WO2008097343A3 - Functionalized graphene materials and method of production thereof - Google Patents

Functionalized graphene materials and method of production thereof Download PDF

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Publication number
WO2008097343A3
WO2008097343A3 PCT/US2007/075367 US2007075367W WO2008097343A3 WO 2008097343 A3 WO2008097343 A3 WO 2008097343A3 US 2007075367 W US2007075367 W US 2007075367W WO 2008097343 A3 WO2008097343 A3 WO 2008097343A3
Authority
WO
WIPO (PCT)
Prior art keywords
graphene sheets
functionalized graphene
graphite
production
graphene materials
Prior art date
Application number
PCT/US2007/075367
Other languages
French (fr)
Other versions
WO2008097343A2 (en
Inventor
Howard K Schmidt
W Edward Billups
Jayanta Chattopadhyay
Original Assignee
Univ Rice William M
Howard K Schmidt
W Edward Billups
Jayanta Chattopadhyay
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 Rice William M, Howard K Schmidt, W Edward Billups, Jayanta Chattopadhyay filed Critical Univ Rice William M
Publication of WO2008097343A2 publication Critical patent/WO2008097343A2/en
Publication of WO2008097343A3 publication Critical patent/WO2008097343A3/en

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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
    • C01B32/20—Graphite
    • C01B32/21—After-treatment
    • C01B32/23—Oxidation
    • 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
    • C01B32/20—Graphite
    • C01B32/21—After-treatment

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

A method of functionalizing graphene sheets of graphite includes treating graphite with an alkali metal in substantially dry ammonia in an inert atmosphere. The resultant mixture is treated with an alkylating agent to form functionalized graphene sheets. A polymer composite may be formed that incorporates such derivatized graphene sheets. Additionally, water soluble and organic soluble graphite compounds may be formed by this method.
PCT/US2007/075367 2006-08-08 2007-08-07 Functionalized graphene materials and method of production thereof WO2008097343A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83634106P 2006-08-08 2006-08-08
US60/836,341 2006-08-08

Publications (2)

Publication Number Publication Date
WO2008097343A2 WO2008097343A2 (en) 2008-08-14
WO2008097343A3 true WO2008097343A3 (en) 2008-12-31

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/075367 WO2008097343A2 (en) 2006-08-08 2007-08-07 Functionalized graphene materials and method of production thereof

Country Status (1)

Country Link
WO (1) WO2008097343A2 (en)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
CN102942171A (en) * 2012-10-25 2013-02-27 常州大学 Two-dimensional nanometer carbon sheet preparation method

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EP3095515A1 (en) 2008-05-10 2016-11-23 Brigham Young University Porous composite particulate materials, methods of making and using same, and related apparatuses
US9192915B2 (en) 2008-05-10 2015-11-24 Brigham Young University Porous composite particulate materials, methods of making and using same, and related apparatuses
US20100072137A1 (en) 2008-09-22 2010-03-25 Brigham Young University Functionalized graphitic stationary phase and methods for making and using same
CN101381524A (en) * 2008-10-24 2009-03-11 南开大学 Mono-layer graphite oxide and water-soluble high molecule reinforced compound material
KR101035279B1 (en) * 2008-11-05 2011-05-18 주식회사 포스코 Resin Composition for Surface-treated Steel Sheet and Surface-treated Steel Sheet Using the Same
WO2010107763A1 (en) 2009-03-16 2010-09-23 Aksay Ilhan A Reinforced polymeric articles
WO2010107762A1 (en) * 2009-03-16 2010-09-23 Aksay Ilhan A Polymeric fibers and articles made therefrom
KR101622304B1 (en) 2009-08-05 2016-05-19 삼성전자주식회사 Substrate comprising graphene and process for preparing the same
WO2011042327A1 (en) * 2009-10-09 2011-04-14 Empa Method for production of selective or laminar coatings in plastic electronics
DE102009049379A1 (en) * 2009-10-15 2011-04-21 Bayer Technology Services Gmbh Composite materials with graphene layers and their preparation and use
FR2962121B1 (en) 2009-11-03 2012-07-13 Centre Nat Rech Scient PREPARATION OF GRAPHENE BY MECHANICAL SLURRY OF GRAPHIC MATERIALS
DE102009052933A1 (en) * 2009-11-12 2011-05-19 Bayer Technology Services Gmbh Process for the preparation of graphene solutions, graphene-alkali metal salts and graphene composite materials
US9193879B2 (en) 2010-02-17 2015-11-24 Baker Hughes Incorporated Nano-coatings for articles
WO2011106685A1 (en) * 2010-02-26 2011-09-01 Brigham Young University Gas phase approach to in-situ/ex-situ functionalization of porous graphitic carbon via radical-generated molecules
US8658039B2 (en) 2010-11-17 2014-02-25 Brigham Young University Sonication for improved particle size distribution of core-shell particles
CN102728574B (en) * 2011-04-02 2015-05-06 国家纳米科学中心 Method for cleaning graphene product
US8167190B1 (en) * 2011-05-06 2012-05-01 Lockheed Martin Corporation Electrically conductive polymer compositions containing metal particles and a graphene and methods for production and use thereof
US9339790B2 (en) 2011-05-19 2016-05-17 Research Foundation Of The City University Of New York Chemically Modified Graphene
GB201110937D0 (en) * 2011-06-27 2011-08-10 Ucl Business Plc Dispersion method
EP2548657A1 (en) 2011-07-22 2013-01-23 International Automotive Components Group GmbH Coated plastic part and method of producing a coated plastic part
US9040013B2 (en) * 2011-08-04 2015-05-26 Baker Hughes Incorporated Method of preparing functionalized graphene
US9428383B2 (en) 2011-08-19 2016-08-30 Baker Hughes Incorporated Amphiphilic nanoparticle, composition comprising same and method of controlling oil spill using amphiphilic nanoparticle
CN103117390B (en) * 2011-11-17 2016-04-20 海洋王照明科技股份有限公司 A kind of graphene oxide derivative lithium salt and its production and use
US9441462B2 (en) 2012-01-11 2016-09-13 Baker Hughes Incorporated Nanocomposites for absorption tunable sandscreens
CN103496692B (en) * 2013-09-17 2016-02-10 哈尔滨工业大学 A kind of method utilizing liquefied ammonia/alkali metal soln to prepare two-dimension nano materials
ES2578997B2 (en) * 2015-02-02 2017-01-27 Fundación Imdea Nanociencia Covalently Modified Graphene
US11230657B2 (en) 2020-03-02 2022-01-25 Saudi Arabian Oil Company Modified graphene shale inhibitors
EP4071466A1 (en) 2021-04-08 2022-10-12 AttenBio S.L. Mixed functionalized graphene structure and corresponding field-effect transistor biosensor

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WO2005090233A2 (en) * 2004-03-12 2005-09-29 William Marsh Rice University Reductive functionalization of carbon nanotubes
WO2006073712A1 (en) * 2004-12-31 2006-07-13 Owens Corning Intellectual Capital, Llc. Polymer foams containing multi-functional layered nano-graphite
WO2007051071A2 (en) * 2005-10-28 2007-05-03 William Marsh Rice University Two-step method of functionalizing carbon allotropes and pegylated carbon allotropes made by such methods

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005090233A2 (en) * 2004-03-12 2005-09-29 William Marsh Rice University Reductive functionalization of carbon nanotubes
WO2006073712A1 (en) * 2004-12-31 2006-07-13 Owens Corning Intellectual Capital, Llc. Polymer foams containing multi-functional layered nano-graphite
WO2007051071A2 (en) * 2005-10-28 2007-05-03 William Marsh Rice University Two-step method of functionalizing carbon allotropes and pegylated carbon allotropes made by such methods

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DAE-HWAN JUNG ET AL: "Aggregation behavior of chemically attached poly(ethylene glycol) to single-walled carbon nanotubes (SWNTs) ropes", MATERIALS SCIENCE AND ENGINEERING C, ELSEVIER SCIENCE S.A, CH, vol. 24, 1 January 2004 (2004-01-01), pages 117 - 121, XP002426702, ISSN: 0928-4931 *
LIANG F ET AL: "A convenient route to functionalized carbon nanotubes", NANO LETTERS, ACS, WASHINGTON, DC, US, vol. 4, no. 7, 3 June 2004 (2004-06-03), pages 1257 - 1260, XP002360037, ISSN: 1530-6984 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102942171A (en) * 2012-10-25 2013-02-27 常州大学 Two-dimensional nanometer carbon sheet preparation method
CN102942171B (en) * 2012-10-25 2014-10-29 常州大学 Two-dimensional nanometer carbon sheet preparation method

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