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Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Engineering / Faculty of Engineering >
Peer-reviewed Journal Articles, etc >
高空孔率ステンレス系金属多孔体の利用による直接メタノール燃料電池の高性能化
| Title: | 高空孔率ステンレス系金属多孔体の利用による直接メタノール燃料電池の高性能化 |
| Other Titles: | Performance Improvement in Direct Methanol Fuel Cell by a Highly Porous Stainless Steel Flow Field |
| Authors: | 首藤, 登志夫1 Browse this author |
| Authors(alt): | Shudo, Toshio1 |
| Keywords: | Direct Methanol Fuel Cell | | Separator | | Flow Field | | Porous Stainless Steel | | Diffusion Polarization |
| Issue Date: | Jan-2008 |
| Publisher: | 燃料電池開発情報センター |
| Journal Title: | 燃料電池 |
| Volume: | 7 |
| Issue: | 3 |
| Start Page: | 139 |
| End Page: | 142 |
| Abstract: | Power generation with direct methanol fuel cell（DMFC）systems require only simple equipment, and has the important advantages of using a liquid fuel with higher energy density and easier handling characteristics than hydrogen. However, the power output of DMFC is lower than hydrogen fuel cells. To improve the power output of DMFC it is very important to reduce diffusion polarization at higher current density conditions. This research used a porous stainless steel developed based on the technology for metal-hydride battery electrodes in the separator flow fields for reactants and products in a single cell DMFC and analyzed its influence on performance characteristics. |
| Type: | article |
| URI: | http://hdl.handle.net/2115/34752 |
| Appears in Collections: | 工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 首藤 登志夫
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