CO-CASTING PROCESS FOR SOLID OXIDE REACTOR FABRICATION

    公开(公告)号:US20180287178A1

    公开(公告)日:2018-10-04

    申请号:US15935460

    申请日:2018-03-26

    Abstract: A process for producing a solid oxide reactor. The process begins by separately preparing an anode slurry and an electrolyte slurry. The electrolyte slurry is then tape casted onto a support layer to produce an electrolyte layer situated above the support layer. The anode slurry is then tape casted onto the electrolyte layer to produce a first multilayer structure comprising an anode layer situated above the electrolyte layer situated above the support layer. The support layer is then removed from the first multilayer structure to produce a second multilayer structure comprising the anode layer situated above the electrolyte layer. The second multilayer structure is then sintered to produce a solid oxide reactor.

    MODIFIED SOLID OXIDE FUEL CELL
    13.
    发明申请
    MODIFIED SOLID OXIDE FUEL CELL 审中-公开
    改性固体氧化物燃料电池

    公开(公告)号:US20160329576A1

    公开(公告)日:2016-11-10

    申请号:US15096901

    申请日:2016-04-12

    Abstract: A solid oxide fuel cell comprising a cathode, an electrolyte, a functional layer and an anode support. The anode support comprises A-B-C: A is a nitrate, an oxide, a salt or a carbonate selected from the group of: alkali, alkaline oxide, alkaline earth metal or combinations thereof, B is selected from the group of: Fe, Ni, Cu, Co or combinations thereof, and C is selected from the group of: PSZ, YSZ, SSZ, SDC, Ce doped SSZ, GDC or combinations thereof. In the solid oxide fuel cell A ranges from about 0 to about 20 wt % of the anode support, B ranges from about 0.1 to about 70 wt % of the anode support and C ranges from about 0.1 to about 60 wt % of the anode support.

    Abstract translation: 一种固体氧化物燃料电池,包括阴极,电解质,功能层和阳极支撑体。 阳极载体包括ABC:A是选自碱金属,碱土金属,碱土金属或其组合的硝酸盐,氧化物,盐或碳酸盐,B选自Fe,Ni,Cu ,Co或其组合,C选自:PSZ,YSZ,SSZ,SDC,Ce掺杂的SSZ,GDC或其组合。 在固体氧化物燃料电池A的范围为阳极支撑体的约0至约20重量%的范围内,B为阳极支撑体的约0.1至约70重量%,C为阳极支撑体的约0.1至约60重量% 。

    FORMATION OF SOLID OXIDE FUEL CELLS BY SPRAYING
    15.
    发明申请
    FORMATION OF SOLID OXIDE FUEL CELLS BY SPRAYING 审中-公开
    通过喷雾形成固体氧化物燃料电池

    公开(公告)号:US20150099209A1

    公开(公告)日:2015-04-09

    申请号:US14506743

    申请日:2014-10-06

    Abstract: The present embodiment describes a method of forming different layers in a solid oxide fuel cell. The method begins by preparing slurries which are then delivered to a spray nozzle. The slurries are then atomized and sprayed subsequently onto a support to produce a layer which is then dried. In this embodiment different layers can comprise an anode, an electrode and a cathode. Also the support can be a metal or a metal oxide which is later removed.

    Abstract translation: 本实施例描述了在固体氧化物燃料电池中形成不同层的方法。 该方法开始于制备浆料,然后将其输送到喷嘴。 然后将浆料雾化并随后喷洒到载体上以产生干燥后的层。 在该实施例中,不同的层可以包括阳极,电极和阴极。 此外,载体可以是稍后除去的金属或金属氧化物。

    HIGH PERFORMING CATHODE CONTACT MATERIAL FOR FUEL CELL STACKS

    公开(公告)号:US20220131161A1

    公开(公告)日:2022-04-28

    申请号:US17449835

    申请日:2021-10-04

    Abstract: A fuel cell comprising an indium tin oxide cathode contact is in physical contact subjacent an upper interconnect and in physical contact superjacent a cathode. In this fuel cell an electrolyte is in physical contact subjacent a cathode and superjacent an anode. Finally, a lower interconnect is subjacent the anode.

    COMPRESSION METHOD FOR SOLID OXIDE FUEL CELL STACKS

    公开(公告)号:US20220059862A1

    公开(公告)日:2022-02-24

    申请号:US17394524

    申请日:2021-08-05

    Abstract: A system for a solid oxide fuel cell stack disposed between and in contact with a fixed top compression plate and a movable compression plate. At least one tension rod can be inserted through an opening on a movable locking plate, wherein the top end of the tension rod is connected to the bottom of the movable compression plate and the bottom end of the tension rod is connected to a fixed bottom compression plate. At least one nut can be used in conjunction each tension rod and disposed below the movable locking plate to secure the movable locking plate in position. Additionally, at least one spring can be disposed around the at least one tension rod and connected to the bottom of the movable compression plate and the top of the fixed bottom compression plate. Finally, at least one pneumatic cylinder can be in contact with the bottom of the movable locking plate and the fixed bottom compression plate.

    Method for producing an infiltrated solid oxide fuel cell layer

    公开(公告)号:US11145870B2

    公开(公告)日:2021-10-12

    申请号:US16710657

    申请日:2019-12-11

    Abstract: A method of producing an infiltrated solid oxide fuel cell (SOFC) layer. The method begins by infiltrating a solution containing a solute into a SOFC layer to produce a primary SOFC layer. The primary SOFC layer is then dried in a heated environment, wherein the heated environment ranges in temperature from about 25° C. to about 100° C. to produce a dry primary SOFC layer. The dry primary SOFC layer is then cooled at a rate less than about 5° C./min to room temperature to produce a cooled primary SOFC layer. The cooled primary SOFC layer is then heated to a temperature greater than 500° C. then quenching to a temperature from about 10° C. to about 30° C. to produce an infiltrated SOFC layer.

    Modified solid oxide fuel cell
    20.
    发明授权

    公开(公告)号:US10326157B2

    公开(公告)日:2019-06-18

    申请号:US15096901

    申请日:2016-04-12

    Abstract: A solid oxide fuel cell comprising a cathode, an electrolyte, a functional layer and an anode support. The anode support comprises A-B-C: A is a nitrate, an oxide, a salt or a carbonate selected from the group of: alkali, alkaline oxide, alkaline earth metal or combinations thereof, B is selected from the group of: Fe, Ni, Cu, Co or combinations thereof, and C is selected from the group of: PSZ, YSZ, SSZ, SDC, Ce doped SSZ, GDC or combinations thereof. In the solid oxide fuel cell A ranges from about 0 to about 20 wt % of the anode support, B ranges from about 0.1 to about 70 wt % of the anode support and C ranges from about 0.1 to about 60 wt % of the anode support.

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