JP2014523391A - 分散方法 - Google Patents
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- JP2014523391A JP2014523391A JP2014517906A JP2014517906A JP2014523391A JP 2014523391 A JP2014523391 A JP 2014523391A JP 2014517906 A JP2014517906 A JP 2014517906A JP 2014517906 A JP2014517906 A JP 2014517906A JP 2014523391 A JP2014523391 A JP 2014523391A
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- C01—INORGANIC CHEMISTRY
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- C01B32/00—Carbon; Compounds thereof
- C01B32/15—Nano-sized carbon materials
- C01B32/182—Graphene
- C01B32/194—After-treatment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/0004—Preparation of sols
- B01J13/0043—Preparation of sols containing elemental metal
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- 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
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- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
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- C01B32/15—Nano-sized carbon materials
- C01B32/182—Graphene
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- C01B32/19—Preparation by exfoliation
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- C01B32/15—Nano-sized carbon materials
- C01B32/182—Graphene
- C01B32/194—After-treatment
- C01B32/196—Purification
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- 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
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
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- C01B2204/00—Structure or properties of graphene
- C01B2204/06—Graphene nanoribbons
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Abstract
本発明は、a−b面に沿った寸法が10μm以下のグラファイトを、金属と極性非プロトン性溶媒とを含有してなる電子液体に接触させることを含んでなる分散グラフェン溶液の製造法、および、その製造法によって得られる分散グラフェン溶液に関するものである。
Description
Claims (33)
- a−b面に沿った寸法が10μm以下のグラファイトを、金属と極性非プロトン性溶媒とを含有してなる電子液体に接触させることを含んでなる分散グラフェン溶液の製造法。
- 極性非プロトン性溶媒がアミン溶媒である請求項1に記載の製造法。
- グラファイトを金属と極性非プロトン性溶媒とを含有してなる電子液体に接触させることによって分散グラフェンの溶液が得られる請求項1または2に記載の製造法。
- グラファイトを金属と極性非プロトン性溶媒とを含有してなる電子液体に接触させることによってグラファイト層間化合物を得て、そのグラファイト層間化合物を第二の極性非プロトン性溶媒に接触させることをさらに含んでなる請求項1に記載の製造法。
- グラファイトが、5000nm以下の寸法を有している上記いずれかの請求項に記載の製造法。
- 金属が、アルカリ金属およびアルカリ土類金属からなる群より選ばれる上記いずれかの請求項に記載の製造法。
- 金属がアルカリ金属である上記いずれかの請求項に記載の製造法。
- 電子液体が金属混合物を含有してなる上記いずれかの請求項に記載の製造法。
- アミン溶媒がアンモニアである請求項2から8のいずれかに記載の製造法。
- アミン溶媒がメチルアミンである請求項2から8のいずれかに記載の製造法。
- 電子液体に含まれる金属の量が、電子液体中の金属原子と電子液体に接触させるグラファイト中の炭素原子との比が約1:6以下になるような量である上記いずれかの請求項に記載の製造法。
- 第二の極性非プロトン性溶媒が、テトラヒドロフラン、ジメチルスルホキシド、エーテル類、ジメチルホルムアミド、N−メチルピロリドン、アミド類、アセトニトリル、CS2、およびアミン溶媒からなる群から選ばれる請求項4から11のいずれかに記載の製造法。
- 第二の極性非プロトン性溶媒がテトラヒドロフランである請求項12に記載の製造法。
- 第二の極性非プロトン性溶媒が、電子液体を形成する極性非プロトン性溶媒と同じである請求項12に記載の製造法。
- 分散グラフェンが、単独の単層グラフェンの形態である上記いずれかの請求項に記載の製造法。
- 分散グラフェンが、グラフェン・リボンの形態である上記いずれかの請求項に記載の製造法。
- 分散グラフェンが、グラフェン・ディスクの形態である上記いずれかの請求項に記載の製造法。
- グラファイトのa−b面に沿った両方の寸法が、いずれも10μm以下である上記いずれかの請求項に記載の製造法。
- グラファイトがナノ小体繊維状積層体である請求項18に記載の製造法。
- 分散グラフェンを精製、機能化、および/または、分離する工程をさらに含んでなる上記いずれかの請求項に記載の製造法。
- 電荷解消によって分散グラフェンを分離する請求項20に記載の製造法。
- 乾燥環境下、クロマトグラフィーによってサイズに応じて分散グラフェンを分離する請求項20に記載の製造法。
- 溶媒と少なくとも1mg/mlの濃度のグラフェンとを含んでなる分散グラフェン溶液。
- 溶媒と少なくとも0.01mg/mlの濃度の単分散した単独グラフェンとを含んでなる単分散グラフェン溶液。
- 溶媒が極性非プロトン性溶媒である請求項23または24に記載の溶液
- 溶媒がテトラヒドロフランである請求項25に記載の溶液
- 溶媒がアミン溶媒である請求項25に記載の溶液
- 溶媒がアンモニアである請求項27に記載の溶液
- グラフェンが、個別に分離したグラフェン単層の形態である請求項23から28のいずれかに記載の溶液。
- グラフェンが、グラフェン・リボンの形態である請求項23から28のいずれかに記載の溶液。
- グラフェンが、グラフェン・ディスクの形態である請求項23から28のいずれかに記載の溶液。
- グラフェンが、グラフェン円錐台の形態である請求項23から28のいずれかに記載の溶液。
- グラフェンが、グラフェン円錐の形態である請求項23から28のいずれかに記載の溶液。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1110937.8 | 2011-06-27 | ||
GBGB1110937.8A GB201110937D0 (en) | 2011-06-27 | 2011-06-27 | Dispersion method |
PCT/GB2012/000550 WO2013001266A1 (en) | 2011-06-27 | 2012-06-26 | Dispersion method |
Publications (2)
Publication Number | Publication Date |
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JP2014523391A true JP2014523391A (ja) | 2014-09-11 |
JP6336903B2 JP6336903B2 (ja) | 2018-06-06 |
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Application Number | Title | Priority Date | Filing Date |
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JP2014517906A Active JP6336903B2 (ja) | 2011-06-27 | 2012-06-26 | 分散方法 |
Country Status (9)
Country | Link |
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US (1) | US9255008B2 (ja) |
EP (1) | EP2723683B1 (ja) |
JP (1) | JP6336903B2 (ja) |
KR (1) | KR102077688B1 (ja) |
CN (1) | CN103748036A (ja) |
CA (1) | CA2877192C (ja) |
GB (1) | GB201110937D0 (ja) |
TW (1) | TWI549905B (ja) |
WO (1) | WO2013001266A1 (ja) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9951436B2 (en) | 2011-10-27 | 2018-04-24 | Garmor Inc. | Composite graphene structures |
WO2014138596A1 (en) | 2013-03-08 | 2014-09-12 | Garmor, Inc. | Large scale oxidized graphene production for industrial applications |
CA2904059C (en) | 2013-03-08 | 2019-06-11 | Garmor Inc. | Graphene entrainment in a host |
CN103335741B (zh) * | 2013-06-19 | 2016-02-24 | 暨南大学 | 一种基于石墨烯的光纤温度传感器及其制作方法 |
WO2015121682A1 (en) * | 2014-02-17 | 2015-08-20 | Ucl Business Plc | Method for producing dispersions of nanosheets |
CN103935999B (zh) * | 2014-05-09 | 2016-04-13 | 中国科学院上海微系统与信息技术研究所 | 一种石墨烯的制备方法 |
CN104030283B (zh) * | 2014-06-30 | 2016-06-01 | 上海交通大学 | 一种基于石墨烯量子点剥离得到二维材料的方法 |
CN104058393B (zh) * | 2014-06-30 | 2016-06-01 | 上海交通大学 | 一种剥离层状三维材料得到片层二维材料的方法 |
EP4234511A3 (en) | 2014-08-18 | 2023-09-27 | Asbury Graphite of North Carolina, Inc. | Graphite oxide entrainment in cement and asphalt composite |
KR102097133B1 (ko) * | 2015-02-17 | 2020-04-03 | 주식회사 엘지화학 | 고농도 그래핀 분산액의 제조 방법 |
EP3274295A4 (en) | 2015-03-23 | 2018-04-04 | Garmor Inc. | Engineered composite structure using graphene oxide |
CA2982443C (en) | 2015-04-13 | 2021-10-19 | Garmor Inc. | Graphite oxide reinforced fiber in hosts such as concrete or asphalt |
US11482348B2 (en) | 2015-06-09 | 2022-10-25 | Asbury Graphite Of North Carolina, Inc. | Graphite oxide and polyacrylonitrile based composite |
EP3353838B1 (en) | 2015-09-21 | 2023-06-07 | Asbury Graphite of North Carolina, Inc. | Low-cost, high-performance composite bipolar plate |
KR102522012B1 (ko) * | 2015-12-23 | 2023-04-13 | 삼성전자주식회사 | 전도성 소자 및 이를 포함하는 전자 소자 |
US10059585B2 (en) * | 2016-06-28 | 2018-08-28 | Nanoco Technologies Ltd. | Formation of 2D flakes from chemical cutting of prefabricated nanoparticles and van der Waals heterostructure devices made using the same |
US11214658B2 (en) | 2016-10-26 | 2022-01-04 | Garmor Inc. | Additive coated particles for low cost high performance materials |
CN106759238A (zh) * | 2016-12-17 | 2017-05-31 | 武汉轻工大学 | 一种软弱土加固处理的方法 |
GB201802316D0 (en) * | 2018-02-13 | 2018-03-28 | Ucl Business Plc | Nanomaterial preparation method |
US11248107B2 (en) | 2018-03-29 | 2022-02-15 | The Regents Of The University Of California | Nanocellulose aerogels and foams |
WO2020087075A1 (en) * | 2018-10-26 | 2020-04-30 | The Regents Of The University Of California | Aqueous exfoliated graphene by amphiphilic cellulose nanofibrils for foldable and moisture-responsive nanopaper |
US11549854B2 (en) | 2019-05-15 | 2023-01-10 | The Regents Of The University Of California | Conductive polymer nanocellulose aerogels and use as strain sensor |
US11791061B2 (en) | 2019-09-12 | 2023-10-17 | Asbury Graphite North Carolina, Inc. | Conductive high strength extrudable ultra high molecular weight polymer graphene oxide composite |
WO2023081694A2 (en) * | 2021-11-03 | 2023-05-11 | The Penn State Research Foundation | Exfoliation and dispersion of carbon nanothreads |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6287407A (ja) * | 1985-10-12 | 1987-04-21 | Res Dev Corp Of Japan | フイルム状グラフアイト層間化合物及びその製造方法 |
WO2008097343A2 (en) * | 2006-08-08 | 2008-08-14 | William Marsh Rice University | Functionalized graphene materials and method of production thereof |
JP2010535690A (ja) * | 2007-08-09 | 2010-11-25 | サントル ナショナル ドゥ ラ ルシェルシュ スィヤンティフィック(セーエヌエルエス) | グラフェン溶液 |
US20110037033A1 (en) * | 2009-08-14 | 2011-02-17 | Green Alexander A | Sorting Two-Dimensional Nanomaterials By Thickness |
JP2011111367A (ja) * | 2009-11-27 | 2011-06-09 | Sekisui Chem Co Ltd | 薄片化黒鉛分散液の製造方法、薄片化黒鉛分散液及び薄膜の製造方法 |
US20120256121A1 (en) * | 2009-11-12 | 2012-10-11 | Bayer Technology Services Gmbh | Method for producing graphene solutions, graphene alkali metal salts, and graphene composite materials |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1732847A2 (en) * | 2004-03-12 | 2006-12-20 | William Marsh Rice University | Reductive functionalization of carbon nanotubes |
US9340418B2 (en) * | 2008-07-03 | 2016-05-17 | Ucl Business Plc | Method for dispersing and separating nanotubes with an electronic liquid |
CN101513998B (zh) * | 2009-02-11 | 2011-01-05 | 中国科学院山西煤炭化学研究所 | 一种有序氧化石墨烯薄膜的制备方法 |
KR101071224B1 (ko) | 2009-05-11 | 2011-10-10 | 울산대학교 산학협력단 | 그라핀 박막의 형성 방법 |
CN101704520B (zh) | 2009-11-05 | 2012-05-23 | 华侨大学 | 一种生产石墨烯的方法 |
CN101698476B (zh) * | 2009-11-13 | 2011-09-28 | 中国科学院长春应用化学研究所 | 一种两相可溶的石墨烯与刚果红的复合物及制法 |
CN101830458B (zh) | 2010-05-06 | 2012-01-04 | 西安交通大学 | 一种高纯度、高浓度石墨烯悬浮液的制备方法 |
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- 2011-06-27 GB GBGB1110937.8A patent/GB201110937D0/en not_active Ceased
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- 2012-06-26 US US14/128,808 patent/US9255008B2/en active Active
- 2012-06-26 CN CN201280032266.3A patent/CN103748036A/zh active Pending
- 2012-06-26 CA CA2877192A patent/CA2877192C/en active Active
- 2012-06-26 EP EP12733182.5A patent/EP2723683B1/en active Active
- 2012-06-26 WO PCT/GB2012/000550 patent/WO2013001266A1/en active Application Filing
- 2012-06-26 KR KR1020147002033A patent/KR102077688B1/ko active IP Right Grant
- 2012-06-26 JP JP2014517906A patent/JP6336903B2/ja active Active
- 2012-06-27 TW TW101123068A patent/TWI549905B/zh active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6287407A (ja) * | 1985-10-12 | 1987-04-21 | Res Dev Corp Of Japan | フイルム状グラフアイト層間化合物及びその製造方法 |
US4749514A (en) * | 1985-10-12 | 1988-06-07 | Research Development Corp. Of Japan | Graphite intercalation compound film and method of preparing the same |
WO2008097343A2 (en) * | 2006-08-08 | 2008-08-14 | William Marsh Rice University | Functionalized graphene materials and method of production thereof |
JP2010535690A (ja) * | 2007-08-09 | 2010-11-25 | サントル ナショナル ドゥ ラ ルシェルシュ スィヤンティフィック(セーエヌエルエス) | グラフェン溶液 |
US20110130494A1 (en) * | 2007-08-09 | 2011-06-02 | Centre National De La Recherche Scientifique - Cnrs | Graphene solutions |
US20110037033A1 (en) * | 2009-08-14 | 2011-02-17 | Green Alexander A | Sorting Two-Dimensional Nanomaterials By Thickness |
US20120256121A1 (en) * | 2009-11-12 | 2012-10-11 | Bayer Technology Services Gmbh | Method for producing graphene solutions, graphene alkali metal salts, and graphene composite materials |
JP2013510787A (ja) * | 2009-11-12 | 2013-03-28 | バイエル・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | グラフェン溶液、グラフェンアルカリ金属塩およびグラフェン複合材料の製造方法 |
JP2011111367A (ja) * | 2009-11-27 | 2011-06-09 | Sekisui Chem Co Ltd | 薄片化黒鉛分散液の製造方法、薄片化黒鉛分散液及び薄膜の製造方法 |
Non-Patent Citations (1)
Title |
---|
JPN6015047035; V. P. Novikov et al.: 'Low-Temperature Synthesis of Graphene' Technical Physics Letters Vol.37, No.6, 20110601, p.565-567 * |
Also Published As
Publication number | Publication date |
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US9255008B2 (en) | 2016-02-09 |
US20140377159A1 (en) | 2014-12-25 |
JP6336903B2 (ja) | 2018-06-06 |
CA2877192A1 (en) | 2013-01-03 |
EP2723683A1 (en) | 2014-04-30 |
TW201323327A (zh) | 2013-06-16 |
KR102077688B1 (ko) | 2020-02-14 |
TWI549905B (zh) | 2016-09-21 |
CA2877192C (en) | 2021-11-02 |
WO2013001266A1 (en) | 2013-01-03 |
GB201110937D0 (en) | 2011-08-10 |
CN103748036A (zh) | 2014-04-23 |
KR20140068857A (ko) | 2014-06-09 |
EP2723683B1 (en) | 2020-02-12 |
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