Results 151 to 160 of about 10,810 (211)

Fatigue‐Resistant Polymer Electrolyte Membranes for Fuel Cells

Advanced Materials, 2023
AbstractIn a hydrogen fuel cell, an electrolyte membrane conducts protons, but blocks electrons, hydrogen molecules, and oxygen molecules. The fuel cell often runs unsteadily, resulting in fluctuating water production, causing the membrane to swell and contract. The cyclic deformation can cause fatigue crack growth.
Minju Kim   +5 more
openaire   +2 more sources

Modeling of Polymer Electrolyte Membrane Fuel Cells

2023
This chapter outlines analytical and numerical methods for modeling proton exchange membrane fuel cells. To provide the fundamentals of fuel cell simulation, a monodimensional analytical (steady-state isothermal) model for reconstructing the cell polarization curve is presented and then applied to a case of practical interest. The monodimensional model
Baricci A.   +5 more
openaire   +2 more sources

Alkaline polymer electrolyte membranes for fuel cell applications

Chemical Society Reviews, 2013
In this review, we examine the most recent progress and research trends in the area of alkaline polymer electrolyte membrane (PEM) development in terms of material selection, synthesis, characterization, and theoretical approach, as well as their fabrication into alkaline PEM-based membrane electrode assemblies (MEAs) and the corresponding performance ...
Wang, Y.-J.   +3 more
openaire   +2 more sources

Polymers for Electrolyte Membrane Fuel Cells

2022
Tushar K. Maiti   +6 more
openaire   +1 more source

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