公开(公告)号：US20170312739A1

公开(公告)日：2017-11-02

申请号：US15520321

申请日：2015-11-04

Applicant: LG CHEM, LTD.

Inventor： Jun Yeon CHO ,  Sang Hoon KIM ,  Gyo Hyun HWANG ,  Kwanghyun KIM ,  Ran CHOI

IPC: B01J23/89 ,  B01J37/02 ,  B01J37/16 ,  B01J35/00

CPC classification number: B01J23/8913 ,  B01J13/02 ,  B01J23/38 ,  B01J23/42 ,  B01J23/44 ,  B01J27/20 ,  B01J27/24 ,  B01J35/00 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/006 ,  B01J35/0073 ,  B01J35/008 ,  B01J35/0086 ,  B01J37/02 ,  B01J37/0228 ,  B01J37/024 ,  B01J37/12 ,  B01J37/16 ,  H01M4/86 ,  H01M8/00 ,  Y02P70/56

Abstract: The present specification relates to a carrier-nanoparticle complex, a method for preparing the same, and a catalyst comprising the same.

公开(公告)号：US09796121B2

公开(公告)日：2017-10-24

申请号：US14396962

申请日：2013-04-26

Applicant: University Of Cincinnati

Inventor： Vesselin N. Shanov ,  Mark J. Schulz

IPC: D01D5/00 ,  D02G3/16 ,  B29C47/00 ,  B01J37/02 ,  C01B32/162 ,  B01J37/12 ,  B01J37/16 ,  B01J37/34 ,  B01J23/75 ,  B01J35/00 ,  B82Y30/00 ,  C01B31/02 ,  D01F9/12 ,  B82Y40/00 ,  C23C14/35 ,  B01J21/04 ,  B01J21/08 ,  B29K103/04 ,  B29L31/00

CPC classification number: B29C47/0014 ,  B01J21/04 ,  B01J21/08 ,  B01J23/75 ,  B01J35/002 ,  B01J37/0226 ,  B01J37/0228 ,  B01J37/12 ,  B01J37/16 ,  B01J37/349 ,  B29K2103/04 ,  B29L2031/731 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/162 ,  C01B2202/08 ,  C23C14/35 ,  D01F9/12

Abstract: A method of forming an array of aligned, uniform-length carbon nanotubes on a planar surface of a substrate employing a composite catalyst layer of iron and cobalt. The carbon nanotubes have visible length and are useful for producing spun threads of carbon nanotubes having improved spinability and mechanical and electrical properties.

公开(公告)号：US20170282159A1

公开(公告)日：2017-10-05

申请号：US15405311

申请日：2017-01-13

Applicant: YANCHENG INSTITUTE OF TECHNOLOGY

Inventor： QI XU ,  SHUAI PAN ,  XU QIAO ,  MIFEN CUI ,  QI ZHANG

IPC: B01J23/28 ,  B01D53/86 ,  B01J37/02 ,  B01J37/08 ,  B01J35/00 ,  B01J37/04

CPC classification number: B01J23/28 ,  B01D53/8668 ,  B01D2255/20707 ,  B01D2255/20769 ,  B01D2255/802 ,  B01D2257/708 ,  B01J35/0006 ,  B01J35/004 ,  B01J37/0219 ,  B01J37/0228 ,  B01J37/04 ,  B01J37/08 ,  B01J37/088

Abstract: The present invention discloses a method for preparing molybdenum doped titanium dioxide thin film by sol-gel, comprising following steps: preparing a mixed solution containing tetrabutyl titanate, adding a thickener to obtain solution I, preparing solution II containing ammonium molybdate solution, dropwise adding solution II into solution I and obtaining a titanium dioxide sol; dipping the titanium dioxide sol on the surface of a glass ball and oven drying, repeating such for several times, removing a solvent by vacuum drying, carrying out high-temperature calcination, keeping warm and obtaining molybdenum doped titanium dioxide thin film. The molybdenum doped titanium dioxide thin film prepared by the present invention has higher specific surface area, and the catalyst after modeling deposition has better transmissivity and porosity, large reaction contact area, high light efficiency and good photocatalytic effect.

公开(公告)号：US20170232430A1

公开(公告)日：2017-08-17

申请号：US15429577

申请日：2017-02-10

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Gayatri V. Dadheech ,  Thomas A. Seder ,  James A. Carpenter

IPC: B01J35/06 ,  B01J35/00 ,  B01J37/02 ,  C08J5/18 ,  B05D1/28 ,  G03F7/16 ,  G03F7/20 ,  G03F7/26 ,  G03F7/039 ,  B05D1/02 ,  B01J21/06 ,  C09D183/08

CPC classification number: B01J35/06 ,  B01J21/063 ,  B01J31/00 ,  B01J33/00 ,  B01J35/004 ,  B01J37/0217 ,  B01J37/0219 ,  B01J37/0228 ,  B01J37/0238 ,  B01J37/0244 ,  B01J37/347 ,  B05D1/02 ,  B05D1/185 ,  B05D1/28 ,  B05D3/06 ,  B05D3/107 ,  B05D5/083 ,  B05D2506/15 ,  B05D2518/10 ,  C09D183/08 ,  G03F7/0752 ,  G03F7/40

Abstract: A method of forming a self-cleaning film system includes depositing a perfluorocarbon siloxane polymer onto a substrate to form a first layer. The method includes removing a plurality of portions of the first layer to define a plurality of cavities in the first layer and form a plurality of projections that protrude from the substrate. The method includes depositing a photocatalytic material onto the plurality of projections and into the plurality of cavities to form a second layer comprising: a bonded portion disposed in the plurality of cavities and in contact with the substrate, and a non-bonded portion disposed on the plurality of projections and spaced apart from the substrate. The method also includes, after depositing the photocatalytic material, removing the non-bonded portion to thereby form the self-cleaning film system.

公开(公告)号：US20170216770A1

公开(公告)日：2017-08-03

申请号：US15492238

申请日：2017-04-20

Applicant: Johnson Matthey Public Limited Company

Inventor： Andrew Francis CHIFFEY ,  John Benjamin GOODWIN ,  James LEELAND ,  Francois MOREAU ,  Stuart David REID ,  Daniel SWALLOW

IPC: B01D53/94 ,  B01J23/02 ,  B01J29/70 ,  B01J23/42 ,  F01N3/10 ,  B01J35/00 ,  B01J35/04 ,  B01J37/02 ,  B01J37/08 ,  B01J23/44 ,  B01J21/12

CPC classification number: B01D53/944 ,  B01D53/56 ,  B01D53/62 ,  B01D53/72 ,  B01D53/922 ,  B01D53/945 ,  B01D53/9454 ,  B01D53/9459 ,  B01D53/9468 ,  B01D53/9472 ,  B01D53/9477 ,  B01D2201/62 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/2042 ,  B01D2255/2065 ,  B01D2255/20707 ,  B01D2255/20715 ,  B01D2255/2073 ,  B01D2255/20776 ,  B01D2255/2092 ,  B01D2255/30 ,  B01D2255/40 ,  B01D2255/50 ,  B01D2255/502 ,  B01D2255/504 ,  B01D2255/902 ,  B01D2255/9022 ,  B01D2255/903 ,  B01D2255/9032 ,  B01D2255/91 ,  B01D2255/912 ,  B01D2257/404 ,  B01D2257/502 ,  B01D2257/702 ,  B01J21/12 ,  B01J23/02 ,  B01J23/10 ,  B01J23/34 ,  B01J23/38 ,  B01J23/42 ,  B01J23/44 ,  B01J23/58 ,  B01J23/63 ,  B01J23/6562 ,  B01J23/66 ,  B01J29/40 ,  B01J29/7007 ,  B01J29/7015 ,  B01J29/7415 ,  B01J29/743 ,  B01J35/0006 ,  B01J35/023 ,  B01J35/04 ,  B01J37/0036 ,  B01J37/0219 ,  B01J37/0228 ,  B01J37/0234 ,  B01J37/0236 ,  B01J37/0244 ,  B01J37/0246 ,  B01J37/086 ,  B01J37/10 ,  F01N3/035 ,  F01N3/103 ,  F01N3/106 ,  F01N3/281 ,  F01N3/2828 ,  F01N3/2882 ,  F01N2330/02 ,  F01N2330/06 ,  F01N2370/02 ,  F01N2510/06 ,  F01N2510/0682 ,  F01N2510/0684 ,  F01N2570/10 ,  F01N2570/12 ,  F01N2570/14 ,  Y02A50/2325 ,  Y02A50/2341

Abstract: An oxidation catalyst for treating an exhaust gas from a diesel engine, which oxidation catalyst comprises: a first washcoat region comprising a first platinum group metal (PGM), a first support material and a NOx storage component; a second washcoat region comprising platinum (Pt), manganese (Mn) and a second support material; and a substrate having an inlet end and an outlet end.

公开(公告)号：US09689085B2

公开(公告)日：2017-06-27

申请号：US14689708

申请日：2015-04-17

Applicant: Brookhaven Science Associates, LLC

Inventor： Jia Xu Wang ,  Radoslav R. Adzic

IPC: C25D5/18 ,  C25D21/12 ,  B01J21/18 ,  B01J23/42 ,  B01J23/44 ,  B01J37/02 ,  B01J37/34 ,  C25D5/34 ,  H01M4/86 ,  H01M4/88 ,  H01M4/92 ,  C25D7/00 ,  C25D3/50

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 electrochemically exchanging a mediating element on a substrate with a noble metal film by alternatingly sweeping potential in forward and reverse directions for a predetermined number of times in an electrochemical cell. 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.

公开(公告)号：US20170095795A1

公开(公告)日：2017-04-06

申请号：US15247653

申请日：2016-08-25

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Xingcheng Xiao ,  Gongshin Qi

IPC: B01J23/40 ,  B01J35/02 ,  B01J35/04 ,  B01J37/00 ,  B01D53/94 ,  B01J37/08 ,  B01J37/34 ,  F01N3/10 ,  F01N3/28 ,  B01J35/00 ,  B01J37/02

CPC classification number: B01J23/40 ,  B01D53/944 ,  B01D53/945 ,  B01D2255/102 ,  B01D2255/702 ,  B01D2255/9022 ,  B01D2255/91 ,  B01D2255/9202 ,  B01J35/0006 ,  B01J35/026 ,  B01J35/04 ,  B01J35/10 ,  B01J37/0018 ,  B01J37/0228 ,  B01J37/0238 ,  B01J37/024 ,  B01J37/08 ,  B01J37/349 ,  F01N3/101 ,  F01N3/103 ,  F01N3/2828 ,  F01N2330/06 ,  F01N2370/02 ,  Y02T10/22

Abstract: A catalytic converter includes a catalyst. The catalyst includes a supporting oxide layer. The catalyst also includes platinum group metal (PGM) particles partially embedded in the supporting oxide layer such that a portion of each PGM particle is surrounded by the supporting oxide layer and an other portion of each PGM particle remains exposed.

公开(公告)号：US20160354767A1

公开(公告)日：2016-12-08

申请号：US15239210

申请日：2016-08-17

Applicant: ALLOY SURFACES COMPANY, INC.

Inventor： Vincent A. Durante ,  Rajinder Gill ,  Andrew Davis ,  Elaine C. Soltani

IPC: B01J23/89 ,  C10G2/00 ,  C07C5/03 ,  B01J23/755 ,  C01B3/40 ,  B01J23/63 ,  B01J35/06 ,  B01J37/02 ,  B01J37/14 ,  C10G3/00 ,  B01J23/44

CPC classification number: B01J23/894 ,  B01J21/02 ,  B01J23/44 ,  B01J23/63 ,  B01J23/755 ,  B01J23/80 ,  B01J23/8472 ,  B01J23/8476 ,  B01J23/866 ,  B01J23/8906 ,  B01J25/00 ,  B01J25/02 ,  B01J32/00 ,  B01J35/002 ,  B01J35/06 ,  B01J35/1019 ,  B01J37/0217 ,  B01J37/0225 ,  B01J37/0228 ,  B01J37/06 ,  B01J37/08 ,  B01J37/14 ,  B01J37/18 ,  C01B3/40 ,  C01B2203/0233 ,  C01B2203/1041 ,  C01B2203/1058 ,  C01B2203/1064 ,  C01B2203/107 ,  C01B2203/1076 ,  C01B2203/1082 ,  C01B2203/1235 ,  C01B2203/1241 ,  C07C5/03 ,  C07C2521/02 ,  C07C2521/06 ,  C07C2523/44 ,  C07C2523/63 ,  C07C2523/755 ,  C07C2523/89 ,  C10G2/331 ,  C10G2/332 ,  C10G2/333 ,  C10G3/44 ,  C10G3/45 ,  C10G3/47 ,  C10G3/48 ,  C10G45/36 ,  C10G45/38 ,  C10G49/04 ,  Y02P20/52 ,  Y02P30/20

Abstract: The present invention relates to methods for producing metal-supported thin layer skeletal catalyst structures, to methods for producing catalyst support structures without separately applying an intermediate washcoat layer, and to novel catalyst compositions produced by these methods. Catalyst precursors may be interdiffused with the underlying metal support then activated to create catalytically active skeletal alloy surfaces. The resulting metal-anchored skeletal layers provide increased conversion per geometric area compared to conversions from other types of supported alloy catalysts of similar bulk compositions, and provide resistance to activity loss when used under severe on-stream conditions. Particular compositions of the metal-supported skeletal catalyst alloy structures can be used for conventional steam methane reforming to produce syngas from natural gas and steam, for hydrodeoxygenation of pyrolysis bio-oils, and for other metal-catalyzed reactions inter alia.

Abstract translation: 本发明涉及金属负载型薄层骨架催化剂结构体的制造方法，以及不分别涂布中间涂层的催化剂载体结构体的制造方法，以及由这些方法制造的新型催化剂组合物。 催化剂前体可以与下面的金属载体相互扩散，然后被活化以产生催化活性的骨架合金表面。 与来自其他类型的类似体积组合物的支撑合金催化剂的转化相比，所得到的金属锚定骨架层提供每几何面积的增加的转化率，并且当在严格的流动条件下使用时提供对活性损失的抵抗力。 金属支撑的骨架催化剂合金结构的特定组成可用于常规蒸汽甲烷重整，以从天然气和蒸汽产生合成气，用于热解生物油的加氢脱氧，以及其它金属催化反应。

公开(公告)号：US09346035B2

公开(公告)日：2016-05-24

申请号：US14418487

申请日：2013-07-31

Applicant: BASF SE

Inventor： Sabine Huber ,  Tobias Rosendahl ,  Georg Seeber ,  Christian Baltes

IPC: C07C45/00 ,  B01J23/00 ,  B01J37/00 ,  B01J23/50 ,  B01J37/02 ,  B01J37/08 ,  B01J37/16 ,  B01J23/30 ,  B01J23/42 ,  B01J23/44 ,  B01J23/46 ,  B01J23/52 ,  B01J23/72 ,  C07C45/38 ,  B01J23/38 ,  C07C45/29 ,  C07C45/39 ,  B01J23/02 ,  B01J35/00

CPC classification number: B01J23/50 ,  B01J23/02 ,  B01J23/30 ,  B01J23/38 ,  B01J23/42 ,  B01J23/44 ,  B01J23/462 ,  B01J23/466 ,  B01J23/52 ,  B01J23/72 ,  B01J35/0006 ,  B01J37/02 ,  B01J37/0217 ,  B01J37/0219 ,  B01J37/0228 ,  B01J37/08 ,  B01J37/088 ,  B01J37/16 ,  C07C45/00 ,  C07C45/002 ,  C07C45/29 ,  C07C45/38 ,  C07C45/39 ,  C07C47/21

Abstract: Supported noble metal-comprising catalysts which can be obtained by a1) application of a noble metal compound, optionally in admixture with additives acting as promoters, to a support material, then drying, and a2) application of a reducing agent to a support material, then drying, wherein steps a1) and a2) are repeated simultaneously or in alternating turns, or wherein either of the compounds is applied entirely and then the other one is applied entirely, b) optionally afterwards drying of the resulting product, and c) subsequent calcination, its use, especially for oxidative dehydrogenation and a process for producing it.

Abstract translation: 负载型含贵金属的催化剂，其可以通过a1）将任选与作为助催化剂的添加剂混合的贵金属化合物施加到载体材料上，然后干燥，和a2）将还原剂施加到载体材料上， 然后干燥，其中步骤a1）和a2）同时或以交替匝重复，或者其中任何一种化合物全部施用，然后另一种化合物全部施用，b）任选地后续干燥所得产物，和c）随后 煅烧，其用途，特别是用于氧化脱氢及其制备方法。

公开(公告)号：US20160136622A1

公开(公告)日：2016-05-19

申请号：US15003804

申请日：2016-01-22

Applicant: Xinbin Ma ,  Yujun Zhao ,  Baowei Wang ,  Shengping Wang ,  Jing Lv ,  Zhenghua Li

Inventor： Xinbin Ma ,  Yujun Zhao ,  Baowei Wang ,  Shengping Wang ,  Jing Lv ,  Zhenghua Li

IPC: B01J23/89 ,  B01J37/04 ,  B01J37/00 ,  B01J35/04 ,  B01J37/02

CPC classification number: B01J23/8906 ,  B01J23/892 ,  B01J23/8946 ,  B01J23/8986 ,  B01J35/002 ,  B01J35/04 ,  B01J37/0036 ,  B01J37/0225 ,  B01J37/0228 ,  B01J37/0242 ,  B01J37/06 ,  B01J37/16 ,  B01J37/18 ,  B01J37/346 ,  B01J2523/00 ,  C07C67/36 ,  B01J2523/22 ,  B01J2523/31 ,  B01J2523/824 ,  B01J2523/842 ,  B01J2523/72 ,  C07C69/36

Abstract: Provided was a monolithic catalyst for synthesizing an oxalate by carbon monoxide (CO) gaseous-phase coupling, a preparation method and the use thereof. In the catalyst, a ceramic honeycomb or a metal honeycomb was used as skeletal carrier, metal oxides were used as a carrier coating, precious metals Pt, Pd, Ir, Rh were used as active ingredients, as well as Fe, Co, Ni were used as additives, wherein the carrier coating accounts for 5 to 50 wt. % of the honeycomb carrier; the active ingredients of the catalyst account for 0.1 to 5 wt. % of the carrier coating; the additives of the catalyst account for 0.3 to 10 wt. % of the carrier coating; and the atomic ratio of the active ingredients to the additives was 0.1 to 3. the reaction for synthesizing the oxalate was carried out in a fixed bed reactor, wherein, N2 was used as a carrier gas. The volume ratio of N2:CO:Alkyl nitrite was 20-80:5-60:10-40, and the retention time was 0.5-10 s.

Abstract translation: 提供了一种用于通过一氧化碳（CO）气相偶联合成草酸盐的整体式催化剂，其制备方法及其用途。 在催化剂中，使用陶瓷蜂窝体或金属蜂窝体作为骨架载体，使用金属氧化物作为载体涂层，使用贵金属Pt，Pd，Ir，Rh作为活性成分，以及Fe，Co，Ni分别为 用作添加剂，其中载体涂料占5至50wt。 ％的蜂窝载体; 催化剂的活性成分占0.1〜5wt。 载体涂层的％; 催化剂的添加剂占0.3〜10wt。 载体涂层的％; 并且活性成分与添加剂的原子比为0.1〜3。用于合成草酸盐的反应在固定床反应器中进行，其中使用N 2作为载气。 N2：CO：亚硝酸烷基酯的体积比为20-80：5-60：10-40，保留时间为0.5-10秒。