Water flow through carbon cloth and carbon paper gas diffusion media used for polymer electrolyte membrane fuel cells treated with Teflon was measured. The gas diffusion layer (GDL) media are hydrophobic and it is necessary to apply pressure to force water to penetrate into the pores of these materi
โฆ LIBER โฆ
Water Flow in, Through, and Around the Gas Diffusion Layer
โ Scribed by E. Gauthier; Q. Duan; T. Hellstern; J. Benziger
- Book ID
- 115555964
- Publisher
- John Wiley and Sons
- Year
- 2012
- Tongue
- English
- Weight
- 650 KB
- Volume
- 12
- Category
- Article
- ISSN
- 1615-6846
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## Abstract It has now been well recognized that both the performance and durability of proton exchange membrane fuel cells (PEMFCs) are closely related to the water accumulation and transport inside its porous components, particularly in the gas diffusion layer (GDL), and microporous layer (MPL).
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