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    Arrangement of electrochemical cells and the use of the same
    2.
    发明授权
    Arrangement of electrochemical cells and the use of the same 有权

    公开(公告)号：US10411274B2

    公开(公告)日：2019-09-10

    申请号：US15563153

    申请日：2016-03-23

    申请人： FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.

    发明人： Stefan Megel ,  Lutz Schadt ,  Mihails Kusnezoff ,  Jochen Schilm ,  Nikolai Trofimenko

    IPC分类号： H01M8/0297 ,  H01M8/0282 ,  H01M8/0258 ,  H01M8/2425 ,  C25B1/08 ,  C25B9/20 ,  H01M8/0276 ,  C25B9/00 ,  H01M8/0247 ,  H01M8/124

    摘要： The invention relates to an arrangement of electrochemical cells and also to the uses thereof. The electrochemical cells are arranged one above another and are in electrically conducting communication with one another. In this arrangement they form repeating units which in each case are formed of at least one interconnector, in which apertures for gas passage are formed, an electrochemical cell, which is formed of a cathode, an electrolyte and an anode, and contact elements on the anode side and on the cathode side, and are arranged one above another. The area of the individual planar electrochemical cells is in each case smaller than the area of the individual interconnectors, and the electrolytes finish flush in each case with a plane of a surface of the respective interconnector. Mounted on this surface of the interconnector in each case is a single sealing ply of a glass solder with constant thickness, for sealing the gap between electrolyte and interconnector (internal joining) and the gaps between apertures for gas passage of two adjacent interconnectors (external joining).

    COMPOSITION FOR PRODUCING GLASS SOLDERS FOR HIGH-TEMPERATURE APPLICATIONS AND USE THEREOF
    9.
    发明申请
    COMPOSITION FOR PRODUCING GLASS SOLDERS FOR HIGH-TEMPERATURE APPLICATIONS AND USE THEREOF 有权
    用于生产用于高温应用的玻璃焊料的组合物及其用途

    公开(公告)号：US20150038312A1

    公开(公告)日：2015-02-05

    申请号：US14378819

    申请日：2013-02-11

    申请人： Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung

    发明人： Jochen Schilm ,  Mihails Kusnezoff ,  Axel Rost

    IPC分类号： C03C8/02

    CPC分类号： C03C8/02 ,  C03C3/068 ,  C03C3/095 ,  C03C8/24 ,  C03C2205/00 ,  H01M8/0282 ,  H01M8/0286 ,  H01M2008/1293 ,  Y02P70/56

    摘要： The invention relates to compositions for the manufacture of glass solders for high-temperature applications up to temperatures of approx. 1000° C. and to their use. SiO2 having a proportion in the range from 48 mol-% to 62 mol %, Al2O3 having a proportion in the range from 0.5 mol % to 6 mol %, B2O3 having a proportion in the range 4 mol % to 12 mol % and BaO having a proportion in the range 12 mol % to 30 mol % as well as CaO having a proportion in the range from 2.5 mol % to 15 mol %, or an R2O3 having a proportion in the range 0.5 mol % to 20 mol % are contained in the composition in accordance with the invention, where the R2O3 is selected from La2O3, Y2O3, Sc2O3 and from a further oxide of a chemical element from the series of lanthanoids. In this respect, an SiO2:BaO ratio in the range from 1.9 to 4 is observed and no ZrO2 is contained.

    摘要翻译： 本发明涉及用于制造高温应用的玻璃焊料的组合物， 1000°C和它们的使用。 具有48摩尔％至62摩尔％范围内的比例的SiO 2，比例为0.5摩尔％至6摩尔％的Al 2 O 3，比例为4摩尔％至12摩尔％的B 2 O 3和具有 12摩尔％〜30摩尔％范围的比例以及比例在2.5摩尔％〜15摩尔％范围内的CaO或0.5摩尔％〜20摩尔％的比例的R 2 O 3的比例含有 根据本发明的组合物，其中R 2 O 3选自La 2 O 3，Y 2 O 3，Sc 2 O 3和来自该系列镧系元素的化学元素的另外的氧化物。 在这方面，观察到在1.9〜4的范围内的SiO 2：BaO比，不含有ZrO 2。