Ultra stable sealing glass for intermediate temperature solid oxide fuel cells
文献类型:会议论文
作者 | Zhu, Q.; Peng, L.; Huang, W.; Xie, Z. |
出版日期 | 2007 |
会议名称 | 4th China International Conference on High-Performance Ceramics (CICC-4) |
会议日期 | Chengdu, PEOPLES R CHINA |
会议地点 | OCT 23-26, 2005 |
关键词 | sealing materials glass thermal stability solid oxide fuel cells |
页码 | 481-485 |
中文摘要 | A concept for quantitative design of sealing glasses was proposed for planar solid oxide fuel cells (SOFC) applications, by which chemical and physical compatibility of a glass with other materials can be predicted through simulation based on a thermodynamic model and a combined model. Using this method, a sealing glass was successfully developed. The thermal expansion coefficient (TEC) of the glass was determined to be 9.9x10(-6) K-1 (room temperature to 631 degrees C), which is very close to the value of 10.0 x 10(-6) K-1 measured for 8YSZ. Investigations revealed that the sealing glass had very good thermal stability, where the change of the TEC value was within the range of equipment error. The glass was also proved to be chemically compatible with 8YSZ, by the fact that no obvious interfacial reaction was detected after being heat-treated with 8YSZ at 700 degrees C for 500 h. |
收录类别 | ISTP |
会议网址 | |
会议录 | KEY ENGINEERING MATERIALS Volume: 336-338 Pages: 481-485 Part: 1-3
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会议录出版者 | Trans Tech Publications Ltd |
语种 | 英语 |
源URL | [http://ir.ipe.ac.cn/handle/122111/11328] ![]() |
专题 | 过程工程研究所_研究所(批量导入) |
推荐引用方式 GB/T 7714 |
Zhu, Q.,Peng, L.,Huang, W.,et al. Ultra stable sealing glass for intermediate temperature solid oxide fuel cells[C]. 见:4th China International Conference on High-Performance Ceramics (CICC-4). OCT 23-26, 2005. Chengdu, PEOPLES R CHINA. |
入库方式: OAI收割
来源:过程工程研究所
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