The dilatometric properties and viscosity of glasses within the systems Li20-K20-B203-si02 and Na20-B203-Si02 with constant ratios B203/R20=1.5 and 1 (in mol%) were characterized. These compositions have suitable thermal properties to be used as sealants for modern carbonate fuel cells.
Origin
Inst Ceramica Y Vidrio, Spain
Journal Title
Glass Sci Technol 75 6 2002 280-289
Sector
Special Glass
Class
S 2455