Hierarchy carbon paper for the gas diffusion layer of proton exchange membrane fuel cells
β Scribed by Chunyu Du; Baorong Wang; Xinqun Cheng
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 582 KB
- Volume
- 187
- Category
- Article
- ISSN
- 0378-7753
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## Abstract A gas diffusion layer (GDL) with carbon prepared from paraffin wax was developed for the first time to impart hydrophobicity and porosity for fuel cell application. It is also intended to reduce the nonβfunctional binder content in the microporous layer and to achieve optimum performanc
## Abstract Gas diffusion layers (GDLs) in the proton exchange membrane fuel cells (PEMFCs) enable the distribution of reactant gases to the reaction zone in the catalyst layers by controlling the water in the pore channels apart from providing electrical and mechanical support to the membrane elec