公开(公告)号：US20120122657A1

公开(公告)日：2012-05-17

申请号：US13293626

申请日：2011-11-10

Applicant: NOAM ELIAZ ,  ELIEZER GILEADI ,  ADI NAOR

Inventor： NOAM ELIAZ ,  ELIEZER GILEADI ,  ADI NAOR

IPC: B01J23/36 ,  B01J37/34 ,  B82Y30/00 ,  B82Y40/00

CPC classification number: B82Y30/00 ,  B01J23/36 ,  B01J35/0013 ,  B01J35/06 ,  B01J37/341 ,  B01J37/348 ,  B82Y40/00

Abstract: The present invention provides atomic Re nanostructures selected from binary Re-metal nanotubes, binary Re-metal nanowires, binary Re-metal nanorods, Re branched nanostructures, and hollow Re nanostructures.

Abstract translation: 本发明提供了选自二元Re金属纳米管，二元Re金属纳米线，二元Re金属纳米棒，Re支化纳米结构和中空Re纳米结构的原子Re纳米结构。

公开(公告)号：US20110155579A1

公开(公告)日：2011-06-30

申请号：US13000800

申请日：2009-06-23

Applicant: Jia Xu Wang ,  Radoslav R. Adzic

Inventor： Jia Xu Wang ,  Radoslav R. Adzic

IPC: C25D5/18 ,  C25D17/16

CPC classification number: C25D21/12 ,  B01J21/18 ,  B01J23/42 ,  B01J23/44 ,  B01J37/0215 ,  B01J37/0228 ,  B01J37/341 ,  C25D3/50 ,  C25D5/18 ,  C25D5/34 ,  C25D7/006 ,  H01M4/8657 ,  H01M4/8853 ,  H01M4/921 ,  H01M4/926 ,  Y02E60/50

Abstract: A method of depositing contiguous, conformal submonolayer-to-multilayer thin films with atomic-level control is described. The process involves the use of underpotential deposition of a first element to mediate the growth of a second material by overpotential deposition. Deposition occurs between a potential positive to the bulk deposition potential for the mediating element where a full monolayer of mediating element forms, and a potential which is less than, or only slightly greater than, the bulk deposition potential of the material to be deposited. By cycling the applied voltage between the bulk deposition potential for the mediating element and the material to be deposited, repeated desorption/adsorption of the mediating element during each potential cycle can be used to precisely control film growth on a layer-by-layer basis. This process is especially suitable for the formation of a catalytically active layer on core-shell particles for use in energy conversion devices such as fuel cells.

Abstract translation: 描述了一种沉积具有原子级控制的连续的共形亚单层到多层薄膜的方法。 该方法涉及使用第一元素的欠电位沉积来通过超电势沉积介导第二材料的生长。 在形成完整的单层介质元素的中介元件的堆积沉积电位的潜在正电位和小于或仅稍微大于待沉积材料的堆积电位的电位之间发生沉积。 通过在介质元件的体积沉积电位和待沉积的材料之间循环施加的电压，可以使用在每个电位循环期间重复解吸/吸附中间元件以逐层地精确地控制膜生长。 该方法特别适用于在诸如燃料电池的能量转换装置中用于核 - 壳颗粒上的催化活性层的形成。

公开(公告)号：US20100119423A1

公开(公告)日：2010-05-13

申请号：US12690681

申请日：2010-01-20

Applicant: Mathias Haake ,  Stefan Kotrel ,  Michael Karcher ,  Rudi Blümmel

Inventor： Mathias Haake ,  Stefan Kotrel ,  Michael Karcher ,  Rudi Blümmel

IPC: C01B3/00 ,  B01J8/00

CPC classification number: B01J23/462 ,  B01J23/40 ,  B01J23/72 ,  B01J23/755 ,  B01J35/023 ,  B01J35/04 ,  B01J35/06 ,  B01J35/10 ,  B01J37/0225 ,  B01J37/0238 ,  B01J37/341 ,  C01B3/586 ,  C01B2203/0445 ,  C01B2203/047 ,  H01M8/0668 ,  Y02E60/324

Abstract: The invention relates to a process for removing carbon monoxide from a hydrogenous gas stream by reacting the carbon monoxide with hydrogen to give methane and water in the presence of a heterogeneous catalyst. In this process, the catalyst is present in the form of a thin-layer catalyst on a support material. The invention further relates to an apparatus for carrying out the process.

Abstract translation: 本发明涉及一种通过使一氧化碳与氢气反应从氢气流中除去一氧化碳的方法，在多相催化剂存在下产生甲烷和水。 在该方法中，催化剂以支撑材料上的薄层催化剂的形式存在。 本发明还涉及一种用于执行该过程的装置。

公开(公告)号：US07678837B2

公开(公告)日：2010-03-16

申请号：US11813631

申请日：2006-01-09

Applicant: Mathias Haake ,  Stefan Kotrel ,  Michael Karcher ,  Rudi Blümmel

Inventor： Mathias Haake ,  Stefan Kotrel ,  Michael Karcher ,  Rudi Blümmel

IPC: C07C27/00

CPC classification number: B01J23/462 ,  B01J23/40 ,  B01J23/72 ,  B01J23/755 ,  B01J35/023 ,  B01J35/04 ,  B01J35/06 ,  B01J35/10 ,  B01J37/0225 ,  B01J37/0238 ,  B01J37/341 ,  C01B3/586 ,  C01B2203/0445 ,  C01B2203/047 ,  H01M8/0668 ,  Y02E60/324

Abstract: The invention relates to a process for removing carbon monoxide from a hydrogenous gas stream by reacting the carbon monoxide with hydrogen to give methane and water in the presence of a heterogeneous catalyst. In this process, the catalyst is present in the form of a thin-layer catalyst on a support material. The invention further relates to an apparatus for carrying out the process.

Abstract translation: 本发明涉及一种通过使一氧化碳与氢气反应从氢气流中除去一氧化碳的方法，在多相催化剂存在下产生甲烷和水。 在该方法中，催化剂以支撑材料上的薄层催化剂的形式存在。 本发明还涉及一种用于执行该过程的装置。

公开(公告)号：US20080108715A1

公开(公告)日：2008-05-08

申请号：US11813631

申请日：2006-01-09

Applicant: Mathias Haake ,  Stefan Kotrel ,  Michael Karcher ,  Rudi Blummel

Inventor： Mathias Haake ,  Stefan Kotrel ,  Michael Karcher ,  Rudi Blummel

IPC: C07C1/04

CPC classification number: B01J23/462 ,  B01J23/40 ,  B01J23/72 ,  B01J23/755 ,  B01J35/023 ,  B01J35/04 ,  B01J35/06 ,  B01J35/10 ,  B01J37/0225 ,  B01J37/0238 ,  B01J37/341 ,  C01B3/586 ,  C01B2203/0445 ,  C01B2203/047 ,  H01M8/0668 ,  Y02E60/324

Abstract: The invention relates to a process for removing carbon monoxide from a hydrogenous gas stream by reacting the carbon monoxide with hydrogen to give methane and water in the presence of a heterogeneous catalyst. In this process, the catalyst is present in the form of a thin-layer catalyst on a support material. The invention further relates to an apparatus for carrying out the process.

Abstract translation: 本发明涉及一种通过使一氧化碳与氢气反应从氢气流中除去一氧化碳的方法，在多相催化剂存在下产生甲烷和水。 在该方法中，催化剂以支撑材料上的薄层催化剂的形式存在。 本发明还涉及一种用于执行该过程的装置。

公开(公告)号：US07045108B2

公开(公告)日：2006-05-16

申请号：US10335283

申请日：2002-12-31

Applicant: KaiLi Jiang ,  Shoushan Fan ,  QunQing Li

Inventor： KaiLi Jiang ,  Shoushan Fan ,  QunQing Li

IPC: D01F9/12

CPC classification number: B01J23/74 ,  B01J35/06 ,  B01J37/0238 ,  B01J37/341 ,  B82Y30/00 ,  D01F9/1275 ,  Y10T428/2913 ,  Y10T428/2918 ,  Y10T428/2933 ,  Y10T428/2938 ,  Y10T428/294 ,  Y10T428/2958

Abstract: A method of fabricating a long carbon nanotube yarn includes the following steps: (1) providing a flat and smooth substrate; (2) depositing a catalyst on the substrate; (3) positioning the substrate with the catalyst in a furnace; (4) heating the furnace to a predetermined temperature; (5) supplying a mixture of carbon containing gas and protecting gas into the furnace; (6) controlling a difference between the local temperature of the catalyst and the furnace temperature to be at least 50° C.; (7) controlling the partial pressure of the carbon containing gas to be less than 0.2; (8) growing a number of carbon nanotubes on the substrate such that a carbon nanotube array is formed on the substrate; and (9) drawing out a bundle of carbon nanotubes from the carbon nanotube array such that a carbon nanotube yarn is formed.

Abstract translation: 制造长碳纳米管纱的方法包括以下步骤：（1）提供平坦且光滑的基材; （2）在基板上沉积催化剂; （3）将基板与催化剂定位在炉中; （4）将炉子加热至预定温度; （5）向炉内供应含碳气体和保护气体的混合物; （6）控制催化剂的局部温度与炉温之间的差为至少50℃; （7）控制含碳气体的分压小于0.2; （8）在基板上生长多个碳纳米管，使得在基板上形成碳纳米管阵列; 和（9）从碳纳米管阵列中抽出一束碳纳米管，形成碳纳米管丝。

公开(公告)号：US20040053780A1

公开(公告)日：2004-03-18

申请号：US10335283

申请日：2002-12-31

Inventor： KaiLi Jiang ,  Shoushan Fan ,  QunQing Li

IPC: B01J021/18 ,  B01J023/00 ,  B01J023/40 ,  B01J023/74 ,  D02G003/00 ,  B32B009/00 ,  B32B015/00 ,  D01F009/12 ,  D01C005/00

CPC classification number: B01J23/74 ,  B01J35/06 ,  B01J37/0238 ,  B01J37/341 ,  B82Y30/00 ,  D01F9/1275 ,  Y10T428/2913 ,  Y10T428/2918 ,  Y10T428/2933 ,  Y10T428/2938 ,  Y10T428/294 ,  Y10T428/2958

Abstract: A method of fabricating a long carbon nanotube yarn includes the following steps: (1) providing a flat and smooth substrate; (2) depositing a catalyst on the substrate; (3) positioning the substrate with the catalyst in a furnace; (4) heating the furnace to a predetermined temperature; (5) supplying a mixture of carbon containing gas and protecting gas into the furnace; (6) controlling a difference between the local temperature of the catalyst and the furnace temperature to be at least 50null C.; (7) controlling the partial pressure of the carbon containing gas to be less than 0.2; (8) growing a number of carbon nanotubes on the substrate such that a carbon nanotube array is formed on the substrate; and (9) drawing out a bundle of carbon nanotubes from the carbon nanotube array such that a carbon nanotube yarn is formed.

Abstract translation: 制造长碳纳米管纱的方法包括以下步骤：（1）提供平坦且光滑的基材; （2）在基板上沉积催化剂; （3）将基板与催化剂定位在炉中; （4）将炉子加热至预定温度; （5）向炉内供应含碳气体和保护气体的混合物; （6）控制催化剂的局部温度与炉温之间的差为至少50℃; （7）控制含碳气体的分压小于0.2; （8）在基板上生长多个碳纳米管，使得在基板上形成碳纳米管阵列; 和（9）从碳纳米管阵列中抽出一束碳纳米管，形成碳纳米管丝。

公开(公告)号：US20020169076A1

公开(公告)日：2002-11-14

申请号：US10062413

申请日：2002-02-05

Applicant: KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO

Inventor： Morikawa Takeshi ,  Asahi Ryoji ,  Ohwaki Takeshi ,  Taga Yasunori

IPC: B01J021/06

CPC classification number: B01J21/063 ,  B01J27/24 ,  B01J35/002 ,  B01J35/004 ,  B01J37/0238 ,  B01J37/34 ,  B01J37/341 ,  B01J37/346 ,  B01J37/349 ,  C01G23/04 ,  C01P2002/54 ,  C01P2002/77 ,  C01P2004/84

Abstract: A photocatalytic material, which exhibits photocatalytic activity when exposed to visible light, the material containing TinullOnullN containing nitrogen in lattices of titanium oxide crystal.

Abstract translation: 一种光催化材料，当暴露于可见光时，其表现出光催化活性，该材料含有在氧化钛晶体的晶格中含有氮的Ti-O-N。

公开(公告)号：US5326825A

公开(公告)日：1994-07-05

申请号：US982495

申请日：1992-11-27

Applicant: Jan H. Nasman ,  Mats J. Sundell ,  Kenneth B. Ekman

Inventor： Jan H. Nasman ,  Mats J. Sundell ,  Kenneth B. Ekman

IPC: B01J31/06 ,  B01J31/08 ,  B01J31/40 ,  B01J35/06 ,  B01J37/34 ,  C08F8/42 ,  C08F255/02 ,  C08F259/08

CPC classification number: C08F8/42 ,  B01J31/08 ,  B01J35/06 ,  B01J37/341 ,  B01J2231/645 ,  B01J31/4038 ,  Y02P20/584

Abstract: The object of the present invention is a process of preparation of a graft copolymer obtained by pre-irradiation grafting of vinyl monomers onto polyolefins or fluorinated polyethylenes, in particular, of grafting acrylic or methacrylic acid onto polyethylene and/or polypropylene and subsequently loading a metal, such as a transition metal on the graft copolymer obtained. Such metal-loaded graft copolymers find use, especially as catalysts, e.g. for hydrogenation reactions.

Abstract translation: 本发明的目的是制备通过将乙烯基单体预先接枝到聚烯烃或氟化聚乙烯上获得的接枝共聚物的方法，特别是将丙烯酸或甲基丙烯酸接枝到聚乙烯和/或聚丙烯上，随后将金属 ，例如获得的接枝共聚物上的过渡金属。 这种金属负载的接枝共聚物尤其用作催化剂，例如使用。 用于氢化反应。

公开(公告)号：US5030607A

公开(公告)日：1991-07-09

申请号：US347765

申请日：1989-05-05

Applicant: Carlos Colmenares

Inventor： Carlos Colmenares

IPC: B01J8/42 ,  B01J21/08 ,  B01J23/12 ,  B01J37/34 ,  C07C1/04 ,  C07C2/00

CPC classification number: B01J37/341 ,  B01J21/08 ,  B01J23/12 ,  B01J8/42 ,  C07C1/0495 ,  C07C2/00 ,  C07C2521/04 ,  C07C2521/06 ,  C07C2521/08 ,  C07C2523/10 ,  C07C2523/12 ,  C07C2523/745

Abstract: Method and apparatus (10), including novel photocatalysts, are disclosed for the synthesis of various short chain hydrocarbons. Light-transparent SiO.sub.2 aerogels doped with photochemically active uranyl ions (18) are fluidized in a fluidized-bed reactor (12) having a transparent window (16), by hydrogen and CO, C.sub.2 H.sub.4 or C.sub.2 H.sub.6 gas mixtures (20), and exposed to radiation (34) from a light source (32) external to the reactor (12), to produce the short chain hydrocarbons (36).

Abstract translation: 公开了包含新型光催化剂的方法和装置（10）用于合成各种短链烃。 掺杂有光化学活性的铀酰离子（18）的透光SiO 2气凝胶在具有透明窗口（16）的流化床反应器（12）中被氢气和CO，C 2 H 4或C 2 H 6气体混合物（20）流化，并暴露于 来自反应器（12）外部的光源（32）的辐射（34），以产生短链烃（36）。