WO2007080323A3 - Stable aqueous suspension of carbon nanotubes - Google Patents

Stable aqueous suspension of carbon nanotubes Download PDF

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Publication number
WO2007080323A3
WO2007080323A3 PCT/FR2007/000049 FR2007000049W WO2007080323A3 WO 2007080323 A3 WO2007080323 A3 WO 2007080323A3 FR 2007000049 W FR2007000049 W FR 2007000049W WO 2007080323 A3 WO2007080323 A3 WO 2007080323A3
Authority
WO
WIPO (PCT)
Prior art keywords
carbon nanotubes
aqueous suspension
stable aqueous
polyol
alcohol
Prior art date
Application number
PCT/FR2007/000049
Other languages
French (fr)
Other versions
WO2007080323A2 (en
Inventor
Frederick Roussel
Yu King Roch Chan
Original Assignee
Univ Littoral Cote D Opale
Centre Nat Rech Scient
Frederick Roussel
Yu King Roch Chan
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 Univ Littoral Cote D Opale, Centre Nat Rech Scient, Frederick Roussel, Yu King Roch Chan filed Critical Univ Littoral Cote D Opale
Publication of WO2007080323A2 publication Critical patent/WO2007080323A2/en
Publication of WO2007080323A3 publication Critical patent/WO2007080323A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • 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
    • C01B32/174—Derivatisation; Solubilisation; Dispersion in solvents
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
    • H10K30/80—Constructional details
    • H10K30/81—Electrodes
    • H10K30/82—Transparent electrodes, e.g. indium tin oxide [ITO] electrodes
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • G02F1/13439—Electrodes characterised by their electrical, optical, physical properties; materials therefor; method of making
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/20—Carbon compounds, e.g. carbon nanotubes or fullerenes
    • H10K85/221—Carbon nanotubes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/549—Organic PV cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Abstract

The present invention relates to a stable aqueous suspension of carbon nanotubes comprising, in addition, at least one non-ionic detergent of alkylphenol alkoxylate type and an alcohol, a polyol or mixture thereof.
PCT/FR2007/000049 2006-01-11 2007-01-11 Stable aqueous suspension of carbon nanotubes WO2007080323A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0600227A FR2895987B1 (en) 2006-01-11 2006-01-11 STABLE AQUEOUS SUSPENSION OF CARBON NANOTUBES FOR FORMING CONDUCTIVE TRANSPARENT THIN FILMS
FR0600227 2006-01-11

Publications (2)

Publication Number Publication Date
WO2007080323A2 WO2007080323A2 (en) 2007-07-19
WO2007080323A3 true WO2007080323A3 (en) 2007-12-06

Family

ID=36939230

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2007/000049 WO2007080323A2 (en) 2006-01-11 2007-01-11 Stable aqueous suspension of carbon nanotubes

Country Status (2)

Country Link
FR (1) FR2895987B1 (en)
WO (1) WO2007080323A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0712059D0 (en) * 2007-06-21 2007-08-01 Cambridge Entpr Ltd Optical components, use of optical components and manufacture of optical components
FR2947922B1 (en) * 2009-07-10 2011-12-09 Polymage METHOD FOR MANUFACTURING AN ADAPTIVE COATING
FR3018046A1 (en) 2014-02-28 2015-09-04 Commissariat Energie Atomique PROCESS FOR PREPARING A SUSPENSION CONTAINING CARBON NANOTUBES AND STABLE SUSPENSION THUS OBTAINED
RU2585795C1 (en) * 2014-12-09 2016-06-10 Сергей Леонидович Шохор Electrooptic cell
CN111350102A (en) * 2020-04-21 2020-06-30 天津科技大学 Preparation method of aramid fiber nano air filter paper and aramid fiber nano air filter paper

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4688900A (en) * 1984-03-19 1987-08-25 Kent State University Light modulating material comprising a liquid crystal dispersion in a plastic matrix
KR20020038035A (en) * 2000-11-16 2002-05-23 구자홍 EMI shielding heat sink using carbon nanotube
WO2004034417A2 (en) * 2002-10-09 2004-04-22 Nano-Proprietary, Inc. Enhanced field emission from carbon nanotubes mixed with particles
KR20050001589A (en) * 2003-06-26 2005-01-07 주식회사 디피아이 솔루션스 Method of making organic transparent electrode for display
EP1538643A2 (en) * 2003-12-01 2005-06-08 Fuji Xerox Co., Ltd. Electrical member, electrical device, and method of manufacturing the electrical member and electrical device
JP2005326825A (en) * 2005-03-18 2005-11-24 Kenji Sato Liquid crystal device using raw material of biological origin, flexible transparent substrate, and carbon nanotube holding body
EP1609756A1 (en) * 2004-06-25 2005-12-28 Fuji Xerox Co., Ltd. Coating composition for electric part and process for forming a coating film

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4688900A (en) * 1984-03-19 1987-08-25 Kent State University Light modulating material comprising a liquid crystal dispersion in a plastic matrix
KR20020038035A (en) * 2000-11-16 2002-05-23 구자홍 EMI shielding heat sink using carbon nanotube
WO2004034417A2 (en) * 2002-10-09 2004-04-22 Nano-Proprietary, Inc. Enhanced field emission from carbon nanotubes mixed with particles
KR20050001589A (en) * 2003-06-26 2005-01-07 주식회사 디피아이 솔루션스 Method of making organic transparent electrode for display
EP1538643A2 (en) * 2003-12-01 2005-06-08 Fuji Xerox Co., Ltd. Electrical member, electrical device, and method of manufacturing the electrical member and electrical device
EP1609756A1 (en) * 2004-06-25 2005-12-28 Fuji Xerox Co., Ltd. Coating composition for electric part and process for forming a coating film
JP2005326825A (en) * 2005-03-18 2005-11-24 Kenji Sato Liquid crystal device using raw material of biological origin, flexible transparent substrate, and carbon nanotube holding body

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; SATO, KENJI: "Liquid crystal devices, flexible transparent substrates, carbon nanotube supports, and their manufacture by using organism-derived cellulose", XP002398042, retrieved from STN Database accession no. 143:469799 *
DATABASE WPI Section Ch Week 200305, Derwent World Patents Index; Class A85, AN 2003-054450, XP002398181 *
DATABASE WPI Section Ch Week 200539, Derwent World Patents Index; Class A85, AN 2005-380746, XP002398076 *
KARACHEVTSEV V A ET AL: "Spectroscopy study of SWNT in aqueous solution with different surfactants", AIP CONFERENCE PROCEEDINGS AIP USA, no. 685, 2003, pages 202 - 206, XP002398179, ISSN: 0094-243X *

Also Published As

Publication number Publication date
FR2895987B1 (en) 2008-04-18
WO2007080323A2 (en) 2007-07-19
FR2895987A1 (en) 2007-07-13

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