Chiang Mai Journal of Science

Preparation of Pt/ATO Catalysts for Electrocatalysis in Direct Alcohol Fuel Cell

Paper Type	Contributed Paper
Title	Preparation of Pt/ATO Catalysts for Electrocatalysis in Direct Alcohol Fuel Cell
Author	Li Fang *[a], Surin Saipanya *[b,c], Xuemei Luo [a], Xiaoping Huang [a] and Feifei Li [a]
Email	fangli@sxu.edu.cn; surin saipanya@hotmail.co.uk
Abstract:  Pt loaded on Antimony doped Tin dioxide (Pt/ATO) catalyst was successfully prepared by using ultrasonic dispersion and ethanol reduction and characterized by XRD combined with cyclic voltrammetry (CV). The comparison of catalytic performance of Pt/ATO with the catalysts Pt/C, Pt/SnO2 and Pt/(C+SnO2) for methanol and ethanol electrooxidation was studied by means of CV and chronoamperometry (CA). Comparing to the other catalysts, the catalytic activity and stability of Pt/ATO were improved significantly by doping Sb into the SnO2 crystal lattices. Moreover, the remarkable enhancement of the selectivity of Pt/ATO for CO2 production was also observed in the electrocatalytic oxidation of the ethanol.
Start & End Page	169 - 175
Received Date	2013-06-24
Revised Date
Accepted Date	2014-07-07
Full Text	Download
Keyword	Carbon materials, Antimony doped Tin dioxide, Nanocomposites, Alcohol oxidation
Volume	Vol.43 No.1 (JANUARY 2016)
DOI
Citation	Fang L., Saipanya S., Luo X., Huang X. and Li F., Preparation of Pt/ATO Catalysts for Electrocatalysis in Direct Alcohol Fuel Cell , Chiang Mai J. Sci., 2016; 43(1): 169-175.
SDGs
View:610 Download:170