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1. WO2015200496 - SYSTEM AND METHODS FOR FABRICATING BORON NITRIDE NANOSTRUCTURES

Publication Number WO/2015/200496
Publication Date 30.12.2015
International Application No. PCT/US2015/037448
International Filing Date 24.06.2015
IPC
B82Y 40/00 2011.01
BPERFORMING OPERATIONS; TRANSPORTING
82NANOTECHNOLOGY
YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE  OR TREATMENT OF NANOSTRUCTURES
40Manufacture or treatment of nanostructures
C01B 21/06 2006.01
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF
21Nitrogen; Compounds thereof
06Binary compounds of nitrogen with metals, with silicon, or with boron
C04B 35/622 2006.01
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
35Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
622Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
CPC
B01J 19/08
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
19Chemical, physical or physico-chemical processes in general; Their relevant apparatus
08Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
B01J 2219/0879
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2219Chemical, physical or physico-chemical processes in general; Their relevant apparatus
08Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
0873Materials to be treated
0879Solid
B01J 2219/0894
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2219Chemical, physical or physico-chemical processes in general; Their relevant apparatus
08Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
0894Processes carried out in the presence of a plasma
B82Y 30/00
BPERFORMING OPERATIONS; TRANSPORTING
82NANOTECHNOLOGY
YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
30Nanotechnology for materials or surface science, e.g. nanocomposites
B82Y 40/00
BPERFORMING OPERATIONS; TRANSPORTING
82NANOTECHNOLOGY
YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
40Manufacture or treatment of nanostructures
C01B 21/064
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
21Nitrogen; Compounds thereof
06Binary compounds of nitrogen with metals, with silicon, or with boron, ; or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
064with boron
Applicants
  • THE REGENTS OF THE UNIVERSITY OF CALIFORNIA [US]/[US]
Inventors
  • FATHALIZADEH, Aidin
  • PHAM, Thang
  • MICKELSON, William
  • ZETTL, Alexander
Agents
  • ALTMAN, Daniel, E.
Priority Data
62/017,03825.06.2014US
62/019,76701.07.2014US
62/140,55331.03.2015US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEM AND METHODS FOR FABRICATING BORON NITRIDE NANOSTRUCTURES
(FR) SYSTÈME ET PROCÉDÉS POUR FABRIQUER DES NANOSTRUCTURES EN NITRURE DE BORE
Abstract
(EN)
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.
(FR)
L'invention porte sur des systèmes, sur des procédés et sur un appareil associé à des nanomatériaux en nitrure de bore. Un aspect de l'invention porte sur un procédé, qui met en œuvre la génération d'un écoulement de plasma dirigé. Une espèce contenant du bore est introduite dans l'écoulement dirigé du plasma. Des nanostructures en nitrure de bore sont formées dans une chambre. Un autre aspect de l'invention porte sur un procédé, qui met en œuvre la génération d'un écoulement de plasma dirigé à l'aide de gaz azote. Une espèce contenant du bore est introduite dans l'écoulement dirigé du plasma. L'espèce contenant du bore peut être constituée par de la poudre de bore, de la poudre de nitrure de bore, et/ou de la poudre d'oxyde de bore. Des nanostructures en nitrure de bore sont formées dans une chambre, une pression dans la chambre étant d'environ 3 atmosphères ou plus.
Also published as
CA2953492
Latest bibliographic data on file with the International Bureau