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    STEAM ELECTROLYSIS
    1.
    发明申请
    STEAM ELECTROLYSIS 有权
    蒸汽电解

    公开(公告)号：US20110210010A1

    公开(公告)日：2011-09-01

    申请号：US13044896

    申请日：2011-03-10

    申请人： John Thomas Sirr Irvine ,  Angela Kruth ,  Cristian Daniel Savaniu ,  Shanwen Tao

    发明人： John Thomas Sirr Irvine ,  Angela Kruth ,  Cristian Daniel Savaniu ,  Shanwen Tao

    IPC分类号： C25B1/02 ,  C25B9/00

    CPC分类号： C25B9/10 ,  C25B1/04 ,  C25B13/04 ,  Y02E60/366 ,  Y02P20/132

    摘要： The present invention relates to a method of producing hydrogen comprising: contacting steam 20 with a proton conducting membrane 7 supported on a porous redox stable substrate 8, through said substrate 8. The membrane 7 is non-permeable to molecular gas and to oxide ions. A DC voltage is applied across an anode 15 coupled to the substrate side of the membrane and a cathode 9,11 coupled to its other side so as to dissociate at least part of the steam 20, into protonic hydrogen and oxygen at said anode 15. The protonic hydrogen passes through the membrane and forms molecular hydrogen 23 at the cathode 9, 11.

    摘要翻译： 本发明涉及一种生产氢的方法，包括：使蒸汽20与支撑在多孔氧化还原稳定基底8上的质子传导膜7接触，通过所述基底8.膜7对于分子气体和氧化物离子是不可渗透的。 跨越耦合到膜的衬底侧的阳极15和连接到其另一侧的阴极9,11施加DC电压，以使至少部分蒸汽20在所述阳极15处解离成质子氢和氧。 质子氢通过膜并在阴极9,11处形成分子氢23。

    Steam electrolysis
    2.
    发明授权
    Steam electrolysis 有权
    蒸汽电解

    公开(公告)号：US08262896B2

    公开(公告)日：2012-09-11

    申请号：US13044896

    申请日：2011-03-10

    申请人： John Thomas Sirr Irvine ,  Angela Kruth ,  Cristian Daniel Savaniu ,  Shanwen Tao

    发明人： John Thomas Sirr Irvine ,  Angela Kruth ,  Cristian Daniel Savaniu ,  Shanwen Tao

    IPC分类号： C25B1/02

    CPC分类号： C25B9/10 ,  C25B1/04 ,  C25B13/04 ,  Y02E60/366 ,  Y02P20/132

    摘要： The present invention relates to a method of producing hydrogen comprising: contacting steam 20 with a proton conducting membrane 7 supported on a porous redox stable substrate 8, through said substrate 8. The membrane 7 is non-permeable to molecular gas and to oxide ions. A DC voltage is applied across an anode 15 coupled to the substrate side of the membrane and a cathode 9,11 coupled to its other side so as to dissociate at least part of the steam 20, into protonic hydrogen and oxygen at said anode 15. The protonic hydrogen passes through the membrane and forms molecular hydrogen 23 at the cathode 9, 11.

    摘要翻译： 本发明涉及一种生产氢的方法，包括：使蒸汽20与支撑在多孔氧化还原稳定基底8上的质子传导膜7接触，通过所述基底8.膜7对于分子气体和氧化物离子是不可渗透的。 跨越耦合到膜的衬底侧的阳极15和连接到其另一侧的阴极9,11施加DC电压，以使至少部分蒸汽20在所述阳极15处解离成质子氢和氧。 质子氢通过膜并在阴极9,11处形成分子氢23。

    Steam electrolysis
    3.
    发明授权
    Steam electrolysis 有权
    蒸汽电解

    公开(公告)号：US07906006B2

    公开(公告)日：2011-03-15

    申请号：US10594655

    申请日：2005-03-24

    申请人： John Thomas Sirr Irvine ,  Angela Kruth ,  Cristian Daniel Savaniu ,  Shanwen Tao

    发明人： John Thomas Sirr Irvine ,  Angela Kruth ,  Cristian Daniel Savaniu ,  Shanwen Tao

    IPC分类号： C25B1/02

    CPC分类号： C25B9/10 ,  C25B1/04 ,  C25B13/04 ,  Y02E60/366 ,  Y02P20/132

    摘要： The present invention relates to a method of producing hydrogen comprising: contacting steam (20) with a proton conducting membrane (7) supported on a porous redox stable substrate (8), through said substrate (8). The membrane (7) is non-permeable to molecular gas and to oxide ions. A DC voltage is applied across an anode (15) coupled to the substrate side of the membrane and a cathode (9, 11) coupled to its other side so as to dissociate at least part of the steam (20), into protonic hydrogen and oxygen at said anode (15). The protonic hydrogen passes through the membrane and forms molecular hydrogen (23) at the cathode (9, 11).

    摘要翻译： 本发明涉及一种生产氢的方法，包括：使蒸汽（20）与负载在多孔氧化还原稳定基底（8）上的质子传导膜（7）接触，通过所述基底（8）。 膜（7）对分子气体和氧化物离子是不可渗透的。 DC电压施加在耦合到膜的衬底侧的阳极（15）和耦合到其另一侧的阴极（9,11），以将至少部分蒸汽（20）解离成质子氢，并且 所述阳极（15）处的氧。 质子氢通过膜并在阴极（9,11）处形成分子氢（23）。

    Perovskite-based fuel cell electrode and membrane
    4.
    发明授权
    Perovskite-based fuel cell electrode and membrane 有权
    基于钙钛矿的燃料电池电极和膜

    公开(公告)号：US07504172B2

    公开(公告)日：2009-03-17

    申请号：US10523093

    申请日：2003-07-31

    申请人： John Thomas Sirr Irvine ,  Shanwen Tao

    发明人： John Thomas Sirr Irvine ,  Shanwen Tao

    IPC分类号： H01M8/12 ,  H01M8/10

    CPC分类号： C04B35/42 ,  B01D53/228 ,  C04B35/016 ,  C04B2235/3208 ,  C04B2235/3213 ,  C04B2235/3215 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3241 ,  C04B2235/3262 ,  C04B2235/3265 ,  C04B2235/3267 ,  C04B2235/76 ,  C04B2235/761 ,  C04B2235/768 ,  H01M4/8885 ,  H01M4/9033 ,  H01M8/1246 ,  H01M2004/8684 ,  H01M2008/1293 ,  Y02E60/525 ,  Y02P70/56

    摘要： The present invention provides a material suitable for use in a solid oxide fuel cell, wherein the material is of an, optionally doped, double perovskite oxide material having the general formula (I): (LnaXb)e(Z1cZ2d)fOg (I) wherein Ln is selected from Y, La and a Lanthanide series element, or a combination of these and X also represents an element occupying the A site of a perovskite oxide and is selected from Sr, Ca and Ba, and Z1 and Z2 represent different elements occupying the B site of a perovskite oxide and are selected from Cr, Mn, Mg and Fe, and wherein a has a value from 0 to 1, preferably 0.7 to 1.0, b has a value of from 1 to 0, preferably 0.3 to 0, and each of c and d has a value of from 0.25 to 0.75, provided that a+b has a value of 1, and c+d, has a value of 1, and wherein e has a value of from 0.8 to 1, wherein f has a value of from 0.8 to 1, and g has a value of from 2.5 to 3.2. Also provided are SOFCs having an electrode or functional layer of a material or containing a material of the invention, as well as mixed ionic/electronic conducting membranes suitable for use in a syngas reactor or oxygen separator, comprising a layer of a double perovskite material of the invention, and a method of oxidising a fuel in an SOFC having an anode of a double perovskite material of the invention.

    摘要翻译： 本发明提供了一种适用于固体氧化物燃料电池的材料，其中该材料是具有通式（I）的任选掺杂的双钙钛矿氧化物材料：（LnaXb）e（Z1cZ2d）f0g（I）其中 Ln选自Y，La和镧系元素，或者这些和X的组合也表示占据钙钛矿氧化物的A位点的元素，并且选自Sr，Ca和Ba，Z1和Z2代表占据的不同元素 钙钛矿氧化物的B位，选自Cr，Mn，Mg和Fe，并且其中a具有0至1，优选0.7至1.0的值，b具有1至0，优选0.3至0的值， 并且c和d中的每一个具有0.25至0.75的值，条件是a + b的值为1，c + d的值为1，其中e的值为0.8至1，其中 f的值为0.8〜1，g的值为2.5〜3.2。 还提供了具有材料的电极或功能层或含有本发明的材料的SOFC，以及适用于合成气反应器或氧分离器的混合的离子/电子导电膜，包括一层双钙钛矿材料 本发明，以及一种氧化具有本发明的双钙钛矿材料的阳极的SOFC中的燃料的方法。