کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1292037 | 973380 | 2006 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Novel compressive seals for solid oxide fuel cells
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Novel compressive seals for solid oxide fuel cells Novel compressive seals for solid oxide fuel cells](/preview/png/1292037.png)
چکیده انگلیسی
Traditional seals for planar solid oxide fuel cells (pSOFCs) are rigid glass and glass–ceramic, which have caused the problem of being unable to replace malfunctioning components. Non-glass sealants have become a recent trend. In this paper, fumed silica-infiltrated alumina–silica fiber paper gaskets were investigated as a novel compressive seal for planar solid oxide fuel cells. The leak rates decreased with increase of the silica-infiltration amount and the compressive load. Samples pre-stressed at 10 MPa indicated far superior sealing characteristics, with leak rates as low as 0.04 sccm cm−1 at a 1 MPa compressive stress and a 10 kPa pressure gradient, and 0.05 sccm cm−1 for 0.05 MPa, and a 1.4 kPa pressure gradient.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 161, Issue 2, 27 October 2006, Pages 901–906
Journal: Journal of Power Sources - Volume 161, Issue 2, 27 October 2006, Pages 901–906
نویسندگان
Shiru Le, Kening Sun, Naiqing Zhang, Maozhong An, Derui Zhou, Jingdong Zhang, Donggang Li,