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公开(公告)号：US12062794B2
公开(公告)日：2024-08-13
申请号：US18341673
申请日：2023-06-26
发明人： Richard M. Sturgeon , Dennis A. Wetzel , Robert G. Gruenstern , William J. Wruck , Ramachadran Subbaraman , James Symanski , Eberhard Meissner
IPC分类号： H01M4/68 , H01G11/24 , H01G11/28 , H01G11/34 , H01G11/36 , H01G11/40 , H01M4/62 , H01M4/66 , H01M4/73 , H01M4/74 , H01M10/12
CPC分类号： H01M4/68 , H01G11/24 , H01G11/28 , H01G11/34 , H01G11/36 , H01G11/40 , H01M4/625 , H01M4/663 , H01M4/667 , H01M4/668 , H01M4/73 , H01M4/74 , H01M10/12 , H01M2220/20
摘要： An electrical storage device includes high surface area fibers (e.g., shaped fibers and/or microfibers) coated with carbon (graphite, expanded graphite, activated carbon, carbon black, carbon nanofibers, CNT, or graphite coated CNT), electrolyte, and/or electrode active material (e.g., lead oxide) in electrodes. The electrodes are used to form electrical storage devices such as electrochemical batteries, electrochemical double layer capacitors, and asymmetrical capacitors.
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公开(公告)号：US10056197B2
公开(公告)日：2018-08-21
申请号：US14783988
申请日：2014-04-08
申请人： THALES
摘要： A process for producing an electrode-gel electrolyte assembly based on porous carbonaceous material comprising radical-trapping sites comprises: a step of forming a bond between the radical-trapping sites of the carbonaceous material and functionalizing molecules, a step of preparing a solution comprising at least one monofunctional monomer and at least one polyfunctional monomer, an ionically conductive electrolyte and a radical initiator, a step of impregnating the solution of the monomers into the pores of the carbonaceous material, and a step of in situ radical polymerization of the monomers.
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公开(公告)号：US20180096801A1
公开(公告)日：2018-04-05
申请号：US15723504
申请日：2017-10-03
发明人： Jonathan Y. Chen , Yuxiang Huang , Yue Liu
IPC分类号： H01G11/86
CPC分类号： H01G11/86 , B32B2250/40 , B32B2262/106 , B32B2307/204 , B32B2457/16 , B82Y30/00 , B82Y40/00 , D04H1/4242 , H01G11/24 , H01G11/26 , H01G11/34 , H01G11/40 , H01G11/44 , H01G11/52 , H01G11/56 , Y02E60/13
摘要： Fabric supercapacitors are disclosed herein. The fabric supercapacitor can include an ion permeable separator layer having two opposed surfaces; two electrode layers disposed on the opposed surfaces of the ion permeable separator layer; and two conducting layers disposed on outer surfaces of the two electrode layers and opposite the ion permeable separator layer. The electrode layers can comprise an activated carbon fiber fabric. The activated carbon fiber fabric can be derived from a precursor fabric which has been carbonized, activated, and coated with an electrolyte. The electrolyte can include a polymer gel. The conducting layers can include a non-activated carbon fiber fabric. The fabric supercapacitors disclosed herein exhibit great flexibility which allows the supercapacitors to find use in applications such as apparel products, outdoor activity products, sports wears, and other industrial end uses. Methods of making fabric supercapacitors are also disclosed.
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公开(公告)号：US20180075982A1
公开(公告)日：2018-03-15
申请号：US15263538
申请日：2016-09-13
IPC分类号： H01G11/86 , H01G11/56 , H01G11/40 , H01G11/36 , H01G11/52 , H01G11/48 , C09D5/24 , C09D179/00
CPC分类号： H01G11/86 , C09D5/24 , C09D179/00 , H01G11/02 , H01G11/36 , H01G11/40 , H01G11/48 , H01G11/52 , H01G11/56
摘要： The present disclosure is directed to structural supercapacitors and electrodes for structural supercapacitors having high energy storage and high mechanical characteristics and methods of making the structural supercapacitors and electrodes. The structural supercapacitors can include a solid electrolyte and carbon fiber electrodes comprising carbon nanotubes, surface functionalized redox-active moieties, and/or a conducting polymer.
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公开(公告)号：US09911980B2
公开(公告)日：2018-03-06
申请号：US14774755
申请日：2014-03-12
发明人： Evgeniya Freydina
IPC分类号： H01G11/40 , H01G11/86 , H01M10/26 , H01G11/58 , H01M4/66 , H01M4/62 , H01M10/30 , H01G11/26 , H01G11/36 , H01G11/38 , H01G11/84 , H01M4/04 , H01M4/36 , H01M4/24 , H01M4/26 , H01M4/32 , H01M4/02
CPC分类号： H01M4/663 , H01G11/26 , H01G11/36 , H01G11/38 , H01G11/40 , H01G11/58 , H01G11/84 , H01G11/86 , H01M4/0402 , H01M4/244 , H01M4/26 , H01M4/32 , H01M4/366 , H01M4/62 , H01M4/625 , H01M10/26 , H01M10/30 , H01M2004/021 , Y02E60/13
摘要： Provided herein is a battery and an electrode. The battery may include two electrodes; and an electrolyte, wherein at least one electrode further includes: a nano-scale coated network, which includes one or more first carbon nanotubes electrically connected to one or more second carbon nanotubes to form a nano-scale network, wherein at least one of the one or more second carbon nanotubes is in electrical contact with another of the one or more second carbon nanotubes. The battery may further include an active material coating distributed to cover portions of the one or more first carbon nanotubes and portions of the one or more second carbon nanotubes, wherein a plurality of the one or more second carbon nanotubes are in electrical communication with other second carbon nanotubes under the active material coating. Also provided herein is a method of making a battery and an electrode.
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公开(公告)号：US09748045B2
公开(公告)日：2017-08-29
申请号：US14649809
申请日：2013-12-05
发明人： Nobuhiro Okada , Takeshi Kamijo , Shiro Mori , Takashi Yamasaki , Akiko Kaneko
IPC分类号： H01M4/583 , H01G11/06 , H01G11/24 , H01M4/587 , H01M4/02 , H01M10/0525 , H01G11/34 , H01G11/44 , H01G11/38 , H01G11/52 , H01G11/28 , H01G11/40 , H01G11/42 , H01G11/56 , H01G11/78 , H01G11/86 , H01M4/04 , H01M10/0566 , H01M10/058
CPC分类号： H01G11/06 , H01G11/24 , H01G11/28 , H01G11/34 , H01G11/38 , H01G11/40 , H01G11/42 , H01G11/44 , H01G11/52 , H01G11/56 , H01G11/78 , H01G11/86 , H01M4/02 , H01M4/0404 , H01M4/587 , H01M10/0525 , H01M10/0566 , H01M10/058 , H01M2004/021 , H01M2004/027 , Y02E60/13 , Y02P70/54 , Y02T10/7011 , Y02T10/7022
摘要： Provided is a nonaqueous lithium storage element which is obtained by housing an electrode body and a nonaqueous electrolyte solution containing a lithium salt in an outer case, said electrode body being composed of a negative electrode that is composed of a negative electrode collector and a negative electrode active material layer laminated on one or both surfaces of the negative electrode collector, a positive electrode that is composed of a positive electrode collector and a positive electrode active material layer laminated on one or both surfaces of the positive electrode collector, and a separator.
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公开(公告)号：US20170092439A1
公开(公告)日：2017-03-30
申请号：US15273802
申请日：2016-09-23
申请人： Robert Bosch GmbH
发明人： Severin Hahn , Elisabeth Buehler , Pallavi Verma
CPC分类号： H01G11/34 , H01G11/04 , H01G11/06 , H01G11/36 , H01G11/38 , H01G11/40 , H01G11/50 , Y02E60/13
摘要： A symmetric hybrid supercapacitor has two internally hybridized electrodes having both faradic and capacitatively active materials. More specifically, the symmetric hybrid supercapacitor has a cathode and an anode. The cathode contains LiMnxFe1-xPO4. The LiMnxFe1-xPO4 is used as electrode material for the hybrid supercapacitor. The condition applies that 0.1
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公开(公告)号：US20170084924A1
公开(公告)日：2017-03-23
申请号：US15274557
申请日：2016-09-23
发明人： Xiaodong Li , Zan Gao , Yunya Zhang
IPC分类号： H01M4/66 , H01M4/58 , H01M4/587 , H01M4/04 , H01G11/26 , B05D3/00 , B05D7/00 , H01G11/86 , H01G11/36 , H01G11/40 , H01M4/36 , B05D1/18
CPC分类号： H01G11/26 , B05D1/18 , B05D3/007 , B05D7/54 , H01G11/36 , H01G11/40 , H01G11/46 , H01G11/86 , H01M4/0416 , H01M4/0471 , H01M4/38 , H01M4/5815 , H01M4/5825 , H01M4/625 , Y02E60/13
摘要： A flexible electrode comprises an activated cotton textile composite comprising activated carbon fibers, nickel sulfide nanoparticles and graphene and a process for making the flexible electrode. The process may comprise preparing a cotton textile containing Ni(NO3)2. Then, the cotton textile containing Ni(NO3)2 may be heated at a first temperature to produce an activated cotton textile composite comprising activated carbon fibers, nickel nanoparticles and graphene. The activated cotton textile composite may be then treated with sulfur to produce an activated cotton textile composite comprising activated carbon fibers, nickel sulfide nanoparticles and graphene. The nickel sulfide particles may be NiS2 nanoparticles in a form of nanobowls, and distributed on a surface and inside the activated carbon fibers. The activated carbon fibers and the nickel sulfide nanoparticles may be coated with graphene. Banana peels may be activated and treated with the similar processes to form electrodes for both supercapacitor and battery applications.
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9.发明授权Electrode structure, method of manufacturing the same, and energy storage device having the same 有权电极结构及其制造方法以及具有该电极结构的能量存储装置公开(公告)号：US09530573B2
公开(公告)日：2016-12-27
申请号：US13954219
申请日：2013-07-30
发明人： Jong Jin Park , Ji-hyun Bae , Dae Joon Kang
摘要： The electrode structure includes: a textile-type conductive substrate; a first layer which is disposed on the textile-type conductive substrate and includes a plurality of one-dimensional nanostructures; and a second layer which is formed on the first layer and includes a graphene material.
摘要翻译： 电极结构包括：纺织型导电性基板; 第一层，其设置在所述纺织品型导电性基板上并且包括多个一维纳米结构体; 以及形成在第一层上并包括石墨烯材料的第二层。
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公开(公告)号：US09525177B2
公开(公告)日：2016-12-20
申请号：US13129323
申请日：2009-11-18
申请人： Richard M. Sturgeon , Dennis A. Wetzel , Robert G. Gruenstern , William J. Wruck , Ramachadran Subbaraman , James Symanski , Eberhard Meissner
发明人： Richard M. Sturgeon , Dennis A. Wetzel , Robert G. Gruenstern , William J. Wruck , Ramachadran Subbaraman , James Symanski , Eberhard Meissner
IPC分类号： H01M4/02 , H01M4/04 , H01M4/14 , H01M4/64 , H01M4/72 , H01M4/68 , H01M4/66 , H01M4/73 , H01M4/74 , H01M10/12
CPC分类号： H01M4/68 , H01G11/24 , H01G11/28 , H01G11/34 , H01G11/36 , H01G11/40 , H01M4/663 , H01M4/667 , H01M4/668 , H01M4/73 , H01M4/74 , H01M10/12 , H01M2220/20
摘要： An electrical storage device includes high surface area fibers (e.g., shaped fibers and/or microfibers) coated with carbon (graphite, expanded graphite, activated carbon, carbon black, carbon nanofibers, CNT, or graphite coated CNT), electrolyte, and/or electrode active material (e.g., lead oxide) in electrodes. The electrodes are used to form electrical storage devices such as electrochemical batteries, electrochemical double layer capacitors, and asymmetrical capacitors.
摘要翻译： 电存储装置包括涂覆有碳（石墨，膨胀石墨，活性炭，炭黑，碳纳米纤维，CNT或石墨涂覆的CNT）的高表面积纤维（例如，成形纤维和/或微纤维），电解质和/或 电极中的电极活性材料（例如氧化铅）。 电极用于形成诸如电化学电池，电化学双层电容器和非对称电容器的电存储装置。
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