Sealing material used for solid oxide fuel battery and method for making same
Title：
Sealing material used for solid oxide fuel battery and method for making same
Application Number：
 200610112778
Application Date：
 2006/09/01
Announcement Date：
 2007/03/14
Pub. Date：
Publication Number：
 1929163
Announcement Number：
Grant Date：
Granted Pub. Date：
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 H01M 2/08, H01M 8/02, C09K 3/10
Applicant(s)：
 Tsinghua University
Inventor(s)：
Key Words：
 Sealing material, solid oxide, fuel battery, making method
Abstract：
 This invention relates to fix oxidation fuel batter sealing materials ands its process method, which comprises the following parts: BaO 15-80wt%,MgO 0-30wt%,Al2O3 0-15wt%,SiO2 3-45wt%,B2O3 0-25wt%,MgF2 0-15wt%,K2O 0-10wt%,Fe2O3 0-10wt%,Y2O3 0-1wt% with optimization components as BaO 17-60wt%,MgO 2-18wt%,Al2O3 7-12wt%,SiO2 10-40wt%,B2O3 0- 17wt%,MgF2 2-14wt%,K2O 0-5wt%,Fe2O3 0-7wt%,Y2O3 0-0.5wt%. The process method comprises the steps of pressing bump, heating for melt and cooling to get glass melt block, grinding and sorting or other method to get glass powder.
Claim：
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PCT：
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