WO2012156297A3 - Method for synthesis of functionalised carbon nanotubes by cycloaddition under continuous flow conditions and apparatus for the method - Google Patents

Method for synthesis of functionalised carbon nanotubes by cycloaddition under continuous flow conditions and apparatus for the method Download PDF

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Publication number
WO2012156297A3
WO2012156297A3 PCT/EP2012/058746 EP2012058746W WO2012156297A3 WO 2012156297 A3 WO2012156297 A3 WO 2012156297A3 EP 2012058746 W EP2012058746 W EP 2012058746W WO 2012156297 A3 WO2012156297 A3 WO 2012156297A3
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WO
WIPO (PCT)
Prior art keywords
carbon nanotubes
continuous flow
flow conditions
synthesis
functionalised
Prior art date
Application number
PCT/EP2012/058746
Other languages
French (fr)
Other versions
WO2012156297A2 (en
Inventor
Michele Maggini
Enzo MENNA
Tommaso Carofiglio
Emiliano ROSSI
Alessandro Pace
Patrizio SALICE
Original Assignee
Universita' Degli Studi Di Padova
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 Universita' Degli Studi Di Padova filed Critical Universita' Degli Studi Di Padova
Priority to EP12747983.0A priority Critical patent/EP2707328A2/en
Publication of WO2012156297A2 publication Critical patent/WO2012156297A2/en
Publication of WO2012156297A3 publication Critical patent/WO2012156297A3/en

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Classifications

    • 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
    • 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
    • C01B32/174—Derivatisation; Solubilisation; Dispersion in solvents

Abstract

A method is described for functionalising carbon nanotubes by 1,3-dipolar cycloaddition of azomethine ylides under semi-continuous flow conditions in solvents of high boiling point. The method necessitates an apparatus for flow reactions having technical characteristics suitable for its implementation. The method has proved to be efficient and sustainable and capable of producing single-wall (SWNT), double-wall (DWNT) or multiple-wall (MWNT) carbon nanotubes, functionalised in less time and with the same characteristics as carbon nanotubes functionalised using a batch-wise synthesis process.
PCT/EP2012/058746 2011-05-13 2012-05-11 Method for synthesis of functionalised carbon nanotubes by cycloaddition under continuous flow conditions and apparatus for the method WO2012156297A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12747983.0A EP2707328A2 (en) 2011-05-13 2012-05-11 Method for synthesis of functionalised carbon nanotubes by cycloaddition under continuous flow conditions and apparatus for the method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITPD2011A000153 2011-05-13
IT000153A ITPD20110153A1 (en) 2011-05-13 2011-05-13 METHOD OF SYNTHESIS OF CARBON NANOTUBES FUNCTIONALIZED BY CYCLE ADDS IN CONTINUOUS FLOW AND APPARATUS FOR THE SAME

Publications (2)

Publication Number Publication Date
WO2012156297A2 WO2012156297A2 (en) 2012-11-22
WO2012156297A3 true WO2012156297A3 (en) 2013-05-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/058746 WO2012156297A2 (en) 2011-05-13 2012-05-11 Method for synthesis of functionalised carbon nanotubes by cycloaddition under continuous flow conditions and apparatus for the method

Country Status (3)

Country Link
EP (1) EP2707328A2 (en)
IT (1) ITPD20110153A1 (en)
WO (1) WO2012156297A2 (en)

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US11171324B2 (en) 2016-03-15 2021-11-09 Honda Motor Co., Ltd. System and method of producing a composite product
US11081684B2 (en) 2017-05-24 2021-08-03 Honda Motor Co., Ltd. Production of carbon nanotube modified battery electrode powders via single step dispersion
US10658651B2 (en) 2017-07-31 2020-05-19 Honda Motor Co., Ltd. Self standing electrodes and methods for making thereof
US20190036102A1 (en) 2017-07-31 2019-01-31 Honda Motor Co., Ltd. Continuous production of binder and collector-less self-standing electrodes for li-ion batteries by using carbon nanotubes as an additive
US11121358B2 (en) 2017-09-15 2021-09-14 Honda Motor Co., Ltd. Method for embedding a battery tab attachment in a self-standing electrode without current collector or binder
US11201318B2 (en) 2017-09-15 2021-12-14 Honda Motor Co., Ltd. Method for battery tab attachment to a self-standing electrode
US11535517B2 (en) 2019-01-24 2022-12-27 Honda Motor Co., Ltd. Method of making self-standing electrodes supported by carbon nanostructured filaments
US11325833B2 (en) 2019-03-04 2022-05-10 Honda Motor Co., Ltd. Composite yarn and method of making a carbon nanotube composite yarn
US11352258B2 (en) 2019-03-04 2022-06-07 Honda Motor Co., Ltd. Multifunctional conductive wire and method of making
US11539042B2 (en) 2019-07-19 2022-12-27 Honda Motor Co., Ltd. Flexible packaging with embedded electrode and method of making

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WO2004013043A1 (en) * 2002-08-01 2004-02-12 Universita'degli Studi Di Trieste Purification process of carbon nanotubes
EP1733774A1 (en) * 2004-04-05 2006-12-20 Organo Corporation Chromatographic separation equipment
FR2911793A1 (en) * 2007-01-26 2008-08-01 Novasep Soc Par Actions Simpli Compound separating method for chromatography device, involves moving load loop between load loading and injecting positions in chromatography device, and maintaining loop at pressure greater than atmospheric pressure in different positions
US20090297424A1 (en) * 2008-05-29 2009-12-03 Jin Seo Lee Continuous method and apparatus of functionalizing carbon nanotube
US20090299082A1 (en) * 2008-03-25 2009-12-03 Stmicroelectronics Asia Pacific Pte Ltd. Epoxy functionalized carbon nanotubes and methods of forming the same
US20100119429A1 (en) * 2007-02-28 2010-05-13 3M Innovative Properties Company Methods of making metal oxide nanoparticles

Patent Citations (7)

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Publication number Priority date Publication date Assignee Title
WO2001078911A1 (en) * 2000-04-18 2001-10-25 S. C. Fluids, Inc. Supercritical fluid delivery and recovery system for semiconductor wafer processing
WO2004013043A1 (en) * 2002-08-01 2004-02-12 Universita'degli Studi Di Trieste Purification process of carbon nanotubes
EP1733774A1 (en) * 2004-04-05 2006-12-20 Organo Corporation Chromatographic separation equipment
FR2911793A1 (en) * 2007-01-26 2008-08-01 Novasep Soc Par Actions Simpli Compound separating method for chromatography device, involves moving load loop between load loading and injecting positions in chromatography device, and maintaining loop at pressure greater than atmospheric pressure in different positions
US20100119429A1 (en) * 2007-02-28 2010-05-13 3M Innovative Properties Company Methods of making metal oxide nanoparticles
US20090299082A1 (en) * 2008-03-25 2009-12-03 Stmicroelectronics Asia Pacific Pte Ltd. Epoxy functionalized carbon nanotubes and methods of forming the same
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Non-Patent Citations (4)

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Title
BAE ET AL: "Surface chemical functionalized single-walled carbon nanotube with anchored phenol structures: Physical and chemical characterization", APPLIED SURFACE SCIENCE, ELSEVIER, AMSTERDAM, NL, vol. 253, no. 9, 7 February 2007 (2007-02-07), pages 4150 - 4155, XP005877301, ISSN: 0169-4332, DOI: 10.1016/J.APSUSC.2006.09.012 *
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XU ET AL: "Covalent functionalization of multi-walled carbon nanotube surfaces by conjugated polyfluorenes", POLYMER, ELSEVIER SCIENCE PUBLISHERS B.V, GB, vol. 48, no. 26, 12 November 2007 (2007-11-12), pages 7510 - 7515, XP022379143, ISSN: 0032-3861, DOI: 10.1016/J.POLYMER.2007.11.012 *

Also Published As

Publication number Publication date
EP2707328A2 (en) 2014-03-19
WO2012156297A2 (en) 2012-11-22
ITPD20110153A1 (en) 2012-11-14

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