公开(公告)号：US12006210B2

公开(公告)日：2024-06-11

申请号：US17661805

申请日：2022-05-03

Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

Inventor： Aidin Fathalizadeh ,  Thang Pham ,  William Mickelson ,  Alexander Zettl

IPC: C01B21/064 ,  B01J19/08 ,  B82Y40/00 ,  C04B35/583 ,  C04B35/622 ,  B82Y30/00

CPC classification number: C01B21/0641 ,  B01J19/08 ,  B82Y40/00 ,  C01B21/064 ,  C04B35/583 ,  C04B35/622 ,  B01J2219/0879 ,  B01J2219/0894 ,  B82Y30/00 ,  C01P2002/82 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2004/13 ,  C01P2004/24 ,  C04B2235/5276 ,  C04B2235/5284 ,  C04B2235/5454 ,  C04B2235/767 ,  C04B2235/95 ,  Y10S977/762 ,  Y10S977/896

Abstract: This disclosure provides systems, methods, and apparatus related to boron nitride nanomaterials. In one aspect, a method includes generating a directed flow of plasma. A boron-containing species is introduced to the directed flow of the plasma. Boron nitride nanostructures are formed in a chamber. In another aspect, a method includes generating a directed flow of plasma using nitrogen gas. A boron-containing species is introduced to the directed flow of the plasma. The boron-containing species can consist of boron powder, boron nitride powder, and/or boron oxide powder. Boron nitride nanostructures are formed in a chamber, with a pressure in the chamber being about 3 atmospheres or greater.

公开(公告)号：US20230415117A1

公开(公告)日：2023-12-28

申请号：US18247835

申请日：2021-10-08

Applicant: MATERIA NOVA ASBL

Inventor： Fabrizio MASERI ,  Thomas GODFROID

IPC: B01J19/08 ,  C01B3/24 ,  H05H1/24 ,  H05H1/34 ,  H05H1/30

CPC classification number: B01J19/08 ,  C01B3/24 ,  H05H1/2406 ,  H05H1/34 ,  H05H1/30 ,  C01B2203/0861 ,  B01J2219/0898 ,  B01J2219/0869 ,  C01B2203/1241 ,  B01J2219/00322

Abstract: The current invention relates to a plasma reactor comprising: a reactor space, an axial gas inlet suitable for fluid flow in an axial direction, said axial inlet comprising radial injection slits for discharging a jet of gaseous mixture into said reactor space, a downstream gas expansion disc, which extends radially from the coaxial inlet and is located downstream of said radial injection slits with respect to said axial direction, plasma generating means suitable for ionizing a gaseous medium within said reactor space, and a cylindrical reactor container, coaxial with said gas inlet, encompassing said reactor space, said reactor container comprising outlet means. The invention further relates to a multistage reactor. The invention also relates to the use of said plasma reactor.

公开(公告)号：US20230241572A1

公开(公告)日：2023-08-03

申请号：US18007729

申请日：2021-05-31

Applicant: EKATO Rühr-und Mischtechnik GmbH

Inventor： Wolfgang LAST ,  Marco KÖNIG ,  Konstantin EPP ,  Josef WAGNER ,  Alexander PESCHL

IPC: B01J19/00 ,  B01J19/12 ,  B01J19/08

CPC classification number: B01J19/0066 ,  B01J19/006 ,  B01J19/122 ,  B01J19/08 ,  B01J2219/00481 ,  B01J2219/00763

Abstract: A stirring device, in particular a reactor stirring device, comprises a radiation unit which is configured for irradiating a medium. wherein the stirring device comprises a guide tube unit which is configured for separating two opposing flows of the medium.

公开(公告)号：US20230183082A1

公开(公告)日：2023-06-15

申请号：US17924413

申请日：2020-05-15

Applicant: Beijing Guanghe Original Technology Co., Ltd.

Inventor： Cong Wang ,  Haibin Huo

IPC: C01C1/04 ,  B01J23/75 ,  B01J37/34 ,  B01J19/08 ,  B82Y30/00

CPC classification number: C01C1/04 ,  B01J23/75 ,  B01J37/34 ,  B01J19/08 ,  B82Y30/00 ,  B01J2523/821

Abstract: The present invention provides a method for producing ammonia by means of energy irradiation, the method comprises contacting a nanostructure catalyst with at least one nitrogen-containing source and at least one hydrogen-containing source, and irradiating the nanostructure catalyst, the nitrogen-containing source and the hydrogen-containing source with energy, to produce ammonia.

公开(公告)号：US11658307B2

公开(公告)日：2023-05-23

申请号：US16738840

申请日：2020-01-09

Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

Inventor： Gu-Gon Park ,  Sun-Mi Hwang ,  Sung-Dae Yim ,  Chang-Soo Kim ,  Won-Yong Lee ,  Tae-Hyun Yang ,  Seok-Hee Park ,  Minjin Kim ,  Young-Jun Sohn ,  Byungchan Bae ,  Seung-Gon Kim ,  Dongwon Shin

IPC: H01M4/86 ,  H01M4/92 ,  B01J19/02 ,  B01J19/08 ,  B01J19/12 ,  B01J23/44 ,  B01J23/89 ,  B01J35/00 ,  B01J35/02 ,  B01J37/02

CPC classification number: H01M4/8657 ,  B01J19/02 ,  B01J19/08 ,  B01J19/087 ,  B01J19/121 ,  B01J23/44 ,  B01J23/8926 ,  B01J35/008 ,  B01J35/0013 ,  B01J35/0073 ,  B01J35/023 ,  B01J37/0221 ,  H01M4/921 ,  H01M4/925 ,  B01J37/0225 ,  B01J2219/029 ,  B01J2219/0209 ,  B01J2219/0803 ,  B01J2219/089 ,  B01J2219/0879 ,  B01J2219/0892 ,  B01J2219/12

Abstract: The present disclosure relates to a method and an apparatus for manufacturing a core-shell catalyst, and more particularly, to a method and an apparatus for manufacturing a core-shell catalyst, in which a particle in the form of a core-shell in which the metal nanoparticle is coated with platinum is manufactured by substituting copper and platinum through a method of manufacturing a metal nanoparticle by emitting a laser beam to a metal ingot, and providing a particular electric potential value, and as a result, it is possible to continuously produce nanoscale uniform core-shell catalysts in large quantities.

公开(公告)号：US20190055869A1

公开(公告)日：2019-02-21

申请号：US16079146

申请日：2017-02-27

Applicant: NGK SPARK PLUG CO., LTD. ,  TOKYO ROKI CO., LTD.

Inventor： Shinsuke ITOH ,  Norihiko NADANAMI ,  Yu EBARA

IPC: F01N3/08 ,  B01D53/92 ,  B01D53/32 ,  H05H1/48

CPC classification number: F01N3/0892 ,  B01D53/32 ,  B01D53/92 ,  B01D2259/818 ,  B01J19/08 ,  F01N3/028 ,  H05H1/2406 ,  H05H1/48 ,  H05H2001/2418 ,  H05H2001/2437 ,  H05H2245/1215

Abstract: Provided is a plasma reactor capable of reliably generating plasma even in the event of inflow of water. The plasma reactor of the present invention includes a plasma panel stack 20, electrically conductive members 51 and 54, a case, and a mat 71. The plasma panel stack 20 has a structure in which electrode panels 30 are stacked, and generates plasma upon application of voltage between the adjacent electrode panels 30. The electrically conductive members 51 and 54 are electrically connected to discharge electrodes of the electrode panels 30. The case houses the plasma panel stack 20. The mat 71 intervenes between the case and the plasma panel stack 20 and fixes the plasma panel stack 20 to the case. The mat 71 is disposed apart from the electrically conductive members 51 and 54 so that gaps S1 and S2 are formed between the mat 71 and the electrically conductive members 51 and 54, respectively.

公开(公告)号：US20180327554A1

公开(公告)日：2018-11-15

申请号：US16040871

申请日：2018-07-20

Applicant: KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION

Inventor： Jeongsoo Yoo ,  Woonghee Lee

IPC: C08J3/24 ,  A61K47/69 ,  A61K51/12 ,  A61K49/18 ,  C08B37/02 ,  C08G65/34 ,  C08G81/00 ,  C08B37/08 ,  C08B37/00 ,  C08B37/16 ,  C07H3/06 ,  A61K9/06 ,  B01J19/08

CPC classification number: C08J3/246 ,  A61K9/06 ,  A61K47/50 ,  A61K47/6935 ,  A61K47/6939 ,  A61K49/18 ,  A61K49/1818 ,  A61K51/12 ,  A61K51/1244 ,  B01J19/08 ,  B01J19/085 ,  B01J2219/0877 ,  B01J2219/12 ,  B82Y5/00 ,  C07H3/06 ,  C08B37/0006 ,  C08B37/0012 ,  C08B37/0021 ,  C08B37/003 ,  C08B37/0072 ,  C08B37/0084 ,  C08G65/34 ,  C08G81/00 ,  C08G2270/00 ,  C08J2305/00 ,  C08J2305/02 ,  C08J2305/04 ,  C08J2305/08 ,  C08J2305/16

Abstract: The present invention relates to a biocompatible nanoparticle and a use thereof and, more specifically, to a biocompatible nanoparticle formed by irradiation an electron beam to an aqueous solution comprising at least one substance selected from the group consisting of a polysaccharide, a derivative thereof and a polyethylene glycol, thereby inducing inter-molecular cross-linking or intra-molecular cross-linking, and to a use of the biocompatible nanoparticle in a drug carrier, a contrast agent, a diagnostic agent or an intestinal adhesion prevention agent or for disease prevention and treatment.

公开(公告)号：US20180229203A1

公开(公告)日：2018-08-16

申请号：US15750251

申请日：2016-09-08

Applicant: HANWHA CHEMICAL CORPORATION

Inventor： Sung Eun PARK ,  Jiwoong KIM ,  Hee Dong LEE

IPC: B01J19/00 ,  C23C16/44 ,  C23C16/24 ,  C23C16/46 ,  C01B33/035 ,  B01J19/08

CPC classification number: B01J19/0013 ,  B01J19/0053 ,  B01J19/08 ,  C01B33/035 ,  C23C16/24 ,  C23C16/4418 ,  C23C16/46

Abstract: Provided is a polysilicon manufacturing apparatus including a reactor disposed on a base plate to form a reaction chamber, a pair of electrical feedthroughs installed on the base plate to be extended to the inside of the reaction chamber, rod filaments installed on the electrical feedthroughs in the reaction chamber and connected to each other by a rod bridge at the upper end to form a silicon rod by chemical vapor deposition of source gas introduced to a gas inlet, and a cooling jacket inserted to a through-hole provided at the upper side of the reactor to be supported to the base plate, connected to a gas outlet formed on the base plate by forming a gas passage discharging the gas after reaction, and introducing and circulating a low-temperature coolant to a coolant passage from the outside of the reactor by forming the coolant passage at the outside of the gas passage to discharge a high-temperature coolant to the outside of the reactor.

公开(公告)号：US20180138019A1

公开(公告)日：2018-05-17

申请号：US15564407

申请日：2015-04-09

Applicant: ORAL 28 INC.

Inventor： Toyohiko SHINDO ,  Yumino GENBA ,  Masuji YAMAGUCHI

IPC: H01J37/32 ,  A61C5/77 ,  B01J19/08 ,  C01B33/12

CPC classification number: H01J37/32366 ,  A61C5/77 ,  B01J19/08 ,  B01J19/088 ,  B01J2219/0879 ,  B01J2219/0894 ,  C01B33/12 ,  H01J37/3244 ,  H01J37/32807 ,  H01J2237/332 ,  H05H1/2406 ,  H05H1/42 ,  H05H2001/2456 ,  H05H2245/122 ,  H05H2245/125 ,  H05H2277/10

Abstract: Provided are a plasma irradiation apparatus and plasma irradiation method capable of converting a silica precursor to a high quality silica film in a short time without thermal effects on the object being processed. This plasma irradiation apparatus 1 is provided with a plasma-generating unit 12 and an irradiation unit 80 for irradiating the plasma generated by the plasma-generating unit 12 on an object to be processed, and is characterized in that said irradiation unit 80 comprises a coating part 85 capable of coating a liquid on the object being processed.

公开(公告)号：US20170275769A1

公开(公告)日：2017-09-28

申请号：US15129660

申请日：2015-04-30

Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

Inventor： Tak-hyoung LIM ,  Rak-hyun SONG ,  Seok-joo PARK ,  Seung-bok LEE ,  Jong-won LEE

IPC: C25B9/12 ,  H01M8/12 ,  B01J19/08 ,  H01M8/02 ,  H01M8/10 ,  C25B1/02 ,  B01D53/32 ,  B01D53/62

CPC classification number: C25B9/12 ,  B01D53/32 ,  B01D53/326 ,  B01D53/62 ,  B01D2257/504 ,  B01J19/08 ,  C01B32/40 ,  C25B1/00 ,  C25B1/02 ,  C25B9/10 ,  C25B11/04 ,  H01M8/02 ,  H01M8/10 ,  H01M8/12 ,  Y02C10/04 ,  Y02P20/152

Abstract: The present invention relates to a method for manufacturing a tubular co-electrolysis cell which is capable of producing synthesis gas from water and carbon dioxide, and a tubular co-electrolysis cell prepared by the preparing method. The present invention comprises a tubular co-electrolysis cell which comprises: a cylindrical support comprising NIO and YSZ: a cathode layer formed on a surface of the cylindrical support, the cathode layer comprising (Sr1-xLax)Ti1-yMy)O3(M=V, Nb, Co, Mn); a solid electrolyte layer formed on the surface of the cathode layer; and an anode layer formed on a surface of the solid electrolyte layer. The tubular co-electrolysis cell manufactured by the method for manufacturing the tubular co-electrolysis cell of the present in has an excellent synthesis gas conversion rate and is capable of producing synthesis gas even at a low over voltage.