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公开(公告)号：US20160137854A1
公开(公告)日：2016-05-19
申请号：US14936308
申请日：2015-11-09
Applicant: Battelle Memorial Institute
Inventor： Amy M. Heintz , Chad M. Cucksey , Anthony D. Duong , Randy L. Jones , Michael D. Crenshaw
Abstract: A method of making CNT films is described in which the film is washed with a mild acid treatment. The method generates a CNT film that is not sensitive to moisture or fluctuations in moisture. The method involves the use of anionic polysaccharides or anionic glycosaminoglycans such as hyaluronic acid, sodium salt, as aqueous dispersing agents and their modification to a hydrophobic matrix after deposition. In the course of conducting the work described here, we made the surprising discovery that washing with an aqueous acidic solution resulted in a decrease in resistance through the material. The invention also includes CNT composites made by the inventive methods and a CNT composite comprising CNTs and anionic polysaccharides or anionic glycosaminoglycans further characterized by a low cationic content and a high conductivity and/or small CNT particle size as measured by SEM.
Abstract translation: 描述制造CNT膜的方法，其中用温和酸处理洗涤该膜。 该方法产生对水分不敏感或湿度波动的CNT膜。 该方法包括使用阴离子多糖或阴离子糖胺聚糖如透明质酸钠盐作为水性分散剂，并在沉积后对疏水性基质进行改性。 在进行这里描述的工作的过程中，我们惊奇地发现用酸性水溶液洗涤导致材料的电阻降低。 本发明还包括通过本发明方法制备的CNT复合材料和包含CNT和阴离子多糖或阴离子糖胺聚糖的CNT复合材料，其进一步的特征在于通过SEM测量的低阳离子含量和高导电性和/或小的CNT颗粒尺寸。
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32.发明申请Carbon Nanotube Films and Methods of Forming Films of Carbon Nanotubes by Dispersing in a Superacid 审中-公开碳纳米管膜和通过分散在超强酸中形成碳纳米管的膜的方法公开(公告)号：US20160060117A1
公开(公告)日：2016-03-03
申请号：US14843781
申请日：2015-09-02
Applicant: Battelle Memorial Institute
Inventor： Amy M. Heintz , Steven M. Risser , Bryon P. Moore , Joel D. Elhard , Chad M. Cucksey
CPC classification number: B05D3/0493 , B05D5/06 , C01B32/174 , C01B2202/22 , C08K3/04 , C09D1/00 , C09D5/24 , C09D7/67 , C09D7/70 , H01B1/04 , H01B13/30 , Y10T428/298
Abstract: A novel method of forming thin films of carbon nanotubes (CNTs) is described. In this method, carbon nanotubes are dispersed in a superacid solution and laid down on a substrate to form a conductive and transparent CNT network film. The superacid, in its deprotonated state, is an anion that has a permanent dipole moment. The superacid solution may be a pure superacid or have additional solvent. Preferably, the superacid solution does not contain an oxidizing agent. Novel, highly conductive and transparent CNT network films are also described.
Abstract translation: 描述了形成碳纳米管（CNT）薄膜的新颖方法。 在该方法中，将碳纳米管分散在超酸溶液中并放置在基板上以形成导电和透明的CNT网膜。 超酸在其去质子化状态下是具有永久偶极矩的阴离子。 超酸溶液可以是纯超级酸或具有另外的溶剂。 优选地，超酸溶液不含氧化剂。 还描述了新颖的高导电和透明CNT网膜。
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公开(公告)号：US20150306373A1
公开(公告)日：2015-10-29
申请号：US14728512
申请日：2015-06-02
Applicant: Battelle Memorial Institute
Inventor： Chad E. Bouton , Jeffrey Friend , Gaurav Sharma , Andrew Sweeney , Amy M. Heintz , Stephanie Kute , Nicholas Annetta , Thomas D. Haubert , Steven M. Risser
CPC classification number: A61N1/0484 , A61N1/0456 , A61N1/36003 , G06F3/015 , G06F3/017
Abstract: The present disclosure relates to neuromuscular stimulation and sensing cuffs. The neuromuscular stimulation cuff has at least two fingers and a plurality of electrodes disposed on each finger. More generally, the neuromuscular stimulation cuff includes an outer, reusable component and an inner, disposable component. One or more electrodes are housed within the reusable component. The neuromuscular stimulation cuff may be produced by providing an insulating substrate layer, forming a conductive circuit on the substrate layer to form a conductive circuit layer, adhering a cover layer onto the conductive circuit layer to form a flexible circuit, and cutting at least one flexible finger from the flexible circuit. The neuromuscular stimulation cuff employs a flexible multi-electrode design which allows for reanimation of complex muscle movements in a patient, including individual finger movement.
Abstract translation: 本公开涉及神经肌肉刺激和感测袖口。 神经肌肉刺激袖口具有至少两个手指和设置在每个手指上的多个电极。 更一般地，神经肌肉刺激套囊包括外部可重复使用的部件和内部的一次性部件。 一个或多个电极容纳在可重复使用的部件内。 神经肌肉刺激袖带可以通过提供绝缘基底层来形成，在基底层上形成导电电路以形成导电电路层，将覆盖层粘附到导电电路层上以形成柔性电路，并且切割至少一个柔性电缆 手指从柔性电路。 神经肌肉刺激袖口使用灵活的多电极设计，其允许对患者中的复杂肌肉运动进行再动作，包括单独的手指运动。
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公开(公告)号：US12052046B2
公开(公告)日：2024-07-30
申请号：US18219282
申请日：2023-07-07
Applicant: Battelle Memorial Institute
Inventor： Raphael Joseph Welsh , Douglas A. Thornton , Daniel A. Perkins , Micah Blue , Amy M. Heintz , Daniel G. Loesch
IPC: H04B1/40
CPC classification number: H04B1/40
Abstract: A radio frequency (RF) aperture includes an interface board. An array of electrically conductive tapered projections have bases disposed on a front side of the interface printed circuit board and extend away from the front side of the interface printed circuit board. RF circuitry is disposed at the back side of the interface board and is electrically connected with the electrically conductive tapered projections.
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公开(公告)号：US20240033679A1
公开(公告)日：2024-02-01
申请号：US18226753
申请日：2023-07-26
Applicant: BATTELLE MEMORIAL INSTITUTE
Inventor： Amy M. Heintz , Krenar Shqau
CPC classification number: B01D53/1475 , B01D53/18 , B01D2257/504 , B01D2252/204
Abstract: A method of desorbing CO2 from a CO2-containing liquid solvent, comprising: providing a liquid solution comprising CO2; contacting the liquid to a porous anodized aluminum surface or porous anodized titanium surface while increasing the temperature or reducing the pressure of the liquid solution; and separating desorbed CO2 gas from the liquid solution. A desorption composition is provided comprising: an anodized aluminum substrate coated with a porous alumina layer and a functionalized surface and characterizable by an infrared absorption near 1712 cm−1 and a Raman band near 530 cm−1.
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Patent Agency Ranking
公开(公告)号：US20230355176A1
公开(公告)日：2023-11-09
申请号：US17946115
申请日：2022-09-16
Applicant: Battelle Memorial Institute
Inventor： Matthew Colachis , Katherine M. Palmer , Samuel Colachis , Amy M. Heintz , Charli Ann Hooper , Collin Dunlap , Nicholas Annetta
CPC classification number: A61B5/6804 , B32B5/18 , B32B7/12 , B32B5/245 , B32B5/26 , B32B5/024 , B32B5/022 , A61B2503/40 , A61B2562/125 , B32B2260/021 , B32B2260/04 , B32B2307/516 , B32B2266/06 , B32B2437/00 , B32B2535/00 , B32B2307/202 , B32B2264/108 , B32B2266/0278
Abstract: The present disclosure relates to a variety of devices, systems, and methods of utilizing mixed-ionic-electronic conductor (MIEC) materials which are adapted to function with an applied current or potential. The materials, as part of a circuit, can placed in contact with a part of a human or nonhuman animal body.
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公开(公告)号：US11760056B2
公开(公告)日：2023-09-19
申请号：US16705173
申请日：2019-12-05
Applicant: Battelle Memorial Institute
Inventor： Katherine Palmer , Amy M. Heintz , Brett R. Burton , Scott Danhof , Jeff Ellis
CPC classification number: B32B5/18 , A61M15/0001 , B32B5/22 , C08K3/042 , B32B2255/26 , B32B2305/022 , B32B2307/306
Abstract: Flexible foam resistive heaters prepared with conductive coatings are described. The invention also includes methods of making flexible lead (busbar) connections with low contact resistance for superior uniformity and lower power utilization than conventional technology.
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公开(公告)号：US20230110627A1
公开(公告)日：2023-04-13
申请号：US18074491
申请日：2022-12-04
Applicant: Battelle Memorial Institute
Inventor： Brett Burton , Amy M. Heintz , Kurt Bosworth , Tony Duong , Mike Jansen
Abstract: The concept of the present invention describes configurations to provide uniform heat distribution of resistive heaters. This configuration allows successful anti-icing and deicing with relatively low applied power. One aspect involves the use of a thin film heater applied just underneath the topcoat to efficiently direct all heat to the surface, allowing anti-icing and de-icing with minimal power. This can be accomplished by employing a hybrid electrode interface, using a metal foil or metal braid that is attached to the aircraft surface with a structural adhesive that has been smoothed along the edges with metal-filled adhesive. Another aspect of the present invention uses an array of heater cells created as a single sheet and a heat spreading material, provided underneath or overtop of the heater cells.
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公开(公告)号：US20230020138A1
公开(公告)日：2023-01-19
申请号：US17945486
申请日：2022-09-15
Applicant: BATTELLE MEMORIAL INSTITUTE
Inventor： Chad E. Bouton , Gaurav Sharma , Andrew Sweeney , Amy M. Heintz , Stephanie Kute , Nicholas Annetta , Thomas D. Haubert , Steven M. Risser , Jeffrey Friend , John Bartholomew , Rachel Thurston , Alexander C. Morrow , George Brand , Jeffrey Ellis , Matthew Mowrer , Raymond Zaborski
Abstract: The present disclosure relates to neuromuscular stimulation and sensing cuffs. The neuromuscular stimulation cuff has at least two fingers and a plurality of electrodes disposed on each finger. More generally, the neuromuscular stimulation cuff includes an outer, reusable component and an inner, disposable component. One or more electrodes are housed within the reusable component. The neuromuscular stimulation cuff may be produced by providing an insulating substrate layer, forming a conductive circuit on the substrate layer to form a conductive circuit layer, adhering a cover layer onto the conductive circuit layer to form a flexible circuit, and cutting at least one flexible finger from the flexible circuit. The neuromuscular stimulation cuff employs a flexible multi-electrode design which allows for reanimation of complex muscle movements in a patient, including individual finger movement.
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公开(公告)号：US11057072B2
公开(公告)日：2021-07-06
申请号：US16858169
申请日：2020-04-24
Applicant: Battelle Memorial Institute
Inventor： Raphael Joseph Welsh , Douglas A. Thornton , Daniel A. Perkins , Micah Blue , Amy M. Heintz , Daniel G. Loesch
IPC: H04B1/40
Abstract: A radio frequency (RF) aperture includes an interface board. An array of electrically conductive tapered projections have bases disposed on a front side of the interface printed circuit board and extend away from the front side of the interface printed circuit board. RF circuitry is disposed at the back side of the interface board and is electrically connected with the electrically conductive tapered projections.
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