公开(公告)号：US20190233286A1

公开(公告)日：2019-08-01

申请号：US16379507

申请日：2019-04-09

申请人： BNNT, LLC

发明人： Michael W. SMITH ,  Kevin C. JORDAN ,  Jonathan C. STEVENS ,  R. Roy WHITNEY

IPC分类号： C01B21/064 ,  B01J19/12

CPC分类号： C01B21/0641 ,  B01J19/121 ,  B01J2219/0871 ,  B01J2219/0879 ,  C01P2004/13

摘要： In the synthesis of boron nitride nanotubes (BNNTs) via high temperature, high pressure methods, a boron feedstock may be elevated above its melting point in a nitrogen environment at an elevated pressure. Methods and apparatus for supporting the boron feedstock and subsequent boron melt are described that enhance BNNT synthesis. A target holder having a boron nitride interface layer thermally insulates the target holder from the boron melt. Using one or more lasers as a heat source, mirrors may be positioned to reflect and control the distribution of heat in the chamber. The flow of nitrogen gas in the chamber may be heated and controlled through heating elements and flow control baffles to enhance BNNT formation. Cooling systems and baffle elements may provide additional control of the BNNT production process.

公开(公告)号：US20190204272A1

公开(公告)日：2019-07-04

申请号：US16328995

申请日：2017-08-29

申请人： ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL) ,  INDIANA UNIVERSITY RESEARCH AND TECHNOLOGY CORPORATION

发明人： Thomas RIZZO ,  Chiara MASELLIS ,  Michael Zachary KAMRATH ,  David CLEMMER ,  Neelam KHANAL

IPC分类号： G01N27/62 ,  H01J49/40 ,  B01J19/12 ,  B01J19/00

CPC分类号： G01N27/622 ,  B01J19/0013 ,  B01J19/121 ,  G01N33/50 ,  G01N2400/00 ,  G01N2560/00 ,  H01J49/40

摘要： A method for a structural characterization of polysaccharides, comprising steps of characterizing a polysaccharide by physical measurements comprising a determination of a mass of the polysaccharide by means of mass spectrometry, a further determination of a rotationally averaged cross section of the polysaccharide by means of ion mobility spectrometry, and an infrared spectrum of the polysaccharide by means of cryogenic, messenger-tagging IR spectroscopy.

公开(公告)号：US09937479B2

公开(公告)日：2018-04-10

申请号：US14592676

申请日：2015-01-08

申请人： Alfred Y. Wong

发明人： Alfred Y. Wong

IPC分类号： B01J19/08 ,  C10G50/00 ,  C10G2/00 ,  H05H1/46 ,  B01J19/12

CPC分类号： B01J19/088 ,  B01J19/087 ,  B01J19/121 ,  B01J19/126 ,  B01J19/128 ,  B01J19/129 ,  B01J2219/0809 ,  B01J2219/083 ,  B01J2219/0852 ,  B01J2219/0854 ,  B01J2219/0869 ,  B01J2219/0871 ,  B01J2219/0883 ,  C10G2/00 ,  C10G50/00 ,  C10G2300/1025 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/06 ,  C10G2400/08 ,  H05H1/46 ,  H05H2001/4607 ,  H05H2001/4645

摘要： A system and method are provided for the separation of hydrogen from natural gas feedstock to form hydrocarbon radicals. Aspects of the system include perpendicular magnetic and electric fields, a method of radical formation that separates hydrogen from the reaction process, and a separation method based on centrifugal forces and phase transitions. The gases rotate in the chamber due to the Lorentz force without any mechanical motion. Rotation separates gases and liquids by centrifugal force. The lighter species are collected from the mid region endpoint of the apparatus and fed back for further reaction. A new concept of controlled turbulence is introduced to mix various species. A novel magnetic field device is introduced comprised of two specially magnetized cylinders. A novel control of temperatures, pressures, electron densities and profiles by, RF, microwaves, UV and rotation frequency are possible especially when atomic, molecular, cyclotron resonances are taken into account. The electrodes can be coated with catalysts; the entire apparatus can be used as a new type of chemical reactor.

公开(公告)号：US20180071709A1

公开(公告)日：2018-03-15

申请号：US15560046

申请日：2016-03-28

申请人： Corning Incorporated

发明人： Edward John Fewkes ,  Clemens Rudolf Horn ,  Stephan Lvovich Logunov

IPC分类号： B01J19/12 ,  B01J19/24

CPC分类号： B01J19/12 ,  B01J19/121 ,  B01J19/123 ,  B01J19/127 ,  B01J19/2485 ,  B01J19/249 ,  B01J2219/0871 ,  B01J2219/0892 ,  B01J2219/12 ,  B01J2219/2407 ,  B01J2219/2428 ,  B01J2219/2438 ,  B01J2219/2439 ,  B01J2219/2448 ,  B01J2219/2453 ,  B01J2219/2462 ,  B01J2219/2479 ,  B01J2219/2487 ,  B01J2219/2488

摘要： A flow reactor for photochemical reactions comprises an extended flow passage (20) surrounded by one or more flow passage walls (22), the flow passage having a length and a light diffusing rod (30) having a diameter of at least 500 μm and a length, with at least a portion of the length of the rod (30) extending inside of and along the flow passage (20) for at least a portion of the length of the flow passage (20).

公开(公告)号：US20170320735A1

公开(公告)日：2017-11-09

申请号：US15659149

申请日：2017-07-25

申请人： BNNT, LLC

发明人： Michael W. SMITH ,  Kevin C. Jordan ,  Jonathan C. Stevens ,  R. Roy Whitney

IPC分类号： C01B21/064

CPC分类号： C01B21/0641 ,  B01J19/121 ,  B01J2219/0871 ,  B01J2219/0879

摘要： In the synthesis of boron nitride nanotubes (BNNTs) via high temperature, high pressure methods, a boron feedstock may be elevated above its melting point in a nitrogen environment at an elevated pressure. Methods and apparatus for supporting the boron feedstock and subsequent boron melt are described that enhance BNNT synthesis. A target holder having a boron nitride interface layer thermally insulates the target holder from the boron melt. Using one or more lasers as a heat source, mirrors may be positioned to reflect and control the distribution of heat in the chamber. The flow of nitrogen gas in the chamber may be heated and controlled through heating elements and flow control baffles to enhance BNNT formation. Cooling systems and baffle elements may provide additional control of the BNNT production process.

公开(公告)号：US09751068B2

公开(公告)日：2017-09-05

申请号：US13980212

申请日：2012-01-18

申请人： Yusuke Mori ,  Tsuyoshi Inoue ,  Kazufumi Takano ,  Hiroyoshi Matsumura ,  Hiroaki Adachi ,  Shigeru Sugiyama ,  Ryota Murai ,  Masateru Kurata ,  Hiroshi Yoshikawa ,  Mihoko Hirao ,  Satoshi Nakayama ,  Yoshinori Takahashi ,  Satoshi Murakami

发明人： Yusuke Mori ,  Tsuyoshi Inoue ,  Kazufumi Takano ,  Hiroyoshi Matsumura ,  Hiroaki Adachi ,  Shigeru Sugiyama ,  Ryota Murai ,  Masateru Kurata ,  Hiroshi Yoshikawa ,  Mihoko Hirao ,  Satoshi Nakayama ,  Yoshinori Takahashi ,  Satoshi Murakami

IPC分类号： C30B29/54 ,  B01J19/00 ,  B01D9/00 ,  B01J19/10 ,  B01J19/12 ,  C30B5/00 ,  C30B29/58

CPC分类号： B01J19/008 ,  B01D9/0081 ,  B01J19/10 ,  B01J19/121 ,  C30B5/00 ,  C30B29/58

摘要： The present invention provides a target substance transfer method, a crystal production method, a composition production method, and a target substance transfer device, which allow the concentration of a target substance to be increased easily and effectively. The target substance transfer method is a method for transferring a target substance 103 from a first phase 101 that is a liquid or solid phase containing the target substance 103 to a second phase 102 including: a phase approximation step of bringing the first phase 101 and the second phase 102 into close proximity; and a bubble collapse step of forming bubbles in the vicinity of a boundary between the first phase 101 and the second phase 102 and then causing the bubbles to collapse.

公开(公告)号：US09739741B2

公开(公告)日：2017-08-22

申请号：US14213015

申请日：2014-03-14

申请人： YuHuang Wang ,  Jia Huang ,  Allen Ng ,  Yanmei Piao ,  Cheng S. Lee

发明人： YuHuang Wang ,  Jia Huang ,  Allen Ng ,  Yanmei Piao ,  Cheng S. Lee

IPC分类号： G01N27/327 ,  C12Q1/68 ,  G01N27/22 ,  G01N33/543 ,  B01J19/12 ,  G01N33/00

CPC分类号： G01N27/227 ,  B01J19/121 ,  G01N33/0057 ,  G01N33/54373

摘要： The present invention is directed to tube-in-a-tube electronic materials and electronic chemical sensors comprising tube-in-a-tube configurations such as covalently functionalized double-walled carbon nanotubes.

公开(公告)号：US20170226431A1

公开(公告)日：2017-08-10

申请号：US15501403

申请日：2015-08-03

申请人： PINCHAS SCHECHNER

发明人： PINCHAS SCHECHNER

IPC分类号： C10G50/00 ,  B01J19/12 ,  B01J19/24

CPC分类号： C10G50/00 ,  B01J19/121 ,  B01J19/123 ,  B01J19/242 ,  B01J19/2475 ,  B01J2219/00103 ,  B01J2219/00159 ,  B01J2219/185 ,  B01J2219/187

摘要： A system and a method for converting Natural Gas (NG) to high energy transportable liquid (such as gasoline) are disclosed. A semiconductor UV-source is used for initiate a photo lytic reaction between methane molecules and photons having energy equal or bigger than the energy of dissociation of the C—H bond in methane. The formed radicles are further react to produce higher molecular weight hydrocarbons, while hydrogen gas is separates from the reaction mixture in order to avoid reverse reactions.

公开(公告)号：US20170203384A1

公开(公告)日：2017-07-20

申请号：US15313873

申请日：2014-05-30

申请人： EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY

发明人： Chongjun Zhao ,  Youfu Huang ,  Jianbo Dong ,  Jinchao Zhang ,  Xiuzhen Qian ,  Yunlong Xu

IPC分类号： B23K26/00 ,  B23K26/08 ,  B23K26/082 ,  B01J19/12 ,  D01F9/12

CPC分类号： B23K26/0006 ,  B01J19/121 ,  B01J2219/0879 ,  B01J2219/12 ,  B23K26/0821 ,  B23K26/083 ,  B29B17/02 ,  B29B2017/0213 ,  B29K2105/06 ,  B29K2307/04 ,  C10B19/00 ,  C10B53/07 ,  D01F9/12 ,  Y02W30/622

摘要： Methods for recycling carbon fibers are disclosed. The methods can include providing at least one object comprising carbon fibers and resin, and contacting the object with at least one light beam to produce recycled carbon fibers. Systems that implement the disclosed methods are also provided.

公开(公告)号：US20170189888A1

公开(公告)日：2017-07-06

申请号：US15313692

申请日：2015-10-15

申请人： SHONANO CO., LTD

发明人： Won Il CHO

IPC分类号： B01J19/12 ,  B01D46/24 ,  B01D46/10

CPC分类号： B01J19/121 ,  B01D46/10 ,  B01D46/24 ,  B01J2219/0875 ,  B01J2219/12 ,  B82B3/00

摘要： The present invention relates to a nanoparticle preparation device using laser, and more particularly, the nanoparticle preparation device using the laser wherein the nanoparticles prepared by irradiating the laser beam to the source material gas within the reaction chamber are recovered without being oxidized by blocking the air or moisture within the glove box in which the nitrogen atmosphere is maintained, and thus the nanoparticles are efficiently collected without oxidation.