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    Large-pore periodic mesoporous quartz
    1.
    发明授权
    Large-pore periodic mesoporous quartz 有权
    大孔周期介孔石英

    公开(公告)号：US08685356B2

    公开(公告)日：2014-04-01

    申请号：US13302500

    申请日：2011-11-22

    申请人： Kai Landskron

    发明人： Kai Landskron

    IPC分类号： C01B33/12

    CPC分类号： B01J29/04 ,  C01B37/02

    摘要： Provided herein are methods of synthesizing large-pore periodic mesoporous quartz. Using the methods herein, large-pore periodic mesoporous quartz has been synthesized at a lower pressure and a temperature than in any previous mesoporous crystalline method, yielding a unique mesoporous article having crystalline pore walls. For example, the methods involve modified nanocasting methods using a mesoporous starting material comprising silica, carbon as a an infiltrating pore filler, followed by application of pressure and heat sufficient to crystallize silica in the infiltrated starting material to form a mesoporous crystalline article having crystalline pore walls therein, and useful in many applications, including as a catalyst.

    摘要翻译： 本文提供了合成大孔周期介孔石英的方法。 使用这里的方法，在比以前的任何介孔结晶方法更低的压力和温度下合成大孔周期性介孔石英，产生具有结晶孔壁的独特的介孔制品。 例如，所述方法包括使用包含二氧化硅，碳作为渗透孔填料的介孔起始材料的改性纳米沉积方法，然后施加足以使渗透的原料中的二氧化硅结晶的压力和热量以形成具有结晶孔的介孔结晶物质 并且在许多应用中有用，包括作为催化剂。

    Periodic mesoporous phosphorus-nitrogen compounds
    2.
    发明授权
    Periodic mesoporous phosphorus-nitrogen compounds 有权
    定期介孔磷 - 氮化合物

    公开(公告)号：US07824641B2

    公开(公告)日：2010-11-02

    申请号：US12126379

    申请日：2008-05-23

    申请人： Kai Landskron ,  Paritosh Mohanty

    发明人： Kai Landskron ,  Paritosh Mohanty

    IPC分类号： C01B21/082 ,  C01B21/087 ,  C01B21/097

    CPC分类号： C01B37/00

    摘要： Provided herein is a new material, periodic mesoporous phosphorus-nitrogen compound, which may be used in a variety of emerging technologies. Its surface properties render it promising as a component in a variety of applications, including gas separation and purification systems in which waste gases such as SO2, SO3, or CO2 are separated from other gases. It may also be used as an interlayer dielectric in microelectronic chips. Its structure and composition are useful due to an advantageous and favorable combination of thermal stability, elastic modulus, and dielectric properties. The surface properties and the regularity of the pores furthermore provides utility as shape selective base catalysts. Protonated forms of the material are expected to be useful as a solid acid, and in applications such as acid catalysis. Additionally, because of the thermal behavior of the material, it is useful as “hard” template for other porous materials, without the need of an external reagent.

    摘要翻译： 本文提供了可用于各种新兴技术的新材料，周期性介孔磷 - 氮化合物。 其表面性质使其成为各种应用中的一个组成部分，包括气体分离和净化系统，其中废气如SO2，SO3或CO2与其他气体分离。 它也可以用作微电子芯片中的层间电介质。 由于热稳定性，弹性模量和介电性能的有利和有利的组合，其结构和组成是有用的。 孔的表面性质和规则性进一步提供了作为形状选择性碱催化剂的效用。 材料的质子化形式预期可用作固体酸，并且在诸如酸催化的应用中是有用的。 此外，由于材料的热性能，作为其它多孔材料的“硬”模板，无需外部试剂，因此是有用的。

    ULTRAHARD STISHOVITE NANOPARTICLES AND METHODS OF MANUFACTURE
    3.
    发明申请
    ULTRAHARD STISHOVITE NANOPARTICLES AND METHODS OF MANUFACTURE 审中-公开

    公开(公告)号：US20100192474A1

    公开(公告)日：2010-08-05

    申请号：US12697753

    申请日：2010-02-01

    申请人： Kai Landskron ,  Paritosh Mohanty ,  Yingwei Fei

    发明人： Kai Landskron ,  Paritosh Mohanty ,  Yingwei Fei

    IPC分类号： C09K3/14

    CPC分类号： C01B33/181 ,  C09K3/1409

    摘要： Compositions comprising nanoparticles (e.g., nanocrystals) of stishovite silica are described. Such nanoparticles may be made by (1) subjecting a mesoporous silica starting material (e.g., SBA-16 or KIT-6) to a pressure of less than about 20 GPa (e.g., about 12 GPa); (2) heating the mesoporous silica starting material while under pressure to an elevated temperature of less than about 1000° C. (e.g., a temperature of between about 300° C. and about 400° C.); and thereafter isolating the nanoparticles. The nanoparticles may be used in a work tool that is configured and adapted for cutting, drilling, abrading, polishing, machining, or grinding, among other uses.

    摘要翻译： 描述了包含硅藻土二氧化硅的纳米颗粒（例如纳米晶体）的组合物。 这样的纳米颗粒可以通过（1）使介孔二氧化硅起始材料（例如SBA-16或KIT-6）经受小于约20GPa（例如约12GPa）的压力来制备; （2）在压力下将介孔二氧化硅起始材料加热至小于约1000℃的升高温度（例如约300℃至约400℃之间的温度）; 然后分离纳米颗粒。 纳米颗粒可以用于构造和适用于切割，钻孔，研磨，抛光，机械加工或研磨以及其他用途的作业工具中。

    SUPERCAPACITIVE SWING ADSORPTION
    7.
    发明申请
    SUPERCAPACITIVE SWING ADSORPTION 审中-公开
    超吸收式吸收

    公开(公告)号：US20140166499A1

    公开(公告)日：2014-06-19

    申请号：US14112666

    申请日：2012-04-18

    申请人： Kai Landskron ,  David T. Moore ,  Nina Finamore ,  Berenika Kokoszka ,  Paritosh Mohanty

    发明人： Kai Landskron ,  David T. Moore ,  Nina Finamore ,  Berenika Kokoszka ,  Paritosh Mohanty

    IPC分类号： B01D53/32

    CPC分类号： B01D53/326 ,  B01D53/04 ,  B01D53/323 ,  B01D2257/504 ,  Y02C10/08

    摘要： Desirable gas separation technologies, including novel methods and systems, are provided herein. The inventive gas separation technologies presented herein utilize supercapacitive swing adsorption (“SSA”) top selectively remove at least one chemical from a gas stream, such as the waste gas exhaust stream of a coal-fired electrical power generation plant. In some embodiments, the supercapacitive apparatus comprises a novel prepared mesoporous material comprising tungsten, preferably as WO3.

    摘要翻译： 本文提供了理想的气体分离技术，包括新颖的方法和系统。 本文提出的本发明的气体分离技术利用超级容量变换吸附（“SSA”）顶部选择性地从燃气流中除去至少一种化学物质，例如燃煤发电厂的废气排放流。 在一些实施例中，超电容装置包括新型制备的介孔材料，其包含钨，优选为WO 3。

    LARGE-PORE PERIODIC MESOPOROUS QUARTZ
    8.
    发明申请
    LARGE-PORE PERIODIC MESOPOROUS QUARTZ 有权
    大口径周期性多孔质子

    公开(公告)号：US20120129688A1

    公开(公告)日：2012-05-24

    申请号：US13302500

    申请日：2011-11-22

    申请人： Kai Landskron

    发明人： Kai Landskron

    IPC分类号： B01J21/08

    CPC分类号： B01J29/04 ,  C01B37/02

    摘要： Provided herein are methods of synthesizing large-pore periodic mesoporous quartz. Using the methods herein, large-pore periodic mesoporous quartz has been synthesized at a lower pressure and a temperature than in any previous mesoporous crystalline method, yielding a unique mesoporous article having crystalline pore walls. For example, the methods involve modified nanocasting methods using a mesoporous starting material comprising silica, carbon as a an infiltrating pore filler, followed by application of pressure and heat sufficient to crystallize silica in the infiltrated starting material to form a mesoporous crystalline article having crystalline pore walls therein, and useful in many applications, including as a catalyst.

    摘要翻译： 本文提供了合成大孔周期介孔石英的方法。 使用这里的方法，在比以前的任何介孔结晶方法更低的压力和温度下合成大孔周期性介孔石英，产生具有结晶孔壁的独特的介孔制品。 例如，所述方法包括使用包含二氧化硅，碳作为渗透孔填料的介孔起始材料的改性纳米沉积方法，然后施加足以使渗透的原料中的二氧化硅结晶的压力和热量以形成具有结晶孔的介孔结晶物质 并且在许多应用中有用，包括作为催化剂。

    PERIODIC MESOPOROUS PHOSPHORUS-NITROGEN COMPOUNDS
    9.
    发明申请
    PERIODIC MESOPOROUS PHOSPHORUS-NITROGEN COMPOUNDS 有权
    周期性多孔磷 - 氮化合物

    公开(公告)号：US20080292521A1

    公开(公告)日：2008-11-27

    申请号：US12126379

    申请日：2008-05-23

    申请人： Kai LANDSKRON ,  Paritosh MOHANTY

    发明人： Kai LANDSKRON ,  Paritosh MOHANTY

    IPC分类号： C01B21/06 ,  C01B25/00

    CPC分类号： C01B37/00

    摘要： Provided herein is a new material, periodic mesoporous phosphorus-nitrogen compound, which may be used in a variety of emerging technologies. Its surface properties render it promising as a component in a variety of applications, including gas separation and purification systems in which waste gases such as SO2, SO3, or CO2 are separated from other gases. It may also be used as an interlayer dielectric in microelectronic chips. Its structure and composition are useful due to an advantageous and favorable combination of thermal stability, elastic modulus, and dielectric properties. The surface properties and the regularity of the pores furthermore provides utility as shape selective base catalysts. Protonated forms of the material are expected to be useful as a solid acid, and in applications such as acid catalysis. Additionally, because of the thermal behavior of the material, it is useful as “hard” template for other porous materials, without the need of an external reagent.

    摘要翻译： 本文提供了可用于各种新兴技术的新材料，周期性介孔磷 - 氮化合物。 其表面性质使其成为各种应用中的一个组成部分，包括气体分离和净化系统，其中废气如SO2，SO3或CO2与其他气体分离。 它也可以用作微电子芯片中的层间电介质。 由于热稳定性，弹性模量和介电性能的有利和有利的组合，其结构和组成是有用的。 孔的表面性质和规则性进一步提供了作为形状选择性碱催化剂的效用。 材料的质子化形式预期可用作固体酸，并且在诸如酸催化的应用中是有用的。 此外，由于材料的热性能，作为其它多孔材料的“硬”模板，无需外部试剂，因此是有用的。