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    Mesoporous nano-crystalline titania structures for hydrogen sensing
    72.
    发明授权
    Mesoporous nano-crystalline titania structures for hydrogen sensing 失效
    用于氢感测的介孔纳米结晶二氧化钛结构

    公开(公告)号：US07833483B2

    公开(公告)日：2010-11-16

    申请号：US11777305

    申请日：2007-07-13

    申请人： Anthony Yu-Chung Ku ,  Sergio Paulo Martins Loureiro ,  James Anthony Ruud

    发明人： Anthony Yu-Chung Ku ,  Sergio Paulo Martins Loureiro ,  James Anthony Ruud

    IPC分类号： G01N27/00

    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。

    Membrane structure and method of making
    75.
    发明授权
    Membrane structure and method of making 有权
    膜结构及制作方法

    公开(公告)号：US07669719B2

    公开(公告)日：2010-03-02

    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： B01D29/46 ,  B01D39/14 ,  B01D71/06 ,  G01N27/26

    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。

    WETTING RESISTANT MATERIALS AND ARTICLES MADE THEREWITH
    76.
    发明申请
    WETTING RESISTANT MATERIALS AND ARTICLES MADE THEREWITH 有权
    耐磨材料及其制品

    公开(公告)号：US20100029465A1

    公开(公告)日：2010-02-04

    申请号：US12562604

    申请日：2009-09-18

    申请人： Molly Maureen Gentleman ,  James Anthony Ruud ,  Mohan Manoharan

    发明人： Molly Maureen Gentleman ,  James Anthony Ruud ,  Mohan Manoharan

    IPC分类号： C04B35/50

    CPC分类号： C09D1/00 ,  C01F17/0018 ,  C01F17/0043 ,  C01G27/00 ,  C04B35/486 ,  C04B35/50 ,  C04B2235/3224 ,  C04B2235/3227 ,  C04B2235/3229 ,  C04B2235/762 ,  C04B2235/963 ,  C04B2235/9653 ,  C09D5/18 ,  C09D5/28 ,  C23C4/11 ,  C23C30/00 ,  F01D5/286 ,  F01D5/288 ,  F05D2220/31 ,  F05D2300/51 ,  F05D2300/512 ,  F05D2300/611 ,  F28F13/04 ,  F28F13/182 ,  F28F21/04 ,  Y02T50/67 ,  Y02T50/672 ,  Y02T50/673 ,  Y10S428/913 ,  Y10T428/24997 ,  Y10T428/31678

    摘要： Ceramic materials with relatively high resistance to wetting by various liquids, such as water, are presented, along with articles made with these materials, methods for making these articles and materials, and methods for protecting articles using coatings made from these materials. One embodiment is an article comprising a material that is transparent to electromagnetic radiation of at least one type selected from the group consisting of ultraviolet radiation, visible light, and infrared radiation. The material comprises a primary oxide and a secondary oxide. The primary oxide comprises cerium and hafnium. The secondary oxide comprises a secondary oxide cation selected from the group consisting of the rare earth elements, yttrium, and scandium. Another embodiment is an article comprising a material that is transparent to electromagnetic radiation of at least one type selected from the group consisting of ultraviolet radiation, visible light, and infrared radiation. The material comprises a primary oxide and a secondary oxide. The primary oxide comprises cerium or hafnium. The secondary oxide comprises (i) praseodymium or ytterbium, and (ii) another cation selected from the group consisting of the rare earth elements, yttrium, and scandium.

    摘要翻译： 提出了具有比较高耐各种液体如水的耐湿性的陶瓷材料，以及用这些材料制成的制品，制造这些制品和材料的方法，以及使用由这些材料制成的涂层来保护制品的方法。 一个实施例是一种物品，其包括对从紫外线辐射，可见光和红外辐射组成的组中的至少一种类型的电磁辐射透明的材料。 该材料包括一次氧化物和二次氧化物。 主要氧化物包括铈和铪。 二次氧化物包括选自稀土元素，钇和钪的二次氧化物阳离子。 另一个实施例是一种制品，其包括对从紫外线辐射，可见光和红外辐射组成的组中的至少一种类型的电磁辐射透明的材料。 该材料包括一次氧化物和二次氧化物。 主要氧化物包括铈或铪。 二次氧化物包括（i）镨或镱，和（ii）选自稀土元素，钇和钪的另一阳离子。

    METHOD OF PROCESSING A CERAMIC LAYER AND RELATED ARTICLES
    79.
    发明申请
    METHOD OF PROCESSING A CERAMIC LAYER AND RELATED ARTICLES 有权
    加工陶瓷层及相关文章的方法

    公开(公告)号：US20090075146A1

    公开(公告)日：2009-03-19

    申请号：US11854702

    申请日：2007-09-13

    申请人： Todd-Michael Striker ,  Venkat Subramaniam Venkataramani ,  James Anthony Ruud

    发明人： Todd-Michael Striker ,  Venkat Subramaniam Venkataramani ,  James Anthony Ruud

    IPC分类号： H01M8/10

    CPC分类号： H01M8/1253 ,  H01M2300/0077 ,  Y02E60/525 ,  Y02P70/56

    摘要： A method of processing a ceramic layer is provided. The method comprises the steps of providing a ceramic layer comprising a plurality of microcracks; infiltrating at least some of the plurality of microcracks with a liquid precursor comprising at least one oxidizable metal ion; and exposing the ceramic layer to a base having a pH value of at least about 9, so as to chemically convert the oxidizable metal ion into an oxide, thereby decreasing the porosity of the ceramic layer. A solid oxide fuel cell is provided. The solid oxide fuel cell comprises an anode; a cathode; and a ceramic electrolyte disposed between the anode and the cathode. The ceramic electrolyte is processed by the method comprising the steps of providing a ceramic electrolyte comprising a plurality of microcracks; infiltrating at least some of the plurality of microcracks with a liquid precursor comprising at least one oxidizable metal ion; and exposing the ceramic electrolyte to a base having a pH value of at least about 9, so as to chemically convert the oxidizable metal ion into an oxide, thereby decreasing the porosity of the ceramic electrolyte.

    摘要翻译： 提供了一种处理陶瓷层的方法。 该方法包括提供包括多个微裂纹的陶瓷层的步骤; 用包含至少一种可氧化金属离子的液体前体渗透多个微裂纹中的至少一些; 并将陶瓷层暴露于pH值为至少约9的碱，以便将可氧化金属离子化学转化为氧化物，从而降低陶瓷层的孔隙率。 提供固体氧化物燃料电池。 固体氧化物燃料电池包括阳极; 阴极 以及设置在阳极和阴极之间的陶瓷电解质。 通过包括以下步骤的方法处理陶瓷电解质，提供包含多个微裂纹的陶瓷电解质; 用包含至少一种可氧化金属离子的液体前体渗透多个微裂纹中的至少一些; 并将陶瓷电解质暴露于pH值为至少约9的碱，以便将可氧化金属离子化学转化为氧化物，从而降低陶瓷电解质的孔隙率。