公开(公告)号：EP3129523A1

公开(公告)日：2017-02-15

申请号：EP15716568.9

申请日：2015-03-31

申请人： Oxford University Innovation Limited

发明人： BABENKO, Vitaliy ,  GROBERT, Nicole

IPC分类号： C23C16/00 ,  C01B32/182 ,  C23C16/26 ,  C23C16/34

CPC分类号： C23C16/003 ,  B82Y30/00 ,  B82Y40/00 ,  C01B21/064 ,  C01B21/0646 ,  C01B32/186 ,  C01B35/08 ,  C01B2204/02 ,  C23C16/01 ,  C23C16/26 ,  C23C16/305 ,  C23C16/342 ,  C23C16/40 ,  C23C16/44 ,  Y10S977/734 ,  Y10S977/843

摘要： The present invention provides a process for producing a two-dimensional nanomaterial, the process comprising forming the two-dimensional nanomaterial on a surface of a substrate by CVD, wherein said surface is a liquid surface which comprises a molten eutectic compound. Substrates and substrate precursors for use in said process are also provided.

摘要翻译： 本发明提供二维纳米材料的制造方法，该方法包括通过CVD在基板的表面上形成二维纳米材料，其中所述表面是包含熔融共晶化合物的液体表面。 还提供了用于所述方法的底物和底物前体。

公开(公告)号：EP2831315B1

公开(公告)日：2016-03-23

申请号：EP13714993.6

申请日：2013-03-28

申请人： Isis Innovation Limited

发明人： GROBERT, Nicole ,  MURDOCK, Adrian Timothy ,  KOÓS, Antal Adolf

IPC分类号： C30B25/16 ,  C01B31/04 ,  B82Y40/00 ,  C23C16/26 ,  C30B25/18 ,  C30B29/02 ,  B82Y30/00

CPC分类号： C01B31/0461 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/182 ,  C01B32/186 ,  C01B32/188 ,  C01B2204/02 ,  C01B2204/04 ,  C01P2004/20 ,  C23C16/26 ,  C30B25/165 ,  C30B25/186 ,  C30B29/02

公开(公告)号：EP2892847A1

公开(公告)日：2015-07-15

申请号：EP13780199.9

申请日：2013-09-04

申请人： True 2 Materials Pte Ltd

发明人： RIEKEN, William

IPC分类号： C01B31/04

CPC分类号： C01B31/0446 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/184 ,  C01B32/192 ,  C01B32/23 ,  C01B2204/02 ,  C01B2204/28 ,  C04B35/522 ,  C04B35/62218 ,  C04B2235/606 ,  Y10T428/265 ,  Y10T428/30

摘要： The invention relates to graphene sheets and to a method for making the same in which a solution of graphene or graphite oxide is applied to a blue steel substrate and dried.

公开(公告)号：EP2719797A4

公开(公告)日：2014-11-26

申请号：EP12797578

申请日：2012-06-08

申请人： INST METAL RES CHINESE ACAD SC

发明人： REN WENCAI ,  GAO LIBO ,  MA LAIPENG ,  CHENG HUIMING

IPC分类号： C25B1/00 ,  C01B31/02 ,  C25F5/00

CPC分类号： B32B37/025 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/184 ,  C01B32/194 ,  C01B2204/02 ,  C25B1/00 ,  C25F5/00

公开(公告)号：EP2197676A4

公开(公告)日：2013-03-06

申请号：EP08793065

申请日：2008-08-06

申请人： SAMSUNG ELECTRONICS CO LTD

发明人： CHOI JAE-YOUNG ,  SHIN HYEON-JIN ,  YOON SEON-MI

IPC分类号： C01B31/04 ,  B32B37/15

CPC分类号： C01B31/0446 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/184 ,  C01B32/20 ,  C01B2204/02 ,  C01B2204/04 ,  C01B2204/32 ,  Y10T428/24967 ,  Y10T428/26 ,  Y10T428/30

摘要： Provided are a graphene sheet and a process of preparing the same. Particularly, a process of economically preparing a large-area graphene sheet having a desired thickness and a graphene sheet prepared by the process are provided.

摘要翻译： 提供了石墨烯片及其制备方法。 特别地，提供了经济地制备具有所需厚度的大面积石墨烯片和通过该方法制备的石墨烯片的方法。

公开(公告)号：EP2504278A2

公开(公告)日：2012-10-03

申请号：EP10812824.0

申请日：2010-11-23

申请人： Massachusetts Institute of Technology

发明人： WARDLE, Brian, L. ,  STEINER, Stephen, A., III ,  PLATA, Desiree, L.

IPC分类号： C01B31/02

CPC分类号： B82Y30/00 ,  B82Y40/00 ,  C01B32/16 ,  C01B32/162 ,  C01B32/182 ,  C01B2202/02 ,  C01B2202/06 ,  C01B2202/34 ,  C01B2202/36 ,  C01B2204/02

摘要： Systems and methods generally directed to enhancing the growth of carbon-based nanostructures are described. In some embodiments, electromagnetic radiation can be used to enhance carbon-based nanostructure growth.

公开(公告)号：EP2055673A1

公开(公告)日：2009-05-06

申请号：EP08167766.8

申请日：2008-10-28

申请人： Samsung Electronics Co., Ltd.

发明人： Choi, Jae-young c/o Samsung Advanced Inst. of Tech ,  Shin, Hyeon-jin c/o Samsung Advanced Inst. of Tech ,  Yoon, Seon-mi c/o Samsung Advanced Inst. of Tech.

IPC分类号： C01B31/04

CPC分类号： C23C16/01 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/186 ,  C01B32/194 ,  C01B2204/02 ,  C01B2204/04 ,  C01B2204/32 ,  C23C16/0281 ,  C23C16/26 ,  C23C16/56 ,  Y02E60/324 ,  Y10T428/261

摘要： An economical method of preparing a large-sized graphene sheet having a desired thickness includes forming a film, the film comprising a graphitizing catalyst; heat-treating a gaseous carbon source in the presence of the graphitizing catalyst to form graphene; and cooling the graphene to form a graphene sheet. A graphene sheet prepared according to the disclosed method is also described.

摘要翻译： 制备具有所需厚度的大尺寸石墨烯片的经济方法包括形成膜，所述膜包含石墨化催化剂; 在石墨化催化剂的存在下热处理气态碳源以形成石墨烯; 并冷却石墨烯以形成石墨烯片。 还描述了根据所公开的方法制备的石墨烯片。

公开(公告)号：EP0613130B1

公开(公告)日：1998-09-02

申请号：EP94301364.9

申请日：1994-02-25

申请人： NEC CORPORATION

发明人： Ebbesen, Thomas, c/o NEC Corporation ,  Tanigaki, Katsumi, c/o NEC Corporation ,  Hiura, Hidefumi, c/o NEC Corporation

IPC分类号： G11B9/00 ,  G01B7/34 ,  G01N27/00

CPC分类号： H01S5/341 ,  B82B3/00 ,  C01B32/194 ,  C01B32/20 ,  C01B2204/00 ,  C01B2204/02 ,  D01F9/12 ,  G01Q80/00 ,  G11B9/1463 ,  G11B9/149 ,  H01L29/16 ,  H01L29/1602 ,  H01L51/0046 ,  H01L51/0048 ,  H01L51/0052 ,  H01S5/1042 ,  H01S5/3027 ,  Y10S977/70 ,  Y10S977/855 ,  Y10S977/858 ,  Y10T428/30

摘要： A novel carbon material is obtained by bending at least one carbon atom layer of graphite in at least one selected region along either, or both, of lines I and II in Fig. 1. The bending can be accomplished by scanningly picking the carbon atom layer(s) with a probe of an atomic force microscope or another scanning microscope. The obtained carbon material has at least one round bend having a width of 0.1-10 nm and at least one flap region having a triangular, rectangular or still differently polygonal shape in plan view. When the carbon atom layer(s) is bent with very small radii of curvature, a finely striped ridge-and-groove structure appears in the round bend. The physical properties of the obtained carbon material are uniquely determined by the direction(s) of bending, width of each bend, shape and size of each flap region and the stripe pitch of the ridge-and-groove structure.

公开(公告)号：EP3333126A1

公开(公告)日：2018-06-13

申请号：EP17206508.8

申请日：2017-12-11

申请人： IMEC vzw ,  Katholieke Universiteit Leuven

发明人： Brems, Steven ,  Huyghebaert, Cedric ,  Verguts, Ken ,  De Gendt, Stefan

IPC分类号： C01B32/194

CPC分类号： B32B43/006 ,  B32B9/007 ,  B32B15/04 ,  B32B37/025 ,  B32B2311/06 ,  C01B32/184 ,  C01B32/194 ,  C01B2204/02 ,  C07F7/081 ,  C07F7/10 ,  C25F5/00 ,  Y02P20/582

摘要： According to an aspect of the present inventive concept there is provided method for releasing a graphene layer from a template substrate on which the graphene layer is provided, the method comprising:
subjecting the graphene layer and the template substrate to a water treatment by soaking the graphene layer and the template substrate in water such that water is intercalated between the template substrate and the graphene layer; and
subjecting the graphene layer and the template substrate to a delamination process, thereby releasing the graphene layer from the template substrate.

公开(公告)号：EP3174827A4

公开(公告)日：2018-03-07

申请号：EP15826460

申请日：2015-07-29

申请人： UNIV RUTGERS

发明人： NOSKER THOMAS ,  LYNCH JENNIFER ,  KEAR BERNARD ,  HENDRIX JUSTIN ,  CHIU GORDON

IPC分类号： C08K3/04 ,  C08J5/00

CPC分类号： C08J5/005 ,  C01B31/0423 ,  C01B31/0438 ,  C01B32/19 ,  C01B32/20 ,  C01B2204/02 ,  C01B2204/04 ,  C08J2323/06 ,  C08J2325/06 ,  C08J2367/04 ,  C08J2371/10 ,  C08J2377/02 ,  C08J2377/06 ,  C08J2377/10 ,  C08J2381/04 ,  C08J2381/06 ,  C08K3/042 ,  C08L77/00

摘要： A graphene-reinforced polymer matrix composite comprising an essentially uniform distribution in a thermoplastic polymer of about 10% to about 50% of total composite weight of particles selected from graphite microp articles, single-layer graphene nanoparticles, multilayer graphene nanoparticles, and combinations thereof, where at least 50 wt % of the particles consist of single- and/or multi-layer graphene nanoparticles less than 50 nanometers thick along a c-axis direction. The graphene-reinforced polymer matrix is prepared by a method comprising (a) distributing graphite microparticles into a molten thermoplastic polymer phase comprising one or more matrix polymers; and (b) applying a succession of shear strain events to the molten polymer phase so that the matrix polymers exfoliate the graphite successively with each event until at least 50% of the graphite is exfoliated to form a distribution in the molten polymer phase of single- and multi-layer graphene nanoparticles less than 50 nanometers thick along a c-axis direction.