Effect of composite pore-former on the fabrication and performance of anode-supported membranes for SOFCs
文献类型：期刊论文
| 作者 | J. Y. Hu ; Z. Lu ; K. F. Chen ; X. Q. Huang ; N. Ai ; X. B. Du ; C. W. Fu ; J. M. Wang ; W. H. Su |
| 刊名 | Journal of Membrane Science
 |
| 出版日期 | 2008 |
| 卷号 | 318期号:1-2页码:445-451 |
| 关键词 | SOFC NiO-YSZ anode composite pore-former porosity shrinkage oxide fuel-cells yttria-stabilized zirconia ni-ysz cermet thin-films microstructure |
| ISSN号 | 0376-7388 |
| 中文摘要 | In this investigation, a composite pore-former was developed to improve the properties of the NiO-YSZ (yttria-stabilized zirconia) anode substrate for YSZ membrane used in SOFC. By utilizing the composite pore-former in the anode substrate, the requirements of both suitable shrinkage that was compatible with that of electrolyte films and rational porosity could be matched much better. The development of this composite pore-former composed of activated carbon and flour was based on the research about their characteristics as an individual pore-former, respectively, i.e., activated carbon affected the shrinkage of anode substrate more effectively comparing to the porosity, while flour could adjust the porosity more availably. A single fuel cell based on YSZ thin films was successfully fabricated using the anode with such composite pore-former. The open-circuit voltage (OCV) as high as 1.08 V was obtained at 700 degrees C, and the maximum power densities of 688 and 1122 mW/cm(2) were achieved at 700 and 800 degrees C, respectively, using hydrogen as fuel and ambient air as oxidant. (C) 2008 Elsevier B.V. All rights reserved |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/32820]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | J. Y. Hu,Z. Lu,K. F. Chen,et al. Effect of composite pore-former on the fabrication and performance of anode-supported membranes for SOFCs[J]. Journal of Membrane Science,2008,318(1-2):445-451. |
| APA | J. Y. Hu.,Z. Lu.,K. F. Chen.,X. Q. Huang.,N. Ai.,...&W. H. Su.(2008).Effect of composite pore-former on the fabrication and performance of anode-supported membranes for SOFCs.Journal of Membrane Science,318(1-2),445-451. |
| MLA | J. Y. Hu,et al."Effect of composite pore-former on the fabrication and performance of anode-supported membranes for SOFCs".Journal of Membrane Science 318.1-2(2008):445-451. |
入库方式： OAI收割
来源：金属研究所
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