Thermal cycle stability of BaO-B2O3-SiO2 sealing glass
文献类型：期刊论文
| 作者 | Peng, Lian; Zhu, QingShan |
| 刊名 | JOURNAL OF POWER SOURCES
 |
| 出版日期 | 2009-12-01 |
| 卷号 | 194期号:2页码:880-885 |
| 关键词 | Sealing glass Leak rates Thermal cycle stability Solid oxide fuel cells |
| ISSN号 | 0378-7753 |
| 通讯作者 | Zhu, QS |
| 英文摘要 | Thermal cycle stability is very important for glass seals in planar solid oxide fuel cell (pSOFC) applications. in the present study. thermal cycle stability of a thermally stable sealing glass is investigated using a sealing fixture from 150 degrees C to 700 degrees C. SS410 alloy with the TEC (thermal expansion coefficient) of 12.2 x 10(-6) K-1 (room temperature to 700 degrees C) is used to evaluate the effect of TEC mismatch on the thermal cycle stability. The leak rates increase with thermal cycles and appear to be two different stages. Microstructure examinations are performed to investigate the degradation mechanism of the thermal cycle stability. It is found that the sealing glass interacts chemically with the SS410 alloy and the formation of BaCrO4 new phase results in the rapid increase of the leak rates. (C) 2009 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] | OXIDE FUEL-CELLS ; CHEMICAL INTERACTIONS ; MICA SEALS ; DEGRADATION ; BARIUM ; INTERCONNECT ; TECHNOLOGY ; SEALANTS ; SOFCS ; ZN |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000270620500041 |
| 公开日期 | 2013-11-29 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/6537]  |
| 专题 | 过程工程研究所_多相复杂系统国家重点实验室 |
| 作者单位 | Chinese Acad Sci, State Key Lab Multi Phase Complex Syst, Inst Proc Engn, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Peng, Lian,Zhu, QingShan. Thermal cycle stability of BaO-B2O3-SiO2 sealing glass[J]. JOURNAL OF POWER SOURCES,2009,194(2):880-885. |
| APA | Peng, Lian,&Zhu, QingShan.(2009).Thermal cycle stability of BaO-B2O3-SiO2 sealing glass.JOURNAL OF POWER SOURCES,194(2),880-885. |
| MLA | Peng, Lian,et al."Thermal cycle stability of BaO-B2O3-SiO2 sealing glass".JOURNAL OF POWER SOURCES 194.2(2009):880-885. |
入库方式： OAI收割
来源：过程工程研究所
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