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公开(公告)号：US10543509B2
公开(公告)日：2020-01-28
申请号：US13859607
申请日：2013-04-09
摘要： An apparatus having a conductive body defined by a plurality of nanotubes forming a planar structure. The apparatus further includes a plurality of junctions, formed by adjacent nanotubes, and a plurality of conductive deposits positioned at the junctions to electrically join the adjacent nanotubes at the junctions and reduce electrical resistance between the nanotubes, thereby increasing overall conductivity of the body.
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公开(公告)号：US10465317B2
公开(公告)日：2019-11-05
申请号：US14952427
申请日：2015-11-25
发明人： Mark W. Schauer , Erick C. Towle
IPC分类号： D04H13/00 , D04H1/70 , D04H1/559 , D04H1/4242 , D04H1/4374 , D04H1/72
摘要： The present invention provides, in one embodiment, a nanostructured article. In an embodiment, the nanostructured article includes a first material made from a plurality of intermingled nanotubes placed on top of one another to form a continuous structure with sufficient structural integrity to be handled. The nanostructured article can also include a second material made from a plurality of nanotubes forming a layer situated on a surface of the first material. The second material, in an embodiment, has a nanotube density lower than the nanotube density of the first material. The nanostructured article further a layer of ordered pyrolytic carbon between the first material and the second material to enhance the bond and structural integrity between the first material and the second material, as well as enhancing the electrical and thermal conductivity between the first and second materials. A process for forming the nanostructured article is also provided.
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公开(公告)号：US20160161196A1
公开(公告)日：2016-06-09
申请号：US14230527
申请日：2014-03-31
发明人： David S. Lashmore , Diana Lewis
CPC分类号： F28F13/00 , B32B5/022 , B32B2307/304 , B82Y30/00 , C01B32/168 , C01B2202/24 , Y10T29/49227 , Y10T428/24132 , Y10T428/24322 , Y10T428/24355 , Y10T428/24744 , Y10T428/249953 , Y10T428/30 , Y10T442/67
摘要： A nanotube-based insulator is provided having thermal insulating properties. The insulator can include a plurality of nanotube sheets stacked on top of one another. Each nanotube sheet can be defined by a plurality of carbon nanotubes. The plurality of carbon nanotubes can be configured so as to decrease normal-to-plane thermal conductivity while permitting in-plane thermal conductivity. A plurality of spacers can be situated between adjacent nanotube sheets so as to reduce interlayer contact between the nanotubes in each sheet. The plurality of spacers can be ceramic or alumina dots or provided by texturing the nanotube sheets.
摘要翻译： 提供了具有绝热性能的纳米管基绝缘体。 绝缘体可以包括堆叠在彼此顶部的多个纳米管片。 每个纳米管片可由多个碳纳米管限定。 多个碳纳米管可以被配置为在允许面内热导率的同时降低正常的平面热导率。 多个间隔物可以位于相邻的纳米管片之间，以便减少每片中的纳米管之间的层间接触。 多个间隔物可以是陶瓷或氧化铝点，或者通过纹理化纳米管片提供。
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公开(公告)号：US07898079B2
公开(公告)日：2011-03-01
申请号：US11413512
申请日：2006-04-28
申请人： David S. Lashmore , Joseph J. Brown
发明人： David S. Lashmore , Joseph J. Brown
IPC分类号： H01L23/24 , H01L23/26 , H01L23/367 , H01L23/373 , B32B9/00 , H05K7/20
CPC分类号： H01L23/373 , B82Y10/00 , H01L23/3677 , H01L24/32 , H01L2924/01004 , H01L2924/01006 , H01L2924/01013 , H01L2924/01019 , H01L2924/0102 , H01L2924/01023 , H01L2924/01029 , H01L2924/01033 , H01L2924/01042 , H01L2924/01047 , H01L2924/01057 , H01L2924/01074 , H01L2924/014 , H01L2924/14 , Y10S977/742 , Y10S977/753 , Y10S977/778 , Y10T29/4935 , Y10T428/30 , H01L2924/00
摘要： A heat-conducting medium for placement between a heat source and heat sink to facilitate transfer of heat from the source to the sink is provided. The heat-conducting medium can include a flexible member made from an array of interweaving carbon nanotubes. The heat-conducting medium may also include an upper surface against which a heat source may be placed, an opposing lower surface and edges about the member designed for coupling to a heat sink toward which heat from the heat source can be directed. The heat-conducting medium may also include a pad placed on the upper surface to provide structural support to the member. A method for manufacturing the heat-conducting medium is also provided.
摘要翻译： 提供了一种用于放置在热源和散热器之间以便于将热量从源传送到水槽的导热介质。 导热介质可以包括由交织的碳纳米管阵列制成的柔性构件。 导热介质还可以包括可以放置热源的上表面，相对的下表面和围绕该构件的边缘的边缘，该构件被设计成耦合到散热器，热源可以朝向其散发热量。 导热介质还可以包括放置在上表面上的垫以向构件提供结构支撑。 还提供了制造导热介质的方法。
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公开(公告)号：US20110005808A1
公开(公告)日：2011-01-13
申请号：US12580994
申请日：2009-10-16
申请人： Brian White , Craig Lombard , David S. Lashmore
发明人： Brian White , Craig Lombard , David S. Lashmore
CPC分类号： H02K3/02 , H01B1/026 , H01B1/04 , H01F5/00 , H01F27/2847 , Y10T29/49117
摘要： Hybrid conductors capable of achieving enhanced conductivity and current capacity over a wide range of frequencies are disclosed. The hybrid conductors may be used in electrical or thermal applications, or combinations of both. One method of fabricating such hybrid conductors includes complexing conductive metal elements (e.g., silver, gold, copper), transition metal elements, alloys, wires, or combinations thereof, with carbon nanotube materials. In the alternative, the hybrid conductors may be formed by doping the carbon nanotube materials in salt solutions.
摘要翻译： 公开了能够在宽频率范围内实现增强的导电性和电流容量的混合导体。 混合导体可以用于电或热应用中，或两者的组合。 制造这种混合导体的一种方法包括与碳纳米管材料络合导电金属元素（例如银，金，铜），过渡金属元素，合金，导线或其组合。 替代地，可以通过在碳纳米管材料中掺杂盐溶液来形成混合导体。
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6.发明申请公开(公告)号：US20090215344A1
公开(公告)日：2009-08-27
申请号：US12390906
申请日：2009-02-23
CPC分类号： B32B5/26 , B32B5/022 , B32B7/05 , B32B2250/20 , B32B2262/106 , B32B2307/54 , B32B2307/552 , B32B2457/00 , B32B2551/00 , B82Y30/00 , D01F9/127 , D01F9/133 , D01G1/06 , D02G3/02 , D04H1/4242 , D04H1/4382 , D04H1/4391 , D04H1/44 , D04H1/72 , D04H1/728 , D04H1/74 , D10B2101/122 , Y10S977/742 , Y10S977/842 , Y10T442/60 , Y10T442/654 , Y10T442/699
摘要： A system that receives nanomaterials, forms nanofibrous materials therefrom, and collects these nanofibrous materials for subsequent applications. The system is coupled to a chamber that generates nanomaterials, typically carbon nanotubes produced from chemical vapor deposition, and includes a mechanism for spinning the nanotubes into yarns or tows. Alternatively, the system includes a mechanism for forming non-woven sheets from the nanotubes. The system also includes components for collecting the formed nanofibrous materials. Methods for forming and collecting the nanofibrous materials are also provided.
摘要翻译： 接收纳米材料的系统，从中形成纳米纤维材料，并收集这些纳米纤维材料用于随后的应用。 该系统耦合到产生纳米材料的室，通常由化学气相沉积产生的碳纳米管，并且包括用于将纳米管旋转成纱线或丝束的机构。 或者，该系统包括用于从纳米管形成无纺布片的机构。 该系统还包括用于收集形成的纳米纤维材料的部件。 还提供了形成和收集纳米纤维材料的方法。
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公开(公告)号：US20090044848A1
公开(公告)日：2009-02-19
申请号：US12191765
申请日：2008-08-14
摘要： A thermoelectric device that can exhibit substantially high specific power density is provided. The device includes core having a p-type element made from carbon nanotube and an n-type element. The device also includes a heat plate in and a cool plate, between which the core can be positioned. The design of the thermoelectric device allows the device to operate at substantially high temperature and to generate substantially high power output, despite being light weight. A method for making the thermoelectric device is also provided.
摘要翻译： 提供了可以表现出基本上高比功率密度的热电装置。 该装置包括具有由碳纳米管和n型元件制成的p型元件的芯。 该装置还包括一个加热板和一个冷却板，其间可以定位该芯。 热电装置的设计允许器件在基本上高的温度下工作，并且尽管重量轻，但是产生基本上高的功率输出。 还提供了制造热电装置的方法。
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公开(公告)号：US20080014431A1
公开(公告)日：2008-01-17
申请号：US11818279
申请日：2007-06-14
申请人： David Lashmore , Joseph Brown , Robert Dean , Peter Antoinette
发明人： David Lashmore , Joseph Brown , Robert Dean , Peter Antoinette
IPC分类号： H01L21/00
CPC分类号： B82Y40/00 , B82Y10/00 , B82Y30/00 , C01B32/162 , C01B2202/34 , Y10S438/909 , Y10S977/70 , Y10S977/701 , Y10S977/702 , Y10S977/844 , Y10S977/89 , Y10S977/963 , Y10T428/249978 , Y10T428/2916 , Y10T428/2918 , Y10T428/298 , Y10T442/60 , Y10T442/605
摘要： A system for synthesizing nanostructures using chemical vapor deposition (CVD) is provided. The system includes a housing, a porous substrate within the housing, and on a downstream surface of the substrate, a plurality of catalyst particles from which nanostructures can be synthesized upon interaction with a reaction gas moving through the porous substrate. Electrodes may be provided to generate an electric field to support the nanostructures during growth. A method for synthesizing extended length nanostructures is also provided. The nanostructures are useful as heat conductors, heat sinks, windings for electric motors, solenoid, transformers, for making fabric, protective armor, as well as other applications.
摘要翻译： 提供了一种使用化学气相沉积（CVD）合成纳米结构的系统。 该系统包括壳体，壳体内的多孔基底，以及在基底的下游表面上，多个催化剂颗粒，当与通过多孔基底移动的反应气体相互作用时，可从该催化剂颗粒合成纳米结构。 可以提供电极以在生长期间产生电场以支持纳米结构。 还提供了一种合成延伸长度纳米结构的方法。 纳米结构可用作热导体，散热器，用于电动机的绕组，螺线管，变压器，用于制造织物，保护性装甲以及其它应用。
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公开(公告)号：US20220177311A1
公开(公告)日：2022-06-09
申请号：US17598970
申请日：2020-04-03
发明人： David Gailus , Mark Schauer
IPC分类号： C01B32/162 , D01F9/133 , B01J23/745 , B01J38/60 , B01J38/02
摘要： A system and method of producing carbon nanotubes from flare gas and other gaseous carbon-containing sources.
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公开(公告)号：US11279836B2
公开(公告)日：2022-03-22
申请号：US15401507
申请日：2017-01-09
发明人： Peter Antoinette , Mark Schauer , Brian White , Meghann White , Mark A. Banash , David Gailus
摘要： An intumescent nanostructured material for thermal protection comprising a member including a plurality of nanostructured materials, and an intumescent material associated with the member and configured to react in the presence of a heat source to form a foam for thermally insulating the member from the heat source. The member may be a non-woven sheet, a woven sheet, a yarn, or a network, and may be configured to conduct thermal energy away from a heat source. A solution comprising a plurality of nanostructured materials, an intumescent material, and a solvent, wherein the solution has a viscosity suitable for coating or spraying onto a surface of a substrate. The solution may have a viscosity of about 3000 centipoise to about 6000 centipoise, and possibly less than about 1000 centipoise. The solution, when dried on the substrate, may form a thermally-protective coating on the substrate.
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