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1. 发明授权

EP1993953B1 FLUORIDE ION ELECTROCHEMICAL CELL 有权
公开(公告)号：EP1993953B1
公开(公告)日：2018-09-05
申请号：EP07811815.5
申请日：2007-03-01
申请人： CALIFORNIA INSTITUTE OF TECHNOLOGY , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE -CNRS-
发明人： YAZAMI, Rachid
IPC分类号： H01M10/0568 , H01M10/05 , H01M4/583 , H01M10/36 , H01M6/04 , H01M6/16 , C01B32/05 , C01B32/22 , C01B32/10 , H01M4/58
CPC分类号： H01M6/166 , C01B32/05 , C01B32/10 , C01B32/22 , H01M4/582 , H01M4/583 , H01M4/5835 , H01M6/045 , H01M10/05 , H01M10/0568 , H01M10/36 , H01M2300/0002 , H01M2300/0017
摘要： The present invention provides electrochemical cells capable of good electronic performance, particularly high specific energies, useful discharge rate capabilities and good cycle life. Electrochemical cells of the present invention are versatile and include primary and secondary cells useful for a range of important applications including use in portable electronic devices. Electrochemical cells of the present invention also exhibit enhanced safety and stability relative to conventional state of the art primary lithium batteries and lithium ion secondary batteries. For example, electrochemical cells of the present invention include secondary electrochemical cells using anion charge carriers capable of accommodation by positive and negative electrodes comprising anion host materials, which entirely eliminate the need for metallic lithium or dissolved lithium ion in these systems.

2. 发明公开

EP2964572A4 GRAPHENE-BASED FILMS 审中-公开
标题翻译： GRAPHENBASIERTE FILME
公开(公告)号：EP2964572A4
公开(公告)日：2017-03-08
申请号：EP14760115
申请日：2014-03-03
申请人： UNIV MONASH
发明人： LI DAN , YANG XIAOWEI
IPC分类号： C01B32/22 , B82Y40/00 , C01B32/182 , C01B32/194 , C01B32/225 , C01B32/23 , H01G11/32 , H01G11/36
CPC分类号： C01B31/0484 , B82Y40/00 , C01B32/182 , C01B32/194 , C01B32/22 , C01B32/225 , C01B32/23 , C01B2204/22 , H01G11/32 , H01G11/36 , Y02E60/13
摘要： This present invention relates to a method of preparing graphene-based film, said method comprising: providing a first graphene-based film comprising sheets of graphene, graphene oxide, partially reduced graphene oxide, reduced graphene oxide, or a combination of two or more thereof, that are (i) arranged relative to each other in a substantially planar manner so as to form a layered structure, and (ii) at least partially separated by a liquid medium; exchanging said liquid medium with a packing density adjustment medium that comprises at least two components, wherein one of said components has a volatility greater than the other component; and removing at least some of the more volatile component from the first graphene-based film to produce a graphene-based film that has a different packing density of the graphene-based sheets relative to that of the first graphene-based film.
摘要翻译：本发明涉及一种制备石墨烯基薄膜的方法，所述方法包括：提供第一基于石墨烯的薄膜，该薄膜包括石墨烯片，氧化石墨烯，部分还原的氧化石墨烯，还原的氧化石墨烯或其两种或更多种的组合（i）以基本上平面的方式相对于彼此布置，以便形成层状结构，和（ii）至少部分地被液体介质分离; 用包含至少两个组分的填充密度调节介质交换所述液体介质，其中所述组分之一具有大于其它组分的挥发性; 以及从第一基于石墨烯的膜去除至少一些较易挥发的组分以产生相对于第一基于石墨烯的薄膜具有与石墨烯薄片不同的填充密度的基于石墨烯的薄膜。

3. 发明公开

EP3105804A1 GALVANISCHE ZELLEN UND (TEIL)LITHIIERTE LITHIUMBATTERIEANODEN MIT ERHÖHTER KAPAZITÄT UND VERFAHREN ZUR HERSTELLUNG VON SYNTHESEGRAPHIT-INTERKALATIONSVERBINDUNGEN 审中-公开
标题翻译：原电池和（部分）锂锂电池阳极的能力得到提高和工艺生产合成石墨层间
公开(公告)号：EP3105804A1
公开(公告)日：2016-12-21
申请号：EP15706396.7
申请日：2015-02-13
申请人： Rockwood Lithium GmbH
发明人： WIETELMANN, Ulrich , NICKEL, Vera , SCHERER, Stefan , EMMEL, Ute , BUHRMESTER, Thorsten , HABER, Steffen , KRÄMER, Gerd
IPC分类号： H01M4/04 , C01B31/04 , H01M4/133 , H01M4/1393 , H01M4/36 , H01M4/587 , H01M4/62 , H01M10/0525 , H01M10/0569
CPC分类号： H01M4/364 , C01B32/22 , C01P2002/08 , C01P2006/40 , H01M4/0404 , H01M4/133 , H01M4/1393 , H01M4/366 , H01M4/587 , H01M4/622 , H01M4/623 , H01M10/0525 , H01M10/0569 , H01M2004/027 , H01M2300/0028
摘要： The invention relates to a galvanic cell containing a cathode, a lithium-conductive electrolyte separator system, and a synthetic graphite-containing anode. In the manufacture of the cell ( i.e. prior to the first charging cycle), the anode contains or consists of a (partially) lithiated graphite powder which is produced from synthetic graphite and lithium powder in a non-electrochemical manner. The invention also relates to a method for (partially) lithiating synthetic graphite in an electroless manner. The invention is characterized in that the particulate synthetic graphite is (partially) lithiated in an electroless manner after mixing with particulate lithium metal powder and by means of a mixing and/or milling process, thereby forming Li graphite intercalates of the composition LiC
x (mit x = 6 –600).
摘要翻译：本发明涉及一种包含阴极，锂传导性电解质分离器系统和合成含石墨的负极的原电池。在电池的制造中（第一充电周期即之前），所述阳极含有或（部分）锂化的石墨粉末的所有其由合成石墨和锂粉末在一个非电化学方式的besteht。因此本发明涉及一种用于（部分地）锂化合成石墨在非电解方式。本发明是在DASS特点死粒状合成石墨是（部分地）与粒子状的锂金属粉末和通过混合和/或研磨工艺，从而形成组合物Licx的李石墨插层的方式混合（其中x后锂化在非电解方式 = 6-600）。

4. 发明公开

EP1993953A4 FLUORIDE ION ELECTROCHEMICAL CELL 有权
标题翻译：电化学FLUORIOUS细胞
公开(公告)号：EP1993953A4
公开(公告)日：2016-12-14
申请号：EP07811815
申请日：2007-03-01
申请人： CALIFORNIA INST OF TECHN , CENTRE NAT DE LA RECH SCIENT -CNRS-
发明人： YAZAMI RACHID
IPC分类号： C01B31/00 , C01B31/02 , H01M4/58 , H01M4/583 , H01M6/04 , H01M6/16 , H01M10/05 , H01M10/0568 , H01M10/36
CPC分类号： H01M6/166 , C01B32/05 , C01B32/10 , C01B32/22 , H01M4/582 , H01M4/583 , H01M4/5835 , H01M4/60 , H01M6/045 , H01M10/05 , H01M10/0568 , H01M10/36 , H01M2300/0002 , H01M2300/0017
摘要： The present invention provides electrochemical cells capable of good electronic performance, particularly high specific energies, useful discharge rate capabilities and good cycle life. Electrochemical cells of the present invention are versatile and include primary and secondary cells useful for a range of important applications including use in portable electronic devices. Electrochemical cells of the present invention also exhibit enhanced safety and stability relative to conventional state of the art primary lithium batteries and lithium ion secondary batteries. For example, electrochemical cells of the present invention include secondary electrochemical cells using anion charge carriers capable of accommodation by positive and negative electrodes comprising anion host materials, which entirely eliminate the need for metallic lithium or dissolved lithium ion in these systems.

5. 发明授权

EP2578534B1 RESIN COMPOSITE MATERIAL 有权
标题翻译： HARZVERBUNDMATERIAL
公开(公告)号：EP2578534B1
公开(公告)日：2016-05-11
申请号：EP11792444.9
申请日：2011-06-07
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： TANAKA, Hiromitsu , KATO, Makoto , WATANABE, Osamu , HAYASHIDA, Kenichi , OKAMOTO, Hirotaka , WATANABE, Toshio , NAGAI, Takayuki
IPC分类号： H01B1/04 , C08K9/12 , C08L25/06 , C01B31/04
CPC分类号： H01B1/04 , B82Y30/00 , B82Y40/00 , C01B32/182 , C01B32/20 , C01B32/22 , C01B32/23 , C08K3/04 , C08K9/08 , C08K9/12 , C08L25/04 , C08L25/06
摘要： A resin composite material comprises: fine graphite particles comprising plate-like graphite particles, an aromatic vinyl copolymer which is adsorbed on the plate-like graphite particles, and which contains a vinyl aromatic monomer unit represented by the following formula (1): €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ- (CH 2 -CHX)-€ƒ€ƒ€ƒ€ƒ€ƒ(1) (in the formula (1), X represents a phenyl group, a naphthyl group, an anthracenyl group, or a pyrenyl group, provided that these groups may have each a substituent), and at least one hydrocarbon chain which is bonded to the aromatic vinyl copolymer, and which is selected from the group consisting of alkyl chains, oligoolefin chains, and polyolefin chains.
摘要翻译：树脂复合材料包括：包含板状石墨颗粒的细石墨颗粒，吸附在板状石墨颗粒上的含有由下式（1）表示的乙烯基芳族单体单元的芳族乙烯基共聚物：ƒ ƒ€ƒ€ƒ€ƒ€ƒ€ƒ-（CH 2 -CHX） - €ƒ€ƒ€ƒƒ（1）（在公式（1）中，X表示苯基，萘基，蒽基或芘基，条件是这些基团可以具有取代基）和至少一个与芳族乙烯基共聚物键合的烃链，并且选自烷基链，低聚烯烃链和聚烯烃链。

6. 发明授权

EP1323670B1 Expandierbare Graphit-Intercalationsverbindungen, Verfahren zu ihrer Hestellung und ihrer Verwendung 有权
标题翻译：可膨胀石墨层间化合物，它们的业务部门及其使用
公开(公告)号：EP1323670B1
公开(公告)日：2009-07-08
申请号：EP02406078.2
申请日：2002-12-09
申请人： HILTI Aktiengesellschaft
发明人： Wenzel, Antje , Reinheimer, Arne
IPC分类号： C01B31/00 , C01B31/04 , C09K21/02
CPC分类号： C09K21/02 , C01B32/22 , C01B32/225

7. 发明公开

EP1999812A2 ELECTROCHEMISTRY OF CARBON SUBFLUORIDES 审中-公开
标题翻译：碳氟化合物的电化学
公开(公告)号：EP1999812A2
公开(公告)日：2008-12-10
申请号：EP07757289.9
申请日：2007-02-21
申请人： CALIFORNIA INSTITUTE OF TECHNOLOGY , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) , Université Blaise Pascal
发明人： YAZAMI, Rachid , HAMWI, Andre
IPC分类号： H01M6/18
CPC分类号： H01M4/583 , C01B32/10 , C01B32/22 , H01M4/5835 , H01M6/181 , H01M10/0525
摘要： Subfluorinated carbonaceous materials obtained through direct fluorination of graphite or coke particles are provided. One set of subfluorinated carbonaceous materials has an average chemical composition CFx in which 0.63
摘要翻译：提供了通过直接氟化石墨或焦炭颗粒获得的全氟化含碳材料。一套低氟化含碳材料具有平均化学组成CFx，其中0.63

8. 发明公开

EP1652816A1 VERFAHREN ZUR HERSTELLUNG VON OXIDIERTEM GRAPHIT 审中-公开
标题翻译：用于生产氧化石墨
公开(公告)号：EP1652816A1
公开(公告)日：2006-05-03
申请号：EP04748961.2
申请日：2004-07-13
申请人： Avdeev, Viktor Vasilievich
发明人： AVDEEV, Viktor Vasilievich , FINAENOV, Alexandr Ivanovich , SOROKINA, Nataliya Evgenievna , KRASNOV, Vladimir Vasilievich , YAKOVLEV, Andrey Vasilievich , IONOV, Sergey Gennadievich , SEZEMIN, Vladimir Alekseyevich , SEZEMIN, Aleksey Vladimirovich , MAKSIMOVA, Nataliya Vladimirovna , NIKOLSKAYA, Irina Viktorovna
IPC分类号： C01B31/04 , C25B1/00
CPC分类号： C04B35/6265 , C01B32/22 , C01B32/23 , C02F1/283 , C04B35/522 , C04B35/626 , C04B38/00 , C09K21/02
摘要： Die vorliegende Erfindung bezieht sich auf die Technologie der Graphitkohlenstoffmaterialien, insbesondere auf die Herstellung von oxidiertem Graphit mit einer niedrigen Schaumbildungstemperatur für die Herstellung von Schaumgraphit, der bei der Herstellung einer biegsamen Folie, als Flammschutzmaterial, Sorptionsmittel für die Wasserreinigung, für das Sammeln von Erdölprodukten u.a.m. seine Anwendung findet. Das Verfahren zur Herstellung von oxidiertem Graphit mit einer niedrigen Schaumbildungstemperatur umfaßt die Herstellung einer Mischung von Graphitteilchen und mindestens einer wäßrigen Lösung einer Säure; die Aktivierung der Oberfläche der Graphitteilchen unter Erzeugung sauerstoffhaltiger funktioneller Gruppen auf der Oberfläche der Teilchen; deren anschließende Behandlung zur Erzeugung einer Graphit-Einlagerungsverbindung; das Auswaschung der erzeugten Verbindung mit Wasser, und ihre Trocknung, sowie ihre anschließende thermische Behandlung zur Herstellung von Schaumgraphit, wobei die Stufen (b) und (c) mittels einer elektrochemischen Behandlung unter Zufuhr einer Stromgesamtmenge von 200 bis 600 mA·h/g Graphit durchgeführt werden. Das technische Ergebnis ist die Herstellung eines oxidierten Graphits mit verbesserten Eigenschaften, insbesondere mit einer hohen Homogenität, einer niedrigen Schüttdichte sowie mit der Fähigkeit der Schaumbildung bei Temperaturen von 150 bis 260°C.

9. 发明公开

EP1296893A4 METHOD OF PREPARING GRAPHITE INTERCALATION COMPOUNDS AND RESULTANT PRODUCTS 审中-公开
标题翻译：用于生产GRAPHITINTERKALATIONS化合物及其产生的产品。
公开(公告)号：EP1296893A4
公开(公告)日：2006-01-18
申请号：EP01941602
申请日：2001-05-24
申请人： SUPERIOR GRAPHITE CO
发明人： BARSUKOV IGOR V , ZALESKI PETER L
IPC分类号： C01B31/00 , C01B31/04
CPC分类号： C01B32/225 , C01B32/22
摘要： A method of preparing graphite intercalation compounds in which graphite particles are immersed in an aqueous electrolyte media comprising both an acid and an oxidizing agent. The immersed graphite particles are subjected to an anodic current and then removed from the electrolyte and rinsed with a solvent. The excess solvent and electrolyte is then removed from the graphite particles. The graphite particles may be placed in a plating barrel which is immersed in the electrolyte and rotated while the graphite particles are subjected to the current. The resultant intercalated graphite has an expansion volume of from between about 100 ml/g to 2000 ml/g when heated to 1000°C.

10. 发明公开

EP1345850A2 INTERCALATED GRAPHITE FLAKES EXHIBITING IMPROVED EXPANSION CHARACTERISTICS AND PROCESS THEREFOR 审中-公开
标题翻译：具有改进的膨胀性能及其方法嵌入石墨SLIDE
公开(公告)号：EP1345850A2
公开(公告)日：2003-09-24
申请号：EP01987089.8
申请日：2001-11-14
申请人： Graftech Inc.
发明人： GREINKE, Ronald, Alfred
IPC分类号： C01B31/04
CPC分类号： C01B32/225 , C01B32/22
摘要： A method for providing intercalated graphite flake with improved exfoliation characteristics, specifically, improved expansion pressure, is presented. The method includes treating graphite flakes with an oxidizing intercalant solution to provide intercalated graphite flakes; washing the intercalated graphite flakes; and adding a surfactant to the washed graphite flakes. The invention also includes the intercalated graphite flakes thusly prepared.

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