Gas-diffusion-layer structural properties under compression via X-ray tomography
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- 作者：Iryna V. Zenyuka ; Iryna.Zenyuk@tufts.edu" class="auth_mail" title="E-mail the corresponding author ; Dilworth Y. Parkinsonb ; Liam G. Connollya ; Adam Z. Weberc
- 关键词：Fuel-cells ; Gas diffusion layers ; Porosity ; Pore-size distribution ; Tortuosity ; Compression
- 刊名：Journal of Power Sources
- 出版年：2016
- 出版时间：1 October 2016
- 年：2016
- 卷：328
- 期：Complete
- 页码：364-376
- 全文大小：3620 K
文摘
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X-ray CT used to investigate morphological properties of GDLs.
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Porosity, tortuosity and PSDs reported under compression.
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GDLs heterogeneity was studied with ellipsoid factor.
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Representative elementary volume was defined for GDLs, which was 1 × 1 mm.