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公开(公告)号:US11923501B2
公开(公告)日:2024-03-05
申请号:US17490956
申请日:2021-09-30
发明人: Yuepeng Zhang , Sanja Tepavcevic , Devon J. Powers , Peter Zapol , John N. Hryn , Gregory K. Krumdick , Ozgenur Kahvecioglu , Krzystof Z. Pupek , Michael John Counihan
IPC分类号: H01M10/056 , H01M4/02 , H01M4/505 , H01M4/525
CPC分类号: H01M10/056 , H01M2004/021 , H01M2004/028 , H01M4/505 , H01M4/525 , H01M2300/0077 , H01M2300/0082 , H01M2300/0091
摘要: A solid-state electrolyte for a multilayer solid-state electrochemical cell is described herein. The electrolyte comprises a lithium electrolyte salt and nanofibers of a cubic phase lithium lanthanum zirconium oxide (c-LLZO), and a polymer interspersed with the nanofibers and electrolyte salt. Electrochemical cells comprising the solid-state electrolyte, and solid-state cathodes comprising the nanofibers of c-LLZO are also described herein.
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公开(公告)号:US11879073B2
公开(公告)日:2024-01-23
申请号:US16853049
申请日:2020-04-20
发明人: Yuepeng Zhang , John N. Hryn
CPC分类号: C09J11/04 , C09J5/06 , C09J163/00 , B82Y30/00 , B82Y40/00 , C08K3/041 , C08K7/14 , C08K2003/0812 , C08K2201/011 , C09J2301/50 , C09J2400/12 , C09J2400/14 , C09J2400/16
摘要: A method for fabricating, and curing, nanocomposite adhesives including introducing nanoheater elements into a heat-curing adhesive to fabricate a nanocomposite adhesive, and providing a radio-frequency (RF) electromagnetic wave to the nanocomposite adhesive to heat, and cure the nanocomposite adhesive. The nanocomposite adhesive is physically applied to first and second materials to bond the first and second materials upon curing of the nanocomposite adhesive, and the RF electromagnetic wave has a frequency in the radio-frequency range, having energy that is transferred to the nanoheater elements by electromagnetic wave interactions with permanent and induced dipoles, intrinsic photon-phonon interaction, or interactions with nanoheater defects and grain structures.
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公开(公告)号:US20240226802A1
公开(公告)日:2024-07-11
申请号:US18410456
申请日:2024-01-11
发明人: Yuepeng Zhang , Jungkuk Lee , Wei Chen , Shiyu Hu , Andrew Erwin , Feng Gao
IPC分类号: B01D53/22 , B01D67/00 , B01D69/02 , B01D69/12 , B01D69/14 , B01D71/38 , B01D71/68 , B01D71/70 , B01D71/82
CPC分类号: B01D53/228 , B01D67/00791 , B01D67/00793 , B01D69/02 , B01D69/12 , B01D69/1216 , B01D69/14111 , B01D69/142 , B01D69/147 , B01D69/148 , B01D71/381 , B01D71/68 , B01D71/701 , B01D71/82 , B01D2257/504 , B01D2257/80 , B01D2323/36 , B01D2325/022 , B01D2325/04 , B01D2325/12
摘要: A CO2 separation membrane can include a CO2-philic layer comprising one or more mobile CO2 carriers and one or more immobile CO2 carriers and a blended CO2-permeable and CO2-selective matrix that hosts the immobile or mobile CO2 carriers and porous nanostructures that adsorb water vapors. The CO2-philic layer can be disposed upstream of the CO2-permeance layer such that a flow of source gas to be separate enters the membrane from a feed side at which the CO2-philic layer is present and CO2 exits the membrane at a permeate side after passing through both the CO2-philic layer and the CO2-permeance layer.
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公开(公告)号:US20210324245A1
公开(公告)日:2021-10-21
申请号:US16853049
申请日:2020-04-20
发明人: Yuepeng Zhang , John N. Hryn
IPC分类号: C09J11/04 , C09J5/06 , C09J163/00
摘要: A method for fabricating, and curing, nanocomposite adhesives including introducing nanoheater elements into a heat-curing adhesive to fabricate a nanocomposite adhesive, and providing a radio-frequency (RF) electromagnetic wave to the nanocomposite adhesive to heat, and cure the nanocomposite adhesive. The nanocomposite adhesive is physically applied to first and second materials to bond the first and second materials upon curing of the nanocomposite adhesive, and the RF electromagnetic wave has a frequency in the radio-frequency range, having energy that is transferred to the nanoheater elements by electromagnetic wave interactions with permanent and induced dipoles, intrinsic photon-phonon interaction, or interactions with nanoheater defects and grain structures.
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公开(公告)号:US20190068008A1
公开(公告)日:2019-02-28
申请号:US15685638
申请日:2017-08-24
发明人: Kaizhong Gao , Yuepeng Zhang
摘要: A hybrid permanent magnet includes a first magnet (M1) having a first magnetic material and a second magnet (M2) having a second magnetic material different from the first magnetic material. The M2 magnet is deposited or assembled on a north pole surface and/or a south pole surface of the M1 magnet and the volume of the M2 magnet is less than or equal to the volume of the M1 magnet.
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公开(公告)号:US12002605B1
公开(公告)日:2024-06-04
申请号:US17176506
申请日:2021-02-16
发明人: Yuepeng Zhang , John N. Hryn , Yunsong Xie
CPC分类号: H01F1/0081 , C25D1/006 , H01F1/143 , H01F41/0253 , H01F41/30 , B82Y25/00 , B82Y40/00
摘要: Magnetic nanowire components may be used in passive radio-frequency device allowing for smaller size devices, lower power consumption, and on-chip packaging potential across a wide range of technologies. A method for fabricating magnetic nanowire component electronic devices include depositing a conductive device pattern and transmission lines onto a substrate, aligning and securing a magnetic nanowire component to the device pattern, packaging the device with an insulation layer. Alternatively, the conductive device pattern and transmission lines may be deposited on the magnetic nanowire component, and the magnetic nanowire component may then be attached to a substrate.
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公开(公告)号:US20220096975A1
公开(公告)日:2022-03-31
申请号:US17039188
申请日:2020-09-30
发明人: Yuepeng Zhang , Devon J. Powers , Krzysztof Pupek , John R. Hryn , Gregory K. Krumdick , Santanu Chaudhuri
摘要: Reusable filters for personal protective equipment (PPE) may prevent shortages of PPE and save fabrication time, resources, and money. Disclosed is a method and system for fabrication of nanofiber filter media for PPE. The method includes positioning a substrate to receive nanofibers thereon, providing a voltage gradient in a region of the substrate, and electrospinning nanofibers onto the substrate. The methods and associated systems allow autoclaving of the filter medium at temperatures of up to 300 degrees for sanitizing the filter medium. Additionally, the methods and associated system allow for the inclusion of an anti-pathogen agent in the nanofiber filter media.
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公开(公告)号:US20210238769A1
公开(公告)日:2021-08-05
申请号:US16776702
申请日:2020-01-30
发明人: Anil U. Mane , Yuepeng Zhang , Devika Choudhury , Jeffrey W. Elam , Kaizhong Gao , John N. Hryn
IPC分类号: D01D5/00 , C23C16/455 , D02G3/16 , C23C16/40 , C23C16/08
摘要: Coated nanofibers and methods for forming the same. A magnetic nanofiber is formed and a barrier coating is deposited on the magnetic nanofiber by atomic layer deposition (“ALD”) process. The coated nanofiber may include a reduced magnetic nanostructure and a barrier coating comprising a first oxide coating on the nanofiber, the coating being non-reactive with the magnetic polymer nanofiber, the barrier coating have a thickness of 2 nm to 12 nm.
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公开(公告)号:US20240252991A1
公开(公告)日:2024-08-01
申请号:US18429019
申请日:2024-01-31
发明人: Feng Gao , Yuepeng Zhang , Lei Cheng , Shi Li , Seth B. Darling , Lu Zhang , Lily A. Robertson
CPC分类号: B01D69/125 , B01D61/463 , B01D71/60
摘要: A membrane for selective separation of a target cation from a source liquid containing the target cation and one or more competing ionic species can include a crown ether polymer layer disposed on a cation exchange membrane. The crown ether polymer layer can include a crown ether capable of selectively binding the target cation and a polymer.
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公开(公告)号:US11851757B2
公开(公告)日:2023-12-26
申请号:US16776702
申请日:2020-01-30
发明人: Anil U. Mane , Yuepeng Zhang , Devika Choudhury , Jeffrey W. Elam , Kaizhong Gao , John N. Hryn
IPC分类号: C23C16/455 , D01D5/00 , D02G3/16 , C23C16/08 , C23C16/40 , B22F1/054 , B22F1/16 , B82Y25/00 , B82Y30/00 , B82Y40/00
CPC分类号: C23C16/45555 , B22F1/0547 , B22F1/16 , C23C16/08 , C23C16/403 , C23C16/45525 , D01D5/003 , D02G3/16 , B82Y25/00 , B82Y30/00 , B82Y40/00
摘要: Coated nanofibers and methods for forming the same. A magnetic nanofiber is formed and a barrier coating is deposited on the magnetic nanofiber by atomic layer deposition (“ALD”) process. The coated nanofiber may include a reduced magnetic nanostructure and a barrier coating comprising a first oxide coating on the nanofiber, the coating being non-reactive with the magnetic polymer nanofiber, the barrier coating have a thickness of 2 nm to 12 nm.
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