| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1673489 | Thin Solid Films | 2008 | 5 Pages |
Abstract
A 4-vinylpyridine-based anion-exchange membrane was prepared by plasma polymerization. Scanning electron microscope and Fourier transform infrared spectroscopy showed that the membrane had uniformly thin and highly cross-linked form. The membrane was ca. 10 μm thick and its effective resistance was remarkably lower than that of a commercial membrane. In addition, modification of carbon-supported platinum with the plasma-membrane enhanced hydrogen oxidation at the gas diffusion electrode due to an increase in the triple-phase boundary. Therefore, it is shown that plasma treatment is very useful for improving the performance of alkaline fuel cell using anion-exchange membrane.
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Authors
Koji Matsuoka, Satoshi Chiba, Yasutoshi Iriyama, Takeshi Abe, Masao Matsuoka, Kenji Kikuchi, Zempachi Ogumi,