公开(公告)号：US20120087061A1

公开(公告)日：2012-04-12

申请号：US13272016

申请日：2011-10-12

申请人： Levi T. Thompson ,  Paul Rasmussen ,  Gunnar Walther ,  Burghardt Kloeden

发明人： Levi T. Thompson ,  Paul Rasmussen ,  Gunnar Walther ,  Burghardt Kloeden

IPC分类号： H01G9/15 ,  H01G9/042

CPC分类号： H01G9/15 ,  H01G9/042 ,  H01G11/04 ,  H01G11/24 ,  H01G11/86 ,  Y02E60/13 ,  Y10T29/417

摘要： In accordance with an embodiment of the disclosure, a method of making a supercapacitor includes impregnating a foam electrode substrate with an active material precursor, wherein the foam electrode substrate includes a plurality of pores and the active material precursor is dispersed into the pores. The method further includes reacting the active material precursor infiltrated foam substrate with a reductant under conditions sufficient to convert the active material precursor to an active material, wherein the active material is based on a nitride, an oxynitride, a carbide, or an oxycarbide of a metal selected from Groups III, IV, V, VI, or VII of the Periodic Table.

摘要翻译： 根据本公开的实施例，制造超级电容器的方法包括用活性材料前体浸渍泡沫电极基材，其中泡沫电极基材包括多个孔，活性物质前体分散在孔中。 该方法还包括在足以将活性材料前体转化为活性材料的条件下使活性材料前体渗透的泡沫基材与还原剂反应，其中活性材料基于氮化物，氮氧化物，碳化物或碳氧化物 选自元素周期表III，IV，V，VI或VII族的金属。

公开(公告)号：US06623720B2

公开(公告)日：2003-09-23

申请号：US09822609

申请日：2001-03-30

申请人： Levi T. Thompson ,  Jeremy Patt ,  Dong Ju Moon ,  Cory Phillips

发明人： Levi T. Thompson ,  Jeremy Patt ,  Dong Ju Moon ,  Cory Phillips

IPC分类号： C01B316

CPC分类号： B01J21/02 ,  B01J27/22 ,  B01J27/24 ,  C01B3/16 ,  C01B32/90 ,  C01B32/907 ,  C01B35/04 ,  C01B2203/0283 ,  C01B2203/066 ,  C01B2203/1041 ,  C01B2203/1047 ,  C01B2203/1052 ,  C01B2203/1076 ,  C01G39/006 ,  C01G41/006 ,  C01G49/009 ,  C01G51/006 ,  C01G53/006 ,  C01P2002/54 ,  C01P2002/72 ,  C01P2004/80 ,  C01P2006/12 ,  C01P2006/16 ,  H01M8/0612 ,  H01M8/0668 ,  H01M2008/1095 ,  Y02P20/52

摘要： Mono- and bimetallic transition metal carbides, nitrides and borides, and their oxygen containing analogs (e.g. oxycarbides) for use as water gas shift catalysts are described. In a preferred embodiment, the catalysts have the general formula of M1AM2BZCOD, wherein M1 is selected from the group consisting of Mo, W, and combinations thereof; M2 is selected from the group consisting of Fe, Ni, Cu, Co, and combinations thereof; Z is selected from the group consisting of carbon, nitrogen, boron, and combinations thereof; A is an integer; B is 0 or an integer greater than 0; C is an integer; O is oxygen; and D is 0 or an integer greater than 0. The catalysts exhibit good reactivity, stability, and sulfur tolerance, as compared to conventional water shift gas catalysts. These catalysts hold promise for use in conjunction with proton exchange membrane fuel cell powered systems.

摘要翻译： 描述了用作水煤气变换催化剂的单金属和双金属过渡金属碳化物，氮化物和硼化物及其含氧类似物（例如碳氧化物）。 在优选的实施方案中，催化剂具有通式M1AM2BZCOD，其中M1选自Mo，W及其组合; M2选自Fe，Ni，Cu，Co及其组合; Z选自碳，氮，硼及其组合; A是整数; B为0或大于0的整数; C是整数; O是氧; 和D为0或大于0的整数。与常规的水移动气体催化剂相比，催化剂表现出良好的反应性，稳定性和耐硫性。 这些催化剂有望与质子交换膜燃料电池动力系统一起使用。