Effect of Al2O3 content on BaO–Al2O3–B2O3–SiO2 glass sealant for solid oxide fuel cell

The glass structure, wetting behaviour and crystallisation of BaO-Al2O3-B2O3-SiO2 glass system containing 2-10 mol% Al2O3 were investigated. The introduction of Al2O3 caused the conversion of [BO3] units and [BO4] units into each other and it acted as glass network former when the content was up to...

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Veröffentlicht in:Ceramics international 2010-03, Vol.36 (2), p.821-826
Hauptverfasser: Sun, Tao, Xiao, Hanning, Guo, Wenming, Hong, Xiucheng
Format: Artikel
Sprache:eng
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