LOW ALKALI SEALING FRITS, AND SEALS AND DEVICES UTILIZING SUCH FRITS

    公开(公告)号:CA2595945A1

    公开(公告)日:2006-08-10

    申请号:CA2595945

    申请日:2006-01-30

    Applicant: CORNING INC

    Abstract: A solid oxide fuel cell device incorporates a sealing material resistant to hydrogen gas permeation at a sealing temperature in the intermediate temperature range of 600° C.-900° C., the seal having a CTE in the 100x10 -7 /° C. to 120x10 -7 /° C., wherein the sealing material comprises in weight %, of: (i) a 80 wt % to 100 wt % glass frit, the glass frit itself having a composition comprising in mole percent of: SiO 2 15-65; Li 2 O 0-5; Na 2 O 0-5; K 2 O 0-10; MgO 0-5; CaO 0-32; Al 2 O 3 0-10; B 2 O 3 0-50; SrO 0 to 25, wherein the total amount of alkalis is less than 10 mole %; and (ii) zirconia or leucite addition 0 wt % to 30 wt.

    SOLDERED JOINT FOR SOLID OXIDE FUEL CELLS

    公开(公告)号:CA2623444A1

    公开(公告)日:2007-04-12

    申请号:CA2623444

    申请日:2006-09-28

    Applicant: CORNING INC

    Abstract: A method and resulting device for metallic structures including interconnects and sealed frames for solid oxide fuel cells, particularly those with multi-cell electrolyte sheets, includes providing a high-temperature aluminum-containing surface-alumina-forming steel, forming an interconnect structure from the steel, removing any alumina layer from a surface portion of the interconnect where an electrical contact is to be formed, providing a structure having a surface portion with which electrical contact is to be made by the surface portion of the interconnect, and brazing the surface portion of the interconnect to the surface portion of the structure, and sealing fuel cell frames by brazing.

    4.
    发明专利
    未知

    公开(公告)号:BRPI0606885A2

    公开(公告)日:2009-07-21

    申请号:BRPI0606885

    申请日:2006-01-30

    Applicant: CORNING INC

    Abstract: A solid oxide fuel cell device incorporates a sealing material resistant to hydrogen gas permeation at a sealing temperature in the intermediate temperature range of 600° C.-900° C., the seal having a CTE in the 100x10 -7 /° C. to 120x10 -7 /° C., wherein the sealing material comprises in weight %, of: (i) a 80 wt % to 100 wt % glass frit, the glass frit itself having a composition comprising in mole percent of: SiO 2 15-65; Li 2 O 0-5; Na 2 O 0-5; K 2 O 0-10; MgO 0-5; CaO 0-32; Al 2 O 3 0-10; B 2 O 3 0-50; SrO 0 to 25, wherein the total amount of alkalis is less than 10 mole %; and (ii) zirconia or leucite addition 0 wt % to 30 wt.

    Low alkali sealing frits, and seals and devices utilizing such frits

    公开(公告)号:AU2006210980A1

    公开(公告)日:2006-08-10

    申请号:AU2006210980

    申请日:2006-01-30

    Applicant: CORNING INC

    Abstract: A solid oxide fuel cell device incorporates a sealing material resistant to hydrogen gas permeation at a sealing temperature in the intermediate temperature range of 600° C.-900° C., the seal having a CTE in the 100x10 -7 /° C. to 120x10 -7 /° C., wherein the sealing material comprises in weight %, of: (i) a 80 wt % to 100 wt % glass frit, the glass frit itself having a composition comprising in mole percent of: SiO 2 15-65; Li 2 O 0-5; Na 2 O 0-5; K 2 O 0-10; MgO 0-5; CaO 0-32; Al 2 O 3 0-10; B 2 O 3 0-50; SrO 0 to 25, wherein the total amount of alkalis is less than 10 mole %; and (ii) zirconia or leucite addition 0 wt % to 30 wt.

    SEALING MATERIALS AND DEVICES UTILIZING SUCH MATERIALS
    6.
    发明申请
    SEALING MATERIALS AND DEVICES UTILIZING SUCH MATERIALS 审中-公开
    密封材料和利用这种材料的器件

    公开(公告)号:WO2006078747A2

    公开(公告)日:2006-07-27

    申请号:PCT/US2006001781

    申请日:2006-01-13

    CPC classification number: C03C8/02 C03C8/24 H01M8/0282 H01M2008/1293

    Abstract: A solid oxide fuel cell device incorporates a sealing material resistant to hydrogen gas permeation at a sealing temperature in the intermediate temperature range of 600°C -800°C, the seal having a CTE in the 100x10 -7 /°C to 120x10 -7 /°C , wherein the sealing material comprises in weight %, of: (i) a 80 to 95 wt % of glass frit, the glass frit itself having a composition in mole percent of : SiO 2 70-85%; Al 2 O 3 0-5%; Na 2 O 3 0-8%; K 2 O 10-25%; ZnO 0-10%; ZrO 2 0-6%; MgO 0-7%; TiO 2 0-2%; and (ii) and 5wt % to 25wt% of addition comprising at least one of: alumina, zirconia or leucite.

    Abstract translation: 固体氧化物燃料电池装置在600℃-800℃的中间温度范围内的密封温度下结合有耐氢气渗透的密封材料,该密封件具有100×10 -7 /℃的CTE, /℃至120×10 -7 /℃,其中所述密封材料以重量百分比计包含:(i)80至95重量%的玻璃料,所述玻璃料本身具有 摩尔百分比:SiO 2 2 70-85%; 人 2 0 3 0-5%; Na 2 3 0-8%; K <2> O 10-25%; ZnO 0-10%; ZrO <2> 0-6%; MgO 0-7%; TiO 2 0-2%; 和(ii)以及5重量%至25重量%的包含氧化铝,氧化锆或白榴石中的至少一种的添加剂。

    LOW ALKALI SEALING FRITS, AND SEALS AND DEVICES UTILIZING SUCH FRITS
    7.
    发明申请
    LOW ALKALI SEALING FRITS, AND SEALS AND DEVICES UTILIZING SUCH FRITS 审中-公开
    低碱密封油炸物,以及利用此类油炸物的密封和装置

    公开(公告)号:WO2006083807A3

    公开(公告)日:2006-10-05

    申请号:PCT/US2006003309

    申请日:2006-01-30

    CPC classification number: C03C3/064 C03C3/091 C03C8/14 C03C8/20

    Abstract: A solid oxide fuel cell device incorporates a sealing material resistant to hydrogen gas permeation at a sealing temperature in the intermediate temperature range of 600°C -900°C, the seal having a CTE in the 100x10- 7 /°C to 120x10- 7 /°C , wherein the sealing material comprises in weight %, of: (i) a 80 wt% to 100 wt % glass frit, the glass frit itself having a composition comprising in mole percent of : SiO 2 15-65 ; Li 2 O 0-5; Na 2 O 0-5; K 2 O 0-10; MgO 0-5; CaO 0-32; A1 2 O 3 0-10; B 2 O 3 0-50; SrO 0 to 25, wherein the total amount of alkalis is less than 10 mole%; and (ii) zirconia or leucite addition 0 wt % to 30 wt.

    Abstract translation: 固体氧化物燃料电池装置包括在600℃-900℃的中间温度范围内的密封温度下耐氢气渗透的密封材料,该密封具有100×10 -7 /℃的CTE, /℃至120×10 -7 /℃,其中所述密封材料以重量%计包含:(i)80重量%至100重量%的玻璃料,所述玻璃料本身具有组成 以摩尔百分比计包含:SiO 2 15-65; Li 2 0 0-5; Na 2 O 0-5; K <2> 0 0-10; MgO 0-5; CaO 0-32; A1 2 O 3 0-10; B 2 0 3 0-50; SrO 0至25,其中碱的总量小于10摩尔%; 和(ii)添加0重量%至30重量%的氧化锆或白榴石。

    A METHOD FOR TUNING THE SPECTRAL RESPONSE OF A MONOLITHIC TAPERED FIBER FILTER DEVICE
    8.
    发明申请
    A METHOD FOR TUNING THE SPECTRAL RESPONSE OF A MONOLITHIC TAPERED FIBER FILTER DEVICE 审中-公开
    用于调谐单片光纤过滤器的光谱响应的方法

    公开(公告)号:WO0192933A3

    公开(公告)日:2002-05-23

    申请号:PCT/US0110776

    申请日:2001-04-03

    Applicant: CORNING INC

    Abstract: The present invention includes a method for tuning the spectral response of a monolithic tapered (18) coaxial optical fibre filter (10) to have predetermined spectral characteristics. Thermal energy is applied at least to one spectrum-tuning portion of the monolithic tapered (18) coaxial optical fiber filter (10). The thermal energy produces a predetermined alteration of the spectral response of the monolithic coaxial tapered (18) optical fibre filter (10). The monolithic tapered (18) coaxial optical fiber filter (10) consists of a single-mode optical fibre (25) with concatenated tapered (18) coupling regions (300) designed to couple the fundamental fibre mode with the first higher order mode of the fibre (25) and corresponding phase shifting region (20, 21) between the tapered (18) coupling regions (300). Phase shifting regions (20, 21) and coupling regions (300) constitute the spectrum-tuning portions of the filter.

    Abstract translation: 本发明包括一种用于调整单片锥形(18)同轴光纤滤波器(10)的光谱响应以具有预定光谱特性的方法。 至少对单片锥形(18)同轴光纤滤波器(10)的一个频谱调谐部分施加热能。 热能产生单片同轴锥形(18)光纤滤波器(10)的光谱响应的预定变化。 单片锥形(18)同轴光纤滤波器(10)由具有级联锥形(18)耦合区域(300)的单模光纤(25)组成,其被设计成将基本光纤模式与第一高阶模式耦合 光纤(25)和锥形(18)耦合区域(300)之间的相应的相移区域(20,21)。 相移区域(20,21)和耦合区域(300)构成滤波器的频谱调谐部分。

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