202 citations · 689 across the 12 of their papers we have counts for
12 papers
Mathematical Model of a Direct Methanol Fuel Cell
Brenda L. Garcia, Vijay A. Sethuraman, John W. Weidner +2
A one dimensional (1-D), isothermal model for a direct methanol fuel cell (DMFC) is presented. This model accounts for the kinetics of the multi-step methanol oxidation reaction at…
Effect of Di-phenyl Siloxane on the Catalytic Activity of Pt on Carbon
Vijay A. Sethuraman, John W. Weidner, Lesia V. Protsailo
The effect of silicone on the catalytic activity of Pt for oxygen reduction and hydrogen adsorption was studied using di-phenyl siloxane as a source compound at a rotating disc ele…
Hydrogen Peroxide Formation Rates in a PEMFC Anode and Cathode: Effect of Humidity and Temperature
Vijay A. Sethuraman, John W. Weidner, Andrew T. Haug +2
Hydrogen peroxide (H2O2) formation rates in a proton exchange membrane (PEM) fuel cell anode and cathode were estimated as a function of humidity and temperature by studying the ox…
Fission Fragments Produced from Proton Irradiation of Thorium Between 40 and 200 MeV
Jonathan W. Engle, Stepan G. Mashnik, John W. Weidner +9
The cross sections for the formation of five residual radionuclides (72Se, 97Zr, 112Pd, 125Sb, and 147Nb) from 40- to 200-MeV proton irradiation of thorium have been measured and a…
Quantifying Oxidation Rates of Carbon Monoxide on a Pt/C Electrode
Siva Balasubramanian, Balasubramanian Lakshmanan, Christine E. Hetzke +2
The electrochemical oxidation of carbon monoxide adsorbed (COad) on platinum-on-carbon electrodes was studied via a methodology in which pre-adsorbed CO was partially oxidized by a…
Importance of Catalyst Stability vis-à-vis Hydrogen Peroxide Formation Rates in PEM Fuel Cell Electrodes
Vijay A. Sethuraman, John W. Weidner, Andrew T. Haug +2
The role of catalyst stability on the adverse effects of hydrogen peroxide (H2O2) formation rates in a proton exchange membrane fuel cell (PEMFC) is investigated for Pt, Pt binary…