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11. 发明授权

US5273837A Solid electrolyte fuel cells 失效
标题翻译：固体电解质燃料电池
公开(公告)号：US5273837A
公开(公告)日：1993-12-28
申请号：US996140
申请日：1992-12-23
申请人： Bruce G. Aitken , Margaret K. Faber , Thomas D. Ketcham , Dell J. St. Julien
发明人： Bruce G. Aitken , Margaret K. Faber , Thomas D. Ketcham , Dell J. St. Julien
IPC分类号： H01M8/02 , H01M8/12 , H01M8/24 , H01M8/10
CPC分类号： H01M8/2425 , H01M8/0271 , H01M8/1231
摘要： Thermal-shock-resistant fuel cell designs comprising flat and corrugated ceramic sheets combined to form channeled structures, the sheets being provided as thin, flexible ceramics and being particularly effective when used as components of compliant electrolyte substructures incorporating the flexible ceramics with fuel cell electrodes and/or current conductors bonded thereto, are described.
摘要翻译：耐热冲击的燃料电池设计包括结合形成通道结构的平坦和瓦楞陶瓷片，该片被提供为薄的柔性陶瓷，并且当用作将柔性陶瓷与燃料电池电极结合在一起的柔性电解质子结构的组件时是特别有效的， /或与其结合的电流导体。

12. 发明授权

US07001861B2 Aluminum titanate-based ceramic article 有权
标题翻译：钛酸铝系陶瓷制品
公开(公告)号：US07001861B2
公开(公告)日：2006-02-21
申请号：US10626317
申请日：2003-07-24
申请人： George H. Beall , Isabelle M. Melscoet-Chauvel , Steven B. Ogunwumi , Dell J. St. Julien , Patrick D. Tepesch , Christopher J. Warren
发明人： George H. Beall , Isabelle M. Melscoet-Chauvel , Steven B. Ogunwumi , Dell J. St. Julien , Patrick D. Tepesch , Christopher J. Warren
IPC分类号： C04B35/478 , C04B35/185 , C04B35/195 , B01D39/20
CPC分类号： B01D53/944 , C04B35/478 , C04B35/6263 , C04B35/63 , C04B35/632 , C04B35/64 , C04B38/0006 , C04B2111/00129 , C04B2111/00793 , C04B2111/0081 , C04B2235/3206 , C04B2235/3213 , C04B2235/3217 , C04B2235/3218 , C04B2235/3232 , C04B2235/3234 , C04B2235/3236 , C04B2235/3272 , C04B2235/3418 , C04B2235/3427 , C04B2235/3463 , C04B2235/3481 , C04B2235/449 , C04B2235/483 , C04B2235/5436 , C04B2235/5445 , C04B2235/6021 , C04B2235/656 , C04B2235/6562 , C04B2235/6567 , C04B2235/661 , C04B2235/77 , C04B2235/80 , C04B2235/96 , C04B2235/9607 , C04B38/0009 , C04B38/0054 , C04B38/0074 , C04B38/0655 , C04B38/067 , C04B38/068
摘要： An aluminum titanate-based ceramic article having a composition comprising u (Al2O3—TiO2)+v (R)+w (3Al2O3—2SiO2)+x (Al2O3)+y (SiO2)+z (1.1SrO-1.5Al2O3-13.6SiO2—TiO2)+a (Fe2O3—TiO2)+b (MgO-2TiO2), where, R is SrO—Al2O3-2SiO2 or 11.2SrO-10.9Al2O3-24.1SiO2—TiO2, where u, v, w, x, y, z, a and b are weight fractions of each component such that (u+v+w+x+y+z+a+b=1), and 0.5
摘要翻译：一种钛酸铝基陶瓷制品，其组成包括u（Al 2 O 3 -TiO 2 +）+ v（R）+ w（ 3Al 2 O 3→2SiO 2 + +（2-O 2 O 3））+ y（SiO 2）+ z（1.1SrO-1.5Al 2 O 3 -13.6SiO 2） -TiO 2 2 +）（Fe 2 O 3 -TiO 2 +）+ b（MgO-2TiO 3）其中，R是SrO-Al 2 O 3 -S 2 SiO 2或11.2SrO-10.9Al，其中u，v，w，x，y，z，其中u，v，w，x，y，，a和b是每个组分的重量分数，使得（u + v + w + x + y + z + a + b = 1）和0.5

13. 发明授权

US06673414B2 Diesel particulate filters 有权
标题翻译：柴油颗粒过滤器
公开(公告)号：US06673414B2
公开(公告)日：2004-01-06
申请号：US10008697
申请日：2001-11-08
申请人： Thomas D. Ketcham , Dell J. St. Julien
发明人： Thomas D. Ketcham , Dell J. St. Julien
IPC分类号： B32B312
CPC分类号： F01N3/0222 , F01N2240/20 , F01N2330/06 , Y02T10/20 , Y10T428/131 , Y10T428/24149 , Y10T428/24157 , Y10T428/24744
摘要： A ceramic filter for trapping and combusting diesel exhaust particulates offering improved configurations that are significantly more resistant to thermal cracking and melting damage comprises a honeycomb filter body composed of porous ceramic material and including a plurality of parallel cell channels traversing the body from a frontal inlet end to an outlet end thereof, a portion of the cell channels are plugged in a non-checkered pattern, and the remaining cell channels are plugged in a checkered pattern. In one embodiment the honeycomb filter body has a section of non-checkered and a section of checkered plugging at the frontal inlet end. In another embodiment the honeycomb filter body has a plurality of cell channels internal plugs. In another embodiment the honeycomb filter body has a plurality of partial cell channels which extend partially from the frontal inlet end into the honeycomb filter body, and are unplugged at the frontal inlet end.
摘要翻译：用于捕集和燃烧柴油废气颗粒的陶瓷过滤器，其提供显着更耐热裂解和熔融损伤的改进构型，包括由多孔陶瓷材料构成的蜂窝过滤器主体，并且包括从前进入端穿过主体的多个平行池通道到其出口端，单元通道的一部分以非方格图案插入，并且其余单元通道以方格图案插入。在一个实施例中，蜂窝过滤器主体具有非方格的部分和在正面入口端处的方格堵塞部分。在另一个实施例中，蜂窝过滤器主体具有多个单元通道内部插头。在另一个实施例中，蜂窝过滤器主体具有多个部分细胞通道，其部分地从正面入口端部延伸到蜂窝过滤器主体中，并且在前部入口端处被拔出。

14. 发明授权

US06630267B2 Solid oxide fuel cells with symmetric composite electrodes 有权
标题翻译：具有对称复合电极的固体氧化物燃料电池
公开(公告)号：US06630267B2
公开(公告)日：2003-10-07
申请号：US09858125
申请日：2001-05-15
申请人： Michael E. Badding , Jacqueline L. Brown , Thomas D. Ketcham , Dell J. St. Julien
发明人： Michael E. Badding , Jacqueline L. Brown , Thomas D. Ketcham , Dell J. St. Julien
IPC分类号： H01M486
CPC分类号： H01M4/9066 , H01M4/8605 , H01M4/8621 , H01M4/8652 , H01M8/1246 , H01M2008/1293 , Y02E60/525 , Y02P70/56
摘要： The present invention relates to electrode/electrolyte assemblies for solid oxide fuel cells (SOFCs) comprising a thin electrolyte sheet interposed between opposite electrodes, and wherein the positive air electrode (cathode) and negative fuel electrode (anode) are composed of similar electronically conductive metal phases and stabilizing ceramic phases, and wherein the anode exhibits both good oxidation resistance and good catalytic activity toward fuel oxidation.
摘要翻译：本发明涉及一种固体氧化物燃料电池（SOFC）的电极/电解质组件，其包括介于相对电极之间的薄电解质片，并且其中正空气电极（阴极）和负极燃料极（阳极）由类似的电子导电金属相和稳定陶瓷相，并且其中阳极表现出良好的抗氧化性和对燃料氧化的良好催化活性。

15. 发明授权

US5935514A Method for extrusion of powder mixtures using supercritical fluids 失效
标题翻译：使用超临界流体挤出粉末混合物的方法
公开(公告)号：US5935514A
公开(公告)日：1999-08-10
申请号：US3745
申请日：1998-01-07
申请人： C. Edward Ford, Jr. , Ronald E. Johnson , Dell J. St. Julien
发明人： C. Edward Ford, Jr. , Ronald E. Johnson , Dell J. St. Julien
IPC分类号： B28B3/20 , B29C47/00 , C03C8/14 , C04B38/00
CPC分类号： C04B38/0006 , B28B3/20 , B29C47/0004 , C03C8/14 , B29C47/0028
摘要： A method of making a shaped article involves forming an aqueous mixture comprising inorganic powder material, supercritical fluid, organic binder component a portion of which is essentially insoluble in water, and aqueous vehicle, and extruding the mixture into a shaped article.
摘要翻译：制造成型制品的方法包括形成包含无机粉末材料，超临界流体，其中一部分基本上不溶于水的有机粘合剂组分和水性载体的含水混合物，并将混合物挤出成型制品。

16. 发明授权

US5089455A Thin flexible sintered structures 失效
标题翻译：薄柔性烧结结构
公开(公告)号：US5089455A
公开(公告)日：1992-02-18
申请号：US473343
申请日：1990-02-01
申请人： Thomas D. Ketcham , Wayne B. Sanderson, deceased , Dell J. St. Julien , Kathleen A. Wexell
发明人： Thomas D. Ketcham , Wayne B. Sanderson, deceased , Dell J. St. Julien , Kathleen A. Wexell
IPC分类号： C04B35/00 , B01J35/02 , B22F5/00 , B28B1/30 , C01B13/14 , C01G1/00 , C04B35/45 , C04B35/48 , C04B35/622 , C22C1/05 , H01B12/00 , H01L39/24
CPC分类号： H01L39/2454 , C04B35/622
摘要： Thin inorganic sintered structures having strength and flexibility sufficient to permit bending without breakage in at least one direction to a radius of curvature of less than 20 centimeters, methods for making them, and products incorporating them, are described. Preferred sintered ceramic structures according to the invention can comprise zirconias, titanias, aluminas, silicas, rare earth metal oxides, alkaline oxides, alkaline earth metal oxides and first, second, and third transition series metal oxides and combinations thereof and therebetween. Sintered metal structures can also be provided.
摘要翻译：描述了具有足够的强度和柔性的薄无机烧结结构，其允许在至少一个方向上弯曲而不破裂到小于20厘米的曲率半径，制备它们的方法和结合它们的产品。根据本发明的优选的烧结陶瓷结构可以包括氧化锆，氧化钛，氧化铝，二氧化硅，稀土金属氧化物，碱性氧化物，碱土金属氧化物和第一，第二和第三过渡系列金属氧化物及其组合。也可以提供烧结金属结构。

17. 发明授权

US06770111B2 Pollucite-based ceramic with low CTE 失效
标题翻译：具有低CTE的极光陶瓷
公开(公告)号：US06770111B2
公开(公告)日：2004-08-03
申请号：US10045256
申请日：2001-10-25
申请人： Robert Morena , Dell J. St. Julien , Bryan R. Wheaton , John F. Wight, Jr.
发明人： Robert Morena , Dell J. St. Julien , Bryan R. Wheaton , John F. Wight, Jr.
IPC分类号： B01D3920
CPC分类号： C04B35/63424 , B01D39/2068 , C03C10/0018 , C04B35/16 , C04B35/632 , C04B35/63408 , C04B35/6365 , Y10S55/30 , Y10S264/48
摘要： A ceramic structure which is pollucite-based and has high refractoriness and high resistance to thermal shock. The inventive structure is suitable in high temperature applications such as a filtering particulates from diesel engine exhaust.
摘要翻译：陶瓷结构为琉璃蕊，具有高耐火性和高耐热冲击性。本发明的结构适用于高温应用，例如来自柴油发动机排气的过滤颗粒。

18. 发明授权

US06582845B2 Solid oxide electrolyte, fuel cell module, and method 失效
标题翻译：固体氧化物电解质，燃料电池模块和方法
公开(公告)号：US06582845B2
公开(公告)日：2003-06-24
申请号：US09737706
申请日：2000-12-15
申请人： John D. Helfinstine , Thomas D. Ketcham , Eric J. Maher , Dell J. St. Julien
发明人： John D. Helfinstine , Thomas D. Ketcham , Eric J. Maher , Dell J. St. Julien
IPC分类号： H01M810
CPC分类号： C04B35/486 , C04B35/62222 , H01M8/124 , H01M8/1253 , Y02E60/525 , Y02P70/56 , Y10T428/24149 , Y10T428/24355
摘要： Flexible ceramic sheets with enhanced strain tolerance for electrochemical applications such as solid oxide fuel cell electrolytes incorporate a surface indentation pattern providing a strain tolerance of not less than 0.5% in any direction in the sheet plane, being made from flexible green ceramic sheet comprising a ceramic powder and a thermoplastic organic binder by heating and reshaping the green sheet to form a multi-directional surface corrugation pattern therein, followed by firing to sinter the ceramic powder to a flexible ceramic sheet having a multi-directional surface corrugation pattern.
摘要翻译：对于电化学应用具有增强的应变耐受性的柔性陶瓷片，例如固体氧化物燃料电池电解质结合了表面压痕图案，其在片材平面中的任何方向上提供不小于0.5％的应变公差，该柔性陶瓷片由包括陶瓷粉末和热塑性有机粘合剂，通过加热和重塑生坯以在其中形成多方向的表面波纹图案，然后烧制以将陶瓷粉末烧结成具有多方向表面波纹图案的柔性陶瓷片。

19. 发明授权

US06440885B1 Zeolite membrane and a process for the production thereof 失效
标题翻译：沸石膜及其制备方法
公开(公告)号：US06440885B1
公开(公告)日：2002-08-27
申请号：US09473930
申请日：1999-12-28
申请人： Kim D. Pierotti , Dell J. St. Julien
发明人： Kim D. Pierotti , Dell J. St. Julien
IPC分类号： B01J2904
CPC分类号： B01J20/28033 , B01D63/066 , B01D67/0051 , B01D71/028 , B01D2325/04 , B01D2325/10 , B01D2325/12 , B01D2325/48 , B01J20/18 , B01J20/2803 , B01J20/28042 , B01J20/28069 , B01J20/28085 , B01J35/065 , B01J37/0246 , B01J2229/64 , C04B41/009 , C04B41/5024 , C04B41/85 , C04B2111/00801 , C04B41/0072 , C04B41/4521 , C04B41/4535 , C04B41/4556 , C04B35/10 , C04B35/195 , C04B35/185 , C04B38/0006
摘要： The present invention is directed at a supported zeolite structure comprising substantially-sintered monolithic porous ceramic substrate having coated thereon a uniformly thin, essentially continuous zeolite crystal layer covering at least one surface and associated pores of the porous ceramic material. The zeolite crystal layer is comprised of a single layer of zeolite crystals and is free of any growth enhancing, selectivity enhancing, or reparation layer and exhibits an oriented structure whereby the crystals exhibit a substantially columnar cross-section. Preferably, the porous ceramic substrate support comprises, on an analyzed oxide basis, 10-90%, by weight alumina and exhibits a crystal phase assemblage selected from the group consisting of cordierite, mullite, alumina, and/or mixtures thereof. A method for forming a zeolite membrane disclosed herein is also provided. The method generally comprises the steps of providing porous ceramic substrate and hydrothermally treating the substrate with an aqueous solution comprising sodium oxide or sodium hydroxide and having an alumina concentration of less than about 0.01%. The pH of the solution and the treatment time and temperature are such that these reaction conditions result in partial dissolution of the alumina in the substrate and essentially no nucleation in the solution thereby resulting in growth of the zeolite which is essentially continuous over the porous support.
摘要翻译：本发明涉及一种支撑的沸石结构，其包括基本上烧结的整体式多孔陶瓷基体，其上涂覆均匀薄的基本上连续的沸石晶体层，其覆盖多孔陶瓷材料的至少一个表面和相关孔。沸石晶体层由单层沸石晶体组成，并且不含任何生长增强，选择性增强或修复层，并且表现出取向结构，由此晶体呈现基本上柱状横截面。优选地，多孔陶瓷衬底支撑体在分析的氧化物基础上包含10-90重量％的氧化铝，并显示出选自堇青石，莫来石，氧化铝和/或其混合物的晶相组合物。还提供了本文公开的形成沸石膜的方法。该方法通常包括提供多孔陶瓷基底并用包含氧化钠或氢氧化钠并且具有小于约0.01％的氧化铝浓度的水溶液水热处理底物的步骤。溶液的pH和处理时间和温度使得这些反应条件导致氧化铝在基材中的部分溶解，并且在溶液中基本上没有成核，从而导致在多孔载体上基本连续的沸石的生长。

20. 发明授权

US06428920B1 Roughened electrolyte interface layer for solid oxide fuel cells 有权
标题翻译：用于固体氧化物燃料电池的粗化电解质界面层
公开(公告)号：US06428920B1
公开(公告)日：2002-08-06
申请号：US09573326
申请日：2000-05-18
申请人： Michael E. Badding , Thomas D. Ketcham , Dell J. St. Julien , Raja R. Wusirika
发明人： Michael E. Badding , Thomas D. Ketcham , Dell J. St. Julien , Raja R. Wusirika
IPC分类号： H01M812
CPC分类号： C04B35/62218 , C04B35/016 , C04B35/486 , C04B35/50 , C04B35/6264 , C04B35/63 , C04B35/632 , C04B35/634 , C04B35/6342 , C04B2235/3224 , C04B2235/3225 , C04B2235/3229 , C04B2235/3232 , C04B2235/3246 , H01M8/0271 , H01M8/1213 , H01M8/124 , H01M10/0562 , H01M10/347 , Y02P70/56
摘要： The present invention relates to an electrolyte structure coated on at least one surface with a roughened interfacial nano-crystalline layer. Another aspect of the present invention is a solid oxide fuel cell which includes a positive air electrode, a negative fuel electrode, an electrolyte structure interposed between the positive air electrode and negative fuel electrode, and a roughened interfacial nano-crystalline layer interposed between the electrolyte structure and at least one of the positive air electrode and negative fuel electrode. The present invention also relates to methods of making the coated electrolyte and solid oxide fuel cell.
摘要翻译：本发明涉及涂覆在具有粗糙化的界面纳米晶层的至少一个表面上的电解质结构。本发明的另一方面是一种固体氧化物燃料电池，其包括正空气电极，负极燃料电极，插入在正极空气电极和负极燃料电极之间的电解质结构，以及介于电解质之间的粗糙化界面纳米晶层结构和正空气电极和负极燃料电极中的至少一个。本发明还涉及制备涂覆电解质和固体氧化物燃料电池的方法。

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