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    Functionalized inorganic membranes for gas separation
    3.
    发明申请
    Functionalized inorganic membranes for gas separation 有权
    用于气体分离的官能化无机膜

    公开(公告)号：US20070068382A1

    公开(公告)日：2007-03-29

    申请号：US11263165

    申请日：2005-10-31

    申请人： Anthony Ku ,  James Ruud ,  Jennifer Molaison ,  Louis Schick ,  Vidya Ramaswamy

    发明人： Anthony Ku ,  James Ruud ,  Jennifer Molaison ,  Louis Schick ,  Vidya Ramaswamy

    IPC分类号： B01D53/22

    CPC分类号： B01D71/024 ,  B01D53/228 ,  B01D69/12 ,  B01D2323/08 ,  Y02C10/10

    摘要： A porous membrane for separation of carbon dioxide from a fluid stream at a temperature higher than about 200° C. with selectivity higher than Knudsen diffusion selectivity. The porous membrane comprises a porous support layer comprising alumina, silica, zirconia or stabilized zirconia; a porous separation layer comprising alumina, silica, zirconia or stabilized zirconia, and a functional layer comprising a ceramic oxide contactable with the fluid stream to preferentially transport carbon dioxide. In particular, the functional layer may be MgO, CaO, SrO, BaO, La2O3, CeO2, ATiO3, AZrO3, AAl2O4, A1FeO3, A1MnO3, A1CoO3, A1NiO3, A2HfO3, A3CeO3, Li2ZrO3, Li2SiO3, Li2TiO3 or a mixture thereof; wherein A is Mg, Ca, Sr or Ba; A1 is La, Ca, Sr or Ba; A2 is Ca, Sr or Ba; and A3 is Sr or Ba.

    摘要翻译： 一种用于在高于约200℃的温度下将二氧化碳与流体物流分离的多孔膜，选择性高于克努森扩散选择性。 多孔膜包括多孔支撑层，包括氧化铝，二氧化硅，氧化锆或稳定的氧化锆; 包括氧化铝，二氧化硅，氧化锆或稳定的氧化锆的多孔分离层和包含可与流体流接触以优先输送二氧化碳的陶瓷氧化物的功能层。 特别地，功能层可以是MgO，CaO，SrO，BaO，La 2 O 3，CeO 2，ATiO 3 AZrO 3，AA 1，2 O 4，A 1，Fe 3，3， A 1，...，N 2，A 1，...，...，...，...，... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... NiO 3，3O 3，3O 3，3％，3％，3％，3％，3％ SUB 2 2 ZrO 3 3，Li 2 SiO 3 3，Li 2 TiO 3 或其混合物; 其中A是Mg，Ca，Sr或Ba; A 1是La，Ca，Sr或Ba; A 是Ca，Sr或Ba; 和A 3是Sr或Ba。

    MEMBRANE STRUCTURE AND METHOD OF MAKING
    4.
    发明申请
    MEMBRANE STRUCTURE AND METHOD OF MAKING 失效
    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。

    Mesoporous nano-crystalline titania structures for hydrogen sensing
    5.
    发明申请
    Mesoporous nano-crystalline titania structures for hydrogen sensing 审中-公开
    用于氢气感测的介孔纳米结晶二氧化钛结构

    公开(公告)号：US20060105141A1

    公开(公告)日：2006-05-18

    申请号：US10993569

    申请日：2004-11-18

    申请人： Anthony Ku ,  Sergio Loureiro ,  James Ruud

    发明人： Anthony Ku ,  Sergio Loureiro ,  James Ruud

    IPC分类号： B32B3/10

    CPC分类号： G01N33/005 ,  B82Y15/00 ,  B82Y30/00 ,  C04B35/46 ,  C04B38/0045 ,  C04B2111/00827 ,  Y10S977/953 ,  Y10S977/957 ,  Y10T428/24273 ,  C04B38/0003 ,  C04B38/0054

    摘要： A structure includes a substantially non-conductive frame having an exterior surface. The structure defines a plurality of passages that open to the exterior surface. Mesoporous material is disposed in the plurality of passages and is supported therein by the frame. In a method for making a mesoporous nanocrystalline titania hybrid material, a templating agent, an acid, and a titania precursor is mixed into a template liquid. A frame that defines a plurality of passages is placed into the template liquid. A solvent is evaporated from the template liquid, thereby forming a titania gel encapsulating the templating agent. The gel is heated to remove substantially the templating agent from the non-conductive frame and the titania, thereby leaving a mesoporous titania material.

    摘要翻译： 一种结构包括具有外表面的基本不导电的框架。 该结构限定了多个通向外表面的通道。 介孔材料设置在多个通道中并被框架支撑在其中。 在制备介孔纳米晶二氧化钛混合材料的方法中，将模板剂，酸和二氧化钛前体混合到模板液中。 将限定多个通道的框架放置在模板液体中。 从模板液中蒸发溶剂，从而形成包封模板剂的二氧化钛凝胶。 将凝胶加热以从非导电性框架和二氧化钛基本上除去模板剂，从而留下介孔二氧化钛材料。

    Methods to produce hierarchically-ordered complex structures and composites thereof
    6.
    发明申请
    Methods to produce hierarchically-ordered complex structures and composites thereof 审中-公开
    产生分层次复杂结构及其复合材料的方法

    公开(公告)号：US20050285291A1

    公开(公告)日：2005-12-29

    申请号：US10874989

    申请日：2004-06-23

    申请人： Anthony Ku ,  Sergio Martins Loureiro ,  Mohan Manoharan

    发明人： Anthony Ku ,  Sergio Martins Loureiro ,  Mohan Manoharan

    IPC分类号： C04B33/32 ,  C04B35/14 ,  C04B35/622

    CPC分类号： C04B35/14 ,  C04B35/62227 ,  C04B35/6224 ,  C04B35/62645 ,  C04B2235/3272

    摘要： The present invention is directed toward methods of making hierarchically-ordered complex structures and composites thereof. Such structures are generally ordered on multiple length scales. Typically, at least one length scale comprises mesoscale dimensionality. Such methods generally utilize an organized, directionally-oriented combination of multiple fields to fabricate such structures and articles of manufacture made by the above-described methods, and in applications using such articles manufactured by the above-described process. The present invention is also directed toward novel composites, structures, and articles of manufacture made by the above-described processes. In some embodiments, such structures are composites of two or more such hierarchically-ordered complex substructures. In additional or other embodiments, such hierarchically-ordered complex substructures are combined, or integrated into, other structures that would not be considered hierarchically-ordered complex structures taken separately.

    摘要翻译： 本发明涉及制备分层有序复合结构及其复合物的方法。 这种结构通常以多个长度尺度排序。 通常，至少一个长度尺度包括中尺度维度。 这样的方法通常利用多个领域的有组织的，定向取向的组合来制造通过上述方法制造的这种结构和制品，以及在使用通过上述方法制造的制品的应用中。 本发明还涉及通过上述方法制造的新型复合材料，结构和制品。 在一些实施方案中，这样的结构是两个或多个这样的分层有序复合子结构的复合物。 在附加或其他实施例中，将这样的分层有序复杂子结构组合或集成到不被认为是单独采用分级排序复杂结构的其他结构。

    Multifunctional catalyst and methods of manufacture thereof
    7.
    发明申请
    Multifunctional catalyst and methods of manufacture thereof 审中-公开
    多功能催化剂及其制造方法

    公开(公告)号：US20070149399A1

    公开(公告)日：2007-06-28

    申请号：US11317470

    申请日：2005-12-22

    申请人： Anthony Ku ,  Lawrence Kool ,  Sergio Martins-Loureiro ,  Mohan Manoharan ,  Seth Taylor ,  James Ruud

    发明人： Anthony Ku ,  Lawrence Kool ,  Sergio Martins-Loureiro ,  Mohan Manoharan ,  Seth Taylor ,  James Ruud

    IPC分类号： B01J21/04

    CPC分类号： B01J35/0006 ,  B01J23/10 ,  B01J23/75 ,  B01J35/065 ,  B01J37/0203 ,  B01J37/0205 ,  B01J37/0207 ,  B01J37/345 ,  B01J2219/00432 ,  B01J2219/00639 ,  B01J2219/00747

    摘要： Disclosed herein is a multifunctional catalyst system comprising a substrate; and a catalyst pair disposed upon the substrate; wherein the catalyst pair comprises a first catalyst and a second catalyst; and wherein an average particle or domain spacing between particles or domains comprising the first catalyst or the second catalyst is about 10 to about 1,000 nanometers. Disclosed herein too is a process comprising selectively functionalizing a substrate to form a functionalized substrate; reacting a first catalyst to a first region of the functionalized substrate; and reacting a second catalyst to a second region of the functionalized substrate; wherein an average particle or domain spacing between particles or domains comprising the first catalyst or the second catalyst is about 10 to about 1,000 nanometers.

    摘要翻译： 本文公开了一种包括基材的多功能催化剂体系; 以及设置在所述基板上的催化剂对; 其中所述催化剂对包含第一催化剂和第二催化剂; 并且其中包含第一催化剂或第二催化剂的颗粒或域之间的平均颗粒或畴间隔为约10至约1000纳米。 本文还公开了包括选择性地官能化基底以形成官能化基底的方法; 使第一催化剂与官能化基材的第一区域反应; 并使第二催化剂与官能化基材的第二区域反应; 其中包含第一催化剂或第二催化剂的颗粒或结构域之间的平均颗粒或畴间隔为约10至约1000纳米。

    Membrane structure and method of making
    8.
    发明申请
    Membrane structure and method of making 失效
    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。

    CERAMIC STRUCTURES AND METHODS OF MAKING THEM
    9.
    发明申请
    CERAMIC STRUCTURES AND METHODS OF MAKING THEM 审中-公开
    陶瓷结构及其制备方法

    公开(公告)号：US20070120298A1

    公开(公告)日：2007-05-31

    申请号：US11620077

    申请日：2007-01-05

    申请人： Anthony Ku ,  Sergio Paulo Loureiro ,  Seth Taylor

    发明人： Anthony Ku ,  Sergio Paulo Loureiro ,  Seth Taylor

    IPC分类号： B28B1/00 ,  C04B33/36 ,  B28B3/00

    CPC分类号： C04B38/085 ,  C04B41/009 ,  C04B41/4582 ,  C04B41/87 ,  Y10T428/249953 ,  Y10T428/249957 ,  Y10T428/249969 ,  Y10T428/249981 ,  C04B41/4537 ,  C04B41/457 ,  C04B41/5035 ,  C04B41/5027 ,  C04B41/5041 ,  C04B35/10 ,  C04B38/00

    摘要： A ceramic structure having a scaffold with at least one opening and at least one porous filler material at least partially filling the at least one opening is described. The porous ceramic filler includes a plurality of pores. The pores have an average size in a range from about 2 nm to about 100 nm. The plurality of pores includes at least one pore architecture. For each pore architecture, the average pore size does not vary by more than about 100% when the average pore size is in a range from about 2 nm to about 50 nm, and the average pore size does not vary by more than about 50% when the average pore size is greater than about 50 nm. The plurality of pores includes at least two pore architectures when the porous filler material is silica. Also described is a method of making the ceramic structure.

    摘要翻译： 描述具有至少一个开口的支架和至少部分地填充至少一个开口的至少一个多孔填充材料的陶瓷结构。 多孔陶瓷填料包括多个孔。 孔的平均尺寸在约2nm至约100nm的范围内。 多个孔包括至少一个孔结构。 对于每个孔结构，当平均孔径在约2nm至约50nm的范围内时，平均孔径不变化大于约100％，并且平均孔径不变化大于约50％ 当平均孔径大于约50nm时。 当多孔填料是二氧化硅时，多个孔包括至少两个孔结构。 还描述了制造陶瓷结构的方法。

    Ceramic nanoreactor having controlled parameters and method for making same
    10.
    发明申请
    Ceramic nanoreactor having controlled parameters and method for making same 审中-公开
    具有受控参数的陶瓷纳米反应器及其制造方法

    公开(公告)号：US20060245988A1

    公开(公告)日：2006-11-02

    申请号：US11116686

    申请日：2005-04-27

    申请人： Sergio Loureiro ,  Anthony Ku

    发明人： Sergio Loureiro ,  Anthony Ku

    IPC分类号： B01J8/02 ,  B01J35/02

    CPC分类号： B01J19/0093 ,  B01D71/024 ,  B01D71/025 ,  B01J2219/00286 ,  B01J2219/00317 ,  B01J2219/00824 ,  B01J2219/00831 ,  B01J2219/00835 ,  B01J2219/00844 ,  B01J2219/00864 ,  B01J2219/00889 ,  B01J2219/00907

    摘要： A nanoreactor assembly and method for making the same are described. The nanoreactor assembly includes a ceramic structure with at least one opening, and a porous filler material having a plurality of regions and being disposed within the at least one opening. Each of the regions are architecturally engineered to include at least one specific pore architecture. Each of the specific pore architectures are chosen to enable a chemical process to be performed within said ceramic structure. The method includes providing a ceramic structure that has at least one opening, introducing a porous filler material into the at least one opening, and introducing at least one chemical to the nanoreactor assembly.

    摘要翻译： 描述了一种纳米反应器组件及其制造方法。 纳米反应器组件包括具有至少一个开口的陶瓷结构和具有多个区域并设置在至少一个开口内的多孔填料材料。 每个地区的建筑设计至少包括一个特定的孔结构。 选择每个特定孔结构以使得能够在所述陶瓷结构内进行化学过程。 该方法包括提供具有至少一个开口的陶瓷结构，将多孔填料材料引入至少一个开口中，并将至少一种化学品引入纳米反应器组件。