WO2009056696A3 - Solutions de graphene - Google Patents

Solutions de graphene Download PDF

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Publication number
WO2009056696A3
WO2009056696A3 PCT/FR2008/001178 FR2008001178W WO2009056696A3 WO 2009056696 A3 WO2009056696 A3 WO 2009056696A3 FR 2008001178 W FR2008001178 W FR 2008001178W WO 2009056696 A3 WO2009056696 A3 WO 2009056696A3
Authority
WO
WIPO (PCT)
Prior art keywords
graphene
graphite
solutions
result
order
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/FR2008/001178
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English (en)
Other versions
WO2009056696A2 (fr
WO2009056696A4 (fr
Inventor
Alain Penicaud
Cristina Valles
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to EP13186782.2A priority Critical patent/EP2719662B1/fr
Priority to JP2010519490A priority patent/JP5710968B2/ja
Priority to US12/672,773 priority patent/US9120675B2/en
Priority to EP08844804.8A priority patent/EP2176164B1/fr
Priority to ES08844804.8T priority patent/ES2663530T3/es
Publication of WO2009056696A2 publication Critical patent/WO2009056696A2/fr
Publication of WO2009056696A3 publication Critical patent/WO2009056696A3/fr
Publication of WO2009056696A4 publication Critical patent/WO2009056696A4/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • C01B32/22—Intercalation
    • 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
    • C01B32/182—Graphene
    • C01B32/184—Preparation
    • C01B32/19—Preparation by exfoliation
    • 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
    • C01B32/194—After-treatment
    • 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
    • C01B2204/02—Single layer graphene
    • 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

Landscapes

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

Abstract

La présente invention se rapporte à un procédé de solubilisation du graphite et ses applications, notamment pour la fabrication de composites et la purification du graphène. Le procédé de l'invention se caractérise en ce qu'il comprend les étapes suivantes réalisées sous atmosphère inerte: a) Réduction du graphite par un métal alcalin pour conduire à un composé d'intercalation du graphite; et b) Exposition dudit composé d'intercalation du graphite à un solvant polaire aprotique pour conduire à une solution de graphène réduit. La présente invention se rapporte en particulier à des solutions de graphène et plans de graphènes obtenus par ledit procédé, ainsi qu'à des utilisations de ces solutions et plans de graphène.
PCT/FR2008/001178 2007-08-09 2008-08-08 Solutions de graphene Ceased WO2009056696A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP13186782.2A EP2719662B1 (fr) 2007-08-09 2008-08-08 Utilisation d'un solvant polaire aprotique pour la solubilisation d'un composé d'intercalation du graphite
JP2010519490A JP5710968B2 (ja) 2007-08-09 2008-08-08 グラフェン溶液
US12/672,773 US9120675B2 (en) 2007-08-09 2008-08-08 Graphene solutions
EP08844804.8A EP2176164B1 (fr) 2007-08-09 2008-08-08 Procédé de solubilisation du graphite
ES08844804.8T ES2663530T3 (es) 2007-08-09 2008-08-08 Procedimiento de solubilización del grafito

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0705803 2007-08-09
FR0705803A FR2919856B1 (fr) 2007-08-09 2007-08-09 Solutions de graphene

Publications (3)

Publication Number Publication Date
WO2009056696A2 WO2009056696A2 (fr) 2009-05-07
WO2009056696A3 true WO2009056696A3 (fr) 2009-12-03
WO2009056696A4 WO2009056696A4 (fr) 2010-02-04

Family

ID=39364015

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2008/001178 Ceased WO2009056696A2 (fr) 2007-08-09 2008-08-08 Solutions de graphene

Country Status (6)

Country Link
US (1) US9120675B2 (fr)
EP (2) EP2719662B1 (fr)
JP (2) JP5710968B2 (fr)
ES (1) ES2663530T3 (fr)
FR (1) FR2919856B1 (fr)
WO (1) WO2009056696A2 (fr)

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CN101990518A (zh) 2008-02-05 2011-03-23 普林斯顿大学理事会 包含官能化的石墨烯片的涂料以及用其涂覆的物品
US8147791B2 (en) * 2009-03-20 2012-04-03 Northrop Grumman Systems Corporation Reduction of graphene oxide to graphene in high boiling point solvents
US8317984B2 (en) * 2009-04-16 2012-11-27 Northrop Grumman Systems Corporation Graphene oxide deoxygenation
US20110079748A1 (en) * 2009-10-02 2011-04-07 Ruoff Rodney S Exfoliation of Graphite Oxide in Propylene Carbonate and Thermal Reduction of Resulting Graphene Oxide Platelets
WO2011042327A1 (fr) * 2009-10-09 2011-04-14 Empa Procede de production de revêtements selectifs ou laminaires en electronique plastique
DE102009052933A1 (de) * 2009-11-12 2011-05-19 Bayer Technology Services Gmbh Verfahren zur Herstellung von Graphen-Lösungen, Graphen-Alkalimetallsalzen und Graphen-Verbundmaterialien
JP2011136881A (ja) * 2009-12-28 2011-07-14 Sekisui Chem Co Ltd 薄片化黒鉛分散液の製造方法、薄片化黒鉛分散液、薄膜の製造方法、樹脂組成物及びモノマー組成物
JP5719241B2 (ja) * 2010-06-16 2015-05-13 積水化学工業株式会社 黒鉛粒子分散液の製造方法及び黒鉛粒子分散液
CN102145882B (zh) * 2011-02-24 2013-05-15 暨南大学 一种水溶性石墨烯的制备方法
GB201109962D0 (en) * 2011-06-14 2011-07-27 Univ Durham Process for producing graphene
GB201110937D0 (en) * 2011-06-27 2011-08-10 Ucl Business Plc Dispersion method
US8828491B2 (en) * 2011-08-12 2014-09-09 Mcalister Technologies, Llc Methods for manufacturing architectural constructs
CN102390830B (zh) * 2011-08-23 2013-04-17 华南理工大学 聚酰胺胺原位插层石墨烯复合材料的制备方法
CN103183331B (zh) * 2011-12-28 2016-01-20 清华大学 石墨烯的制备方法
CN102557023A (zh) * 2012-03-12 2012-07-11 大连丽昌新材料有限公司 一种石墨烯的制备方法
KR102027619B1 (ko) * 2012-05-30 2019-10-01 파나소닉 아이피 매니지먼트 가부시키가이샤 그래핀의 제조 방법
TW201410601A (zh) * 2012-09-06 2014-03-16 綠晶能源股份有限公司 軟性石墨紙及其製造方法及其增厚結構
JPWO2014054441A1 (ja) * 2012-10-03 2016-08-25 積水化学工業株式会社 膨張化黒鉛の製造方法及び薄片化黒鉛の製造方法
CN103794795A (zh) * 2012-10-31 2014-05-14 海洋王照明科技股份有限公司 硼掺杂石墨烯复合电极材料及其制备方法、锂离子电池及其制备方法
JP6370216B2 (ja) * 2013-03-06 2018-08-08 積水化学工業株式会社 ランダム構造ｇｉｃの製造方法、薄片化黒鉛分散液の製造方法、薄片化黒鉛分散液及び薄片化黒鉛
US9534296B2 (en) 2013-03-15 2017-01-03 Mcalister Technologies, Llc Methods of manufacture of engineered materials and devices
JP6004092B2 (ja) * 2013-04-18 2016-10-05 富士電機株式会社 積層体および積層体の製造方法
WO2014190352A1 (fr) * 2013-05-24 2014-11-27 The University Of North Carolina At Charlotte Croissance de semi-conducteurs sur des hétéro-substrats au moyen de graphène utilisé en tant que couche interfaciale
JP6111424B2 (ja) * 2013-06-19 2017-04-12 パナソニックＩｐマネジメント株式会社 グラフェン層形成方法
CN103407999B (zh) * 2013-07-21 2015-05-13 西北工业大学 一种微波辅助制备超支化聚环磷腈接枝石墨烯的方法
WO2015071441A2 (fr) * 2013-11-14 2015-05-21 Imperial Innovations Limited Préparation de matériaux fonctionnalisés
JP6283508B2 (ja) * 2013-11-29 2018-02-21 積水化学工業株式会社 薄片化黒鉛分散液及び薄片化黒鉛の製造方法
KR20160122693A (ko) 2014-02-18 2016-10-24 세키스이가가쿠 고교가부시키가이샤 박편화 흑연의 제조 방법, 박편화 흑연 및 박편화 흑연-수지 복합 재료
WO2015189335A1 (fr) * 2014-06-12 2015-12-17 Centre National De La Recherche Scientifique - Cnrs - Suspensions aqueuses et organiques de matériaux en nanocarbone exfolié, leur procédé de préparation et leurs utilisations
US10746635B2 (en) * 2014-09-02 2020-08-18 Taiwan Semiconductor Manufacturing Co., Ltd. Method and apparatus for inspecting process solution, and sample preparation apparatus in inspection
CN104891481B (zh) * 2015-05-30 2018-02-09 同济大学 一种高品质石墨烯的规模化制备方法
US10273158B2 (en) 2015-12-29 2019-04-30 I-Shou University Method for manufacturing graphene composite film
JP6887646B2 (ja) * 2016-02-15 2021-06-16 国立大学法人東京工業大学 ｓｐ２型炭素含有組成物、グラフェン量子ドット含有組成物およびこれらの製造方法、並びにグラファイトの剥離方法
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US11247906B2 (en) * 2016-03-09 2022-02-15 Global Graphene Group, Inc. Electrochemical production of graphene sheets directly from graphite mineral
EP3403994A1 (fr) 2017-05-18 2018-11-21 Centre National De La Recherche Scientifique Métal supporté au graphène et/ou composites de nanoparticules d'oxyde métallique, son procédé de fabrication et ses utilisations
CN107381557A (zh) * 2017-08-16 2017-11-24 厦门信果石墨烯科技有限公司 一种大规模生产石墨烯的制备方法
CN111542953B (zh) * 2018-01-26 2024-08-23 株式会社Lg新能源 导电剂、包括该导电剂的用于形成电极的浆料、电极和使用该电极制造的锂二次电池
CN109721051B (zh) * 2019-02-28 2022-03-04 深圳市聚荣科技有限公司 一种石墨烯溶液纯化除杂设备
CN110040729B (zh) * 2019-05-22 2022-06-17 大同墨西科技有限责任公司 一种物理剥离制备石墨烯金属纳米粒子复合体的方法
CN114517076B (zh) * 2020-11-18 2023-10-27 中国移动通信有限公司研究院 一种吸波材料制备方法、吸波材料及使用方法
KR102384901B1 (ko) * 2021-04-27 2022-04-25 주식회사 캐프 그래핀을 포함하는 와이퍼 블레이드용 코팅 조성물 및 이를 이용하여 코팅된 와이퍼 블레이드
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FR3159969A1 (fr) * 2024-03-05 2025-09-12 Carbon Waters Utilisation de graphène pour augmenter la température de transition vitreuse d’une résine thermodurcissable

Citations (3)

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Also Published As

Publication number Publication date
WO2009056696A2 (fr) 2009-05-07
WO2009056696A4 (fr) 2010-02-04
ES2663530T3 (es) 2018-04-13
FR2919856A1 (fr) 2009-02-13
EP2719662B1 (fr) 2021-10-06
EP2719662A1 (fr) 2014-04-16
JP5710968B2 (ja) 2015-04-30
US20110130494A1 (en) 2011-06-02
US9120675B2 (en) 2015-09-01
EP2176164A2 (fr) 2010-04-21
JP2010535690A (ja) 2010-11-25
FR2919856B1 (fr) 2010-03-12
EP2176164B1 (fr) 2017-12-27
JP2015013803A (ja) 2015-01-22

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