公开(公告)号：US20240335819A1

公开(公告)日：2024-10-10

申请号：US18746623

申请日：2024-06-18

Applicant: Ecovyst Catalyst Technologies LLC

Inventor： Parag Rasiklal SHAH ,  Yatao Rachel HU

IPC: B01J23/20 ,  B01J21/08 ,  B01J35/30 ,  B01J35/40 ,  B01J35/61 ,  B01J35/63 ,  B01J37/02 ,  B01J37/04 ,  B01J37/08 ,  C07C1/24

CPC classification number: B01J23/20 ,  B01J21/08 ,  B01J35/397 ,  B01J35/40 ,  B01J35/615 ,  B01J35/635 ,  B01J35/638 ,  B01J37/0207 ,  B01J37/04 ,  B01J37/082 ,  C07C1/24 ,  C07C2521/08 ,  C07C2523/20

Abstract: A method for making a supported tantalum oxide catalyst precursor or catalyst with controlled Ta distribution and the resulting supported Ta catalyst. In an embodiment, the method comprises selecting a Ta-precursor with appropriate reactivity with the surface hydroxyls of the solid oxide support material to give a desired Ta distribution in the catalyst precursor or catalyst. In an embodiment the method comprises controlling the number of surface hydroxyls available on the support material to react with the Ta-precursor by thermal methods, such as calcination, to achieve the desired Ta distribution.

公开(公告)号：US20180290950A1

公开(公告)日：2018-10-11

申请号：US15993665

申请日：2018-05-31

Applicant: Wisconsin Alumni Research Foundation

Inventor： Ive Hermans ,  Joseph Thomas Grant ,  Carlos Alberto Carrero Marquez ,  Alessandro Chieregato ,  Juan Mauricio Venegas

IPC: C07C5/48 ,  C07C15/46 ,  B01J21/02 ,  B01J21/06 ,  C07C11/09 ,  C07C11/08 ,  C07C11/06 ,  C07C11/04 ,  C07C9/06 ,  C07C2/84 ,  B01J35/10 ,  B01J27/24 ,  B01J27/22 ,  B01J23/755 ,  B01J23/20 ,  B01J35/00

CPC classification number: C07C5/48 ,  B01J21/02 ,  B01J21/063 ,  B01J23/20 ,  B01J23/755 ,  B01J27/22 ,  B01J27/24 ,  B01J35/0013 ,  B01J35/1009 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1057 ,  B01J35/1061 ,  C07C2/84 ,  C07C2527/24 ,  Y02P20/52 ,  C07C11/06 ,  C07C11/08 ,  C07C11/09 ,  C07C15/46 ,  C07C9/06 ,  C07C11/04

Abstract: Improved methods of oxidative dehydrogenation (ODH) of short chain alkanes or ethylbenzene to the corresponding olefins, and improved methods of oxidative coupling of methane (OCM) to ethylene and/or ethane, are disclosed. The disclosed methods use boron- or nitride-containing catalysts, and result in improved selectivity and/or byproduct profiles than methods using conventional ODH or OCM catalysts.

公开(公告)号：US20180209065A1

公开(公告)日：2018-07-26

申请号：US15745954

申请日：2016-07-21

Applicant: Panasonic Corporation

Inventor： Ryosuke KIKUCHI ,  Toru NAKAMURA ,  Kazuhito HATO ,  Tetsuya HASEGAWA ,  Yasushi HIROSE

IPC: C30B29/38 ,  C01B21/082 ,  C30B25/06 ,  H01L31/032 ,  H01L31/036 ,  H01L31/18 ,  H01L21/02

CPC classification number: C30B29/38 ,  B01J23/20 ,  B01J27/24 ,  B01J37/348 ,  C01B21/0821 ,  C01P2002/72 ,  C01P2002/77 ,  C01P2006/40 ,  C23C14/0036 ,  C23C14/0676 ,  C30B25/06 ,  H01L21/0242 ,  H01L21/02433 ,  H01L21/02521 ,  H01L21/02565 ,  H01L21/02609 ,  H01L21/02631 ,  H01L31/032 ,  H01L31/036 ,  H01L31/18

Abstract: The present disclosure provides an anatase-type niobium oxynitride having an anatase-type crystal structure and represented by the chemical formula NbON. The present disclosure also provides a semiconductor structure (100) including: a substrate (110) having at least one principal surface composed of a perovskite-type compound having a perovskite-type crystal structure; and a niobium oxynitride (for example, an anatase-type niobium oxynitride film (120)) grown on the one principal surface of the substrate (110), the niobium oxynitride having an anatase-type crystal structure and being represented by the chemical formula NbON.

公开(公告)号：US20180036721A1

公开(公告)日：2018-02-08

申请号：US15646653

申请日：2017-07-11

Applicant: Panasonic Corporation

Inventor： HIDEAKI MURASE ,  KAZUHITO HATO

IPC: B01J27/24 ,  H01G9/00 ,  C01B3/04 ,  B01J35/00 ,  B01J37/02 ,  B01J37/34 ,  H01G9/20 ,  B01J19/12

CPC classification number: B01J27/24 ,  B01J19/127 ,  B01J23/20 ,  B01J23/22 ,  B01J35/0006 ,  B01J35/002 ,  B01J35/004 ,  B01J37/0244 ,  B01J37/347 ,  B01J37/349 ,  B01J2219/0877 ,  B01J2219/0892 ,  B01J2219/1203 ,  C01B3/042 ,  H01G9/0029 ,  H01G9/20 ,  H01G9/2027 ,  Y02E60/364 ,  Y02E60/366

Abstract: A method for manufacturing a photosemiconductor according to the present disclosure includes: forming an oxide on a base material, the oxide containing at least one kind of transition metal; and preparing a photosemiconductor containing the transition metal and a nitrogen element from the oxide by subjecting the oxide to a treatment with a plasma of a nitrogen-containing gas which is generated at a frequency in a VHF range under a pressure lower than atmospheric pressure.

公开(公告)号：US20170216818A1

公开(公告)日：2017-08-03

申请号：US15329785

申请日：2015-07-31

Applicant: LG HAUSYS, LTD.

Inventor： Dong-Il LEE ,  Joo-Hwan SEO ,  Hyun-Jae KIM ,  Hye-Youn JANG ,  Seong-Moon JUNG

IPC: B01J21/06 ,  B01J37/02 ,  B01J35/10 ,  B01J35/06 ,  B01J35/00

CPC classification number: B01J21/063 ,  B01J23/002 ,  B01J23/06 ,  B01J23/20 ,  B01J23/26 ,  B01J23/28 ,  B01J23/30 ,  B01J23/60 ,  B01J23/6484 ,  B01J23/6527 ,  B01J23/682 ,  B01J23/687 ,  B01J23/80 ,  B01J23/8474 ,  B01J23/888 ,  B01J35/004 ,  B01J35/065 ,  B01J35/1009 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1033 ,  B01J37/0215 ,  B01J37/0236 ,  B01J37/0244 ,  B01J37/033

Abstract: A photocatalytic functional film has a structure of a substrate, a barrier layer and a photocatalytic layer stacked one on another. The barrier layer is an amorphous TiO2 film, the photocatalyst layer comprises an amorphous TiO2 film, and particles of visible light responsive photocatalytic material formed on the surface of the amorphous TiO2 film. A method for producing a photocatalytic functional film includes: adding an alcohol solvent and an acid to a titanium precursor to obtain a TiO2 amorphous sol by dehydration and de-alcoholization reaction; applying and drying the TiO2 amorphous sol on a substrate to form a barrier layer; and applying and drying a composition formed by mixing particles of visible light responsive photocatalyst material with the TiO2 amorphous sol on the barrier layer, to form a photocatalyst layer.

公开(公告)号：US20170175271A1

公开(公告)日：2017-06-22

申请号：US15448066

申请日：2017-03-02

Applicant: BYD COMPANY LIMITED

Inventor： WEI ZHOU ,  BIFENG MAO

IPC: C23C18/16 ,  C25D3/12 ,  C09D11/03 ,  C09D11/52 ,  C09D177/10 ,  C09D169/00 ,  C09D167/02 ,  C09D11/38 ,  C23C18/20 ,  C09D11/102

CPC classification number: C23C18/1612 ,  B01J23/20 ,  B01J35/0013 ,  B01J35/026 ,  B01J37/0072 ,  B01J37/08 ,  C08K3/22 ,  C08K9/02 ,  C08K2003/2231 ,  C08L77/06 ,  C09D11/03 ,  C09D11/10 ,  C09D11/102 ,  C09D11/322 ,  C09D11/38 ,  C09D11/52 ,  C09D167/02 ,  C09D169/00 ,  C09D177/10 ,  C23C18/1608 ,  C23C18/1633 ,  C23C18/1641 ,  C23C18/1646 ,  C23C18/1653 ,  C23C18/1655 ,  C23C18/1893 ,  C23C18/20 ,  C23C18/204 ,  C23C18/2066 ,  C23C18/40 ,  C25D3/12 ,  H05K3/182 ,  H05K3/185 ,  H05K2201/0236 ,  H05K2203/0709 ,  H05K2203/107

Abstract: Provided is a doped tin oxide that can be used as a chemical plating promoter in a method for selectively metallizing a surface of an insulating substrate. Also provided are a polymer composition that includes the doped tin oxide, a polymer molded body, an ink composition, and a method for selectively metallizing a surface of an insulating substrate. The doped tin oxide has a light color, and does not interfere with the color of the substrate while presetting thereof. The doped tin oxide has a strong ability of promoting chemical plating. Using the disclosed doped tin oxide as a chemical plating promoter, a continuous metal layer can be formed with a high plating speed, together with enhanced adhesivity between the metal layer and the insulating substrate.

公开(公告)号：US20170151555A1

公开(公告)日：2017-06-01

申请号：US15321574

申请日：2015-06-30

Applicant: IFP Energies nouvelles

Inventor： Malika BOUALLEG ,  Delphine BAZER-BACHI ,  Alexandra CHAUMONNOT ,  Laetitia ASSIE

IPC: B01J37/00 ,  B01J27/16 ,  B01J21/12 ,  B29C47/40 ,  B01J37/28 ,  B01J37/06 ,  B01J37/08 ,  B29C47/00 ,  B01J21/04 ,  B01J37/04

CPC classification number: B01J37/0009 ,  B01J21/04 ,  B01J21/06 ,  B01J21/08 ,  B01J21/12 ,  B01J23/06 ,  B01J23/08 ,  B01J23/14 ,  B01J23/18 ,  B01J23/20 ,  B01J23/28 ,  B01J23/30 ,  B01J23/34 ,  B01J23/70 ,  B01J27/16 ,  B01J27/182 ,  B01J35/0013 ,  B01J35/026 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1061 ,  B01J37/0018 ,  B01J37/04 ,  B01J37/06 ,  B01J37/08 ,  B01J37/28 ,  B29C48/03 ,  B29C48/402 ,  C01B33/46

Abstract: A method for preparing a porous inorganic material by at least: a) reaction of a mixture of one precursor of the oxide of a metal X in solution and a precursor of the oxide of a metal Y at a temperature of between 30 and 70° C., X and Y being, independently aluminum, cobalt, indium, molybdenum, nickel, silicon, titanium, zirconium, zinc, iron, copper, manganese, gallium, germanium, phosphorus, boron, vanadium, tin, lead, hafnium, niobium, yttrium, cerium, gadolinium, tantalum, tungsten, antimony, europium or neodymium; b) mixing of the mixture obtained at the end of a) at a temperature of between 80 and 150° C., the mixing period being adjusted so as to obtain a paste that exhibits a fire loss of between 20% by weight and 90% by weight; c) shaping of the porous inorganic material; a) to c) being performed within an extruder.

公开(公告)号：US20170144886A1

公开(公告)日：2017-05-25

申请号：US15319899

申请日：2015-06-23

Applicant: SOLVAY SA

Inventor： Frédérique DESMEDT ,  Pierre MIQUEL ,  Yves VLASSELAER

IPC: C01B15/029 ,  B01J37/02 ,  B01J23/46 ,  B01J21/06 ,  B01J27/053

CPC classification number: C01B15/029 ,  B01J21/066 ,  B01J23/20 ,  B01J23/44 ,  B01J23/464 ,  B01J23/6484 ,  B01J23/6486 ,  B01J27/053 ,  B01J27/1802 ,  B01J27/195 ,  B01J35/008 ,  B01J37/0201 ,  B01J37/035

Abstract: A catalyst comprising a platinum group metal (group 10) supported on a carrier, said carrier comprising a silica core and a precipitate layer of comprising a metal oxide, sulfate or phosphate on said core; said catalyst also comprising a rhodium group metal (group 9) supported on said carrier.

公开(公告)号：US09647275B2

公开(公告)日：2017-05-09

申请号：US14407997

申请日：2013-03-15

Applicant: Alexey Serov ,  Nalin Andersen ,  Plamen B Atanassov

Inventor： Alexey Serov ,  Nalin Andersen ,  Plamen B Atanassov

IPC: H01M4/90 ,  C01G15/00 ,  C01G49/00 ,  C01G41/02 ,  C01G25/02 ,  C01G51/04 ,  C01G53/00 ,  C01G19/00 ,  C01G31/02 ,  C01G51/00 ,  B01J23/14 ,  B01J23/18 ,  B01J25/00 ,  B01J37/00 ,  B01J23/75 ,  B01J23/20 ,  B01J23/10 ,  B01J23/08 ,  B01J23/06 ,  B01J23/00 ,  B01J23/30 ,  B01J23/83 ,  B01J23/847 ,  B01J21/06 ,  B01J35/00 ,  B01J37/06

CPC classification number: H01M4/9016 ,  B01J21/066 ,  B01J23/005 ,  B01J23/08 ,  B01J23/10 ,  B01J23/14 ,  B01J23/18 ,  B01J23/20 ,  B01J23/30 ,  B01J23/75 ,  B01J23/83 ,  B01J23/8476 ,  B01J25/00 ,  B01J35/0033 ,  B01J37/0018 ,  B01J37/06 ,  C01G15/00 ,  C01G19/006 ,  C01G25/02 ,  C01G31/02 ,  C01G41/02 ,  C01G49/0054 ,  C01G51/04 ,  C01G51/40 ,  C01G53/40 ,  C01P2006/40

Abstract: A porous metal-oxide composite particle suitable for use as a oxygen reduction reaction or oxygen evolution reaction catalyst and sacrificial support based methods for making the same.

公开(公告)号：US09468913B2

公开(公告)日：2016-10-18

申请号：US13818322

申请日：2011-08-22

Applicant: Aurel Wolf ,  Leslaw Mleczko ,  Oliver Felix-Karl Schlüter

Inventor： Aurel Wolf ,  Leslaw Mleczko ,  Oliver Felix-Karl Schlüter

IPC: C01B7/00 ,  B01J27/135 ,  B01J27/13 ,  B01J23/00 ,  B01J23/40 ,  B01J23/42 ,  B01J23/20 ,  B01J23/62 ,  B01J23/63 ,  B01J23/648 ,  B01J23/652 ,  B01J37/02 ,  B01J37/03 ,  C01B7/04 ,  B01J35/08

CPC classification number: B01J27/135 ,  B01J23/20 ,  B01J23/626 ,  B01J23/63 ,  B01J23/648 ,  B01J23/6484 ,  B01J23/6486 ,  B01J23/652 ,  B01J35/08 ,  B01J37/0201 ,  B01J37/033 ,  C01B7/04

Abstract: The present invention relates to a catalyst for preparation of chlorine by catalytic gas phase oxidation of hydrogen chloride with oxygen, in which the catalyst comprises at least tin dioxide as a support material and at least one ruthenium-containing compound as a catalytically active material, and comprises, as an additional secondary constituent, a compound of an element or an element selected from the group of: Nb, V, Ta, Cr, Mo, Au, In, Sc, Y and lanthanoids, especially La and Ce.

Abstract translation: 本发明涉及一种通过氯化氢与氧的催化气相氧化制备氯的催化剂，其中催化剂至少包含作为载体材料的二氧化锡和至少一种含钌化合物作为催化活性材料，以及 包括选自Nb，V，Ta，Cr，Mo，Au，In，Sc，Y和镧系元素，特别是La和Ce中的元素或元素的化合物作为附加的次要成分。