公开(公告)号：US5169811A

公开(公告)日：1992-12-08

申请号：US643255

申请日：1991-01-22

申请人： Ned E. Cipollini ,  Beili L. Wu ,  Stephen Haig ,  Jean Yamanis

发明人： Ned E. Cipollini ,  Beili L. Wu ,  Stephen Haig ,  Jean Yamanis

IPC分类号： C01G37/00 ,  C04B35/42 ,  C04B35/50 ,  C04B35/624 ,  H01M8/02 ,  H01M8/12

CPC分类号： H01M8/0215 ,  C01G37/006 ,  C04B35/42 ,  C04B35/624 ,  H01M8/1213 ,  C01P2002/02 ,  C01P2002/54 ,  C01P2006/10 ,  C01P2006/12 ,  H01M2008/1293 ,  H01M2300/0074

摘要： A lanthanum chromite ceramic powder mixture that consists essentially of 1 mol of LaCr.sub.1-x M.sub.x O.sub.3, where M is a divalent metal selected from the group consisting of magnesium, calcium and mixtures thereof and x ranges from 0.03 to 0.3; y mols of B.sub.2 O.sub.3, where y ranges from 0.005 to 0.04; and z mols of La.sub.2 O.sub.3, where the ratio z/y ranges from 1.1 to 3. The mixture is formed into powder compacts and sintered to near full density at temperatures as low as 1400.degree. C.

摘要翻译： 基本上由1mol LaCr1-xMxO3组成的亚铬酸镧陶瓷粉末混合物，其中M是选自镁，钙及其混合物的二价金属，x在0.03至0.3的范围内; B2O3的摩尔数，其中y为0.005至0.04; 和zmol的La 2 O 3，其中z / y的比率为1.1至3.将混合物形成粉末压块并在低至1400℃的温度下烧结至接近全密度。

公开(公告)号：US09118081B2

公开(公告)日：2015-08-25

申请号：US12513701

申请日：2004-12-28

申请人： Ned E. Cipollini ,  David A. Condit ,  Jared B. Hertzberg ,  Thomas D. Jarvi ,  James A. Leistra ,  Michael L. Perry ,  Sathya Motupally

发明人： Ned E. Cipollini ,  David A. Condit ,  Jared B. Hertzberg ,  Thomas D. Jarvi ,  James A. Leistra ,  Michael L. Perry ,  Sathya Motupally

IPC分类号： H01M4/86 ,  H01M4/92 ,  H01M4/96 ,  H01M8/10 ,  H01M8/24

CPC分类号： H01M4/8657 ,  H01M4/86 ,  H01M4/8605 ,  H01M4/9041 ,  H01M4/9075 ,  H01M4/9083 ,  H01M4/92 ,  H01M4/926 ,  H01M4/96 ,  H01M8/1004 ,  H01M8/1023 ,  H01M8/1025 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1032 ,  H01M8/1039 ,  H01M8/1048 ,  H01M8/1058 ,  H01M8/1072 ,  H01M8/241 ,  H01M2008/1095 ,  H01M2300/0082 ,  Y02E60/521 ,  Y02P70/56

摘要： A membrane electrode assembly includes an anode including a hydrogen oxidation catalyst; a cathode; a membrane disposed between the anode and the cathode; and a peroxide decomposition catalyst positioned in at least one position selected from the group consisting of a layer between the anode and the membrane and a layer between the cathode and the membrane wherein the peroxide decomposition catalyst has selectivity when exposed to hydrogen peroxide toward reactions which form benign products from the hydrogen peroxide. The peroxide decomposition catalyst can also be positioned within the membrane. Also disclosed is a power-generating fuel cell system including such a membrane electrode assembly, and a process for operating such a fuel cell system. The assembly components contain ionomer material which can be perfluorinated or non-perfluorinated, high temperature, hydrocarbon, and the like.

摘要翻译： 膜电极组件包括：包含氢氧化催化剂的阳极; 阴极 设置在阳极和阴极之间的膜; 以及位于选自阳极和膜之间的层和阴极和膜之间的层中的至少一个位置的过氧化物分解催化剂，其中当暴露于过氧化氢时，过氧化物分解催化剂具有选择性，反应形成 来自过氧化氢的良性产物。 过氧化物分解催化剂也可以位于膜内。 还公开了包括这种膜电极组件的发电燃料电池系统和用于操作这种燃料电池系统的方法。 组装部件包含可以是全氟化或非全氟化，高温，烃等的离聚物材料。

公开(公告)号：US20110020727A1

公开(公告)日：2011-01-27

申请号：US12863159

申请日：2008-01-03

申请人： Sergei F. Burlatsky ,  Ned E. Cipollini ,  David A. Condit ,  Thomas H. Madden ,  Sathya Motupally ,  Lesia V. Protsailo ,  Timothy W. Patterson ,  Lei Chen ,  Mallika Gummalla

发明人： Sergei F. Burlatsky ,  Ned E. Cipollini ,  David A. Condit ,  Thomas H. Madden ,  Sathya Motupally ,  Lesia V. Protsailo ,  Timothy W. Patterson ,  Lei Chen ,  Mallika Gummalla

IPC分类号： H01M8/10

CPC分类号： H01M8/04291 ,  H01M4/92 ,  H01M4/921 ,  H01M4/926 ,  H01M8/1004 ,  H01M8/1018 ,  H01M2008/1095 ,  H01M2250/10 ,  H01M2250/20 ,  H01M2300/0082 ,  Y02B90/14 ,  Y02E60/521 ,  Y02T90/32

摘要： A membrane electrode assembly is provided which includes an anode; a cathode; a membrane between the anode and the cathode; and a protective layer between the membrane and at least one electrode of the anode and the cathode, the protective layer having a layer of ionomer material containing a catalyst, the layer having a porosity of between 0 and 10%, an ionomer content of between 50 and 80% vol., a catalyst content of between 10 and 50% vol., and an electrical connectivity between catalyst particles of between 35 and 75%. A configuration using a precipitation layer to prevent migration of catalyst ions is also provided.

摘要翻译： 提供一种膜电极组件，其包括阳极; 阴极 阳极和阴极之间的膜; 以及在所述膜和所述阳极和所述阴极的至少一个电极之间的保护层，所述保护层具有包含催化剂的离聚物材料层，所述层的孔隙率为0至10％，离聚物含量为50 和80体积％，催化剂含量为10至50体积％，催化剂颗粒之间的电连接率为35至75％。 还提供了使用沉淀层以防止催化剂离子迁移的构造。

公开(公告)号：US07718302B2

公开(公告)日：2010-05-18

申请号：US11581300

申请日：2006-10-16

申请人： Ned E. Cipollini

发明人： Ned E. Cipollini

IPC分类号： H01M2/14

CPC分类号： C25B9/10 ,  B01D19/0005 ,  B01D19/0073 ,  B01D19/0084 ,  C10G32/02 ,  C10G45/02 ,  C10G49/007

摘要： A fuel stabilization device reduces the amount of dissolved oxygen within a fuel stream utilizing the combination of an electrochemical device to produce hydrogen gas and water and a catalyst that promotes the formation of water utilizing dissolved oxygen within the fuel and hydrogen gas generated by the electrochemical device.

摘要翻译： 燃料稳定装置利用电化学装置组合产生氢气和水来减少燃料流中的溶解氧的量，以及催化剂利用燃料内的溶解氧和电化学装置产生的氢气促进水的形成 。

公开(公告)号：US20080083608A1

公开(公告)日：2008-04-10

申请号：US11543535

申请日：2006-10-05

申请人： Ned E. Cipollini

发明人： Ned E. Cipollini

IPC分类号： C01B13/00 ,  B01D53/22 ,  B01D59/12

CPC分类号： B01D19/0031 ,  B01D19/0084

摘要： A fuel stabilization unit includes an electrochemical device for promoting the formation of water utilizing oxygen from a fuel stream for generating an oxygen partial pressure differential across an oxygen permeable membrane.

摘要翻译： 燃料稳定单元包括用于利用来自燃料流的氧促进水的形成的电化学装置，用于在透氧膜上产生氧分压差。

公开(公告)号：US20120028172A1

公开(公告)日：2012-02-02

申请号：US13145626

申请日：2009-06-18

申请人： Sridhar V. Kanuri ,  Richard D. Breault ,  Kishore Kumar Tenneti ,  Ned E. Cipollini ,  Frank E. Kenney

发明人： Sridhar V. Kanuri ,  Richard D. Breault ,  Kishore Kumar Tenneti ,  Ned E. Cipollini ,  Frank E. Kenney

IPC分类号： H01M8/00

CPC分类号： H01M8/086 ,  H01M8/0228 ,  H01M8/0284 ,  H01M8/0286 ,  Y02P70/56

摘要： A stack (10) of fuel cells (11) is manufactured with barriers (32) to prevent migration of a liquid electrolyte (such as phosphoric acid) out of the cells (11). The barrier (32) is secured within a step (34) formed within a land region (28) of a separator plate assembly (18) and extends from an edge (30) of the separator plate assembly (18) all or a portion of a distance between the edge (30) and a flow channel (24) defined within the separator plate assembly (18). The barrier (32) also extends away from the edge (30) a distance of between 0.051 and about 2.0 millimeters (about 2 and about 80 mils. The barrier (32) includes a hydrophobic, polymeric film (36), a pressure sensitive adhesive (38) as an assembly aid, and a fluoroelastomer bonding agent (40).

摘要翻译： 燃料电池（11）的堆叠（10）制造有阻挡层（32），以防止液体电解质（例如磷酸）从电池（11）中迁移。 隔板（32）固定在形成在隔离板组件（18）的平台区域（28）内的台阶（34）内，并从分隔板组件（18）的边缘（30）延伸，全部或一部分 所述边缘（30）和限定在所述分隔板组件（18）内的流动通道（24）之间的距离。 屏障（32）还从边缘（30）远离了0.051至约2.0毫米（约2和约80密耳）之间的距离。阻挡层（32）包括疏水性聚合物膜（36），压敏粘合剂 （38）作为组合助剂，和含氟弹性体粘合剂（40）。

公开(公告)号：US20110198232A1

公开(公告)日：2011-08-18

申请号：US12727638

申请日：2010-03-19

申请人： Ned E. Cipollini ,  Robert J. Roy ,  Christopher Eldridge

发明人： Ned E. Cipollini ,  Robert J. Roy ,  Christopher Eldridge

IPC分类号： C25B1/04 ,  C25B9/10

CPC分类号： C25B1/12 ,  C25B9/10 ,  C25B13/08 ,  Y02E60/366

摘要： An electrolysis cell includes an anode, a cathode and a high-differential-pressure water electrolysis bilayer membrane disposed between the anode and the cathode. The high-differential-pressure bilayer membrane includes a platinum-impregnated ion-exchange membrane layer and an untreated ion-exchange membrane layer. The untreated ion-exchange membrane layer is disposed between the anode and the platinum-impregnated ion-exchange membrane layer.

摘要翻译： 电解槽包括设置在阳极和阴极之间的阳极，阴极和高压差水电解双层膜。 高压差双层膜包括铂浸渍的离子交换膜层和未处理的离子交换膜层。 未处理的离子交换膜层设置在阳极和铂浸渍的离子交换膜层之间。

公开(公告)号：US20110039178A1

公开(公告)日：2011-02-17

申请号：US12925217

申请日：2010-10-14

申请人： Timothy A. Bekkedahl ,  Lawrence J. Bregoli ,  Ned E. Cipollini ,  Timothy W. Patterson ,  Marianne Pemberton ,  Jonathan Puhalski ,  Carl A. Reiser ,  Richard D. Sawyer ,  Margaret M. Steinbugler ,  Jung S. Yi

发明人： Timothy A. Bekkedahl ,  Lawrence J. Bregoli ,  Ned E. Cipollini ,  Timothy W. Patterson ,  Marianne Pemberton ,  Jonathan Puhalski ,  Carl A. Reiser ,  Richard D. Sawyer ,  Margaret M. Steinbugler ,  Jung S. Yi

IPC分类号： H01M8/04

CPC分类号： H01M8/04029 ,  H01M8/0243 ,  H01M8/0245 ,  H01M8/0258 ,  H01M8/0267 ,  H01M8/0271 ,  H01M8/04089 ,  H01M8/04097 ,  H01M8/04119 ,  H01M8/04156 ,  H01M8/04291 ,  H01M8/1007 ,  H01M2008/1095 ,  H01M2250/10 ,  Y02B90/14

摘要： A fuel cell power plant (10) includes a fuel cell (12) having a membrane electrode assembly (MEA) (16), disposed between an anode support plate (14) and a cathode support plate (18), the anode and/or cathode support plates include a hydrophilic substrate layer (80, 82) having a predetermined pore size. The pressure of the reactant gas streams (22, 24) is greater than the pressure of the coolant stream (26), such that a greater percentage of the pores within the hydrophilic substrate layer contain reactant gas rather than water. Any water that forms on the cathode side of the MEA will migrate through the cathode support plate and away from the MEA. Controlling the pressure also ensures that the coolant water will continually migrate from the coolant stream toward the anode side of the MEA, thereby preventing the membrane from becoming dry. Proper pore size and a pressure differential between coolant and reactants improves the electrical efficiency of the fuel cell.

摘要翻译： 燃料电池发电厂（10）包括具有设置在阳极支撑板（14）和阴极支撑板（18）之间的膜电极组件（MEA）（16））的燃料电池（12），阳极和/或 阴极支撑板包括具有预定孔径的亲水基底层（80,82）。 反应物气体流（22,24）的压力大于冷却剂流（26）的压力，使得亲水基底层内的较大百分比的孔含有反应物气体而不是水。 在MEA的阴极侧形成的任何水将通过阴极支撑板迁移并远离MEA。 控制压力还可确保冷却水从冷却剂流向MEA的阳极侧连续迁移，从而防止膜变干。 冷却剂和反应物之间适当的孔径和压力差提高了燃料电池的电效率。

公开(公告)号：US20110008706A1

公开(公告)日：2011-01-13

申请号：US12736138

申请日：2008-04-22

申请人： Ned E. Cipollini

发明人： Ned E. Cipollini

IPC分类号： H01M8/10 ,  B05D5/12

CPC分类号： H01M8/1004 ,  H01M4/8605 ,  H01M4/881 ,  H01M4/8892 ,  H01M4/926 ,  H01M8/0234 ,  H01M8/0239 ,  H01M8/0243 ,  H01M2008/1095

摘要： A fuel cell (5) has catalysts (8, 9) on either side of a proton exchange membrane (7). The catalysts have a coating (19, 20) of soluble polymer and carbon forming microporous layers adhered to the catalyst chemically and/or by mechanical interference. The coating solution may be sprayed or rolled onto the catalyst or the catalyst may be dipped into the solution. Macroporous support layers (14, 15) may be adhered to the catalyst by the microporous coating.

摘要翻译： 燃料电池（5）在质子交换膜（7）的两侧具有催化剂（8,9）。 催化剂具有可溶性聚合物的涂层（19,20）和形成碳的微孔层，化学和/或通过机械干扰粘附到催化剂上。 可以将涂布溶液喷涂或卷绕到催化剂上，或者将催化剂浸入溶液中。 大孔支撑层（14,15）可以通过微孔涂层粘附到催化剂上。

公开(公告)号：US20120028160A1

公开(公告)日：2012-02-02

申请号：US13142099

申请日：2009-06-18

申请人： Sridhar V. Kanuri ,  Richard D. Breault ,  Kishore kumar Tenneti ,  Ned E. Cipollini

发明人： Sridhar V. Kanuri ,  Richard D. Breault ,  Kishore kumar Tenneti ,  Ned E. Cipollini

IPC分类号： H01M8/04 ,  H01M2/08 ,  H01M8/24

CPC分类号： H01M8/086 ,  H01M8/0228 ,  H01M8/0284 ,  H01M8/0286 ,  Y02P70/56

摘要： A stack (10) of fuel cells (11) is provided with barriers (32) to prevent migration of a liquid electrolyte (such as phosphoric acid) out of the cells (11). The barrier (32) is secured within a step (34) defined within a land region (28) of a separator plate assembly (18) and extends from an edge (30) of the separator plate assembly (18) all or a portion of a distance between the edge (30) and a flow channel (24) defined within the separator plate assembly (18). The barrier (32) also extends away from the edge (30) a distance of between 0.051 and 2.0 millimeters (2 and 80 mils). The barrier (32) includes a hydrophobic, polymeric film (36), a pressure sensitive adhesive (38), as an assembly aid, and a fluoroelastomer bonding agent (40).

摘要翻译： 燃料电池（11）的堆叠（10）设置有阻挡层（32），以防止液体电解质（例如磷酸）从电池（11）中迁移。 隔板（32）固定在限定在分隔板组件（18）的平台区域（28）内的台阶（34）内，并从分隔板组件（18）的边缘（30）延伸，全部或一部分 所述边缘（30）和限定在所述分隔板组件（18）内的流动通道（24）之间的距离。 阻挡层（32）也从边缘（30）延伸出0.051和2.0毫米（2和80密耳）之间的距离。 阻挡层（32）包括疏水性聚合物膜（36），作为组合助剂的压敏粘合剂（38）和含氟弹性体粘合剂（40）。