Long-term performance of polyetheretherketone-based polymer electrolyte membrane in fuel cells at 95
โ Scribed by Jinhua Chen; Maolin Zhai; Masaharu Asano; Ling Huang; Yasunari Maekawa
- Publisher
- Springer
- Year
- 2009
- Tongue
- English
- Weight
- 445 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0022-2461
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In this work, a surface modified Nafion 212 membrane was fabricated by plasma etching in order to enhance the performance of a membrane electrode assembly (MEA) in a polymer electrolyte membrane fuel cell. Single-cell performance of MEA at 0.7 V was increased by about 19% with membrane that was etch
## Abstract A casting process for composite Nafionยฎ/STA membranes was achieved. The membrane casting was based on the evaporation of 5% Nafionยฎ solution in N,Nโฒโdimethylformamide (DMF) with and without silicotungstic acid (STA) as an additive. Optimized parameters for the casting process were deter