The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 01, 2011
Filed:
Jan. 14, 2008
Chien-kuo Liu, Miaoli County, TW;
Tung-yuan Yung, Taoyuan County, TW;
Kin-fu Lin, Taipei, TW;
Ruey-yi Lee, Taoyuan County, TW;
Tzang-sheng Lee, Taipei, TW;
Chien-Kuo Liu, Miaoli County, TW;
Tung-Yuan Yung, Taoyuan County, TW;
Kin-Fu Lin, Taipei, TW;
Ruey-Yi Lee, Taoyuan County, TW;
Tzang-Sheng Lee, Taipei, TW;
Abstract
Glass-ceramic sealant is disclosed for planar solid oxide fuel cells. The glass-ceramic sealant includes 0 to 40 mol % of silicon oxide, 0 to 15 mol % boron oxide, 0 to 10 mol % of aluminum oxide, 0 to 40 mol % of barium oxide, 0 to 15 mol % of calcium oxide, 0 to 15 mol % of lanthanum oxide and 0 to 5 mol % of zirconium dioxide. At 0° C. to 600° C., the thermal expansion coefficient of the sealant is 8 to 10 ppm/° C.