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Download fileNanotomography based study of gas diffusion layers
journal contribution
posted on 2011-04-20, 13:45 authored by Hossein Ostadi, Pratap Rama, Yu Liu, Rui Chen, Xiaoxian Zhang, Kyle JiangNano-computed tomography (nanoCT) was used for non-invasive 3D visualization and
characterization of porous gas diffusion layer (GDL) for polymer electrolyte membrane fuel cells
(PEMFC). The study was conducted using reconstruction of 3D images of a GDL of polymer
electrolyte fuel cell to determine the critical nanostructural parameters of the layer, such as porosity,
mean pore radii, structure model index and degrees of anisotropy. Furthermore, permeability of the
GDL was obtained through lattice Boltzmann numerical modeling.
History
School
- Aeronautical, Automotive, Chemical and Materials Engineering
Department
- Aeronautical and Automotive Engineering
Citation
OSTADIA, H....et al., 2010. Nanotomography based study of gas diffusion layers. Microelectronic Engineering, 87(5-8), pp. 1640-1642Publisher
© ElsevierVersion
- AM (Accepted Manuscript)
Publication date
2010ISSN
0167-9317Publisher version
Language
- en