Determination of Material Properties of Gas Diffusion Layers: Experiments and Simulations Using Phase Contrast Tomographic Microscopy

Becker, Jürgen; Flückiger, Reto; Reum, Mathias; N. Büchi, Félix; Marone, Federica; Stampanoni, Marco

doi:10.1149/1.3176876

Public

Determination of Material Properties of Gas Diffusion Layers: Experiments and Simulations Using Phase Contrast Tomographic Microscopy

Shared by NobleBlocks on Jan 1, 2009 • 12:00 AM UTC

Authors:

Jürgen Becker

Reto Flückiger

Mathias Reum

Abstract

Understanding the transport properties of porous materials plays an important role in the development and optimization of polymer electrolyte fuel cells (PEFCs). in this study numerical simulations of different transport properties are compared and validated with data obtained using recently develop...

Subject

Thermal diffusivity

Materials science

Conductivity

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