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    Porous substrates for DNA arrays
    3.
    发明授权
    Porous substrates for DNA arrays 失效
    用于DNA阵列的多孔底物

    公开(公告)号：US06994972B2

    公开(公告)日：2006-02-07

    申请号：US10101144

    申请日：2002-03-18

    申请人： Pronob Bardhan ,  Dana C. Bookbinder ,  Joydeep Lahiri ,  Cameron W. Tanner ,  Patrick D. Tepesch ,  Raja R. Wusirika

    发明人： Pronob Bardhan ,  Dana C. Bookbinder ,  Joydeep Lahiri ,  Cameron W. Tanner ,  Patrick D. Tepesch ,  Raja R. Wusirika

    IPC分类号： C12Q1/68 ,  C12M1/36 ,  G07N15/06 ,  C07H21/04

    CPC分类号： C03C11/005 ,  B01J20/28033 ,  B01J20/28057 ,  B01J20/28083 ,  B01J20/28097 ,  B01J2219/00529 ,  B01J2219/00533 ,  B01J2219/00576 ,  B01J2219/00608 ,  B01J2219/00612 ,  B01J2219/0063 ,  B01J2219/00637 ,  B01J2219/00641 ,  B01J2219/00659 ,  B01J2219/00677 ,  B01J2219/00722 ,  B82Y30/00 ,  C03C17/30 ,  C03C2218/111 ,  C40B40/06

    摘要： A planar, rigid substrate made from a porous, inorganic material coated with cationic polymer molecules for attachment of an array of biomolecules, such as DNA, RNA, oligonucleotides, peptides, and proteins. The substrate has a top surface with about at least 200 to about 200,000 times greater surface area than that of a comparable, non-porous substrate. The cationic polymer molecules are anchored on the top surface and in the pores of the porous material. In high-density applications, an array of polynucleotides of a known, predetermined sequence is attached to this cationic polymer layer, such that each of the polynucleotide is attached to a different localized area on the top surface. The top surface has a surface area for attaching biomolecules of approximately 387,500 cm2/cm2 of area (˜7.5 million cm2/1×3 inch piece of substrate). Each pore of the plurality of pores in the top surface of the substrate has a pore radius of between about 40 Å to about 75 Å. Not only does the cationic coating in and over the pores of the substrate greatly increase the overall positive charge on the substrate surface, but also given the size of the pores provides binding sites to which biomolecules can better attach.

    摘要翻译： 由用于附着生物分子阵列如DNA，RNA，寡核苷酸，肽和蛋白质的阳离子聚合物分子的多孔无机材料制成的平面刚性基底。 衬底具有比可比较的非多孔衬底的表面面积大至少约200至约200,000倍的顶表面。 阳离子聚合物分子锚定在多孔材料的顶表面和孔中。 在高密度应用中，将已知的预定序列的多核苷酸阵列连接到该阳离子聚合物层上，使得每个多核苷酸连接到顶表面上的不同局部区域。 顶表面具有用于附着大约387,500cm 2 / cm 2的面积（约750万厘米2/1/3英寸）的生物分子的表面积 基片）。 衬底的顶表面中的多个孔的每个孔的孔半径在大约40埃至大约75埃之间。 衬底中的阳离子涂层不仅大大增加了衬底表面上的总体正电荷，而且还给出了孔的尺寸提供生物分子可以更好地附着的结合位点。

    Electrode design for solid state devices, fuel cells and sensors
    5.
    发明授权
    Electrode design for solid state devices, fuel cells and sensors 失效
    固态设备，燃料电池和传感器的电极设计

    公开(公告)号：US5543239A

    公开(公告)日：1996-08-06

    申请号：US424174

    申请日：1995-04-19

    申请人： Anil V. Virkar ,  Kuan-Zong Fung ,  Cameron W. Tanner

    发明人： Anil V. Virkar ,  Kuan-Zong Fung ,  Cameron W. Tanner

    IPC分类号： H01M8/12 ,  H01M8/10

    CPC分类号： H01M8/1213 ,  C04B35/01 ,  C04B35/486 ,  C04B35/50 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3244 ,  C04B2235/3246 ,  C04B2235/3286 ,  H01M4/9025 ,  H01M4/9033 ,  H01M4/9041 ,  H01M4/905 ,  H01M8/1246 ,  H01M8/1253 ,  Y02E60/525 ,  Y02P70/56

    摘要： An improved electrode design for solid state devices, fuel cells, sensors and the like is made by incorporation of a porous layer of the electrolyte material over the dense electrolyte, and by the introduction of an electrocatalyst into the porous layer such that it is also continuous. The resulting electrode structure of dense electrolyte/porous electrolyte, continuous electrocatalyst and gas phase are present creating an enhanced three phase (TPB) length over that of conventional designs. The design allows for improved performance at lower temperatures which means a lower cost of materials, fewer problems from oxidation and corrosion, and improved durability. In a preferred embodiment, the dense electrolyte and porous electrolyte is yttria-stabilized zirconia (YSZ), and the electrocatalyst is selected from silver; platinum; rhodium; palladium; iridium; ruthenium;(La.sub.1-x Sr.sub.x) MnO.sub.3, wherein x is 0 to 0.5;(La.sub.1-x Sr.sub.x) CoO.sub.3, wherein x is 0 to 0.6;(La.sub.1-x Sr.sub.x)(Co.sub.1-y Fe.sub.y)O.sub.3, wherein x is 0 to 0.4 and y is 0 to 0.8;In.sub.2 O.sub.3 --PrO.sub.1.83 --ZrO.sub.2, having composition ratios of In.sub.2 O.sub.3 of 0-90%, PrO.sub.1.83 of 10-60% and ZrO.sub.2 of 0 to 50%;TbO.sub.2 being 35 to 40% doped with YSZ;SnO.sub.2 being 0 to 20% doped with In.sub.2 O.sub.3 ;ZrO.sub.2 being 0 to 40% doped with In.sub.2 O.sub.3 ;Sm.sub.0.5 Sr.sub.0.5 CoO.sub.3 ;La.sub.0.6 Ca0.4MnO.sub.3 ;Y.sub.1-x Ca.sub.x FeO.sub.3, wherein x is 0 to 1;SrCo.sub.1-x Fe.sub.x O.sub.3, wherein x is 0.2 to 0.8;TiO.sub.2 being 0-30% doped with YSZ; or mixtures thereof.

    摘要翻译： 固态器件，燃料电池，传感器等的改进的电极设计是通过将电解质材料的多孔层结合在致密电解质上，并通过在多孔层中引入电催化剂使得它也是连续的 。 产生的致密电解质/多孔电解质，连续电催化剂和气相的所得电极结构与传统设计相比具有增强的三相（TPB）长度。 该设计允许在较低温度下提高性能，这意味着更低的材料成本，更少的氧化和腐蚀问题以及改进的耐久性。 在优选实施方案中，致密电解质和多孔电解质是氧化钇稳定的氧化锆（YSZ），电催化剂选自银; 铂; 铑; 钯; 铱; 钌; （La1-xSrx）MnO3，其中x为0至0.5; （La1-xSrx）CoO3，其中x为0至0.6; （La1-xSrx）（Co1-yFey）O3，其中x为0至0.4，y为0至0.8; In2O3-PrO1.83-ZrO2，In2O3的组成比为0〜90％，PrO1.83为10-60％，ZrO2为0〜50％; 掺杂YSZ的TbO2为35〜40％ SnO 2是掺杂In2O3的0〜20％ 掺杂有In2O3的ZrO 2为0〜40％ Sm0.5 Sr0.5CoO3; La0.6Ca0.4MnO3; Y1-xCaxFeO3，其中x为0至1; SrCo1-xFexO3，其中x为0.2至0.8; TiO 2用YSZ掺杂为0-30％; 或其混合物。

    Electrolytic perovskites
    7.
    发明授权
    Electrolytic perovskites 失效
    电解钙钛矿

    公开(公告)号：US06994807B2

    公开(公告)日：2006-02-07

    申请号：US10253840

    申请日：2002-09-24

    申请人： Cameron W. Tanner

    发明人： Cameron W. Tanner

    IPC分类号： H01B1/08 ,  C04B35/46 ,  C01D1/02 ,  C01F17/00 ,  H01M8/10

    CPC分类号： H01M10/0562 ,  B01J23/002 ,  C01G33/006 ,  C01P2002/34 ,  C01P2002/54 ,  C01P2002/72 ,  C01P2002/77 ,  C01P2004/02 ,  C01P2006/40 ,  C01P2006/80 ,  C04B35/495 ,  C25B1/04 ,  G01N27/4074 ,  H01M8/1246 ,  Y02E60/366 ,  Y02E60/525 ,  Y02P70/56

    摘要： An electrolytic perovskite and method for synthesizing the electrolytic perovskite are described herein. Basically, the electrolytic perovskite is a solid that has an ion conductivity greater than 10−5 S/cm in a temperature range of 0–400° C., wherein the ion is Li+, H+, Cu+, Ag+, Na+ or Mg2+. For example, Li1/8Na3/8La1/4Zr1/4Nb3/4O3 (5.26×10−4 S/cm) and Li1/8K1/2La1/8NbO3 (2.86×10−3 S/cm) are two electrolytic perovskites that have been synthesized in accordance with the present invention that have a high Li+ conductivity at 20° C. Both compositions have been confirmed in experiments to conduct Ag+ and H+ ions, as well. The present invention also includes a solid proton conductor that can be formed from the electrolytic perovskite by replacing the ions located therein with protons. The electrolytic perovskite and solid proton conductor can be used in a wide variety of applications or devices including, for example, a fuel cell, a membrane reactor, an amperometric hydrocarbon sensor or a steam electrolysis application.

    摘要翻译： 本文描述了一种电解钙钛矿和合成电解钙钛矿的方法。 基本上，电解钙钛矿是在0-400℃的温度范围内离子电导率大于10 -5 S / cm的固体，其中离子是Li + H +，H +，H +，SO 2 +，SO 2 +，SO 2 + 。 例如，1/1/3/3/3/3/1/1/3/3/1 / > 3/4 O 3（5.26×10 -4 S / cm）和Li 1/8 K 1 / 2 1/8 NbO 3（2.86×10 -3 S / cm）是已经合成的两种电解钙钛矿 根据本发明，在20℃下具有高的Li + +电导率。两种组合物已经在实验中得到证实，以进行Ag + +和/ / SUP>离子。 本发明还包括固体质子导体，其可以通过用质子代替其中的离子，由电解钙钛矿形成。 电解钙钛矿和固体质子导体可用于各种应用或装置中，包括例如燃料电池，膜反应器，电流式烃传感器或蒸汽电解应用。

    Microwave regenerated diesel particular filter and method of making the same
    8.
    发明授权
    Microwave regenerated diesel particular filter and method of making the same 失效
    微波再生柴油特殊过滤器及其制作方法

    公开(公告)号：US06328779B1

    公开(公告)日：2001-12-11

    申请号：US09583500

    申请日：2000-05-31

    申请人： Lin He ,  Gregory A. Merkel ,  Cameron W. Tanner ,  Dale R. Wexell

    发明人： Lin He ,  Gregory A. Merkel ,  Cameron W. Tanner ,  Dale R. Wexell

    IPC分类号： B01D3920

    CPC分类号： C04B41/009 ,  C04B41/5027 ,  C04B41/87 ,  C04B2111/00793 ,  F01N3/0222 ,  F01N3/028 ,  Y10S55/30 ,  C04B41/4539 ,  C04B35/01 ,  C04B38/0006

    摘要： A filter for trapping and combusting diesel exhaust particulates and method of making the same. The filter comprises a monolithic substrate coated with a refractory oxide material which at a frequency of 2.45 GHz heats up said filter from room temperature to about 600° C. in 5 minutes or less, and wherein said refractory oxide material has a loss tangent which decreases with increasing temperature such that an equilibrium in said filter temperature is reached at no greater than 1100° C. The microwave-absorbing material having a composition selected from the group consisting of A1−xMxB1−yM′yO3−&agr;, where A and M are selected from the group consisting of Na, K, Rb, Ag, Ca, Sr, Ba, Pb, La, Pr, Nd, Bi, Ce, Th and combinations thereof; where B and M′ are selected from the group consisting of Ti, V, Cr, Mn, Fe, Co, Ni, Rh, Ru, Pt, Zn, Nb, Ta, Mo, W and combinations thereof; wherein, the chemical formula is electrostatically balanced; (A′aRrM″m)(Z)4(X)6O24, where A′ is from Group IA metals; where R is selected from Group IIA metals; where M″ is selected from the group consisting of Mn, Co, Cu, Zn, Y, lanthanides and combinations thereof; where Z is selected from the group consisting of Zr, Hf, Ti, Nb, Ta, Y, lanthanides, Sn, Fe, Co, Al, Mn, Zn, Ni, and combinations thereof; where X is selected from the group consisting of P, Si, As, Ge, B, Al, and combinations thereof.

    摘要翻译： 用于捕集和燃烧柴油废气颗粒物的过滤器及其制造方法。 过滤器包括涂覆有难熔氧化物材料的整体式基材，其在2.45GHz的频率下在5分钟或更短的时间内将所述过滤器从室温加热至约600℃，并且其中所述耐火氧化物材料具有减少的损耗角正切 随着温度的升高使得所述过滤器温度的平衡达到不超过11​​00℃。具有选自Al-xMxB1-yM'yO3-α的组成的微波吸收材料，其中A和M是 选自Na，K，Rb，Ag，Ca，Sr，Ba，Pb，La，Pr，Nd，Bi，Ce，Th及其组合; 其中B和M'选自Ti，V，Cr，Mn，Fe，Co，Ni，Rh，Ru，Pt，Zn，Nb，Ta，Mo，W及其组合; 其中，化学式是静电平衡的; （A'aRrM''m）（Z）4（X）6O24，其中A'来自IA族金属; 其中R选自IIA族金属; 其中M“选自Mn，Co，Cu，Zn，Y，镧系元素及其组合; 其中Z选自Zr，Hf，Ti，Nb，Ta，Y，镧系元素，Sn，Fe，Co，Al，Mn，Zn，Ni及其组合; 其中X选自P，Si，As，Ge，B，Al及其组合。

    Diesel exhaust filters
    9.
    发明授权
    Diesel exhaust filters 失效
    柴油机尾气过滤器

    公开(公告)号：US06322605B1

    公开(公告)日：2001-11-27

    申请号：US09584932

    申请日：2000-05-31

    申请人： Lin He ,  Gregory A. Merkel ,  Cameron W. Tanner ,  Dale R. Wexell

    发明人： Lin He ,  Gregory A. Merkel ,  Cameron W. Tanner ,  Dale R. Wexell

    IPC分类号： B01D3920

    CPC分类号： F01N3/028 ,  F01N2370/22 ,  Y10S55/30

    摘要： A filter for trapping and combusting diesel exhaust particulates comprising a microwave-absorbing filter body formed from a ceramic material having a general formula selected from the group consisting of A1−xMxB1−yM′yO3−&agr;, where A and M are selected from the group consisting of Na, K, Rb, Ag, Ca, Sr, Ba, Pb, La, Pr, Nd, Bi, Ce, Th and combinations thereof; where B and M′ are selected from the group consisting of Ti, V, Cr, Mn, Fe, Co, Ni, Rh, Ru, Pt, Zn, Nb, Ta, Mo, W and combinations thereof; wherein, the chemical formula is electrostatically balanced; (A′aRrM″m)(Z)4(X)6O24, where A′ is from Group IA metals; where R is selected from Group IIA metals; where M″ is selected from the group consisting of Mn, Co, Cu, Zn, Y, lanthanides and combinations thereof; where Z is selected from the group consisting of Zr, Hf, Ti, Nb, Ta, Y, lanthanides, Sn, Fe, Co, Al, Mn, Zn, Ni, and combinations thereof; where X is selected from the group consisting of P, Si, As, Ge, B, Al, and combinations thereof; wherein, the chemical formula is electrostatically balanced.

    摘要翻译： 一种用于捕集和燃烧柴油废气颗粒的过滤器，包括由具有选自Al-xMxB1-yM'yO3-α的通式的陶瓷材料形成的微波吸收过滤器主体，其中A和M选自组 由Na，K，Rb，Ag，Ca，Sr，Ba，Pb，La，Pr，Nd，Bi，Ce，Th及其组合组成; 其中B和M'选自Ti，V，Cr，Mn，Fe，Co，Ni，Rh，Ru，Pt，Zn，Nb，Ta，Mo，W及其组合; 其中，化学式是静电平衡的; （A'aRrM''m）（Z）4（X）6O24，其中A'来自IA族金属; 其中R选自IIA族金属; 其中M“选自Mn，Co，Cu，Zn，Y，镧系元素及其组合; 其中Z选自Zr，Hf，Ti，Nb，Ta，Y，镧系元素，Sn，Fe，Co，Al，Mn，Zn，Ni及其组合; 其中X选自P，Si，As，Ge，B，Al及其组合; 其中，化学式是静电平衡的。