公开(公告)号：US08435673B2

公开(公告)日：2013-05-07

申请号：US12433107

申请日：2009-04-30

申请人： John Patrick Lemmon ,  Jun Cui ,  Malgorzata Iwona Rubinsztajn ,  Richard Louis Hart ,  Jennifer Kathleen Redline

发明人： John Patrick Lemmon ,  Jun Cui ,  Malgorzata Iwona Rubinsztajn ,  Richard Louis Hart ,  Jennifer Kathleen Redline

IPC分类号： H01M4/13

CPC分类号： H01M4/38 ,  H01M4/5825 ,  H01M10/399 ,  H01M2300/0057

摘要： A cathode composition and a rechargeable electrochemical cell comprising same are disclosed. The cathode composition is described as comprising particles of one or more transition metal, alkali halometallate having a melting point of less than about 300 degrees Celsius, and at least one phosphorus composition additive selected from P—O compositions, P-halogen compositions, P—O-halogen compositions, and their reaction products and combinations. Also described is a rechargeable electrochemical cell comprising the composition. The phosphorus composition additive in the cathode composition of a cell is effective to lower the capacity degradation rate of the cell during operation relative to absence of the additive, and effective to lower the internal resistance of the cell when under operating conditions relative to absence of the additive.

摘要翻译： 公开了一种阴极组合物和包含其的可再充电电化学电池。 阴极组合物被描述为包含一种或多种过渡金属的颗粒，熔点低于约300摄氏度的卤代金属卤化物，以及至少一种选自PO组合物，P-卤素组合物，PO-卤素组合物的磷组合物添加剂 ，及其反应产物和组合。 还描述了包含该组合物的可再充电电化学电池。 细胞阴极组合物中的磷组合物添加剂有效降低操作期间细胞相对于不存在添加剂的容量降解速率，并且在相对于不存在添加剂的操作条件下有效降低细胞的内部电阻 添加剂。

公开(公告)号：US07399729B2

公开(公告)日：2008-07-15

申请号：US10743646

申请日：2003-12-22

申请人： Teresa Grocela Rocha ,  Jonathan Lloyd Male ,  Jennifer Kathleen Redline ,  Alison Liana Palmatier ,  Kaidong Chen ,  Dan Hancu ,  Grigorii Lev Soloveichik ,  Eric Budesheim ,  Aaron Joseph Simon

发明人： Teresa Grocela Rocha ,  Jonathan Lloyd Male ,  Jennifer Kathleen Redline ,  Alison Liana Palmatier ,  Kaidong Chen ,  Dan Hancu ,  Grigorii Lev Soloveichik ,  Eric Budesheim ,  Aaron Joseph Simon

IPC分类号： B01J23/40

CPC分类号： B01J23/66 ,  B01D53/8628 ,  B01D2255/20 ,  B01J23/08 ,  B01J23/24 ,  B01J23/825 ,  B01J23/835

摘要： A catalyst system comprising a catalyst and a reductant is disclosed. The catalyst comprises a metal oxide catalyst support, a catalytic metal oxide, and a promoting metal. The catalytic metal oxide comprises gallium oxide, indium oxide or a combination of the two. The promoting metal comprises at least one of silver, cobalt, vanadium, molybdenum, tungsten, zinc, tin and bismuth. The catalyst comprises about 5 to about 31 mol % catalytic metal oxide and about 0.5 to about 9 mol % promoting metal. The reductant comprises a fluid hydrocarbon having at least 4 carbon atoms. Also disclosed is a process for reducing NOx to N2 using the disclosed catalyst system by mixing NOx with a reductant and passing the mixture through a catalyst of the disclosed catalyst system.

摘要翻译： 公开了一种包含催化剂和还原剂的催化剂体系。 催化剂包括金属氧化物催化剂载体，催化金属氧化物和促进金属。 催化金属氧化物包括氧化镓，氧化铟或两者的组合。 促进金属包括银，钴，钒，钼，钨，锌，锡和铋中的至少一种。 催化剂包含约5至约31摩尔％的催化金属氧化物和约0.5至约9摩尔％的促进金属。 还原剂包括具有至少4个碳原子的流体烃。 还公开了使用公开的催化剂体系通过将NO x x与还原剂混合并使混合物通过的方法将NO 2 x 2还原为N 2 所公开的催化剂体系的催化剂。

公开(公告)号：US08062991B2

公开(公告)日：2011-11-22

申请号：US11022897

申请日：2004-12-22

申请人： Jonathan Lloyd Male ,  Grigorii Lev Soloveichik ,  Alison Liana Palmatier ,  Dan Hancu ,  Gregory Lee Warner ,  Jennifer Kathleen Redline ,  Eric George Budesheim ,  Teresa Grocela Rocha ,  Stanlee Teresa Buddle

发明人： Jonathan Lloyd Male ,  Grigorii Lev Soloveichik ,  Alison Liana Palmatier ,  Dan Hancu ,  Gregory Lee Warner ,  Jennifer Kathleen Redline ,  Eric George Budesheim ,  Teresa Grocela Rocha ,  Stanlee Teresa Buddle

IPC分类号： B01J27/047 ,  B01J27/051 ,  B01J23/00 ,  B01J23/32

CPC分类号： B01J23/30 ,  B01D53/8628 ,  B01J21/04 ,  B01J23/08 ,  B01J23/28 ,  B01J23/66 ,  B01J23/681 ,  B01J23/686 ,  B01J23/896 ,  B01J37/16 ,  B01J37/20 ,  Y02C20/10

摘要： A catalyst system for the reduction of NOx comprises a catalyst comprising a metal oxide catalyst support, a catalytic metal oxide comprising at least one of gallium oxide or silver oxide, and at least one promoting metal selected from the group consisting of silver, cobalt, molybdenum, tungsten, indium, bismuth and mixtures thereof. The catalyst system further comprises a gas stream comprising an organic reductant, and a compound comprising sulfur. A method for reducing NOx utilizing the said catalyst system is also provided.

摘要翻译： 用于还原NOx的催化剂体系包括催化剂，其包含金属氧化物催化剂载体，包含氧化镓或氧化银中的至少一种的催化金属氧化物和至少一种选自银，钴，钼的促进金属 钨，铟，铋及其混合物。 催化剂体系还包括含有机还原剂的气流和包含硫的化合物。 还提供了利用所述催化剂体系还原NOx的方法。

公开(公告)号：US07431905B2

公开(公告)日：2008-10-07

申请号：US11242655

申请日：2005-10-04

申请人： Dan Hancu ,  Jonathan Lloyd Male ,  Jennifer Kathleen Redline ,  Stanlee Teresa Buddle ,  Teresa Grocela Rocha ,  Alison Liana Palmatier ,  Benjamin Rue Wood ,  Job Thomas Rijssenbeek

发明人： Dan Hancu ,  Jonathan Lloyd Male ,  Jennifer Kathleen Redline ,  Stanlee Teresa Buddle ,  Teresa Grocela Rocha ,  Alison Liana Palmatier ,  Benjamin Rue Wood ,  Job Thomas Rijssenbeek

IPC分类号： B01D53/56 ,  B01D53/94 ,  B01J8/00 ,  B01J19/00

CPC分类号： B01D53/8628 ,  B01D53/9477 ,  B01J23/10 ,  B01J23/34 ,  B01J23/62 ,  B01J23/83 ,  B01J23/888 ,  B01J23/8892 ,  B01J35/0006

摘要： A catalyst system for the reduction of NOx. is provided. The system comprises a catalyst in a first zone comprising a catalyst support, a catalytic metal comprising gallium, and at least one promoting metal selected from the group consisting of silver, gold, vanadium, zinc, tin, bismuth, cobalt, molybdenum, tungsten, indium and mixtures thereof; a catalyst in the second zone comprising a second catalyst support, a second catalytic metal selected from the group consisting of indium, copper, manganese, tungsten, molybdenum, titanium, vanadium, iron, cerium and mixtures thereof The catalyst system further comprises a gas stream comprising an organic reductant. The catalyst system may further comprise a catalyst in a third zone; the catalyst comprising a third catalyst support and a third catalytic metal selected from the group consisting of platinum, palladium, and mixtures thereof. A method for reducing NOx utilizing the catalyst system is also provided.

摘要翻译： 用于还原NOx的催化剂体系。 被提供。 该系统包括在包含催化剂载体，包含镓的催化金属和至少一种选自银，金，钒，锌，锡，铋，钴，钼，钨， 铟及其混合物; 第二区中的催化剂，包括第二催化剂载体，选自铟，铜，锰，钨，钼，钛，钒，铁，铈及其混合物的第二催化剂金属。催化剂体系还包含气流 包括有机还原剂。 催化剂体系还可以包括在第三区中的催化剂; 所述催化剂包含第三催化剂载体和选自铂，钯及其混合物的第三催化金属。 还提供了一种利用催化剂体系还原NOx的方法。

公开(公告)号：US20100279165A1

公开(公告)日：2010-11-04

申请号：US12433107

申请日：2009-04-30

申请人： John Patrick LEMMON ,  Jun Cui ,  Malgorzata Iwona Rubinsztajn ,  Richard Louis Hart ,  Jennifer Kathleen Redline

发明人： John Patrick LEMMON ,  Jun Cui ,  Malgorzata Iwona Rubinsztajn ,  Richard Louis Hart ,  Jennifer Kathleen Redline

IPC分类号： H01M4/58 ,  H01M4/36 ,  H01M6/42

CPC分类号： H01M4/38 ,  H01M4/5825 ,  H01M10/399 ,  H01M2300/0057

摘要： A cathode composition and a rechargeable electrochemical cell comprising same are disclosed. The cathode composition is described as comprising particles of one or more transition metal, alkali halometallate having a melting point of less than about 300 degrees Celsius, and at least one phosphorus composition additive selected from P-O compositions, P-halogen compositions, P-O-halogen compositions, and their reaction products and combinations. Also described is a rechargeable electrochemical cell comprising the composition. The phosphorus composition additive in the cathode composition of a cell is effective to lower the capacity degradation rate of the cell during operation relative to absence of the additive, and effective to lower the internal resistance of the cell when under operating conditions relative to absence of the additive.

摘要翻译： 公开了一种阴极组合物和包含其的可再充电电化学电池。 阴极组合物被描述为包含一种或多种过渡金属的颗粒，熔点低于约300摄氏度的卤代金属卤化物，以及至少一种选自PO组合物，P-卤素组合物，PO-卤素组合物的磷组合物添加剂 ，及其反应产物和组合。 还描述了包含该组合物的可再充电电化学电池。 细胞阴极组合物中的磷组合物添加剂有效降低操作期间细胞相对于不存在添加剂的容量降解速率，并且在相对于不存在添加剂的操作条件下有效降低细胞的内部电阻 添加剂。