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    BIPOLAR PLATES AND REGENERATIVE FUEL CELL STACKS INCLUDING SAME
    5.
    发明申请
    BIPOLAR PLATES AND REGENERATIVE FUEL CELL STACKS INCLUDING SAME 有权
    双极板和再生燃料电池堆包括相同的

    公开(公告)号：US20120308911A1

    公开(公告)日：2012-12-06

    申请号：US13574930

    申请日：2011-01-24

    申请人： Emanuel Peled ,  Arnon Blum ,  Adi Aharon ,  Yaron Konra ,  Vladimir Zel ,  Kobby Saadi

    发明人： Emanuel Peled ,  Arnon Blum ,  Adi Aharon ,  Yaron Konra ,  Vladimir Zel ,  Kobby Saadi

    IPC分类号： H01M8/18 ,  H01M8/24 ,  H01M8/04

    CPC分类号： H01M4/96 ,  H01M4/9083 ,  H01M4/921 ,  H01M4/926 ,  H01M8/0202 ,  H01M8/0258 ,  H01M8/0271 ,  H01M8/186 ,  Y02E60/50 ,  Y02E60/521 ,  Y02E60/528 ,  Y02P70/56 ,  Y10T307/685

    摘要： A bipolar plate and regenerative fuel cell stacks including the bipolar plates and membrane electrode assemblies (MEAs) alternately stacked. The bipolar plate comprises a plate main body formed of an electrically conductive material. The plate main body has a first surface and a second surface opposite the first surface. Each surface has reaction flow channels through which fluids pass. The reaction flow channels on the first surface have a plurality of ribs therebetween forming an interdigitate flow field pattern. The reaction flow channels on the second surface have a plurality of ribs therebetween forming an interdigitate flow field pattern or a flow field pattern different from an interdigitate flow field pattern, e.g., a serpentine flow field pattern.

    摘要翻译： 包括交替层叠的双极板和膜电极组件（MEA）的双极板和再生燃料电池堆叠。 双极板包括由导电材料形成的板主体。 板主体具有与第一表面相对的第一表面和第二表面。 每个表面都有流体通过的反应流动通道。 第一表面上的反应流动通道在其间形成多个肋，形成交错流场图案。 第二表面上的反应流动通道在其间形成有多个肋，形成了交错流场图案或不同于交错流场图案（例如蛇形流场图案）的流场图案。

    Method of manufacturing proton-conducting membranes
    7.
    发明授权
    Method of manufacturing proton-conducting membranes 有权
    制造质子传导膜的方法

    公开(公告)号：US08968961B2

    公开(公告)日：2015-03-03

    申请号：US13574967

    申请日：2011-01-24

    申请人： Emanuel Peled ,  Arnon Blum ,  Adi Aharon

    发明人： Emanuel Peled ,  Arnon Blum ,  Adi Aharon

    IPC分类号： H01M8/10

    CPC分类号： H01M4/96 ,  H01M4/9083 ,  H01M4/921 ,  H01M4/926 ,  H01M8/0202 ,  H01M8/0258 ,  H01M8/0271 ,  H01M8/186 ,  Y02E60/50 ,  Y02E60/521 ,  Y02E60/528 ,  Y02P70/56 ,  Y10T307/685

    摘要： A process for producing proton-conducting membrane, the process comprising: mixing (i) 5% to 60% by volume of an electrically nonconductive inorganic powder having a good acid absorption capacity, the powder comprising essentially nanosize particles; (ii) 5% to 50% by volume of a polymeric binder that is chemically compatible with acid, oxygen and the fuel; and (iii) 10 to 90% by volume of an acid or aqueous acid solution, wherein the mixing is conducted at various rate steps, thereby producing a proton-conducting mixture; continuously casting the proton-conducting mixture on rolled paper, non-woven matrix or the like at ambient temperature; drying the casted proton-conducting mixture at a temperature of greater than 100° C. for approximately 5 to 30 minutes, thereby forming a dry film; and laminating a plurality of the dry films together under pressure, and thereafter extracting pore-former out of pores of the dry films, thereby forming the proton-conducting membrane having an average pore size of less than 30 nanometers.

    摘要翻译： 一种生产质子传导膜的方法，该方法包括：（i）5体积％至60体积％的具有良好的酸吸收能力的非导电无机粉末，该粉末包含基本上纳米尺寸的颗粒; （ii）5％至50％体积的与酸，氧和燃料化学相容的聚合物粘合剂; 和（iii）10至90体积％的酸或酸水溶液，其中以各种速率步骤进行混合，从而产生质子传导混合物; 在环境温度下，在卷纸，无纺基体等上连续铸造质子传导性混合物; 在大于100℃的温度下干燥铸造的质子传导混合物约5至30分钟，从而形成干膜; 并在压力下将多个干膜层叠在一起，然后从干膜的孔中提取成孔剂，从而形成平均孔径小于30纳米的质子传导膜。

    METHOD OF MANUFACTURING PROTON-CONDUCTING MEMBRANES
    10.
    发明申请
    METHOD OF MANUFACTURING PROTON-CONDUCTING MEMBRANES 有权
    制造导电膜的方法

    公开(公告)号：US20120312696A1

    公开(公告)日：2012-12-13

    申请号：US13574967

    申请日：2011-01-24

    申请人： Emanuel Peled ,  Arnon Blum ,  Adi Aharon

    发明人： Emanuel Peled ,  Arnon Blum ,  Adi Aharon

    IPC分类号： C25B13/08 ,  H01G9/025 ,  H01M8/10 ,  B32B37/24 ,  B32B38/10

    CPC分类号： H01M4/96 ,  H01M4/9083 ,  H01M4/921 ,  H01M4/926 ,  H01M8/0202 ,  H01M8/0258 ,  H01M8/0271 ,  H01M8/186 ,  Y02E60/50 ,  Y02E60/521 ,  Y02E60/528 ,  Y02P70/56 ,  Y10T307/685

    摘要： A process for producing proton-conducting membrane, the process comprising: mixing (i) 5% to 60% by volume of an electrically nonconductive inorganic powder having a good acid absorption capacity, the powder comprising essentially nanosize particles; (ii) 5% to 50% by volume of a polymeric binder that is chemically compatible with acid, oxygen and the fuel; and (iii) 10 to 90% by volume of an acid or aqueous acid solution, wherein the mixing is conducted at various rate steps, thereby producing a proton-conducting mixture; continuously casting the proton-conducting mixture on rolled paper, non-woven matrix or the like at ambient temperature; drying the casted proton-conducting mixture at a temperature of greater than 100° C. for approximately 5 to 30 minutes, thereby forming a dry film; and laminating a plurality of the dry films together under pressure, and thereafter extracting pore-former out of pores of the dry films, thereby forming the proton-conducting membrane having an average pore size of less than 30 nanometers.

    摘要翻译： 一种生产质子传导膜的方法，该方法包括：（i）5体积％至60体积％的具有良好的酸吸收能力的非导电无机粉末，该粉末包含基本上纳米尺寸的颗粒; （ii）5％至50％体积的与酸，氧和燃料化学相容的聚合物粘合剂; 和（iii）10至90体积％的酸或酸水溶液，其中以各种速率步骤进行混合，从而产生质子传导混合物; 在环境温度下，在卷纸，无纺基体等上连续铸造质子传导性混合物; 在大于100℃的温度下干燥铸造的质子传导混合物约5至30分钟，从而形成干膜; 并在压力下将多个干膜层叠在一起，然后从干膜的孔中提取成孔剂，从而形成平均孔径小于30纳米的质子传导膜。