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1. 发明申请

WO2005035123A2 FUEL CELL CATHODE CATALYST 审中-公开
标题翻译：燃料电池阴极催化剂
公开(公告)号：WO2005035123A2
公开(公告)日：2005-04-21
申请号：PCT/US2004/027878
申请日：2004-08-27
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： VERNSTROM, George, D. , ATANASOSKI, Radoslav , DEBE, Mark, K. , HAUGEN, Gregory, M. , LEWINSKI, Krzysztof, A. , STEINBACH, Andrew, J. L.
IPC分类号： B01J35/02
CPC分类号： H01M4/8605 , B01J35/026 , H01M4/8803 , H01M4/8871 , H01M4/921
摘要： A fuel cell cathode catalyst is provided which comprises nanostructured elements comprising microstructured support whiskers bearing nanoscopic catalyst particles. The nanoscopic catalyst particles are made by the alternating application of first and second layers, the first layer comprising platinum and the second layer being an alloy or intimate mixture of iron and a second metal selected from the group consisting of Group VIb metals, Group VIIb metals and Group VIIIb metals other than platinum and iron, where the atomic ratio of iron to the second metal in the second layer is between 0 and 10, where the planar equivalent thickness ratio of the first layer to the second layer is between 0.3 and 5, and wherein the average bilayer planar equivalent thickness of the first and second layers is less than 100 Å. A method of making such nanoscopic catalyst particles comprising the alternate steps of vacuum deposition of platinum and vacuum deposition of an alloy or intimate mixture of iron and a second metal is also provided.
摘要翻译：提供了一种燃料电池阴极催化剂，其包含含有纳米级催化剂颗粒的微结构化载体晶须的纳米结构元件。纳米级催化剂颗粒通过交替施用第一和第二层来制备，第一层包含铂，第二层是铁和第二金属的合金或紧密混合物，所述第二金属选自VIb族金属，VIIb族金属和除铂和铁之外的VIIIb族金属，其中第二层中铁与第二金属的原子比在0和10之间，其中第一层和第二层的平面等效厚度比在0.3和5之间，并且其中第一和第二层的平均双层平面等效厚度小于100埃。还提供了制造这种纳米级催化剂颗粒的方法，其包括真空沉积铂和真空沉积合金或铁与第二金属的紧密混合物的交替步骤。

2. 发明申请

WO2013055533A1 CATALYST ELECTRODES, AND METHODS OF MAKING AND USING THE SAME 审中-公开
标题翻译：催化电极及其制备和使用方法
公开(公告)号：WO2013055533A1
公开(公告)日：2013-04-18
申请号：PCT/US2012/057897
申请日：2012-09-28
申请人： 3M INNOVATIVE PROPERTIES COMPANY , DEBE, Mark, K. , ATANASOSKI, Radoslav , HENDRICKS, Susan, M. , VERNSTROM, George, D.
发明人： DEBE, Mark, K. , ATANASOSKI, Radoslav , HENDRICKS, Susan, M. , VERNSTROM, George, D.
IPC分类号： C25B11/04 , C25B1/04
CPC分类号： C23C14/3414 , C25B1/04 , C25B9/10 , C25B11/04 , C25B11/0494 , Y02E60/366
摘要： Methods of making catalyst electrodes comprising sputtering at least Pt and Ir onto nanostructured whiskers to provide multiple alternating layers comprising, respectively in any order, at least Pt and Ir. In some exemplary embodiments, catalyst electrodes described, or made as described, herein are anode catalyst, and in other exemplary embodiments cathode catalyst. Catalysts electrodes are useful, for example, in generating H 2 and O 2 from water.
摘要翻译：制备催化剂电极的方法包括至少将Pt和Ir溅射到纳米结构的晶须上以提供多个交替层，分别以任何顺序至少包含Pt和Ir。在一些示例性实施方案中，描述或如本文所述制备的催化剂电极为阳极催化剂，在其它示例性实施方案中为阴极催化剂。催化剂电极可用于例如从水中产生H 2和O 2。

3. 发明公开

EP1210741A1 LARGE AREA ORGANIC ELECTRONIC DEVICES HAVING CONDUCTING POLYMER BUFFER LAYERS AND METHODS OF MAKING SAME 审中-公开
标题翻译：根据上述制造导电聚合物缓冲层和方法大面积的有机电子元件
公开(公告)号：EP1210741A1
公开(公告)日：2002-06-05
申请号：EP99967718.0
申请日：1999-12-29
申请人： 3M Innovative Properties Company
发明人： MCCORMICK, Fred, B. , VERNSTROM, George, D. , HSU, Yong , BIRKHOLZ, Russell, D.
IPC分类号： H01L51/40 , H01L51/20
CPC分类号： H01L51/5088 , H01L51/0004 , Y10S428/917
摘要： Large area organic electronic devices having a doped conducting polymer buffer layer are described. Methods for applying a doped conducting polymer buffer layer to an electrode-coated large area substrate are described. The methods include web coating techniques such as microgravure coating or meniscus coating, which may be used in continuous coating processes.

4. 发明授权

EP1249046B1 SUBOXIDE FUEL CELL CATALYST FOR ENHANCED REFORMATE TOLERANCE 有权
标题翻译：燃料电池用于改进SUBOXIDKATALYSATOR格式化公差
公开(公告)号：EP1249046B1
公开(公告)日：2007-07-11
申请号：EP00988406.5
申请日：2000-12-28
申请人： 3M Innovative Properties Company
发明人： HAUGEN, Gregory, M. , DEBE, Mark, K. , THOMAS, John, H., III , LEWINSKI, Krzysztof, A. , VERNSTROM, George, D.
IPC分类号： H01M4/00
CPC分类号： H01M4/90 , B01J23/6486 , B01J23/6525 , B01J23/6527 , B01J37/34 , B01J37/346 , H01M4/9016 , H01M4/92
摘要： The present invention provides fuel cell electrode catalysts comprising alternating platinum-containing layers and layers containing suboxides of a second metal, where the catalyst demonstrates an early onset of CO oxidation. Preferred second metals are selected from the group consisting of Group IIIb metals, Group IVb metals, Group Vb metals, Group VIb metals and Group VIIb metals, most preferably Ti, Ta, W and Mo. The present invention additionally provides methods of making such catalysts, preferably by alternate deposition of platinum and second metals in the presence of substoichiometric amounts of gaseous oxygen.

5. 发明公开

EP1210740A1 ORGANIC ELECTRONIC DEVICES HAVING CONDUCTING SELF-DOPED POLYMER BUFFER LAYERS 审中-公开
标题翻译：具有导电自掺杂聚合物缓冲层有机电子元件
公开(公告)号：EP1210740A1
公开(公告)日：2002-06-05
申请号：EP99966702.5
申请日：1999-12-29
申请人： 3M Innovative Properties Company
发明人： MCCORMICK, Fred, B. , HAASE, Michael, A. , BAUDE, Paul, F. , HSU, Yong , VERNSTROM, George, D. , NIRMAL, Manoj , BIRKHOLZ, Russell, D.
IPC分类号： H01L51/20
CPC分类号： H01L51/5092 , H01L51/0035 , H01L51/5088 , Y10S428/917
摘要： Organic electronic devices having a conducting self-doped polymer buffer layer, particularly a self-doped polyaniline buffer layer, are described. Also described are organic light emitting diodes with buffer layers comprised of an intrinsically conducting polymer having no mobile counterions.

6. 发明公开

EP1249046A2 SUBOXIDE FUEL CELL CATALYST FOR ENHANCED REFORMATE TOLERANCE 有权
标题翻译：燃料电池用于改进SUBOXIDKATALYSATOR格式化公差
公开(公告)号：EP1249046A2
公开(公告)日：2002-10-16
申请号：EP00988406.5
申请日：2000-12-28
申请人： 3M Innovative Properties Company
发明人： HAUGEN, Gregory, M. , DEBE, Mark, K. , THOMAS, John, H., III , LEWINSKI, Krzysztof, A. , VERNSTROM, George, D.
IPC分类号： H01M4/00
CPC分类号： H01M4/90 , B01J23/6486 , B01J23/6525 , B01J23/6527 , B01J37/34 , B01J37/346 , H01M4/9016 , H01M4/92
摘要： The present invention provides fuel cell electrode catalysts comprising alternating platinum-containing layers and layers containing suboxides of a second metal, where the catalyst demonstrates an early onset of CO oxidation. Preferred second metals are selected from the group consisting of Group IIIb metals, Group IVb metals, Group Vb metals, Group VIb metals and Group VIIb metals, most preferably Ti, Ta, W and Mo. The present invention additionally provides methods of making such catalysts, preferably by alternate deposition of platinum and second metals in the presence of substoichiometric amounts of gaseous oxygen.

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