Processing

Please wait...

Settings

Settings

Goto Application

1. WO2013049498 - PRODUCTION OF GRAPHENIC CARBON PARTICLES UTILIZING HYDROCARBON PRECURSOR MATERIALS

Publication Number WO/2013/049498
Publication Date 04.04.2013
International Application No. PCT/US2012/057811
International Filing Date 28.09.2012
IPC
C01B 31/04 2006.1
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF
31Carbon; Compounds thereof
02Preparation of carbon; Purification
04Graphite
CPC
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 2204/00
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
2204Structure or properties of graphene
C01B 2204/04
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
2204Structure or properties of graphene
04Specific amount of layers or specific thickness
C01B 32/184
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
32Carbon; Compounds thereof
15Nano-sized carbon materials
182Graphene
184Preparation
C01P 2002/01
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
2002Crystal-structural characteristics
01depicted by a TEM-image
Applicants
  • PPG INDUSTRIES OHIO, INC. [US]/[US]
Inventors
  • HUNG, Cheng-Hung
  • VANIER, Noel R.
Agents
  • PALLADINO, Donald R.
Priority Data
13/249,31530.09.2011US
13/309,89402.12.2011US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) PRODUCTION OF GRAPHENIC CARBON PARTICLES UTILIZING HYDROCARBON PRECURSOR MATERIALS
(FR) PRODUCTION DE PARTICULES DE GRAPHÈNE UTILISANT DES PRÉCURSEURS HYDROCARBONÉS
Abstract
(EN) A method is disclosed for making graphenic carbon particles. The method includes introducing a hydrocarbon precursor material into a thermal zone (20), heating the hydrocarbon precursor material in the thermal zone to form the graphenic carbon particles from the hydrocarbon precursor material, and collecting the graphenic carbon particles. The hydrocarbon precursor material may comprise a hydrocarbon and/or methane capable of forming a two-carbon-fragment species. Apparatus (20) for performing such a method, and graphenic particles produced by the method, are also disclosed.
(FR) Cette invention concerne la fabrication de particules de graphène. Le procédé consiste à introduire un précurseur hydrocarboné dans une zone thermique (20), à le chauffer de manière à former des particules de graphène et à recueillir lesdites particules. Le précurseur hydrocarboné peut comprendre un hydrocarbure et/ou un méthane capable de former un fragment à deux éléments carbone. L'invention concerne également un appareil (20) permettant d'exécuter le procédé, et des particules de graphène produites par le procédé.
Latest bibliographic data on file with the International Bureau