Browsing Engineering (Faculty of) by Subject "proton exchange membrane fuel cells"
Now showing items 1-3 of 3
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Development of Non-Spherical Platinum Catalyst with Functionalized Carbon Supports for Proton Exchange Membrane Fuel Cells
(University of Waterloo, 2023-04-21)Energy conversion devices capable of zero-emission operation are needed to limit the impacts of anthropogenic climate change. Proton exchange membrane (PEM) fuel cells are well suited to address this need, as they can ... -
The effect of non-spherical platinum nanoparticle sizes on the performance and durability of proton exchange membrane fuel cells
(Elsevier, 2021-11)Platinum (Pt) nanoparticles with different sizes of 2 nm and 5 nm supported on functionalized high surface area carbon (HSC) have been successfully synthesized with a one-pot synthesis technique in large scale. Of the ... -
Impact of Liquid Water on Reactant Mass Transfer in PEM Fuel Cell Electrodes
(Electrochemical Society, 2010)The breakthrough conditions (capillary pressure and liquid water saturation) in a fibrous gas diffusion medium (GDM) used in polymer electrolyte membrane (PEM) fuel cell electrodes have been studied experimentally by two ...