METHOD AND DEVICE FOR CATCHMENT OF PLATINUM GROUP METALS IN A GAS STREAM
    54.
    发明申请
    METHOD AND DEVICE FOR CATCHMENT OF PLATINUM GROUP METALS IN A GAS STREAM 有权
    用于在气体流中捕获铂族金属的方法和装置

    公开(公告)号:US20120076710A1

    公开(公告)日:2012-03-29

    申请号:US13290384

    申请日:2011-11-07

    IPC分类号: B01D53/00

    摘要: A method and device for catchment of platinum group metals (PGM) in a gaseous steam, where the method comprises using a catalyst comprising a porous ceramic body in which at least a part of the surface area is covered by one or more PGM-catching metal(s)/alloy(s), and where the device comprises the porous ceramic body in which at least a part of the surface area is covered by one or more PGM-catching metal(s)/alloy(s). In a further aspect, the invention also relates to a method for producing the inventive device.

    摘要翻译: 一种用于在气态蒸汽中吸收铂族金属(PGM)的方法和装置,其中该方法包括使用包含多孔陶瓷体的催化剂,其中表面积的至少一部分被一种或多种PGM捕获金属覆盖 一种或多种合金,并且其中所述装置包括其中至少一部分表面积被一种或多种PGM捕获金属/合金覆盖的多孔陶瓷体。 在另一方面,本发明还涉及一种用于制造本发明装置的方法。

    MIXED METAL OXIDE CATALYST AND PRODUCTION OF NITRIC OXIDE BY OXIDATION OF AMMONIA
    55.
    发明申请
    MIXED METAL OXIDE CATALYST AND PRODUCTION OF NITRIC OXIDE BY OXIDATION OF AMMONIA 有权
    混合金属氧化物催化剂和氧化亚硝酸生产氧化亚氮

    公开(公告)号:US20100247417A1

    公开(公告)日:2010-09-30

    申请号:US12733304

    申请日:2008-08-22

    申请人: David Waller

    发明人: David Waller

    摘要: The present invention provides a catalyst for production of nitric oxide from ammonia and oxygen. The catalyst has the composition A3-xBxO9-y, wherein A and B are selected from the group Mn, Co, Cr, Fe and Al, x is between 0 and 3 and y is between 0 and 6. The catalyst has a high selectivity towards nitric oxide and a low ignition temperature in the reactor. Further the present invention relates to a method for the production of gas comprising nitric oxide by the catalyst of the present invention. The produced gas has a low content of nitrous oxide.

    摘要翻译: 本发明提供了用于从氨和氧生成一氧化氮的催化剂。 催化剂具有组成A3-xBxO9-y,其中A和B选自Mn,Co,Cr,Fe和Al,x在0和3之间,y在0和6之间。催化剂具有高选择性 一氧化氮和反应器中的低点火温度。 此外,本发明涉及通过本发明的催化剂生产包含一氧化氮的气体的方法。 产生的气体的一氧化二氮含量低。

    Polymers with low band gaps and high charge mobility
    56.
    发明授权
    Polymers with low band gaps and high charge mobility 有权
    具有低带隙和高电荷迁移率的聚合物

    公开(公告)号:US07781673B2

    公开(公告)日:2010-08-24

    申请号:US11450521

    申请日:2006-06-09

    IPC分类号: C07D403/04 H01L29/12

    摘要: This disclosure relates to a polymer containing a first comonomer repeat unit and a second comonomer repeat unit. The first comonomer repeat unit includes a cyclopentadithiophene moiety. The second comonomer repeat unit includes a thienothiophene moiety, a thienothiophene tetraoxide moiety, a dithienothiophene moiety, a dithienothiophene dioxide moiety, a dithienothiophene tetraoxide moiety, or a tetrahydroisoindole moiety. The polymer can be used as a photoactive material in a photovoltaic cell. This disclosure also relates to such photovoltaic cells, as well as modules containing such photovoltaic cells.

    摘要翻译: 本公开涉及含有第一共聚单体重复单元和第二共聚单体重复单元的聚合物。 第一共聚单体重复单元包括环戊二噻吩部分。 第二共聚单体重复单元包括噻吩并噻吩部分,噻吩并噻吩四氧化物部分,二噻吩并噻吩部分,二噻吩并噻吩二氧化物部分,二硫代噻吩四氧化物部分或四氢异吲哚部分。 聚合物可以用作光伏电池中的光活性材料。 本公开还涉及这种光伏电池以及包含这种光伏电池的模块。