Influence of anode diffusion layer on the performance of a liquid feed direct methanol fuel cell by AC impedance spectroscopy
文献类型：期刊论文
| 作者 | Shao, Zhi-Gang; Hsing, I-Ming; Zhang, Huamin; Yi, Balolian |
| 刊名 | international journal of energy research
 |
| 出版日期 | 2006-11-01 |
| 卷号 | 30期号:14页码:1216-1227 |
| 关键词 | anode diffusion layer AC impedance spectroscopy liquid methanol DMFC |
| 产权排序 | 1;1 |
| 通讯作者 | 邵志刚 |
| 英文摘要 | effect of anode diffusion layer over the performance of the liquid feed direct methanol fuel cell has been studied by ac impedance spectroscopy. the anode employed comprises of the catalyst layer and diffusion layer. the latter comprises of backing layer and catalyst-supporting layer. the supporting layer is present in between the backing layer and the catalyst layer. the composition of the supporting layer is optimized based on the information obtained from polarization and ac impedance measurements. among the three types of carbons (black pearl 2000, vulcan xc-72, shawinigan acetylene black), black pearls 2000 is found to be the ideal type of carbon used in the supporting layer. the optimized loading compositions of carbon, nafion and ptfe in the supporting layer are reported to be 3 mg cm(-2), 10 wt%, and 0 wt%, respectively. these values are rationalized on the basis of the transport of methanol and carbon dioxide and the crossover of methanol from the anode to the cathode. copyright (c) 2006 john wiley & sons, ltd. |
| WOS标题词 | science & technology ; technology |
| 类目[WOS] | energy & fuels ; nuclear science & technology |
| 研究领域[WOS] | energy & fuels ; nuclear science & technology |
| 关键词[WOS] | catalyst layers ; electrodes ; membrane ; water ; dmfc ; film |
| 收录类别 | SCI |
| 原文出处 | true |
| 语种 | 英语 |
| WOS记录号 | WOS:000242188900008 |
| 公开日期 | 2010-11-30 |
| 源URL | [http://159.226.238.44/handle/321008/98389]  |
| 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 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Fuel Cell R&D Ctr, Dalian 116012, Peoples R China 2.Hong Kong Univ Sci & Technol, Dept Chem Engn, Kowloon, Hong Kong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shao, Zhi-Gang,Hsing, I-Ming,Zhang, Huamin,et al. Influence of anode diffusion layer on the performance of a liquid feed direct methanol fuel cell by AC impedance spectroscopy[J]. international journal of energy research,2006,30(14):1216-1227. |
| APA | Shao, Zhi-Gang,Hsing, I-Ming,Zhang, Huamin,&Yi, Balolian.(2006).Influence of anode diffusion layer on the performance of a liquid feed direct methanol fuel cell by AC impedance spectroscopy.international journal of energy research,30(14),1216-1227. |
| MLA | Shao, Zhi-Gang,et al."Influence of anode diffusion layer on the performance of a liquid feed direct methanol fuel cell by AC impedance spectroscopy".international journal of energy research 30.14(2006):1216-1227. |
入库方式： OAI收割
来源：大连化学物理研究所
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