Non-contaminating, electro-chemically stable glass frit...

Details Non-contaminating, electro-chemically stable glass frit... Non-contaminating, electro-chemically stable glass frit...

2011-08-02

2011-08-02

Lorengo, Jerry (Department: 1731)

Compositions: ceramic

Ceramic compositions

Glass compositions, compositions containing glass other than...

C501S014000, C501S015000, C501S017000, C501S018000, C501S026000

Reexamination Certificate

active

07989374

ABSTRACT:
A solid oxide fuel cell device includes layers of solid electrolyte, cathode plates, anode plates, a frame and a non-contaminating, electrochemically stable sealing material. The sealing material may have a CTE of about 95×10−7/° C. to about 115×10−7/° C. The sealing material may include from about 65 wt % to about 100 wt % of glass frit and from about 0 wt % to about 35 wt % of a filler material. The glass frit may include from about 0 mol % to about 43 mol % of a metal oxide expressed as RO wherein R comprises magnesium, calcium, strontium, barium, zinc and/or combinations thereof. The glass frit may also include from about 0 mol % to about 5 mol % Al2O3; from about 0 mol % to about 7 mol % TiO2; and from about 41 mol % to about 60 mol % SiO2.

REFERENCES:
patent: 4624934 (1986-11-01), Kokubu et al.
patent: 4839313 (1989-06-01), Kondo et al.
patent: 7214441 (2007-05-01), Cortright et al.
patent: 2005/0277541 (2005-12-01), Yoshii et al.
patent: 2006/0063659 (2006-03-01), Xue et al.
patent: 2006/0160690 (2006-07-01), Cortright et al.
patent: 2006/0172875 (2006-08-01), Cortright et al.
patent: 2007/0238599 (2007-10-01), Pinckney et al.
patent: 2007/0238601 (2007-10-01), Pinckney et al.
patent: 2008/0090715 (2008-04-01), Badding et al.
patent: 0900768 (1999-03-01), None

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