IN2012DE02621A - - Google Patents

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Publication number
IN2012DE02621A
IN2012DE02621A IN2621DE2012A IN2012DE02621A IN 2012DE02621 A IN2012DE02621 A IN 2012DE02621A IN 2621DE2012 A IN2621DE2012 A IN 2621DE2012A IN 2012DE02621 A IN2012DE02621 A IN 2012DE02621A
Authority
IN
India
Prior art keywords
mwcnts
present disclosure
mixture
polycarbosilane
functionalized
Prior art date
Application number
Inventor
Debmalya Roy
Babita Shastri
Kingsuk Mukhopadhyay
Arvind Kumar Saxena
Original Assignee
Director General Defence Res & Dev Org
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 Director General Defence Res & Dev Org filed Critical Director General Defence Res & Dev Org
Priority to PCT/IN2012/000719 priority Critical patent/WO2014030169A1/en
Priority to IN2621DE2012 priority patent/IN2012DE02621A/en
Priority to US14/378,291 priority patent/US10155664B2/en
Publication of IN2012DE02621A publication Critical patent/IN2012DE02621A/en

Links

Classifications

    • 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
    • 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
    • C01B32/152—Fullerenes
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
    • Y10T428/2995—Silane, siloxane or silicone coating

Abstract

The present disclosure provides a process for synthesizing functionalized multiwalled carbon nanotubes (MWCNTs), comprising: refluxing MWCNTs with an acidic mixture to obtain a acid functionalized MWCNTs; and reacting the acid functionalized MWCNTs with oleyl amine in presence of an organic solvent to obtain an oleylamine derivative of MWCNTs. The present disclosure also provides a process for synthesizing a polycarbosilane coated MWCNT, comprising: mixing polycarbosilane and MWCNTs to obtain a mixture; stirring the mixture in Tetrahydrofuran, in presence of a catalyst under an inert atmosphere, to obtain a reaction mixture; and drying the reaction mixture under vacuum followed by heating to obtain polycarbosilane coated MWCNT’s. The present disclosure further provides the application of functionalized MWCNTs as synthesized in accordance with the present disclosure, for use in making photovoltaic devices and the application of polycarbosilane coated MWCNTs as synthesized in accordance with the present disclosure for use in making glass fiber reinforced epoxy composites.
IN2621DE2012 2012-08-23 2012-10-31 IN2012DE02621A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/IN2012/000719 WO2014030169A1 (en) 2012-08-23 2012-10-31 Process for synthesizing hybride bifunctionalized multiwalled carbon nanotubes and applications thereof
IN2621DE2012 IN2012DE02621A (en) 2012-08-23 2012-10-31
US14/378,291 US10155664B2 (en) 2012-08-23 2012-10-31 Process for synthesizing hybrid bifunctionalized multiwalled carbon nanotubes and applications thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN2621DE2012 IN2012DE02621A (en) 2012-08-23 2012-10-31

Publications (1)

Publication Number Publication Date
IN2012DE02621A true IN2012DE02621A (en) 2015-07-31

Family

ID=47520210

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2621DE2012 IN2012DE02621A (en) 2012-08-23 2012-10-31

Country Status (3)

Country Link
US (1) US10155664B2 (en)
IN (1) IN2012DE02621A (en)
WO (1) WO2014030169A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104261385B (en) * 2014-09-25 2016-09-07 鄂尔多斯市君实科技有限责任公司 A kind of modified carbonaceous components and its preparation method and application
CN105061125B (en) * 2015-08-17 2017-10-03 西南大学 The synthetic method of the inorganic ketone ester type compound of base catalysis 1,5
CN105462441B (en) * 2015-12-25 2017-11-10 成都恒固新材料科技有限公司 A kind of Al2O3 modified multiwalled carbon nanotubes/epoxy resin composite material and preparation method thereof
CN105932294A (en) * 2016-07-13 2016-09-07 苏州赛福德备贸易有限公司 Nanocarbon conductive paste used for lead-acid storage battery, preparation method and application for nanocarbon conductive paste
CN111054445B (en) * 2019-11-14 2021-11-09 山东瑞博龙化工科技股份有限公司 Method for preparing 3-diethylamino-N, N-diethyl propionamide through amidation, catalyst and application thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6368569B1 (en) * 1998-10-02 2002-04-09 University Of Kentucky Research Foundation Method of solubilizing unshortened carbon nanotubes in organic solutions
US7125533B2 (en) * 2002-11-15 2006-10-24 William Marsh Rice University Method for functionalizing carbon nanotubes utilizing peroxides
JP2006515231A (en) * 2003-02-07 2006-05-25 ウイスコンシン アラムニ リサーチ ファンデーション Nanocylinder-modified surface
US8187703B2 (en) * 2003-06-16 2012-05-29 William Marsh Rice University Fiber-reinforced polymer composites containing functionalized carbon nanotubes
US20050186378A1 (en) * 2004-02-23 2005-08-25 Bhatt Sanjiv M. Compositions comprising carbon nanotubes and articles formed therefrom
FR2869318B1 (en) * 2004-04-21 2006-06-09 Commissariat Energie Atomique MONO-, OLIGO AND PI-CONJUGATE POLYMERIC COMPOUNDS, AND PHOTOVOLTAIC CELLS CONTAINING SAME
KR20060089841A (en) * 2005-02-04 2006-08-09 삼성에스디아이 주식회사 Field emission display device and manufacturing method thereof
US7833504B2 (en) * 2007-08-27 2010-11-16 The Research Foundation Of State University Of New York Silylated carbon nanotubes and methods of making same
TW201041218A (en) * 2009-05-08 2010-11-16 Univ Yuan Ze Fabrication of polymer grafted carbon nanotubes/polypropylene composite bipolar plates for fuel cell
JP5912109B2 (en) 2010-06-22 2016-04-27 モレキュラー レバー デザイン エルエルシー Carbon nanotube composition
SG10201600280YA (en) * 2010-12-14 2016-02-26 Molecular Rebar Design Llc Improved elastomer formulations

Also Published As

Publication number Publication date
US10155664B2 (en) 2018-12-18
WO2014030169A1 (en) 2014-02-27
US20150151971A1 (en) 2015-06-04

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