Viscous sealing glass compositions for solid oxide fuel cells
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United States of America Patent
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Dec 27, 2016
Grant Date -
May 7, 2015
app pub date -
Jul 23, 2013
filing date -
Jul 23, 2012
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Abstract
A sealant for forming a seal between at least two solid oxide fuel cell components wherein the sealant comprises a glass material comprising B2O3 as a principal glass former, BaO, and other components and wherein the glass material is substantially alkali-free and contains less than 30% crystalline material.
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