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公开(公告)号：US10919262B2
公开(公告)日：2021-02-16
申请号：US15869879
申请日：2018-01-12
Applicant: Northeastern University
Inventor： Hongli Zhu , Lei Yang
IPC: B32B5/32 , C09K21/14 , C09K21/02 , E04B1/94 , B01J13/00 , B32B5/24 , E04B1/76 , B63B3/68 , B64D45/00
Abstract: Disclosed are multilayered aerogel nanocomposite materials, and methods of making and using them.
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公开(公告)号：US10818952B2
公开(公告)日：2020-10-27
申请号：US16204314
申请日：2018-11-29
Applicant: Northeastern University
Inventor： Hongli Zhu , Jonathan Hamel
IPC: H01M8/18 , D21C11/00 , H01M8/08 , H01M8/0289
Abstract: Lignin-based electrolytes and flow battery cells and systems for use with lignin-based electrolytes are disclosed.
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公开(公告)号：US20240213437A1
公开(公告)日：2024-06-27
申请号：US18545285
申请日：2023-12-19
Applicant: Northeastern University
Inventor： Hongli Zhu , Ying Wang
CPC classification number: H01M4/0414 , H01M4/505 , H01M4/525 , H01M4/623 , H01M4/625 , H01M2220/20 , H01M2220/30
Abstract: A screen-printable electrode battery ink is described comprising a slurry of an active ingredient, conductive additive, a binder, and a solvent, the slurry having a solids content from about 40% by weight to about 70% by weight that is uniformly distributed in the solvent, wherein the ink has a thixotropic recovery rate from about 30 seconds to about 90 seconds, and wherein the binder has untwisted molecular chains. Methods for making the screen-printable electrode battery ink are also described. The screen-printable electrode battery inks can be used to screen print electrodes, for use in fast-charging battery. Fast-charging batteries can be incorporated into electronic devices, such as electric vehicles.
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公开(公告)号：US20230140376A1
公开(公告)日：2023-05-04
申请号：US17515146
申请日：2021-10-29
Applicant: Northeastern University
Inventor： Hongli Zhu , Nian-Xiang Sun
Abstract: Provided herein are compositions comprising wood and an inorganic magnetic material which is uniformly distributed throughout the wood, as well as methods of providing electromagnetic interference and/or shielding using the compositions (e.g., for use in construction, defense information security, and aerospace applications). Also provided herein is a process for preparing the compositions.
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公开(公告)号：US20230055896A1
公开(公告)日：2023-02-23
申请号：US17820662
申请日：2022-08-18
Applicant: Northeastern University
Inventor： Hongli Zhu , Daxian Cao
IPC: H01M10/0562 , H01M10/0525 , H01M10/054 , C01G15/00
Abstract: Current sulfide solid-state electrolyte (SE) membranes utilized in all-solid-state lithium batteries (ASLBs) have a high thickness (0.5˜1.0 mm) and low ion conductance (
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Patent Agency Ranking
公开(公告)号：US20250158113A1
公开(公告)日：2025-05-15
申请号：US18839319
申请日：2023-02-14
Applicant: Northeastern University
Inventor： Hongli Zhu , Daxian Cao
IPC: H01M10/0562 , H01M4/02 , H01M4/04 , H01M4/134 , H01M4/1391 , H01M4/36 , H01M4/38 , H01M4/525 , H01M4/62 , H01M4/66 , H01M10/0585
Abstract: Described herein is an all-solid-state battery comprising two or more mono cells connected in series, wherein: each mono cell comprises a lithium-based cathode, a sulfide solid electrolyte, and an anode; and adjacent mono cells are connected through a single, shared current collector in contact with a cathode and an anode of adjacent mono cells. The all-solid-state battery can be fabricated by stacking freestanding layers of the lithium-based cathode, the sulfide solid electrolyte, the anode, and the current collector in a bipolar design, and pressing the layers together to form the all-solid-state battery. The lithium-ion battery -can be incorporated into portable electronics and electric vehicles.
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7.发明公开公开(公告)号：US20240173678A1
公开(公告)日：2024-05-30
申请号：US18521460
申请日：2023-11-28
Applicant: Northeastern University
Inventor： Hongli Zhu
CPC classification number: B01D69/12 , B01D67/0009 , B01D71/02 , B01D71/643 , B01D2325/04 , B01D2325/42
Abstract: Disclosed herein is a double-layer ion-selective membrane, method of production, applications of the double-layer ion-selective membrane as a redox flow cell, a fuel cell, and used for wastewater and air purification. The double-layer ion-selective membrane is comprised of a polyetherimide (PEI) layer and an ultrathin layer comprising porous boron nitride (PBN) flakes enmeshed by a NAFION™ resin. The double layer membrane exhibits ion-selectivity and ion-conductivity enabling the membrane to be used in a redox flow cell battery, a fuel cell battery, and to be used in wastewater and air purification applications.
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公开(公告)号：US20220162801A1
公开(公告)日：2022-05-26
申请号：US17531094
申请日：2021-11-19
Applicant: Northeastern University
Inventor： Hongli Zhu
Abstract: Provided herein are mixed pulp compositions comprising a short fiber plant pulp (e.g., sugar cane bagasse) and a long fiber plant pulp (e.g. bamboo fiber). Also provided herein is a process for preparing the compositions.
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公开(公告)号：US20210408539A1
公开(公告)日：2021-12-30
申请号：US17363693
申请日：2021-06-30
Applicant: Northeastern University , Worcester Polytechnic Institute
Inventor： Hongli Zhu , Yubin Zhang , Yan Wang , Daxian Cao
IPC: H01M4/525 , H01M4/505 , H01M10/0562 , H01M4/04
Abstract: A solid-state battery is described. The solid-state battery includes an anode, a coated cathode, and an electrolyte. The cathode coating is formed of lithium (Li), lanthanum (La), strontium (Sr), titanium (Ti), and oxygen (O). The cathode coating has a high ionic conductivity.
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公开(公告)号：US20180229471A1
公开(公告)日：2018-08-16
申请号：US15869879
申请日：2018-01-12
Applicant: Northeastern University
Inventor： Hongli Zhu , Lei Yang
CPC classification number: B32B5/32 , B01J13/0091 , B32B5/245 , B32B2262/062 , B32B2305/02 , B32B2307/302 , B32B2307/3065 , B32B2307/72 , B63B3/68 , B64D2045/009 , C09K21/02 , C09K21/14 , E04B1/76 , E04B1/941
Abstract: Disclosed are multilayered aerogel nanocomposite materials, and methods of making and using them.
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