公开(公告)号：EP2897921B1

公开(公告)日：2017-12-20

申请号：EP13839518.1

申请日：2013-09-19

申请人： The Penn State Research Foundation ,  Consejo Superior De Investigaciones Científicas (CSIC)

发明人： MIRANZO, Pilar ,  OCAL, Carmen ,  OSENDI, Maria, Isabel ,  BELMONTE, Manuel ,  RAMIREZ, Cristina ,  ROMAN-MANSO, Benito ,  GUITIERREZ, Humberto, R. ,  TERRONES, Mauricio

IPC分类号： B82Y30/00 ,  C04B35/64 ,  C04B35/573 ,  C04B35/575 ,  C04B35/577 ,  C04B35/626 ,  C04B35/645 ,  H01B1/18

CPC分类号： C04B35/573 ,  B82Y30/00 ,  C04B35/575 ,  C04B35/6261 ,  C04B35/64 ,  C04B35/645 ,  C04B2235/3217 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3418 ,  C04B2235/383 ,  C04B2235/3834 ,  C04B2235/422 ,  C04B2235/425 ,  C04B2235/443 ,  C04B2235/5436 ,  C04B2235/5454 ,  C04B2235/6567 ,  C04B2235/6581 ,  C04B2235/666 ,  C04B2235/78 ,  H01B1/04 ,  H01B1/18

摘要： We provide a method for the in situ development of graphene containing silicon carbide (SiC) matrix ceramic composites, and more particularly to the in situ graphene growth within the bulk ceramic through a single-step approach during SiC ceramics densification using an electric current activated/assisted sintering (ECAS) technique. This approach allows processing dense, robust, highly electrical conducting and well dispersed nanocomposites having a percolated graphene network, eliminating the handling of potentially hazardous nanostructures. Graphene/SiC components could be used in technological applications under strong demanding conditions where good electrical, thermal, mechanical and/or tribological properties are required, such as micro and nanoelectromechanical systems (MEMS and NEMS), sensors, actuators, heat exchangers, breaks, components for engines, armours, cutting tools, microturbines or microrotors.

公开(公告)号：EP3042540A4

公开(公告)日：2017-08-16

申请号：EP14817970

申请日：2014-06-26

申请人： INTELLI PARTICLE PT LTD

发明人： MILLER COLE

IPC分类号： H05B3/14 ,  H01B1/04 ,  H01B1/18 ,  H01B1/24

CPC分类号： H05B3/145 ,  B64D15/12 ,  H01C7/06 ,  H01C17/0652 ,  H05B3/58 ,  H05B2203/013 ,  H05B2203/017 ,  H05B2203/021 ,  H05B2203/022 ,  H05B2203/026 ,  H05B2203/032 ,  H05B2214/02 ,  H05B2214/03 ,  H05B2214/04

摘要： According to the invention there is provided an electrothermic composition comprising: at least one carbon component; at least one graphite component, and an optional binder or carrier, wherein the carbon, graphite, and/or their ratio are selected such that that the composition or a material formed from the composition has a thermal coefficient of electrical resistance (TCR) of about zero or is substantially stable over a predefined temperature range. The invention further relates to a product or a material produced or formed by the electrothermic composition. The invention additionally relates to a method of preparing an electrothermic composition comprising the steps of: (i) selecting a predetermined ratio of at least one carbon component and at least one graphite component such that the composition is electrically conductive, electrothermic and will have a TCR of about zero or is substantially stable over a predefined temperature range; and (ii) preparing the composition by mixing said at least one carbon component and said at least one graphite component, optionally in a suitable binder or carrier. Alternative embodiments relate to an electrothermic composition comprising: at least one carbon component; at least a second carbon component; and an optional binder or carrier; wherein the first carbon component, the second carbon component, and/or their ratio are selected such that that the composition or a material formed from the composition has a TCR of about zero or is substantially stable over a predefined temperature range.

摘要翻译： 根据本发明，提供了一种电热组合物，其包含：至少一种碳组分; 至少一种石墨组分和任选的粘合剂或载体，其中选择碳，石墨和/或它们的比例，使得由该组合物形成的组合物或材料的热阻系数（TCR）为约 零或在预定温度范围内基本稳定。 本发明进一步涉及由电热组合物产生或形成的产品或材料。 本发明另外涉及一种制备电热组合物的方法，该方法包括以下步骤：（i）选择预定比例的至少一种碳组分和至少一种石墨组分，使得该组合物是导电的，电热的并且将具有TCR 大约为零或在预定温度范围内基本稳定; 和（ii）通过混合所述至少一种碳组分和所述至少一种石墨组分，任选地在合适的粘合剂或载体中来制备组合物。 替代实施例涉及一种电热组合物，其包含：至少一种碳组分; 至少第二碳组分; 和任选的粘合剂或载体; 其中选择所述第一碳组分，所述第二碳组分和/或它们的比率，使得所述组合物或由所述组合物形成的材料具有约零的TCR或在预定温度范围内基本稳定。

公开(公告)号：EP2788296B1

公开(公告)日：2016-11-02

申请号：EP12805651.2

申请日：2012-12-06

申请人： DBFZ Deutsches Biomasseforschungszentrum Gemeinnützige GmbH

发明人： KOCH, Christian ,  DRÖßIGER, Martin

IPC分类号： C03C4/14 ,  C09D5/08 ,  C09D5/24 ,  H01B1/14 ,  H01B1/16 ,  H01B1/18 ,  H01M4/00

CPC分类号： C09D5/24 ,  B05D3/0254 ,  C03C8/02 ,  C03C8/14 ,  C03C8/18 ,  C03C2207/00 ,  C04B35/01 ,  C04B35/583 ,  C04B2235/386 ,  C09D5/08 ,  H01B1/16 ,  H01B1/18 ,  Y10T428/25

公开(公告)号：EP3042540A1

公开(公告)日：2016-07-13

申请号：EP14817970.8

申请日：2014-06-26

申请人： Intelli Particle PT Ltd.

发明人： MILLER, Cole

IPC分类号： H05B3/14 ,  H01B1/24 ,  H01B1/18 ,  H01B1/04

CPC分类号： H05B3/145 ,  B64D15/12 ,  H01C7/06 ,  H01C17/0652 ,  H05B3/58 ,  H05B2203/013 ,  H05B2203/017 ,  H05B2203/021 ,  H05B2203/022 ,  H05B2203/026 ,  H05B2203/032 ,  H05B2214/02 ,  H05B2214/03 ,  H05B2214/04

摘要： According to the invention there is provided an electrothermic composition comprising: at least one carbon component; at least one graphite component, and an optional binder or carrier, wherein the carbon, graphite, and/or their ratio are selected such that that the composition or a material formed from the composition has a thermal coefficient of electrical resistance (TCR) of about zero or is substantially stable over a predefined temperature range. The invention further relates to a product or a material produced or formed by the electrothermic composition. The invention additionally relates to a method of preparing an electrothermic composition comprising the steps of: (i) selecting a predetermined ratio of at least one carbon component and at least one graphite component such that the composition is electrically conductive, electrothermic and will have a TCR of about zero or is substantially stable over a predefined temperature range; and (ii) preparing the composition by mixing said at least one carbon component and said at least one graphite component, optionally in a suitable binder or carrier. Alternative embodiments relate to an electrothermic composition comprising: at least one carbon component; at least a second carbon component; and an optional binder or carrier; wherein the first carbon component, the second carbon component, and/or their ratio are selected such that that the composition or a material formed from the composition has a TCR of about zero or is substantially stable over a predefined temperature range.

摘要翻译： 根据本发明，提供一种电热组合物，其包含：至少一种碳组分; 至少一种石墨组分和任选的粘合剂或载体，其中选择碳，石墨和/或它们的比例，使得组合物或由组合物形成的材料具有约为的耐热系数（TCR） 零或在预定温度范围内基本稳定。 本发明还涉及由电热组合物制备或形成的产品或材料。 本发明还涉及一种制备电热组合物的方法，包括以下步骤：（i）选择至少一种碳组分和至少一种石墨组分的预定比例，使组合物导电，电热并具有TCR 约为零或在预定温度范围内基本稳定; 和（ii）通过混合所述至少一种碳组分和所述至少一种石墨组分，任选地在合适的粘合剂或载体中来制备组合物。 替代实施方案涉及电热组合物，其包含：至少一种碳组分; 至少第二碳组分; 和可选的粘合剂或载体; 其中选择第一碳组分，第二碳组分和/或其比例，使得组合物或由组合物形成的材料具有约零的TCR或在预定温度范围内基本稳定。

公开(公告)号：EP2622006B1

公开(公告)日：2015-08-26

申请号：EP11761041.0

申请日：2011-09-15

申请人： Siemens Aktiengesellschaft

发明人： LÜTHEN, Volkmar ,  WINKLER, Gabriele

IPC分类号： C08K3/04 ,  H01B1/18 ,  H01B3/18 ,  H01B3/48 ,  H01B1/12

CPC分类号： H01B1/124 ,  C08K3/04 ,  C08L1/00 ,  H01B3/004 ,  H01B3/48 ,  Y10T156/10

公开(公告)号：EP2458594A4

公开(公告)日：2014-07-09

申请号：EP10802447

申请日：2010-07-20

申请人： LG CHEMICAL LTD

发明人： CHUN SANG KI ,  HWANG IN SEOK ,  LEE DONG WOOK ,  HWANG JI YOUNG

IPC分类号： H01B1/18 ,  C08K5/43 ,  C08L83/04 ,  H01B1/22 ,  H01L51/52

CPC分类号： H01L33/56 ,  C08K5/43 ,  G02F1/1336 ,  H01B1/22 ,  H01L51/5253 ,  C08L83/04

摘要： An encapsulating composition for a light emitting element, a light emitting diode (LED) and a liquid crystal display device (LCD) are provided. A silicone-cured product included as a main ingredient and a conductivity-providing agent having excellent compatibility and capable of providing superior conductivity can be used to significantly reduce the surface resistivity of the silicone-cured product. Therefore, the encapsulating composition for a light emitting element, the LED and the LCD can be useful in solving the problems regarding attachment of a foreign substance such as dust due to static electricity, and degradation of transparency since the composition has low surface resistivity when used as a semiconductor encapsulation material for an LED, and also in providing a cured product having excellent properties such as light resistance, heat resistance, durability and optical transparency.

公开(公告)号：EP2595939A1

公开(公告)日：2013-05-29

申请号：EP11738189.7

申请日：2011-07-11

申请人： Leroxid ,  Universität Stuttgart, Institut für Fertigungstechnologie Keramischer Bauteile

发明人： KERN, Frank ,  LANDFRIED, Richard ,  GADOW, Rainer ,  LEONHARDT, Wolfgang ,  BURGER, Wolfgang

IPC分类号： C04B35/119 ,  C04B35/488 ,  C04B35/645 ,  H01B1/14 ,  H01B1/18 ,  C22C1/05

CPC分类号： C04B35/119 ,  B22F2998/00 ,  C04B35/486 ,  C04B35/6261 ,  C04B35/62805 ,  C04B35/62815 ,  C04B35/62818 ,  C04B35/62821 ,  C04B35/645 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3232 ,  C04B2235/3244 ,  C04B2235/3248 ,  C04B2235/3251 ,  C04B2235/3286 ,  C04B2235/3287 ,  C04B2235/3813 ,  C04B2235/3843 ,  C04B2235/3847 ,  C04B2235/3856 ,  C04B2235/3886 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/656 ,  C04B2235/6581 ,  C04B2235/666 ,  C04B2235/667 ,  C04B2235/765 ,  C04B2235/77 ,  C04B2235/96 ,  H01B1/14 ,  H01B1/18 ,  C22C29/12 ,  B22F2303/01 ,  B22F2301/15 ,  B22F2301/20 ,  B22F2303/05 ,  B22F2302/10 ,  B22F2302/15 ,  B22F2302/20 ,  B22F2302/05

摘要： The invention relates to an erodable ceramic body having electrically conductive hard material particles dispersed in an aluminum oxide / zirconium dioxide matrix. Advantageous potential adaptations to different requirements arise in that the zirconium dioxide and the hard material particles are homogenously distributed in the aluminum oxide matrix, and the proportion of zirconium dioxide that is partially or completely stabilized at a proportion of at least 10% by volume is up to 45% by volume, and that of the hard material particles is no greater than 25% by volume.

摘要翻译： 本发明涉及一种具有分散在氧化铝/二氧化锆基质中的导电硬质材料颗粒的可侵蚀陶瓷体。 对二氧化锆和硬质材料颗粒均匀地分布在氧化铝基体中的不同要求的有利的潜在适应性出现，并且以至少10体积％的比例部分或完全稳定的二氧化锆的比例为上升 至45体积％，硬质粒子的体积为25体积％以下。

公开(公告)号：EP2101406A1

公开(公告)日：2009-09-16

申请号：EP09164310.6

申请日：2002-04-17

申请人： Epson Toyocom Corporation

发明人： Takanashi, Hitoshi ,  Uchiyama, Tsuneo ,  Nagano, Youji ,  Horie, Kyo ,  Watanabe, Noriyuki ,  Shii, Kazuhiro

IPC分类号： H03B5/32 ,  H01B1/18 ,  H05K5/00

CPC分类号： H03H9/1021 ,  H03H9/0547 ,  H03H9/0552 ,  H05K1/181 ,  H05K3/3442 ,  H05K5/0091 ,  H05K2201/10083 ,  H05K2201/10234 ,  H05K2201/10242 ,  H05K2201/10515 ,  H05K2201/2018 ,  Y02P70/611

摘要： A piezoelectric oscillator comprising a piezoelectric vibrator with a piezoelectric vibrating element housed in a package and bottom terminals formed on the outer side of the bottom of the package, a circuit board with at least one electronic circuit component mounted and conductor patterns formed on the top side, and columnlike supports which mechanically and electrically connects the bottom terminals of the piezoelectric vibrator and the conductor patterns on the circuit board. The piezoelectric oscillator has a smaller board occupation area, and can be manufactured by quantity production using a batch process at a high productivity and a reduced cost.

摘要翻译： 一种压电振荡器，其特征在于，具备：压电振动器，其收纳于封装体内，在该封装体的底部的外侧形成有底部端子;电路基板，其至少安装有一个电子电路部件，导体图案形成于该顶部侧 以及将压电振动器的底部端子与电路板上的导体图案机械和电连接的柱状支撑件。 压电振荡器具有较小的电路板占据面积，并且可以通过批量生产以高生产率和降低的成本通过批量生产来制造。

公开(公告)号：EP0205556A1

公开(公告)日：1986-12-30

申请号：EP86900426

申请日：1985-12-04

申请人： HYPERION CATALYSIS INT

发明人： TENNETT HOWARD G

IPC分类号： C01B31/02 ,  B01J20060101 ,  B01J23/74 ,  B01J35/06 ,  B32B9/00 ,  C04B20060101 ,  C04B14/38 ,  C04B35/622 ,  C04B35/80 ,  C04B35/83 ,  C08J20060101 ,  C08J5/04 ,  C08K7/06 ,  D01F20060101 ,  D01F9/12 ,  D01F9/127 ,  D01F9/133 ,  D01F11/12 ,  D01F11/16 ,  F16D69/02 ,  H01B1/02 ,  H01B1/04 ,  H01B1/18

CPC分类号： B01J35/06 ,  B29K2307/00 ,  B82Y30/00 ,  C04B14/386 ,  C04B35/62272 ,  C04B35/80 ,  C04B35/83 ,  C08K7/06 ,  D01F9/1272 ,  D01F9/1273 ,  D01F9/1275 ,  D01F9/1276 ,  D01F9/1277 ,  D01F9/1278 ,  D01F11/127 ,  F16D69/023 ,  H01B1/02 ,  H01B1/04 ,  H01B1/18 ,  Y10T428/2918 ,  Y10T428/2935 ,  Y10T428/2975 ,  Y10T428/30

摘要： Fibrille au carbone discrète cylindrique caractérisée par un diamètre essenteillement constant compris entre environ 3,5 et environ 70 manomètres, par exemple entre environ 7 à 25 manomètres, dont la longueur est supérieure à environ 102 fois le diamètre, une région extérieure de couches essentiellement continues et multiples d'atomes de carbone ordonnés et une région centrale intérieure distincte, chacune des couches et le coeur étant disposés de manière concentrique autour de l'axe cylindrique de la fibrille. De préférence la fibrille entière est essentiellement exempte de couche de revêtement de carbone thermique. L'invention concerne en outre une pluralité de ces fibrilles. La fibrille, ou la pluralité de fibrilles, de cette invention peut être produite en mettant en contact pendant une période appropriée et à une pression convenable une particule appropriée contenant du métal avec un composé gazeux approprié contenant du carbone, à une température comprise entre environ 850o C et 1200o C, le rapport, sur une base de poids sec, entre le composé contenant du carbone, et la particule contenant du métal étant au moins d'environ 100:1.

公开(公告)号：EP4290533A1

公开(公告)日：2023-12-13

申请号：EP21924675.8

申请日：2021-02-05

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： YOSHIOKA, Tatsuro ,  SAWA, Ryosuke ,  KURIZOE, Naoki ,  SATO, Natsuki

IPC分类号： H01B1/14 ,  H01B1/16 ,  H01B1/18 ,  C04B35/117

摘要： Provided is a composite member (100) including an inorganic matrix part (10) that is made from an inorganic substance including a metal oxide hydroxide; and an electrically conductive material part (20) that is present in a dispersed state inside the inorganic matrix part (10) and has electric conductivity. In the composite member (100), a porosity in a cross section of the inorganic matrix part (10) is 20% or less.