WO2011071295A3 - Carbon nanotube/polymer ionic liquid composite, and carbon nanotube/conductive polymer composite prepared using same - Google Patents

Carbon nanotube/polymer ionic liquid composite, and carbon nanotube/conductive polymer composite prepared using same Download PDF

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Publication number
WO2011071295A3
WO2011071295A3 PCT/KR2010/008709 KR2010008709W WO2011071295A3 WO 2011071295 A3 WO2011071295 A3 WO 2011071295A3 KR 2010008709 W KR2010008709 W KR 2010008709W WO 2011071295 A3 WO2011071295 A3 WO 2011071295A3
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WO
WIPO (PCT)
Prior art keywords
carbon nanotube
conductive polymer
ionic liquid
composite
polymer
Prior art date
Application number
PCT/KR2010/008709
Other languages
French (fr)
Korean (ko)
Other versions
WO2011071295A2 (en
Inventor
서광석
김종은
김태영
Original Assignee
Suh Kwang Suck
Kim Jong Eun
Kim Tae Young
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suh Kwang Suck, Kim Jong Eun, Kim Tae Young filed Critical Suh Kwang Suck
Publication of WO2011071295A2 publication Critical patent/WO2011071295A2/en
Publication of WO2011071295A3 publication Critical patent/WO2011071295A3/en

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/005—Reinforced macromolecular compounds with nanosized materials, e.g. nanoparticles, nanofibres, nanotubes, nanowires, nanorods or nanolayered materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
    • B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
    • B82B3/0009—Forming specific nanostructures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/15—Nano-sized carbon materials
    • C01B32/158—Carbon nanotubes
    • C01B32/168—After-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C08K3/041—Carbon nanotubes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D165/00—Coating compositions based on macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Coating compositions based on derivatives of such polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2202/00—Structure or properties of carbon nanotubes
    • C01B2202/02—Single-walled nanotubes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2202/00—Structure or properties of carbon nanotubes
    • C01B2202/06—Multi-walled nanotubes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2202/00—Structure or properties of carbon nanotubes
    • C01B2202/20—Nanotubes characterized by their properties
    • C01B2202/28—Solid content in solvents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/10—Definition of the polymer structure
    • C08G2261/14—Side-groups
    • C08G2261/142—Side-chains containing oxygen
    • C08G2261/1424—Side-chains containing oxygen containing ether groups, including alkoxy
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/30—Monomer units or repeat units incorporating structural elements in the main chain
    • C08G2261/32—Monomer units or repeat units incorporating structural elements in the main chain incorporating heteroaromatic structural elements in the main chain
    • C08G2261/322—Monomer units or repeat units incorporating structural elements in the main chain incorporating heteroaromatic structural elements in the main chain non-condensed
    • C08G2261/3223—Monomer units or repeat units incorporating structural elements in the main chain incorporating heteroaromatic structural elements in the main chain non-condensed containing one or more sulfur atoms as the only heteroatom, e.g. thiophene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/40—Polymerisation processes
    • C08G2261/43—Chemical oxidative coupling reactions, e.g. with FeCl3
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/50—Physical properties
    • C08G2261/51—Charge transport
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/70—Post-treatment
    • C08G2261/79—Post-treatment doping
    • C08G2261/794—Post-treatment doping with polymeric dopants
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/12—Polymers characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2439/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Derivatives of such polymers

Abstract

The present invention relates to technology for preparing a carbon nanotube/ionic liquid composite by applying a polymer ionic liquid to the surfaces of carbon nanotubes, and to a method for preparing a carbon nanotube/conductive polymer composite having good dispersion characteristics by using the carbon nanotube/ionic liquid composite as a template polymerization derivative and a dopant in a conductive polymer synthesis process. According to the technical concept of the present invention, in a process for preparing a mixture of a conductive polymer and carbon nanotubes, the problem of phase separation between the conductive polymer and the carbon nanotubes, which can be the main drawback of a simple mixture composed of two components, can be overcome. In addition, dispersion in an organic solvent can be largely improved through a simple ion exchange method.
PCT/KR2010/008709 2009-12-07 2010-12-07 Carbon nanotube/polymer ionic liquid composite, and carbon nanotube/conductive polymer composite prepared using same WO2011071295A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0120845 2009-12-07
KR1020090120845A KR101196370B1 (en) 2009-12-07 2009-12-07 Carbon nanotube-polymeric ionic liquid composites and carbon nanotube - conductive polymer composites produced with the same

Publications (2)

Publication Number Publication Date
WO2011071295A2 WO2011071295A2 (en) 2011-06-16
WO2011071295A3 true WO2011071295A3 (en) 2011-11-24

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PCT/KR2010/008709 WO2011071295A2 (en) 2009-12-07 2010-12-07 Carbon nanotube/polymer ionic liquid composite, and carbon nanotube/conductive polymer composite prepared using same

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KR (1) KR101196370B1 (en)
WO (1) WO2011071295A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101367687B1 (en) * 2012-03-30 2014-02-28 한국전기연구원 Method for Manufacturing 3D Micro- and Nano-Wire having Mixture of Conductive Polymer and Carbon Nanotube by Modulating Electric Fields in Mixture Solution
KR101347530B1 (en) * 2012-06-05 2014-01-06 한국세라믹기술원 Conducting manocomposite and preparation of the same
WO2014030556A1 (en) * 2012-08-23 2014-02-27 独立行政法人科学技術振興機構 Carbon nanomaterial, composition, conductive material, and manufacturing method therefor
JP6424404B2 (en) 2012-10-02 2018-11-21 国立研究開発法人科学技術振興機構 Signal detection apparatus and signal detection method
KR101681186B1 (en) 2014-07-21 2016-12-01 한국과학기술연구원 Cnt-polymer complex self-doped by external stimuli and process for preparing the same
US10134995B2 (en) 2016-01-29 2018-11-20 University Of Kentucky Research Foundation Water processable N-type organic semiconductor
KR102285124B1 (en) * 2020-12-08 2021-08-04 나노캠텍주식회사 Conductive silicone resin composition and method of manufacturing same
WO2024002397A1 (en) * 2022-06-29 2024-01-04 Centrum organické chemie, s.r.o. Hybrid composite for preparing thin conductive layers, a method for the preparation thereof, and thin conductive layer prepared from the hybrid composite
CN117467226B (en) * 2023-12-28 2024-03-19 上海拜安传感技术有限公司 Composition, sensing film, sensor, preparation method and application

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050156144A1 (en) * 2002-10-23 2005-07-21 Takanori Fukushima Composition in gel form comprising carbon nanotube and ionic liquid and method for production thereof
KR100801595B1 (en) * 2006-11-09 2008-02-05 제일모직주식회사 Composition of carbon nano tube and transparent and conductive film
KR20080059545A (en) * 2005-06-10 2008-06-30 미시간 스테이트 유니버시티 Method for producing compositions of nanoparticles on solid surfaces
KR20090029409A (en) * 2007-09-18 2009-03-23 이화여자대학교 산학협력단 Complex of ionic liquid-carbon nanotubes support containing immobilized metallic nanoparticles and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050156144A1 (en) * 2002-10-23 2005-07-21 Takanori Fukushima Composition in gel form comprising carbon nanotube and ionic liquid and method for production thereof
KR20080059545A (en) * 2005-06-10 2008-06-30 미시간 스테이트 유니버시티 Method for producing compositions of nanoparticles on solid surfaces
KR100801595B1 (en) * 2006-11-09 2008-02-05 제일모직주식회사 Composition of carbon nano tube and transparent and conductive film
KR20090029409A (en) * 2007-09-18 2009-03-23 이화여자대학교 산학협력단 Complex of ionic liquid-carbon nanotubes support containing immobilized metallic nanoparticles and preparation method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PEI, XIAOWEI ET AL.: "Polyelectrolyte-grafted carbon nanotubes: Synthesis, reversible phase- transition behavior, and tribological properties as lubricantadditives.", JOURNAL OF POLYMER SCIENCE: PART A: POLYMER CHEMISTRY., vol. 46, no. ISSUE, 1 November 2008 (2008-11-01), pages 7225 - 7237 *

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Publication number Publication date
KR20110064317A (en) 2011-06-15
WO2011071295A2 (en) 2011-06-16
KR101196370B1 (en) 2012-11-01

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