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Polymer Electrolyte Fuel Cell Model
Journal of The Electrochemical Society, 1991We present here an isothermal, one-dimensional, steady-state model for a complete polymer electrolyte fuel cell (PEFC) with a 117 Nation | membrane. In this model we employ water diffusion coefficients electro-osmotic drag coefficients, water sorption isotherms, and membrane conductivities, all measured in our laboratory as functions of membrane water ...
T. E. Springer +2 more
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Polymer Electrolyte Fuel Cells
2018This chapter describes the main components of the polymer electrolyte fuel cell and its role in cell performance. It presents five synthesis routes for the preparation of electrocatalysts, and discusses the influence of nanoparticle formation on the catalytic properties. Regarding the polymer electrolyte membranes, the chapter explains proton transport
Napporn, Teko +3 more
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Polymer Electrolyte Fuel Cells
2017The practical application of theory to experiment and data analysis is a crucial component of effective advancement of electrochemical systems. This chapter takes the fundamental principles of fuel cell operation and the underlying scientific and engineering principles and applies them to laboratory experiments.
Ramani, Vijay K. +3 more
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Polymer Electrolyte Fuel Cell Durability
Macromolecular Chemistry and Physics, 2009Stack Components.- Dissolution and Stabilization of Platinum in Oxygen Cathodes.- Carbon-Support Requirements for Highly Durable Fuel Cell Operation.- Chemical Degradation of Perfluorinated Sulfonic Acid Membranes.- Chemical Degradation: Correlations Between Electrolyzer and Fuel Cell Findings.- Improvement of Membrane and Membrane Electrode Assembly ...
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Polymer Electrolyte Fuel Cells
2016In recent years, Polymer Electrolyte Fuel Cells (PEFC) have attracted much attention due to their potential as a clean power source for many applications, including automotive, portable and stationary devices. This resulted on a tremendous technological progress, such as the development of new membranes and electro-catalysts or the improvement of ...
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Polymer Electrolyte Fuel Cells (PEFCs)
2016This chapter describes operating principles of polymer electrolyte fuel cells. The fundamental components (electrolyte, electrode, and gas diffusion layer) are explained from the viewpoint of material science, followed by a description of cells and stack structures.
Akari Hayashi +3 more
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Modeling of Polymer Electrolyte Membrane Fuel Cells
2023This 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
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