SEALING MATERIAL FOR SOLID OXIDE CELL AND SOLID OXIDE CELL COMPRISING THE SAME

摘要

The present invention relates to a sealing material for a solid oxide cell with improved sealability by adding ceramic powder filler to a crystallized glass substrate, and a solid oxide cell comprising the same. The sealing material for a solid oxide cell comprises 70 to 90 volume% of a crystallized glass substrate and 10 to 30 volume% of oxide filler. The crystallized glass comprises 20 to 40 mol% of SrO, 5 to 20 mol% of CaO, 5 to 15 mol% of B_2O_3, 1 to 5 mol% of ZrO_2, and the remainder of SiO_2.