alkaline direct ethanol fuel cells. Industrial & Engineering Chemistry Research, 51(30), 9966-9972.||Series/Report no.:||Industrial & Engineering Chemistry Research||Abstract:||In this study, substoichiometric titanium oxide, TinO2n–1, was compared with carbon black and TiO2 in the role of catalyst supports for Pd in alkaline direct ethanol fuel cell. 10%Pd/C, 10% Pd/commercial TiO2 and 10%Pd/TinO2n–1 catalysts were successfully prepared by a polyol method. The supports and electrocatalysts were characterized by X-ray diffraction (XRD), nitrogen adsorption, electrochemical impedance spectroscopy (EIS), cyclic voltammetry (CV), linear sweep voltammetry (LSV), and chronoamperometry (CA) techniques. Excellent durability was found for TinO2n–1 with holding potential and multiscan tests in N2-purged 1 M KOH solution. Among the three catalysts, Pd/TinO2n–1 showed the best activity and stability for ethanol electrooxidation in alkaline media.||URI:||https://hdl.handle.net/10356/100974
|ISSN:||0888-5885||DOI:||10.1021/ie202696z||Rights:||© 2012 American Chemical Society||Fulltext Permission:||none||Fulltext Availability:||No Fulltext|
|Appears in Collections:||SCBE Journal Articles|
Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.