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- 田尻 和也
- ミシガン工科大
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- Abbou Sofyane
- ミシガン工科大
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- Medici Ezequiel
- ミシガン工科大
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- Allen Jeffrey
- ミシガン工科大
書誌事項
- タイトル別名
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- Measurement of Wettability in PEMFC Electrode
抄録
<p>To characterize the water transport properties in a proton exchange membrane fuel cell electrode, a simple capillary rise experiment is designed to measure the water uptake and to estimate the (external) contact angle to water of carbon-ionomer films. The impact of ionomer content is investigated using carbon-ionomer films with various I/C ratios ranging from 0.8 to 1.4, and the results are compared with the sessile drop measurements. The contact angles measured using the sessile drop method show a slight decrease of the contact angle with the I/C ratio. Because of large uncertainty, however, the contact angle estimated from the capillary rise experiments are unable to capture such a small variation of contact angle for the I/C ratios considered in this work.</p>
収録刊行物
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- 熱工学コンファレンス講演論文集
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熱工学コンファレンス講演論文集 2018 (0), 0093-, 2018
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390564238087510656
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- NII論文ID
- 130007637607
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- ISSN
- 2424290X
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可