Study of sintered stainless steel fiber felt as gas diffusion backing in air-breathing DMFC
文献类型：期刊论文
| 作者 | Liu, JG; Sun, GQ; Zhao, FL; Wang, GX; Zhao, G; Chen, LK; Yi, BL; Xin, Q |
| 刊名 | journal of power sources
 |
| 出版日期 | 2004-06-04 |
| 卷号 | 133期号:2页码:175-180 |
| 关键词 | direct methanol fuel cell air-breathing gas diffusion backing sintered stainless steel fiber felt |
| 产权排序 | 1;1 |
| 英文摘要 | adoption of a sintered stainless steel fiber felt was evaluated as gas diffusion backing in air-breathing direct methanol fuel cell (dmfc). by using a sintered stainless steel fiber felt as an anodic gas diffusion backing, the peak power density of an air-breathing dmfc is 24 mw cm(-2), which is better than that of common carbon paper. a 30-h-life test indicates that the degraded performance of the air-breathing dmfc is primarily due to the water flooding of the cathode. twelve unit cells with each has 6 cm(2) of active area are connected in series to supply the power to a mobile phone assisted by a constant voltage diode. the maximum power density of 26 mw cm(-2) was achieved in the stack, which is higher than that in single cell. the results show that the sintered stainless steel felt is a promising solution to gas diffusion backing in the air-breathing dmfc, especially in the anodic side because of its high electronical conductivity and hydrophilicity. (c) 2004 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | electrochemistry ; energy & fuels |
| 研究领域[WOS] | electrochemistry ; energy & fuels |
| 关键词[WOS] | methanol fuel-cell ; layer characteristics ; performance ; electrodes |
| 收录类别 | SCI |
| 原文出处 | true |
| 语种 | 英语 |
| WOS记录号 | WOS:000222047700004 |
| 公开日期 | 2010-11-30 |
| 源URL | [http://159.226.238.44/handle/321008/83479]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | Chinese Acad Sci, Dalian Inst Chem Phys, Direct Alcohol Fuel Cell Lab, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, JG,Sun, GQ,Zhao, FL,et al. Study of sintered stainless steel fiber felt as gas diffusion backing in air-breathing DMFC[J]. journal of power sources,2004,133(2):175-180. |
| APA | Liu, JG.,Sun, GQ.,Zhao, FL.,Wang, GX.,Zhao, G.,...&Xin, Q.(2004).Study of sintered stainless steel fiber felt as gas diffusion backing in air-breathing DMFC.journal of power sources,133(2),175-180. |
| MLA | Liu, JG,et al."Study of sintered stainless steel fiber felt as gas diffusion backing in air-breathing DMFC".journal of power sources 133.2(2004):175-180. |
入库方式： OAI收割
来源：大连化学物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。