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1. 发明授权

US08047382B2 Membrane structure and method of making 失效
标题翻译：膜结构及制作方法
公开(公告)号：US08047382B2
公开(公告)日：2011-11-01
申请号：US12715877
申请日：2010-03-02
申请人： Vidya Ramaswamy , James Anthony Ruud , Melissa Suzanne Sander , Anthony Yu-Chung Ku , Mohan Manoharan , Milivoj Konstantin Brun , Seth Thomas Taylor
发明人： Vidya Ramaswamy , James Anthony Ruud , Melissa Suzanne Sander , Anthony Yu-Chung Ku , Mohan Manoharan , Milivoj Konstantin Brun , Seth Thomas Taylor
IPC分类号： B01D71/02 , B01D71/06 , B01D67/00 , B01D69/00 , B01D63/08
CPC分类号： B01D67/0062 , B01D67/0069 , B01D69/12 , B01D71/022 , B01D2325/021 , B01D2325/04 , Y10T428/31504
摘要： A membrane structure is provided. The membrane structure includes a first layer having a plurality of interconnected pores; and a second layer disposed on the first layer. The second layer has a plurality of unconnected pores. Each of the unconnected pores is in fluid communication with at least one of the interconnected pores of the first layer. A method of making a membrane structure is provided. The method includes the steps of providing a first layer having a plurality of interconnected pores; and disposing a second layer on the first layer. Disposing a second layer includes depositing a conducting layer on the first layer; and anodizing the conducting layer to convert the conducting layer into a porous layer.
摘要翻译：提供膜结构。膜结构包括具有多个互连孔的第一层; 以及设置在第一层上的第二层。第二层具有多个未连接的孔。每个未连接的孔与第一层的至少一个相互连通的孔流体连通。提供了制造膜结构的方法。该方法包括提供具有多个互连孔的第一层的步骤; 以及在所述第一层上设置第二层。布置第二层包括在第一层上沉积导电层; 并将导电层阳极氧化以将导电层转化为多孔层。

2. 发明授权

US07850941B2 Nanostructure arrays and methods for forming same 有权
标题翻译：纳米结构阵列及其形成方法
公开(公告)号：US07850941B2
公开(公告)日：2010-12-14
申请号：US11551305
申请日：2006-10-20
申请人： Loucas Tsakalakos , Bastiaan A. Korevaar , Joleyn E. Balch , Jody A. Fronheiser , Reed R. Corderman , Fred Sharifi , Vidya Ramaswamy
发明人： Loucas Tsakalakos , Bastiaan A. Korevaar , Joleyn E. Balch , Jody A. Fronheiser , Reed R. Corderman , Fred Sharifi , Vidya Ramaswamy
IPC分类号： C01B31/00 , C01B31/02
CPC分类号： C30B11/12 , C30B25/005 , C30B25/18 , C30B29/06 , C30B29/42 , C30B29/605 , Y10S977/888 , Y10S977/89 , Y10S977/891 , Y10S977/893
摘要： A method for forming an array of elongated nanostructures, includes in one embodiment, providing a substrate, providing a template having a plurality of pores on the substrate, and removing portions of the substrate under the plurality of pores of the template to form a plurality of cavities. A catalyst is provided in the plurality of cavities in the substrate, and the pores of the template are widened to expose the substrate around the catalyst so that the catalyst is spaced from the sides of the plurality of pores of the template. A plurality of elongated nanostructures is grown from the catalyst spaced from the sides of the pores of the template.
摘要翻译：一种用于形成细长纳米结构阵列的方法，在一个实施方案中包括提供基底，提供在基底上具有多个孔的模板，以及去除模板多个孔下方的基底部分以形成多个空腔在衬底中的多个空腔中提供催化剂，并且扩大模板的孔以使催化剂周围的衬底露出，使得催化剂与模板的多个孔的侧面间隔开。多个细长的纳米结构从与模板的孔的侧面间隔开的催化剂生长。

3. 发明授权

US07547393B2 Membrane structure and method of making 失效
标题翻译：膜结构及制作方法
公开(公告)号：US07547393B2
公开(公告)日：2009-06-16
申请号：US11555506
申请日：2006-11-01
申请人： Vidya Ramaswamy , James Anthony Ruud , Anthony Yu-Chung Ku , William Hullinger Huber
发明人： Vidya Ramaswamy , James Anthony Ruud , Anthony Yu-Chung Ku , William Hullinger Huber
IPC分类号： B01D71/02 , B01D71/06 , B01D67/00 , B01D69/00 , B01D63/00
CPC分类号： B01D67/0062 , B01D69/12 , B01D71/022 , B01J2219/00835 , B01J2219/00907 , Y10T428/249981
摘要： A membrane structure is provided. The membrane structure includes a polymer layer having a plurality of pores; and a ceramic layer disposed on the polymer layer. The ceramic layer has a plurality of substantially unconnected pores. Each of the substantially unconnected pores is in fluid communication with at least one of the pores of the polymer layer. A method of manufacturing a membrane structure is provided. The method includes the steps of providing a polymer layer having a plurality of pores; and disposing a ceramic layer on the polymer layer. Disposing a ceramic layer includes depositing a metal layer on the polymer layer; and anodizing the metal layer to convert the metal layer into a porous layer. At least one of the depositing step and the anodizing step is performed as a continuous process. Alternatively, at least one of the depositing and the anodizing step is performed as a batch process.
摘要翻译：提供膜结构。膜结构包括具有多个孔的聚合物层; 以及设置在聚合物层上的陶瓷层。陶瓷层具有多个基本上未连接的孔。每个基本上未连接的孔与聚合物层的至少一个孔流体连通。提供一种制造膜结构的方法。该方法包括提供具有多个孔的聚合物层的步骤; 并在聚合物层上设置陶瓷层。布置陶瓷层包括在聚合物层上沉积金属层; 并阳极氧化金属层以将金属层转化为多孔层。沉积步骤和阳极氧化步骤中的至少一个作为连续工艺进行。或者，沉积和阳极化步骤中的至少一个作为分批处理进行。

4. 发明申请

US20070125701A1 Membrane structure and method of making 失效
标题翻译：膜结构及制作方法
公开(公告)号：US20070125701A1
公开(公告)日：2007-06-07
申请号：US11296746
申请日：2005-12-07
申请人： Vidya Ramaswamy , James Ruud , Melissa Sander , Anthony Ku , Mohan Manoharan , Milivoj Brun , Seth Taylor
发明人： Vidya Ramaswamy , James Ruud , Melissa Sander , Anthony Ku , Mohan Manoharan , Milivoj Brun , Seth Taylor
IPC分类号： B01D29/00
CPC分类号： B01D67/0062 , B01D67/0069 , B01D69/12 , B01D71/022 , B01D2325/021 , B01D2325/04 , Y10T428/31504
摘要： A membrane structure is provided. The membrane structure includes a first layer having a plurality of interconnected pores; and a second layer disposed on the first layer. The second layer has a plurality of unconnected pores. Each of the unconnected pores is in fluid communication with at least one of the interconnected pores of the first layer. A method of making a membrane structure is provided. The method includes the steps of providing a first layer having a plurality of interconnected pores; and disposing a second layer on the first layer. Disposing a second layer includes depositing a conducting layer on the first layer; and anodizing the conducting layer to convert the conducting layer into a porous layer.
摘要翻译：提供膜结构。膜结构包括具有多个互连孔的第一层; 以及设置在第一层上的第二层。第二层具有多个未连接的孔。每个未连接的孔与第一层的至少一个相互连通的孔流体连通。提供了制造膜结构的方法。该方法包括提供具有多个互连孔的第一层的步骤; 以及在所述第一层上设置第二层。布置第二层包括在第一层上沉积导电层; 并将导电层阳极氧化以将导电层转化为多孔层。

5. 发明申请

US20110210013A1 SELECTIVE GAS SENSOR DEVICE AND ASSOCIATED METHOD 审中-公开
标题翻译：选择性气体传感器装置及相关方法
公开(公告)号：US20110210013A1
公开(公告)日：2011-09-01
申请号：US12713481
申请日：2010-02-26
申请人： Vidya Ramaswamy , James Anthony Ruud , Mohan Manoharan , Todd-Michael Striker , Patrick Daniel Willson
发明人： Vidya Ramaswamy , James Anthony Ruud , Mohan Manoharan , Todd-Michael Striker , Patrick Daniel Willson
IPC分类号： G01N27/26
CPC分类号： G01N27/4074 , G01N27/417
摘要： A detection system is presented. The detection system includes a sensing component and a data analyzer. The sensing component includes a first sensor and a second sensor in fluid communication with the first sensor. The first sensor is disposed to allow operation at a predetermined temperature T1 and is selective to a first gas species at T1 and in presence of a second gas species. The second sensor is disposed to allow operation at a temperature T2 and is sensitive to the first gas species and a second gas species at T2. Temperature T2 is lower than T1. The data analyzer is disposed to receive an output signal from the sensing component and configured to calculate concentrations of the first gas species and the second gas species based on the output signal from the sensing component. A method of calculating concentrations of gas species in a gaseous mixture is also presented.
摘要翻译：提出了一种检测系统。检测系统包括感测部件和数据分析器。感测部件包括与第一传感器流体连通的第一传感器和第二传感器。第一传感器设置成允许在预定温度T1下操作，并且在T1和第二气体种类的存在下对第一气体种类是选择性的。第二传感器被设置为允许在温度T2下操作并且对T2的第一气体物质和第二气体物质敏感。温度T2低于T1。数据分析器被设置为接收来自感测部件的输出信号，并且被配置为基于来自感测部件的输出信号来计算第一气体种类和第二气体种类的浓度。还提出了一种计算气体混合物中气体种类浓度的方法。

6. 发明授权

US07717271B2 Membrane structure and method of making 失效
标题翻译：膜结构及制作方法
公开(公告)号：US07717271B2
公开(公告)日：2010-05-18
申请号：US11296746
申请日：2005-12-07
申请人： Vidya Ramaswamy , James Anthony Ruud , Melissa Suzanne Sander , Anthony Yu-Chung Ku , Mohan Manoharan , Milivoj Konstantin Brun , Seth Thomas Taylor
发明人： Vidya Ramaswamy , James Anthony Ruud , Melissa Suzanne Sander , Anthony Yu-Chung Ku , Mohan Manoharan , Milivoj Konstantin Brun , Seth Thomas Taylor
IPC分类号： B01D71/02 , B01D71/06 , B01D61/00
CPC分类号： B01D67/0062 , B01D67/0069 , B01D69/12 , B01D71/022 , B01D2325/021 , B01D2325/04 , Y10T428/31504
摘要： A membrane structure is provided. The membrane structure includes a first layer having a plurality of interconnected pores; and a second layer disposed on the first layer. The second layer has a plurality of unconnected pores. Each of the unconnected pores is in fluid communication with at least one of the interconnected pores of the first layer. A method of making a membrane structure is provided. The method includes the steps of providing a first layer having a plurality of interconnected pores; and disposing a second layer on the first layer. Disposing a second layer includes depositing a conducting layer on the first layer; and anodizing the conducting layer to convert the conducting layer into a porous layer.
摘要翻译：提供膜结构。膜结构包括具有多个互连孔的第一层; 以及设置在第一层上的第二层。第二层具有多个未连接的孔。每个未连接的孔与第一层的至少一个相互连通的孔流体连通。提供了制造膜结构的方法。该方法包括提供具有多个互连孔的第一层的步骤; 以及在所述第一层上设置第二层。布置第二层包括在第一层上沉积导电层; 并将导电层阳极氧化以将导电层转化为多孔层。

7. 发明申请

US20080210087A1 MEMBRANES FOR SEPARATION OF CARBON DIOXIDE 有权
公开(公告)号：US20080210087A1
公开(公告)日：2008-09-04
申请号：US12107148
申请日：2008-04-22
申请人： Anthony Yu-Chung Ku , James Anthony Ruud , Vidya Ramaswamy , Patrick Daniel Willson , Yan Gao
发明人： Anthony Yu-Chung Ku , James Anthony Ruud , Vidya Ramaswamy , Patrick Daniel Willson , Yan Gao
IPC分类号： B01D53/22
CPC分类号： B01D53/228 , B01D67/0048 , B01D69/02 , B01D69/10 , B01D71/024 , B01D71/025 , B01D2257/504 , B01D2323/24 , B01D2325/02 , B01D2325/20 , B01D2325/22 , Y02C10/10
摘要： Methods for separating carbon dioxide from a fluid stream at a temperature higher than about 200° C. with selectivity higher than Knudsen diffusion selectivity include contacting a porous membrane with the fluid stream to preferentially transport carbon dioxide. The porous membrane includes a porous support and a continuous porous separation layer disposed on a surface of the porous support and extending between the fluid stream and the porous support layer. The porous support comprises alumina, silica, zirconia, stabilized zirconia, stainless steel, titanium, nickel-based alloys, aluminum-based alloys, zirconium-based alloys or a combination thereof. Median pore size of the porous separation layer is less than about 10 nm, and the porous separation layer comprises titania, MgO, CaO, SrO, BaO, La2O3, CeO2, HfO2, Y2O3, VOz, NbOz, TaOz, ATiO3, AZrO3, AAl2O4, A1FeO3, A1MnO3, A1CoO3, A1NiO3, A2HfO3, A3 CeO3, Li2ZrO3, Li2SiO3, Li2TiO3, Li2HfO3, A4N1yOz, YxN1yOz, LaxN1yOz, HfN2yOz, or a combination thereof; wherein A is La, Mg, Ca, Sr or Ba; A1 is La, Ca, Sr or Ba; A2 is Ca, Sr or Ba; A3 is Sr or Ba; A4 is Mg, Ca, Sr, Ba, Ti or Zr; N1 is V, Nb, Ta, Cr, Mo, W, Mn, Si or Ge; N2 is V, Mo, W or Si; x is 1 or 2; y ranges from 1 to 3; and z ranges from 2 to 7.

8. 发明申请

US20080112867A1 Methods and Apparatus for Carbon Dioxide Removal from a Fluid Stream 失效
标题翻译：从流体流中去除二氧化碳的方法和设备
公开(公告)号：US20080112867A1
公开(公告)日：2008-05-15
申请号：US11558063
申请日：2006-11-09
申请人： Wei Wei , James Anthony Ruud , Anthony Yu-Chung Ku , Vidya Ramaswamy , Ke Liu
发明人： Wei Wei , James Anthony Ruud , Anthony Yu-Chung Ku , Vidya Ramaswamy , Ke Liu
IPC分类号： B01D53/62
CPC分类号： C01B3/16 , B01J19/2475 , B01J19/2485 , B01J2219/00108 , B01J2219/00123 , B01J2219/1946 , C01B3/501 , C01B2203/0283 , C01B2203/0405 , C01B2203/0475 , C01B2203/0485 , C01B2203/1064 , C01B2203/84 , C01B2203/86 , Y02C10/04 , Y02C10/10 , Y02P30/30 , Y10S48/05
摘要： An apparatus for producing hydrogen gas wherein the apparatus includes a reactor. In one embodiment, the reactor includes at least two conversion-removal portions. Each conversion-removal portion comprises a catalyst section configured to convert CO in the stream to CO2 and a membrane section located downstream of and in flow communication with the catalyst section. The membrane section is configured to selectively remove the CO2 from the stream and to be in flow communication with a sweep gas.
摘要翻译：一种生产氢气的装置，其中装置包括一个反应器。在一个实施方案中，反应器包括至少两个转化除去部分。每个转化除去部分包括催化剂部分，其构造成将物流中的CO转化为CO 2，以及位于催化剂部分下游并与催化剂部分流动连通的膜部分。膜部分构造成从流中选择性地去除CO 2并与吹扫气体流动连通。

9. 发明申请

US20080006574A1 Membrane structure and method of making 有权
标题翻译：膜结构及制作方法
公开(公告)号：US20080006574A1
公开(公告)日：2008-01-10
申请号：US11480638
申请日：2006-07-05
申请人： Vidya Ramaswamy , Seth Thomas Taylor , James Anthony Ruud , Melissa Suzanne Sander , Anthony Yu-Chung Ku , Mohan Manoharan
发明人： Vidya Ramaswamy , Seth Thomas Taylor , James Anthony Ruud , Melissa Suzanne Sander , Anthony Yu-Chung Ku , Mohan Manoharan
IPC分类号： B01D29/00 , B01D71/04
CPC分类号： B01D67/0065 , B01D67/0088 , B01D69/02 , B01D2315/12 , B01D2321/168 , B01D2323/28 , B01D2323/286 , B01D2325/02 , Y10T156/10 , Y10T428/249953
摘要： A membrane structure is provided. The membrane structure includes a first layer having a plurality of pores; and a second layer disposed on, the first layer. The second layer has a plurality of unconnected pores. At least a portion of the plurality of unconnected pores of the second layer is at least partially filled with a filler such that the first layer is substantially free of the filler. At least a portion of the plurality of unconnected pores of the second layer is in fluid communication with at least one of the pores of the first layer. A method of making a membrane structure is provided. The method includes the steps of providing a first layer having a plurality of interconnected pores; disposing a second layer on the first layer, and filling at least a portion of the unconnected pores of the second layer with a filler such that the first layer is substantially free of the filler. Disposing a second layer includes depositing a metal layer on the first layer; and anodizing the metal layer to convert the metal layer into porous oxide layer.
摘要翻译：提供膜结构。膜结构包括具有多个孔的第一层; 以及设置在第一层上的第二层。第二层具有多个未连接的孔。第二层的多个未连接孔的至少一部分至少部分地填充有填料，使得第一层基本上不含填料。第二层的多个未连接孔的至少一部分与第一层的至少一个孔流体连通。提供了制造膜结构的方法。该方法包括提供具有多个互连孔的第一层的步骤; 在第一层上设置第二层，并用填料填充第二层的至少一部分未连接的孔，使得第一层基本上不含填料。布置第二层包括在第一层上沉积金属层; 并将金属层阳极氧化以将金属层转化为多孔氧化物层。

10. 发明申请

US20070125702A1 MEMBRANE STRUCTURE AND METHOD OF MAKING 失效
标题翻译：膜结构和制备方法
公开(公告)号：US20070125702A1
公开(公告)日：2007-06-07
申请号：US11555506
申请日：2006-11-01
申请人： Vidya Ramaswamy , James Ruud , Anthony Ku , William Huber
发明人： Vidya Ramaswamy , James Ruud , Anthony Ku , William Huber
IPC分类号： B01D71/06
CPC分类号： B01D67/0062 , B01D69/12 , B01D71/022 , B01J2219/00835 , B01J2219/00907 , Y10T428/249981
摘要： A membrane structure is provided. The membrane structure includes a polymer layer having a plurality of pores; and a ceramic layer disposed on the polymer layer. The ceramic layer has a plurality of substantially unconnected pores. Each of the substantially unconnected pores is in fluid communication with at least one of the pores of the polymer layer. A method of manufacturing a membrane structure is provided. The method includes the steps of providing a polymer layer having a plurality of pores; and disposing a ceramic layer on the polymer layer. Disposing a ceramic layer includes depositing a metal layer on the polymer layer; and anodizing the metal layer to convert the metal layer into a porous layer. At least one of the depositing step and the anodizing step is performed as a continuous process. Alternatively, at least one of the depositing and the anodizing step is performed as a batch process.
摘要翻译：提供膜结构。膜结构包括具有多个孔的聚合物层; 以及设置在聚合物层上的陶瓷层。陶瓷层具有多个基本上未连接的孔。每个基本上未连接的孔与聚合物层的至少一个孔流体连通。提供一种制造膜结构的方法。该方法包括提供具有多个孔的聚合物层的步骤; 并在聚合物层上设置陶瓷层。布置陶瓷层包括在聚合物层上沉积金属层; 并阳极氧化金属层以将金属层转化为多孔层。沉积步骤和阳极氧化步骤中的至少一个作为连续工艺进行。或者，沉积和阳极化步骤中的至少一个作为分批处理进行。

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