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1. 发明申请

US20200248337A1 GRAPHENE FIBER MANUFACTURED BY JOULE HEATING AND METHOD OF MANUFACTURING THE SAME 审中-公开
公开(公告)号：US20200248337A1
公开(公告)日：2020-08-06
申请号：US16651806
申请日：2018-09-28
申请人： IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
发明人： Tae Hee HAN , Sung Hyun NOH
IPC分类号： D01D10/02 , D01D1/02 , D01D5/06 , D01F9/12 , D01F11/10
摘要： A method of manufacturing a graphene fiber is provided. The method includes preparing a source solution including graphene oxide, supplying the source solution into a coagulation solution to form a graphene oxide fiber, reducing the graphene oxide fiber to form a primary graphene fiber, and Joule-heating the primary graphene fiber to form a secondary graphene fiber.

2. 发明申请

US20190036129A1 CARBON NANOFIBER CATALYST SUBSTRATE PRODUCTION PROCESS 审中-公开
公开(公告)号：US20190036129A1
公开(公告)日：2019-01-31
申请号：US16143532
申请日：2018-09-27
申请人： Ford Global Technologies, LLC
发明人： Mark S. Sulek , Kevin James Rhodes , James A. Adams , James Waldecker
IPC分类号： H01M4/92 , H01M4/88 , D01F9/22 , H01M8/1004 , H01M8/0234 , D01D5/00 , H01M4/86 , D01F11/10 , H01M8/1018
摘要： A method of forming a fuel cell catalyst layer. The method includes spinning a composition including a base polymer, a solvent, and a catalyst precursor into a non-woven fiber mat having the catalyst precursor embedded therein. The method further includes carbonizing the non-woven fiber mat to form a carbon fiber substrate. The method also includes reacting the catalyst precursor to form a plurality of individual catalyst particles embedded in the carbon fiber substrate.

3. 发明申请

US20170200955A1 Carbon Nanofiber Catalyst Substrate 审中-公开
公开(公告)号：US20170200955A1
公开(公告)日：2017-07-13
申请号：US14991366
申请日：2016-01-08
申请人： Ford Global Technologies, LLC
发明人： Mark S. SULEK , Kevin James RHODES , James A. ADAMS , James WALDECKER
IPC分类号： H01M4/92 , H01M4/86 , H01M4/88 , D01F11/10 , D01D5/00 , H01M8/1004 , D01F9/22
CPC分类号： H01M4/926 , D01D5/0007 , D01F9/22 , D01F11/10 , H01M4/8626 , H01M4/8647 , H01M4/8807 , H01M4/8817 , H01M4/8842 , H01M4/921 , H01M8/0234 , H01M8/1004 , H01M2008/1095 , H01M2250/20
摘要： Fuel cell catalyst layers and methods of making the same are disclosed. The fuel cell catalyst layer may include a catalyst substrate including a non-woven mat of carbon nanofibers, each having a surface portion and a bulk portion bounded by the surface portion. A plurality of catalyst particles may be included in the catalyst layer, at least a first portion of which are fully embedded within the bulk portion of each of the carbon nanofibers. The method may include spinning a composition including a base polymer, a solvent, and a catalyst precursor into a non-woven fiber mat having the catalyst precursor embedded therein. The mat may then be carbonized to form a carbon fiber substrate and the catalyst precursor may be reacted to form catalyst particles embedded in the substrate. Embedding the catalyst particles may anchor them within the substrate and inhibit them from migrating during fuel cell operation.

4. 发明授权

US4808475A Highly electroconductive graphite continuous filament and process for preparation thereof 失效
标题翻译：高导电石墨连续长丝及其制备方法
公开(公告)号：US4808475A
公开(公告)日：1989-02-28
申请号：US12840
申请日：1987-02-10
申请人： Kiichiro Matsumura , Akio Takahashi , Jun Tsukamoto
发明人： Kiichiro Matsumura , Akio Takahashi , Jun Tsukamoto
IPC分类号： D06M10/00 , D01F11/10 , D01F11/12 , D01F11/16 , D06M11/00 , D06M11/74 , D06M101/00 , D06M101/40 , H01B1/04 , D02G3/00
CPC分类号： D01F11/125 , H01B1/04 , Y10T428/2918
摘要： A highly electroconductive graphite continuous filament is described, which is composed of a carbon filament as a substrate and a graphite layer having a layer spacing d (0,0,2) of not larger than 3.363 angstroms as an outer skin layer The graphite continuous filament is prepared by depositing easily graphitizable carbon on the substrate and heat-treating the carbon-deposited substrate at a temperature of at least 2,500.degree. C.
摘要翻译：描述了一种高导电性石墨连续长丝，其由碳丝作为基底和具有不大于3.363埃的层间距d（0,0,2）的石墨层作为外层。石墨连续长丝通过将容易石墨化的碳沉积在基底上并在至少2,500℃的温度下对碳沉积的基底进行热处理来制备。

5. 发明授权

US4411880A Process for disposing of carbon fibers 失效
标题翻译：处理碳纤维的方法
公开(公告)号：US4411880A
公开(公告)日：1983-10-25
申请号：US378980
申请日：1982-05-17
申请人： Christopher B. Brogna
发明人： Christopher B. Brogna
IPC分类号： D01F11/12 , D01F13/00 , D01F11/10
CPC分类号： D01F11/121 , D01F11/122 , D01F13/00 , Y02P70/625
摘要： A simple and efficient process is provided for disposing of easily airborne carbon fibers by subjecting them to an aqueous solution of an alkali metal or alkaline earth metal hypohalogenite at an elevated temperature for a period of time sufficient to substantially destroy the fibrous configuration of said fibers. In a preferred embodiment, carbon fibers are contacted with a solution of sodium hypochlorite (approximately 5 to 6 percent active chlorine concentration by weight based on the weight of the solution) at a temperature of between about 50.degree. and about 60.degree. C. for between about 1 and about 12 hours.
摘要翻译：提供了一种简单有效的方法，用于通过在高温下将碱金属或碱土金属次卤酸盐的水溶液经受足以基本上破坏所述纤维的纤维构造的时间来容易地处理空气中的碳纤维。在一个优选的实施方案中，碳纤维与次氯酸钠溶液（基于溶液的重量计约5-6％的活性氯浓度）在约50℃至约60℃之间的温度下接触，约1小时左右。

6. 发明授权

US4134360A Apparatus for vapor deposition on tubular substrate 失效
标题翻译：用于蒸气沉积在管状基底上的装置
公开(公告)号：US4134360A
公开(公告)日：1979-01-16
申请号：US822824
申请日：1977-08-08
申请人： Ronald Fisher , Norman Smith
发明人： Ronald Fisher , Norman Smith
IPC分类号： C23C16/04 , C23C16/455 , D01F11/10 , D01F11/12 , C23C13/08
CPC分类号： D01F11/125 , C23C16/045 , C23C16/455 , D01F11/10
摘要： In the production of all-carbon composite articles by the cracking of a hydrocarbon gas to deposit carbon on a fibrous carbon substrate the substrate is held in the furnace by a ram movable in the furnace to engage the substrate. The gas is introduced inside the annular substrate and evacuated at a position spaced laterally from the substrate so that the gas is forced to disperse through the substrate wall.
摘要翻译：在通过裂解碳氢化合物气体以将碳沉积在纤维状碳基体上的全碳复合制品的生产中，基板通过可在炉中移动的柱塞保持在炉中，从而与基板接合。将气体引入到环形基板的内部并且在与衬底横向间隔开的位置处抽空，使得气体被迫分散通过衬底壁。

7. 发明授权

US4008299A Method of making a fibre of aluminium phosphate 失效
标题翻译：制造磷酸铝纤维的方法
公开(公告)号：US4008299A
公开(公告)日：1977-02-15
申请号：US516777
申请日：1974-10-21
申请人： James Derek Birchall , John Edward Cassidy
发明人： James Derek Birchall , John Edward Cassidy
IPC分类号： C01B25/36 , C01B20060101 , C01B25/455 , C01F7/00 , C03C13/00 , C03C17/22 , C03C25/38 , C03C25/42 , C04B12/02 , C04B35/622 , C04B35/63 , C04B35/66 , C04B41/87 , C09D1/00 , C09D5/00 , C09D5/18 , C09J1/00 , C09J5/00 , C09K3/00 , C09K21/02 , C09K21/12 , C23C22/20 , C23C22/74 , D01F9/00 , D01F9/08 , D01F11/10 , D01F11/12 , D01F11/14 , D06M11/00 , D06M11/70 , C04B35/64 , C04B35/76
CPC分类号： C04B35/62268 , C01B25/36 , C01B25/455 , C03C13/00 , C03C13/006 , C03C25/38 , C03C25/42 , C04B12/022 , C04B35/62231 , C04B35/6309 , C09D1/00 , C09J1/00 , C23C22/74 , D01F11/10 , D01F11/12 , D01F11/14 , D01F9/00 , C03C2217/229 , C03C2218/11 , Y10S264/19
摘要： A method is provided for preparing a fibre from a solution of a halogen-containing complex phosphate of aluminium. The complex contains at least one chemically-bound molecule of a hydroxy compound R-OH, where R is a hydrogen atom or an organic group. The complex is dissolved in water or an organic solvent. The solution is fibrized and then dried to produce the fibre.
摘要翻译：提供了从含卤素的复合磷酸铝的溶液制备纤维的方法。络合物含有至少一个化学结合的羟基化合物R-OH分子，其中R是氢原子或有机基团。络合物溶于水或有机溶剂中。将溶液纤维化，然后干燥以制备纤维。

8. 发明授权

US3867191A Carbon-boron surfaced carbon filament 失效
标题翻译：碳硼表面碳丝
公开(公告)号：US3867191A
公开(公告)日：1975-02-18
申请号：US22895372
申请日：1972-02-24
申请人： UNITED AIRCRAFT CORP
发明人： GALASSO FRANCIS S , VELTRI RICHARD D
IPC分类号： C22C47/02 , C04B35/52 , C04B41/87 , C22C21/00 , C22C23/00 , C22C47/00 , C22C47/04 , C22C49/14 , D01F11/10 , D01F11/16 , C23C11/08
CPC分类号： C22C49/14 , Y10T428/2958 , Y10T428/298
摘要： A high strength composite filament suitable for use as a reinforcement in metal matrices comprises a filamentary carbon substrate having a continuous essentially amorphous carbon alloy coating adhered thereto, the coating consisting essentially of approximately 43-60 atomic percent carbon, remainder boron.
摘要翻译：适合用作金属基质中的增强材料的高强度复合长丝包括具有粘附到其上的连续的基本上无定形的碳合金涂层的丝状碳基底，该涂层基本上由约43-60原子％的碳组成，余量为硼。

9. 发明授权

US3807996A Carbon fiber reinforced nickel matrix composite having an intermediate layer of metal carbide 失效
标题翻译：碳纤维增强镍基复合材料，具有金属碳化物的中间层
公开(公告)号：US3807996A
公开(公告)日：1974-04-30
申请号：US27026072
申请日：1972-07-10
申请人： UNION CARBIDE CORP
发明人： SARA R
IPC分类号： B22D19/14 , C22C19/03 , C22C47/16 , C22C49/14 , C23C10/28 , C25D7/00 , C25D15/02 , D01F11/10 , D01F11/16 , C22C1/04 , B22F3/14
CPC分类号： C22C49/14 , Y10T29/49801
摘要： Composite articles having a nickel base metal matrix reinforced with a plurality of high strength, high modulus carbon fibers having a thin, intermediate layer of a metal carbide disposed upon at least a portion of the fiber surfaces. Such composites are characterized by improved thermal cycling characteristics and are produced by coating a plurality of carbon fibers first with a thin, continuous layer of nickel, and then with a second thin, continuous overcoating of a metal capable of diffusing through the nickel coating and reacting with carbon to form a metal carbide; and then hot pressing the dual-coated fibers for a time and at a temperature and pressure sufficient to bond them together and diffuse at least a portion of the carbide-forming metal surface layer through the nickel undercoating and effect reaction between said carbide-forming metal and said carbon fibers to produce a metal carbide coating on at least a portion of the surface of the fibers.
摘要翻译：复合制品具有用多个高强度，高模量碳纤维增强的镍基金属基体，其具有设置在纤维表面的至少一部分上的金属碳化物薄的中间层。这种复合材料的特征在于热循环特性的改善，并且首先通过用薄的连续的镍层涂覆多个碳纤维，然后用能够通过镍涂层扩散的金属的第二薄的，连续的外涂层来制备，并使用碳来形成金属碳化物; 然后将双重涂覆的纤维热压一段时间，并且在足以使它们结合在一起的温度和压力下，通过镍底涂层扩散至少一部分碳化物形成金属表面层，并且使所述碳化物形成金属并且所述碳纤维在纤维表面的至少一部分上产生金属碳化物涂层。

10. 发明授权

US09842707B2 Bamboo-inspired nanostructure design for flexible, foldable and twistable energy storage devices 有权
公开(公告)号：US09842707B2
公开(公告)日：2017-12-12
申请号：US15149631
申请日：2016-05-09
申请人： The Board of Trustees of the Leland Stanford Junior University
发明人： Yongming Sun , Yi Cui
IPC分类号： H01G11/86 , D01D5/00 , D01F9/22 , D04H1/728 , D04H1/4242 , D04H1/4382 , H01M4/66 , H01M4/75 , H01G11/24 , H01G11/26 , D01D5/247 , D01D10/02 , D01F1/08 , D01F11/10 , D01F11/16 , H01G11/36 , H01G11/70
CPC分类号： H01G11/86 , D01D5/003 , D01D5/247 , D01D10/02 , D01F1/08 , D01F9/22 , D01F11/10 , D01F11/16 , D04H1/4242 , D04H1/4382 , D04H1/728 , H01G11/24 , H01G11/26 , H01G11/36 , H01G11/70 , H01M4/663 , H01M4/75 , Y02E60/13
摘要： A flexible all-solid state supercapacitor is provided that includes a first electrode and a second electrode, and a flexible nanofiber web, where the flexible nanofiber web connects the first electrode to the second electrode, where the flexible nanofiber web includes a plurality of flexible nanofibers, where the flexible nanofiber includes a hierarchal structure of macropores, mesopores and micropores through a cross section of the flexible nanofiber, where the mesopores and the micropores form a graded pore structure, where the macropores are periodically distributed along the flexible nanaofiber and within the graded pore structure.

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