WO2016072959 METHOD FOR CARBON MATERIALS SURFACE MODIFICATION BY THE FLUOROCARBONS AND DERIVATIVES

Settings

Stemming

Single Family Member

Include NPL

Feedback

Goto Application

Publication Number WO/2016/072959

Publication Date 12.05.2016

International Application No. PCT/UA2015/000104

International Filing Date 03.11.2015

Chapter 2 Demand Filed 03.08.2016

IPC

CPC

View more classifications

View less classifications

Applicants

ZADERKO, Alexander [UA]/[UA]
PRUSOV, Vasyl [UA]/[UA]
DIYUK, Vitaliy [UA]/[UA]

Inventors

ZADERKO, Alexander
PRUSOV, Vasyl
DIYUK, Vitaliy

Agents

ZADERKO, Alexander

Priority Data

a 2014 11925

03.11.2014

Publication Language English (en)

Filing Language English (EN)

Designated States

View all

Title

(EN) METHOD FOR CARBON MATERIALS SURFACE MODIFICATION BY THE FLUOROCARBONS AND DERIVATIVES

(FR) PROCÉDÉ DE MODIFICATION EN SURFACE DE MATÉRIAUX CARBONÉS PAR DES FLUOROCARBURES ET LEURS DÉRIVÉS

Abstract

(EN) A chemical vapor deposition method for fluorine-containing carbon materials preparation provided. The claimed method comprises treating of carbons with fluorocarbons or derivatives that passes at a moderate high temperature. The fluorine-containing carbon materials show hydrophobicity, high thermal stability and can be used as catalysts support, lithium battery anodes, and hydrophobic materials or as surface precursor. Surface fluorine characterized by intensive signal in the XPS spectrum, found in a range of 685- 687 eV. Obtained fluoro-containing functionalities is stable at a temperature about 1000 °C.

(FR) L'invention concerne un procédé de dépôt chimique en phase vapeur pour la préparation de matériaux carbonés contenant du fluor. Le procédé selon l'invention comprend le traitement, qui se déroule à une température modérément élevée, de carbones avec des fluorocarbures ou des dérivés. Les matériaux carbonés contenant du fluor présentent une hydrophobie, une stabilité thermique élevée et peuvent être utilisés en tant que support de catalyseur, anodes de batterie au lithium et matériaux hydrophobes ou en tant que précurseur de surface. Le fluor surfacique, caractérisé par un signal intense dans le spectre XPS, se situe dans une plage de 685-687 eV. Les fonctionnalités contenant du fluor obtenues sont stables à une température d'environ 1000°C.

C	CHEMISTRY; METALLURGY
01	INORGANIC CHEMISTRY
B	NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
31	Carbon; Compounds thereof

C	CHEMISTRY; METALLURGY
01	INORGANIC CHEMISTRY
B	NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
31	Carbon; Compounds thereof
02	Preparation of carbon; Purification
04	Graphite

C	CHEMISTRY; METALLURGY
01	INORGANIC CHEMISTRY
B	NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
31	Carbon; Compounds thereof

C	CHEMISTRY; METALLURGY
01	INORGANIC CHEMISTRY
B	NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
31	Carbon; Compounds thereof
02	Preparation of carbon; Purification
04	Graphite

B	PERFORMING OPERATIONS; TRANSPORTING
82	NANOTECHNOLOGY
Y	SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
30	Nanotechnology for materials or surface science, e.g. nanocomposites

Processing

National Phase Entries

Authority File

Settings

Feedback

Goto Application

1. WO2016072959 - METHOD FOR CARBON MATERIALS SURFACE MODIFICATION BY THE FLUOROCARBONS AND DERIVATIVES

C	CHEMISTRY; METALLURGY
07	ORGANIC CHEMISTRY
C	ACYCLIC OR CARBOCYCLIC COMPOUNDS
17	Preparation of halogenated hydrocarbons
26	by reactions involving an increase in the number of carbon atoms in the skeleton
272	by addition reactions
278	of only halogenated hydrocarbons
281	of only one compound

C	CHEMISTRY; METALLURGY
09	DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
C	TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES
1	Treatment of specific inorganic materials other than fibrous fillers
44	Carbon
48	Carbon black
56	Treatment of carbon black ; ; Purification

Y	SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10	TECHNICAL SUBJECTS COVERED BY FORMER USPC
S	TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
977	Nanotechnology
70	Nanostructure
734	Fullerenes, i.e. graphene-based structures, such as nanohorns, nanococoons, nanoscrolls or fullerene-like structures, e.g. WS₂ or MoS₂ chalcogenide nanotubes, planar C₃N₄, etc.
742	Carbon nanotubes, CNTs
745	having a modified surface
748	Modified with atoms or molecules bonded to the surface