公开(公告)号：EP3368476A1

公开(公告)日：2018-09-05

申请号：EP16861043.4

申请日：2016-10-31

申请人： Bego Technologies, Ltd

发明人： JIN, Song ,  LI, Ran ,  FALLGREN, Paul ,  JIN, Kylan

IPC分类号： C01B32/182 ,  C01B32/00 ,  C01B32/05 ,  C25B3/00 ,  C25B3/02 ,  H01M4/133

CPC分类号： C01B32/198 ,  C01B32/184 ,  C01B2204/22 ,  C12P3/00 ,  C25B1/00 ,  C25B9/06 ,  C25B11/02 ,  C25B11/0489 ,  C25B15/08

摘要： Graphene oxide (GO) is an emerging material for energy, environmental, and many other applications which in the past has been produced using chemical processes involving high-energy consumption and hazardous chemicals. Embodiments of the present invention focus on bioelectrochemical systems (BES) having microorganism(s), an anode (11) and cathode (14) to produce GO (13) from graphite, coal, and other carbonaceous materials under ambient conditions without chemical amendments. In some embodiments, value-added organic compounds (17) and even H2 (16) can be produced.

公开(公告)号：EP3153605B1

公开(公告)日：2018-07-11

申请号：EP15186329.7

申请日：2015-09-22

申请人： Technische Universität Dresden

发明人： Lohe, Dr. Martin R. ,  Feng, Prof. Xilang ,  Müllen, Prof. Klaus ,  Yang, Sheng

IPC分类号： C25B1/00 ,  C01B32/19

CPC分类号： C25B1/00 ,  C01B32/19 ,  C01B2204/22 ,  C09D11/52

摘要： This invention relates to a method for producing a layered (semi-)conductive material (LSCM), in particular graphene, by electrochemical exfoliation and its use. The invention is characterized by the use of a radical scavenger that comprises at least one free radical in an electrochemical exfoliation process. The material obtained has a high shape/aspect ratio and an increased hole mobility.

公开(公告)号：EP3296260A1

公开(公告)日：2018-03-21

申请号：EP16792743.3

申请日：2016-05-12

申请人： Showa Denko K.K.

发明人： MONDEN Ryuji ,  HANAWA Kenzo

IPC分类号： C01B31/02 ,  B82Y40/00 ,  H01M8/18 ,  H01M4/1393 ,  H01M4/96

CPC分类号： B05C1/04 ,  B05C9/12 ,  B05C11/025 ,  B05D1/265 ,  B05D3/0413 ,  B05D3/12 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/05 ,  C01B32/168 ,  C01B2204/22 ,  H01M4/1393 ,  H01M4/96 ,  H01M8/18 ,  Y02E60/528 ,  Y02P70/56 ,  Y10S977/742 ,  Y10S977/842 ,  Y10S977/948

摘要： A device for manufacturing a carbon nanotube composite sheet includes: a dispersion liquid production unit for producing a carbon nanotube dispersion liquid; a coating unit for coating the dispersion liquid; a dehydration unit for dehydrating the coated dispersion liquid; and a finishing unit for cutting a sheet dehydrated in the dehydration unit,
wherein the dispersion liquid production unit includes a mixing tank provided with a wet-type jet mill, the coating unit includes a coating device provided with a base unit and a dispersion liquid supply unit for supplying the dispersion liquid produced by the dispersion liquid production unit to the base unit, and the dehydration unit is provided with a compression unit for compressing a wet carbon nanotube composite sheet obtained in the coating unit, and a dehydration device for dehydrating the compressed wet carbon nanotube composite sheet.

摘要翻译： 用于制造碳纳米管复合片的装置包括：分散液生成单元，用于生产碳纳米管分散液; 涂布分散液的涂布单元; 用于使涂覆的分散液脱水的脱水单元; 和用于切割在脱水单元中脱水的片材的整理单元，其中分散液体生成单元包括设置有湿式喷射碾磨机的混合罐，该涂布单元包括涂布装置，该涂布装置设置有基部单元和分散液供应 将由所述分散液生成单元生成的分散液供给至所述基础单元的单元，所述脱水单元具备用于压缩由所述涂布单元得到的湿式碳纳米管复合片的压缩单元和用于使所述压缩单元脱水的脱水装置 湿式碳纳米管复合片材。

公开(公告)号：EP3153605A1

公开(公告)日：2017-04-12

申请号：EP15186329.7

申请日：2015-09-22

申请人： Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. ,  Technische Universität Dresden

发明人： Lohe, Dr. Martin R. ,  Feng, Prof. Xilang ,  Müllen, Prof. Klaus ,  Yang, Sheng

IPC分类号： C25B1/00 ,  C01B32/19

CPC分类号： C25B1/00 ,  C01B32/19 ,  C01B2204/22 ,  C09D11/52

摘要： This invention relates to a method for producing a layered (semi-)conductive material (LSCM), in particular graphene, by electrochemical exfoliation and its use.
The invention is characterized by the use of a radical scavenger that comprises at least one free radical in an electrochemical exfoliation process.
The material obtained has a high shape/aspect ratio and an increased hole mobility.

摘要翻译： 本发明涉及通过电化学剥离及其用途制备层状（半）导电材料（LSCM），特别是石墨烯的方法。 本发明的特征在于使用在电化学剥离过程中包含至少一个自由基的自由基清除剂。 获得的材料具有高的形状/长宽比和增加的空穴迁移率。

公开(公告)号：EP3037384A1

公开(公告)日：2016-06-29

申请号：EP14837898.7

申请日：2014-08-20

申请人： Hanwha Chemical Corporation

发明人： LEE, Jin Seo ,  DO, Seung Hoe ,  JEON, Seong Yun ,  KONG, Jung Ho

IPC分类号： C01B31/02 ,  B01J19/24

CPC分类号： C01B32/196 ,  B01J3/008 ,  B01J19/24 ,  B01J2219/00103 ,  C01B32/182 ,  C01B32/184 ,  C01B32/192 ,  C01B32/23 ,  C01B2204/22 ,  C01B2204/30 ,  C01B2204/32 ,  C01P2002/88 ,  C01P2006/40 ,  C01P2006/80 ,  Y02P20/544

摘要： There are provided a graphene having an oxygen atom content in a predetermined range or less and a carbon/oxygen weight ratio in a specific range to show excellent electrical and thermal conductivity properties, and a barrier property, and a method and an apparatus for preparing the graphene having excellent electrical and thermal conductivity properties and a barrier property by using a subcritical-state fluid or a supercritical-state fluid. According to the method and the apparatus for preparing the graphene, impurities such as graphene oxide, and the like, may be effectively removed, such that uniformity of the graphene to be prepared may be increased, and therefore, the graphene which is highly applicable as materials throughout the industry may be mass-produced.

摘要翻译： 提供了具有氧原子的含量在规定范围内或更低，在特定范围内，以显示出优异的导电性和导热性的碳/氧的重量比，以及阻隔性用于制备石墨烯，以及方法和装置 具有优异的电性能和热传导性能，并通过使用亚临界流体状态或超临界状态的流体的阻挡性质的石墨烯。 。根据该方法和用于制备石墨烯的杂质的装置：诸如石墨烯氧化物，和类似物，可以被有效地去除，检查并要制备的石墨烯的均匀性会增加，因此，石墨烯所有这是非常适用于作为 整个工业材料可以是大批量生产。

公开(公告)号：EP3015426A1

公开(公告)日：2016-05-04

申请号：EP15192138.4

申请日：2015-10-29

申请人： Samsung Electronics Co., Ltd.

发明人： KIM, Hyowon ,  LEE, Jaeho

IPC分类号： C01B31/04 ,  H01L51/00 ,  H01L51/05

CPC分类号： H01L29/1606 ,  C01B32/186 ,  C01B2204/02 ,  C01B2204/22 ,  C01B2204/30 ,  H01L21/02527 ,  H01L21/02573 ,  H01L21/02645 ,  H01L29/6603 ,  H01L51/0045 ,  H01L51/0558 ,  Y02E10/549 ,  Y02P70/521

摘要： A graphene layer, a method of forming the graphene layer, a device including the graphene layer, and a method of manufacturing the device are provided. The method of forming the graphene layer may include forming a first graphene at a first temperature using a first source gas and forming a second graphene at a second temperature using a second source gas. One of the first and second graphenes may be a P-type graphene, and the other one of the first and second graphenes may be an N-type graphene. The first graphene and the second graphene together form a P-N junction.

摘要翻译： 石墨烯层，形成石墨烯层的方法，提供了一个装置，其包括石墨烯层，以及制造该装置的方法。 形成石墨烯层的方法可包括形成在使用第一源气体的第一温度的第一石墨烯以及使用第二源气体在第二温度下形成第二石墨烯。 一个所述第一和第二石墨烯可以是P型的石墨烯，以及第一和第二石墨烯中的另一个可以是N型石墨烯。 第一石墨烯和第二石墨烯一起形成P-N结。

公开(公告)号：EP2920136A4

公开(公告)日：2016-05-04

申请号：EP13855511

申请日：2013-11-12

申请人： BASF SE ,  MAX PLANCK GES ZUR FÖRDERUNG DER WISSENSCHAFTEN E V

发明人： MÜLLEN KLAUS ,  FENG XINLIANG ,  CAI JINMING ,  RUFFIEUX PASCAL ,  FASEL ROMAN ,  NARITA AKIMITSU

IPC分类号： C07C15/14 ,  C01B31/04 ,  C07C15/12 ,  C07C15/20 ,  C07C15/30 ,  C07C25/18 ,  C07C245/20 ,  C07C309/66 ,  C08G61/10

CPC分类号： C08G61/121 ,  B82Y40/00 ,  C01B32/182 ,  C01B32/184 ,  C01B2204/06 ,  C01B2204/22 ,  C07C25/18 ,  C08G61/10 ,  C08G2261/148 ,  C08G2261/312 ,  C08G2261/314 ,  C08G2261/414 ,  C08G2261/72 ,  C08G2261/91 ,  C08G2261/92 ,  C08G2261/95 ,  H01L51/102 ,  H01L51/441 ,  H01L51/5206 ,  H01L51/5221

公开(公告)号：EP2240404A4

公开(公告)日：2014-09-03

申请号：EP09739294

申请日：2009-02-03

申请人： UNIV PRINCETON

发明人： AKSAY ILHAN A ,  MILIUS DAVID L ,  KORKUT SIBEL ,  PRUD HOMME ROBERT K

IPC分类号： C01B31/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B31/04

CPC分类号： C08K9/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/192 ,  C01B32/194 ,  C01B2204/22 ,  C01B2204/30 ,  C01B2204/32 ,  C01P2002/70 ,  C01P2006/10 ,  C01P2006/12 ,  C01P2006/40 ,  C01P2006/80 ,  C08K3/04 ,  C08K3/042 ,  C08K2201/001 ,  C08K2201/006 ,  C08L27/18 ,  C08L71/123 ,  C08L77/06 ,  C09D7/1225 ,  C09D7/62 ,  H01B1/04 ,  H01B1/24

摘要： Functionalized graphene sheets having a carbon to oxygen molar ratio of at least about 23:1 and method of preparing the same.

公开(公告)号：EP3187473B1

公开(公告)日：2018-06-20

申请号：EP17150127.3

申请日：2017-01-03

申请人： Samsung Electronics Co., Ltd.

发明人： SOHN, Hiesang ,  SHIN, Weonho ,  WOO, Yun Sung

IPC分类号： C03C17/36 ,  H01L31/18 ,  H05B33/28 ,  H01B1/02 ,  H01B1/04

CPC分类号： H01B5/14 ,  C01B32/186 ,  C01B32/194 ,  C01B2204/22 ,  C03C17/36 ,  C03C17/3644 ,  C03C17/3649 ,  C03C17/3671 ,  C03C2217/479 ,  G06F3/0412 ,  H01B1/02 ,  H01B1/04 ,  H01L31/1884 ,  H05B33/28 ,  Y02E10/50

摘要： The invention concerns an electrical conductor including a substrate, a first conductive layer including graphene, and a second conductive layer including a conductive metal nanowire, wherein the first conductive layer and the second conductive layer are disposed on the substrate, wherein the first conductive layer is disposed between the substrate and the second conductive layer or on the second conductive layer, wherein the first conductive layer has a first surface facing the second conductive layer and a second surface which is opposite to the first surface, and wherein, in the first surface and the second surface, the graphene is p-doped with a p-type dopant.

公开(公告)号：EP3268311A4

公开(公告)日：2018-03-14

申请号：EP16765526

申请日：2016-03-12

申请人： UNIV CENTRAL FLORIDA RES FOUND INC

发明人： ZHAI LEI ,  MCINNIS MATTHEW

IPC分类号： C01B32/198 ,  C04B28/04 ,  C04B35/117 ,  C04B35/14 ,  C04B35/488 ,  C08K3/04 ,  C09K5/14 ,  C22C29/12 ,  C22C32/00 ,  C22C33/02 ,  H01B1/04

CPC分类号： C09C1/44 ,  B22F1/0003 ,  B22F3/02 ,  B22F3/14 ,  B22F3/20 ,  B22F3/225 ,  B22F9/04 ,  B22F2302/40 ,  B22F2998/10 ,  B28B1/24 ,  B28B3/20 ,  B29B9/02 ,  B29B11/12 ,  B29C43/003 ,  B29C45/0001 ,  B29C47/0004 ,  B29K2507/04 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/182 ,  C01B32/194 ,  C01B32/20 ,  C01B32/21 ,  C01B2204/22 ,  C01B2204/24 ,  C04B28/04 ,  C04B35/117 ,  C04B35/14 ,  C04B35/488 ,  C04B35/6261 ,  C04B2111/00129 ,  C04B2111/00465 ,  C04B2111/94 ,  C04B2235/425 ,  C04B2235/6021 ,  C04B2235/604 ,  C08K3/04 ,  C08K3/042 ,  C09K5/14 ,  C22C26/00 ,  H01B1/04 ,  Y10S977/734 ,  Y10S977/90 ,  C04B14/024 ,  C04B40/0259 ,  C04B40/0263 ,  C22C1/05 ,  B22F1/0059 ,  B22F2003/145 ,  B22F2003/208

摘要： The present invention includes a simple, scalable and solventless method of dispersing graphene into polymers, thereby providing a method of large-scale production of graphene-polymer composites. The composite powder can then be processed using the existing techniques such as extrusion, injection molding, and hot-pressing to produce a composites of useful shapes and sizes while keeping the advantages imparted by graphene. Composites produced require less graphene filler and are more efficient than currently used methods and is not sensitive to the host used, such composites can have broad applications depending on the host's properties.