WO2010079291A3 - Procédé de préparation de graphènes - Google Patents

Procédé de préparation de graphènes Download PDF

Info

Publication number
WO2010079291A3
WO2010079291A3 PCT/FR2010/000024 FR2010000024W WO2010079291A3 WO 2010079291 A3 WO2010079291 A3 WO 2010079291A3 FR 2010000024 W FR2010000024 W FR 2010000024W WO 2010079291 A3 WO2010079291 A3 WO 2010079291A3
Authority
WO
WIPO (PCT)
Prior art keywords
dispersion
flakes
graphene particles
graphene
carbon raw
Prior art date
Application number
PCT/FR2010/000024
Other languages
English (en)
Other versions
WO2010079291A2 (fr
Inventor
Cuong Pham-Huu
Izabela Janowska
Ovidiu Ersen
Marc-Jacques Ledoux
Dominique Begin
Original Assignee
Centre National De La Recherche Scientifique
Universite De Strasbourg
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
Priority claimed from FR0900100A external-priority patent/FR2940965B1/fr
Application filed by Centre National De La Recherche Scientifique, Universite De Strasbourg filed Critical Centre National De La Recherche Scientifique
Publication of WO2010079291A2 publication Critical patent/WO2010079291A2/fr
Publication of WO2010079291A3 publication Critical patent/WO2010079291A3/fr

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
    • 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
    • C01B32/182—Graphene
    • C01B32/184—Preparation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2204/00—Structure or properties of graphene
    • C01B2204/04—Specific amount of layers or specific thickness
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2204/00—Structure or properties of graphene
    • C01B2204/20—Graphene characterized by its properties
    • C01B2204/22—Electronic properties
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2204/00—Structure or properties of graphene
    • C01B2204/20—Graphene characterized by its properties
    • C01B2204/28—Solid content in solvents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2204/00—Structure or properties of graphene
    • C01B2204/20—Graphene characterized by its properties
    • C01B2204/30—Purity
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2204/00—Structure or properties of graphene
    • C01B2204/20—Graphene characterized by its properties
    • C01B2204/32—Size or surface area

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

Procédé de fabrication d'une dispersion de particules ou feuillets de graphène, comprenant les étapes suivantes : (a) on approvisionne un matériau à base de carbone; (b) on disperse ledit matériau à base de carbone dans un liquide aqueux ou organique pour obtenir une dispersion; (c) on chauffe ladite dispersion par micro-ondes pour obtenir une dispersion contenant des particules ou feuillets de graphène et des matériaux carbonés de départ; (d) on sépare ladite dispersion de graphènes dudit matériau à base de carbone pour obtenir une dispersion de particules ou feuillets de graphène. Les particules de graphènes peuvent être isolées par filtration ou centrifugation, ou par l'évaporation du solvant.
PCT/FR2010/000024 2009-01-12 2010-01-12 Procédé de préparation de graphènes WO2010079291A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR0900100A FR2940965B1 (fr) 2009-01-12 2009-01-12 Procede de preparation de graphenes
FR0900100 2009-01-12
FR0902936 2009-06-17
FR0902936 2009-06-17

Publications (2)

Publication Number Publication Date
WO2010079291A2 WO2010079291A2 (fr) 2010-07-15
WO2010079291A3 true WO2010079291A3 (fr) 2010-12-16

Family

ID=42316902

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2010/000024 WO2010079291A2 (fr) 2009-01-12 2010-01-12 Procédé de préparation de graphènes

Country Status (1)

Country Link
WO (1) WO2010079291A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103073009A (zh) * 2012-12-20 2013-05-01 华南理工大学 阴离子粘土/石墨烯纳米复合材料及其制备方法
CN103145120A (zh) * 2013-03-19 2013-06-12 苏州格瑞丰纳米科技有限公司 一种多孔石墨烯的制备方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102897753B (zh) * 2012-09-11 2015-03-11 华侨大学厦门园区 一种高导热石墨的制备方法
CN102910622B (zh) * 2012-10-25 2014-10-29 常州大学 一种二维纳米石墨烯的制备方法
CN103433079B (zh) * 2013-09-06 2016-12-07 苏州大学张家港工业技术研究院 联吡啶钌络合物共价功能化石墨烯光催化剂及其制备方法
EP3326969A1 (fr) * 2013-12-31 2018-05-30 Shenzhen Cantonnet Energy Services Co. , Ltd. Procédé de préparation de graphène
CN103833028B (zh) * 2013-12-31 2015-04-22 深圳粤网节能技术服务有限公司 一种基于无烟煤的石墨烯及氧化石墨烯的制备方法
CN114864880B (zh) * 2022-06-22 2023-01-03 安徽理工大学环境友好材料与职业健康研究院(芜湖) 基于石墨烯的锂离子电池复合负极材料的制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050271574A1 (en) * 2004-06-03 2005-12-08 Jang Bor Z Process for producing nano-scaled graphene plates
US20080258359A1 (en) * 2007-04-17 2008-10-23 Aruna Zhamu Low-temperature method of producing nano-scaled graphene platelets and their nanocomposites
US20080279756A1 (en) * 2007-05-08 2008-11-13 Aruna Zhamu Method of producing exfoliated graphite, flexible graphite, and nano-scaled graphene platelets
WO2008143692A1 (fr) * 2006-10-31 2008-11-27 The Regents Of The University Of California Nanoplaquettes de graphite pour des applications thermiques et électriques

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7081258B2 (en) 2001-09-28 2006-07-25 Lg Household & Health Care Ltd. Composition for promoting hair growth
US20060241237A1 (en) 2002-09-12 2006-10-26 Board Of Trustees Of Michigan State University Continuous process for producing exfoliated nano-graphite platelets
US8501858B2 (en) 2002-09-12 2013-08-06 Board Of Trustees Of Michigan State University Expanded graphite and products produced therefrom
US8153240B2 (en) 2003-10-03 2012-04-10 College Of William And Mary Carbon nanostructures and methods of making and using the same
US20050255034A1 (en) 2004-05-14 2005-11-17 Haiyou Wang Process for producing narrow platelet graphite nanofibers
US7842271B2 (en) 2004-12-07 2010-11-30 Petrik Viktor I Mass production of carbon nanostructures
US7754184B2 (en) 2006-06-08 2010-07-13 Directa Plus Srl Production of nano-structures
US20080048152A1 (en) 2006-08-25 2008-02-28 Jang Bor Z Process for producing nano-scaled platelets and nanocompsites
US7892514B2 (en) 2007-02-22 2011-02-22 Nanotek Instruments, Inc. Method of producing nano-scaled graphene and inorganic platelets and their nanocomposites
US9233850B2 (en) 2007-04-09 2016-01-12 Nanotek Instruments, Inc. Nano-scaled graphene plate films and articles

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050271574A1 (en) * 2004-06-03 2005-12-08 Jang Bor Z Process for producing nano-scaled graphene plates
WO2008143692A1 (fr) * 2006-10-31 2008-11-27 The Regents Of The University Of California Nanoplaquettes de graphite pour des applications thermiques et électriques
US20080258359A1 (en) * 2007-04-17 2008-10-23 Aruna Zhamu Low-temperature method of producing nano-scaled graphene platelets and their nanocomposites
US20080279756A1 (en) * 2007-05-08 2008-11-13 Aruna Zhamu Method of producing exfoliated graphite, flexible graphite, and nano-scaled graphene platelets

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
A. AFFOUNE, B. PRASAD, H. SATO, T. ENOKI, Y. KABURAGI, Y. HISHIYAMA: "Experimental evidence of a single nano-graphene", CHEMICAL PHYSICS LETTERS, vol. 348, 2 November 2001 (2001-11-02), pages 17 - 20, XP002555157 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103073009A (zh) * 2012-12-20 2013-05-01 华南理工大学 阴离子粘土/石墨烯纳米复合材料及其制备方法
CN103073009B (zh) * 2012-12-20 2014-12-03 华南理工大学 阴离子粘土/石墨烯纳米复合材料及其制备方法
CN103145120A (zh) * 2013-03-19 2013-06-12 苏州格瑞丰纳米科技有限公司 一种多孔石墨烯的制备方法

Also Published As

Publication number Publication date
WO2010079291A2 (fr) 2010-07-15

Similar Documents

Publication Publication Date Title
WO2010079291A3 (fr) Procédé de préparation de graphènes
WO2010029135A3 (fr) Procédé de préparation d'un matériau composite silicium/carbone, matériau ainsi préparé et électrode notamment electrode negative, comprenant ce matériau
EP4206127A3 (fr) Production de particules de carbone graphénique à l'aide de matériaux précurseurs hydrocarbonés
WO2011068830A3 (fr) Matériaux de géopolymère poreux
WO2011002536A3 (fr) Procédés de fabrication pour la production de matériaux carbonés
WO2011163129A3 (fr) Nanotubes de carbone modifiés, procédés pour leur production et produits obtenus à partir de ceux-ci
WO2011092149A3 (fr) Produit carboné poreux et procédé de fabrication correspondant
WO2012054616A3 (fr) Synthèse de malonate de méthylène sensiblement exempt d'impuretés
EP2462915A4 (fr) Particules composites organiques/inorganiques et procédé de production associé, dispersion contenant les particules, et cosmétique contenant les particules
CN101875491A (zh) 基于茶多酚/绿茶汁的石墨烯绿色制备方法
MY158283A (en) Methods of preparing carbonaceous material
MX2012013588A (es) Proceso de fabricacion de suspenciones de materiales minerales con alto contenido de solidos.
WO2012120291A4 (fr) Exfoliation électrolytique de graphite
EP2258750A4 (fr) Procédé de fabrication de fines particules de résine de polysulfure de phénylène, fines particules de résine de polysulfure de phénylène et dispersion de celles-ci
WO2012083084A3 (fr) Procédés de séchage d'une biomasse et de matériaux carbonés
WO2012031356A3 (fr) Processus d'extraction de biomasse
WO2011071295A3 (fr) Composite nanotubes de carbone/liquide ionique polymère, et composite nanotubes de carbone/polymère conducteur préparé à l'aide de ce dernier
IN2015DN00522A (fr)
WO2012113907A3 (fr) Support en papier et procédé de récupération de matière biologique à partir dudit support
WO2012054546A3 (fr) Procédés de fabrication de nanozéolithes et de récupération de nanozéolithes se trouvant dans une suspension aqueuse
WO2012129065A3 (fr) Procédé pour améliorer des formulations de catalyseurs de conversion d'hydrocarbures par élimination et modification de particules nocives et réutilisation des fractions modifiées
WO2014128055A3 (fr) Particules contenant des fibres de carbone, utilisation et fabrication
WO2012115528A3 (fr) Améliorations du recyclage des pneus et associées à celui-ci
WO2012166822A3 (fr) Procédé pour produire des polyhydroxyalcanoates à partir de courants de charge de départ à base d'eau
WO2012012302A3 (fr) Procédé pour fabriquer des composites de matrice de polymère renforcés

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10702522

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 10702522

Country of ref document: EP

Kind code of ref document: A2