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公开(公告)号：US20230243555A1
公开(公告)日：2023-08-03
申请号：US17589045
申请日：2022-01-31
申请人： Toyota Motor Engineering & Manufacturing North America, Inc. , The Board of Trustees of the University of Illinois
发明人： Shailesh N. Joshi , Dajie Xie , Paul V. Braun
IPC分类号： F24S70/225 , F24S80/52 , C09D5/26 , C09D5/32
CPC分类号： F24S70/225 , F24S80/52 , C09D5/26 , C09D5/32 , F24S2080/013
摘要： A passive thermal regulation system includes a substrate and a coating. The coating is positioned to encapsulate at least a portion of the substrate. The coating includes a first hydrogel layer and a second hydrogel layer. The first hydrogel layer has a plurality of carbon materials configured to absorb a solar radiation. The second hydrogel layer includes a hydrogel that is different from the first hydrogel layer. The coating, at a first temperature, causes the passive thermal regulation system to passively switch from a solar reflective state to solar absorber state to permit the plurality of carbon materials to absorb the solar radiation. At a second temperature, the coating causes the system to passively switch from the solar absorber state to the solar reflective state where the hydrogel of the second hydrogel layer inhibits the solar radiation from absorption. The second temperature is greater than the first temperature.
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公开(公告)号：US11237343B2
公开(公告)日：2022-02-01
申请号：US16706173
申请日：2019-12-06
发明人： Lynford L. Goddard , Kimani C. Toussaint , Paul V. Braun , Jinlong Zhu , Daniel Bacon-Brown , Christian H. Ocier , Qing Ding , Corey Richards
摘要： A device includes an optic in an at least partially rigid scaffold. The scaffold is permeated, at least temporarily during a writing process, by writable media. The optic may be written into a writable volume in the scaffold defined by the writable media. The optic may be written by exposing the writable media to incident light to cause a material property change in the writable media within the writable volume.
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3.发明授权Method of fabricating a three-dimensional (3D) porous electrode architecture for a microbattery 有权制造微电池三维（3D）多孔电极结构的方法公开(公告)号：US09559349B2
公开(公告)日：2017-01-31
申请号：US14321077
申请日：2014-07-01
发明人： Paul V. Braun , Hailong Ning , Kevin A. Arpin
CPC分类号： H01M4/04 , B33Y80/00 , G03F7/0035 , H01M4/0404 , H01M4/80
摘要： A method of fabricating a 3D porous electrode architecture comprises forming a microbattery template that includes (a) a lattice structure comprising a first lattice portion separated from a second lattice portion on a substrate, and (b) a solid structure on the substrate including a separating portion between the first and second lattice portions. Interstices of the first lattice portion are infiltrated with a first conductive material and interstices of the second lattice portion are infiltrated with a second conductive material. Each of the first and second conductive materials fill the interstices to reach a predetermined thickness on the substrate. The solid structure and the lattice structure are removed from the structure, thereby forming first and second conductive scaffolds comprising a porosity defined by the lattice structure and having a lateral size and shape defined by walls of the solid structure.
摘要翻译： 制造3D多孔电极结构的方法包括形成微电池模板，其包括（a）包含与衬底上的第二晶格部分分离的第一晶格部分的晶格结构，以及（b）衬底上的固体结构，包括分离 第一和第二格子部分之间的部分。 用第一导电材料渗透第一晶格部分的间隙，并且用第二导电材料渗透第二晶格部分的间隙。 第一和第二导电材料中的每一个填充空隙以在基底上达到预定的厚度。 从结构中去除固体结构和晶格结构，从而形成第一和第二导电支架，其包括由晶格结构限定的孔隙并具有由固体结构的壁限定的横向尺寸和形状。
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公开(公告)号：US10088476B2
公开(公告)日：2018-10-02
申请号：US15027921
申请日：2014-09-29
发明人： Paul V. Braun , Gerald G. Cano , Chunjie Zhang
IPC分类号： G01N33/543 , G01N33/542 , G01N33/544 , G01N33/66 , A61B5/145
摘要： The invention relates to hydrogel and organogel sensors as well as their application to continuous analyte monitoring. The sensor can include a hydrogel or organogel matrix. Standard and inverse designed are provided. In one embodiment, the matrix can include a molecular recognition agent for an analyte (e.g., a glucose analyte), and a volume resetting agent that reversibly binds with the molecular recognition agent. Reversible crosslinks between the molecular recognition agent and volume resetting agent can change the volume of the matrix upon interacting with the analyte via a competitive binding process. In various embodiments, the invention provides a hydrogel-based glucose sensor and sensors for continuous glucose monitoring. The glucose sensor can be based on a glucose-responsive hydrogel with a volume linearly correlated with glucose concentrations, such as about 0.05-50 mM, under physiological conditions. The invention thus provides a blood glucose monitor suitable for use in clinical settings.
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公开(公告)号：US20240332124A1
公开(公告)日：2024-10-03
申请号：US18129409
申请日：2023-03-31
申请人： Toyota Motor Engineering & Manufacturing North America, Inc. , The Board of Trustees of the University of Illinois
发明人： Sujan Dewanjee , Gaurav Singhal , Nenad Milijkovic , Paul V. Braun , Danny Lohan , Shailesh Joshi
IPC分类号： H01L23/373 , H01L21/311 , H01L21/3205
CPC分类号： H01L23/3736 , H01L21/31138 , H01L21/32051
摘要： Porous structures and processes for generating porous structures are disclosed. In one embodiment, a porous structure includes a target surface, a photoresist material deposited onto the target surface, and a metal electrodeposited onto the target surface and the photoresist material. An electrodeposition of metal generates a metal porous structure and the photoresist material is removed through reactive ion etching, generating at least one microchannel through the metal porous structure.
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公开(公告)号：US20200183100A1
公开(公告)日：2020-06-11
申请号：US16706173
申请日：2019-12-06
发明人： Lynford L. Goddard , Kimani C. Toussaint , Paul V. Braun , Jinlong Zhu , Daniel Bacon-Brown , Christian H. Ocier , Qing Ding , Corey Richards
摘要： A device includes an optic in an at least partially rigid scaffold. The scaffold is permeated, at least temporarily during a writing process, by writable media. The optic may be written into a writable volume in the scaffold defined by the writable media. The optic may be written by exposing the writable media to incident light to cause a material property change in the writable media within the writable volume.
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公开(公告)号：US10548210B2
公开(公告)日：2020-01-28
申请号：US15279057
申请日：2016-09-28
发明人： J. Gary Eden , Paul V. Braun , Sung-Jin Park , Hee Jun Yang , Peng Sun , Runyu Zhang
IPC分类号： H05H1/24
摘要： Non-disperse, periodic microplasmas are generated in a volume lacking interfering structures, such as electrodes, to enable photonic interaction between incident electromagnetic energy and the non-disperse, periodic microplasmas. Preferred embodiments leverage 1D, 2D, 3D and super 3D non-disperse, periodic microplasmas. In preferred embodiments, the non-disperse, periodic microplasmas are elongate columnar microplasmas. In other embodiments, the non-disperse, periodic microplasmas are discrete isolated microplasmas. The photonic properties can change by selectively activating groups of the periodic microplasmas.
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公开(公告)号：US20200010946A1
公开(公告)日：2020-01-09
申请号：US16460050
申请日：2019-07-02
摘要： A method of using a ferrous structural component is described. The method comprises integrating a ferrous structural component into process equipment, where the ferrous structural component comprises an iron alloy body with a modified surface including an aluminized surface layer that comprises one or more iron aluminides. The modified surface of the iron alloy body is exposed to an oxidative environment, thereby forming, as part of the modified surface, a passivating layer comprising aluminum oxide on the aluminized surface layer. The modified surface is also exposed to a process fluid. The exposure to the oxidative environment occurs prior to and/or upon exposure of the modified surface to the process fluid. Due to protection afforded by the passivating layer, the modified surface resists fouling and corrosion while exposed to the process fluid, as exhibited by a substantial absence of carbonaceous deposits on the iron alloy body.
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9.发明授权公开(公告)号：US10062904B2
公开(公告)日：2018-08-28
申请号：US15163003
申请日：2016-05-24
发明人： Paul V. Braun , Jinyun Liu
IPC分类号： H01M10/00 , H01M4/48 , H01M10/0525 , H01M4/133 , H01M4/131 , H01M4/134 , H01M4/04 , H01M4/1391 , H01M4/1393 , H01M4/1395 , H01M4/38 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/58 , H01M4/02
CPC分类号： H01M4/483 , H01M4/0421 , H01M4/131 , H01M4/133 , H01M4/134 , H01M4/1391 , H01M4/1393 , H01M4/1395 , H01M4/38 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/5825 , H01M10/0525 , H01M2004/021 , H01M2004/028 , H01M2004/029
摘要： A scaffold-free 3D porous electrode comprises a network of interconnected pores, where each pore is surrounded by a multilayer film including a first layer of electrochemically active material, one or more monolayers of graphene on the first layer of electrochemically active material, and a second layer of electrochemically active material on the one or more monolayers of graphene. A method of making a scaffold-free 3D porous electrode includes depositing one or more monolayers of graphene onto a porous scaffold to form a graphene coating on the porous scaffold, and depositing a first layer of an electrochemically active material onto the graphene coating. The porous scaffold is removed to expose an underside of the graphene coating, and a second layer of the electrochemically active material is deposited onto the underside of the graphene coating, thereby forming the scaffold-free 3D porous electrode.
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公开(公告)号：US20170207523A1
公开(公告)日：2017-07-20
申请号：US15279057
申请日：2016-09-28
发明人： J. Gary Eden , Paul V. Braun , Sung-Jin Park , Hee Jun Yang , Peng Sun
IPC分类号： H01Q1/36
CPC分类号： H05H1/2406 , H05H1/24 , H05H2001/2412
摘要： Non-disperse, periodic microplasmas are generated in a volume lacking interfering structures, such as electrodes, to enable photonic interaction between incident electromagnetic energy and the non-disperse, periodic microplasmas. Preferred embodiments leverage 1D, 2D, 3D and super 3D non-disperse, periodic microplasmas. In preferred embodiments, the non-disperse, periodic microplasmas are elongate columnar microplasmas. In other embodiments, the non-disperse, periodic microplasmas are discrete isolated microplasmas. The photonic properties can change by selectively activating groups of the periodic microplasmas.
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