公开(公告)号：US20240047146A1

公开(公告)日：2024-02-08

申请号：US18365677

申请日：2023-08-04

申请人： Massachusetts Institute of Technology

发明人： Nicolas Chanut ,  Yunguang Zhu ,  Yang Shao-Horn ,  Franz-Josef Ulm

IPC分类号： H01G11/24 ,  H01G11/52 ,  H01G11/08 ,  H02J7/34 ,  H01G11/38 ,  C04B38/08 ,  H02J7/00

CPC分类号： H01G11/24 ,  H01G11/52 ,  H01G11/08 ,  H02J7/345 ,  H01G11/38 ,  C04B38/08 ,  H02J7/0068 ,  H01G11/54

摘要： A structural supercapacitor, and methods of manufacturing, composed of a conductive composite is described herein. An embodiment of the composite has a controllable transport porosity, that enables transport of electrical charge, via electrolyte solution, to a distributed conductive network within the composite. The distributed conductive network has a controllable storage porosity that enables the storage of electrical charge. The conductive composite can be used in a variety of different fields of use, including, for example, a structural super-capacitor as an energy solution for autonomous housing and other buildings, a heated cement for pavement de-icing or house basement insulation against capillary rise, a protection of concrete against freeze-thaw (FT) or alkali silica reaction (ASR) or other crystallization degradation processes, and as a conductive cable, wire, or concrete trace.

公开(公告)号：US20230377810A1

公开(公告)日：2023-11-23

申请号：US17749531

申请日：2022-05-20

申请人： KING FAISAL UNIVERSITY

发明人： FAHEEM AHMED ,  NAGIH SHALAN ,  SHALENDRA KUMAR ,  ABDULLAH ALJAAFARI ,  ADIL ALSHOAIBI ,  NISHAT ARSHI

IPC分类号： H01G11/86 ,  H01G11/26 ,  H01G11/36 ,  C23C14/16 ,  C23C14/02 ,  C23C14/34 ,  C23C16/26 ,  C23C16/50 ,  C23C28/00

CPC分类号： H01G11/86 ,  H01G11/26 ,  H01G11/36 ,  C23C14/165 ,  C23C14/021 ,  C23C14/3464 ,  C23C16/26 ,  C23C16/50 ,  C23C28/322 ,  C23C28/34 ,  H01G11/54

摘要： A method of making a multi-walled carbon nanotubes (MWCNTs) electrode is a deposition-based method for growing MWCNTs on copper (Cu) foils to make binder-free electrodes for energy storage devices, such as those used in batteries and supercapacitors. A chromium layer is sputter coated on a copper foil substrate, and a nickel catalyst layer is sputter coated on the chromium layer, such that the chromium layer forms an electrically conductive barrier layer between the nickel catalyst layer and the copper foil substrate. The multi-walled carbon nanotubes are then formed on the copper foil substrate using plasma enhanced chemical vapor deposition.

公开(公告)号：US20230230775A1

公开(公告)日：2023-07-20

申请号：US18000826

申请日：2021-06-09

申请人： YEDA RESEARCH AND DEVELOPMENT CO. LTD.

发明人： Milko E. VAN DER BOOM ,  Michal LAHAV ,  Neta ELOOL DOV ,  Ofir EISENBERG ,  Yadid ALGAVI ,  Naveen MALIK ,  Yohonatan HAMO ,  Julia NAREVICIUS

IPC分类号： H01G11/24 ,  H01G11/04 ,  H01G11/46 ,  H01G11/54 ,  H01G11/48 ,  H01G11/36

CPC分类号： H01G11/24 ,  H01G11/04 ,  H01G11/46 ,  H01G11/54 ,  H01G11/48 ,  H01G11/36 ,  H02J2207/50 ,  C08G61/126

摘要： A hybrid supercapacitor where the charging state is indicated by color is demonstrated. The device comprises a molecular network that functions as both the battery-type electrode and the charge indicator. Related batteries, electrodes and devices, their processes of preparation and methods of use are provided as well. Further included in this invention are data-storage devices and catalysts based on multilayers comprising metal-ion organic complexes. This invention further provides methods of preparation of the multilayers, of the data-storage devices, of the catalyst devices and methods of use thereof.

公开(公告)号：US10062522B1

公开(公告)日：2018-08-28

申请号：US15788280

申请日：2017-10-19

申请人： The United States of America, as represented by the Secretary of the Navy

发明人： Jonathan Phillips ,  Samuel Salvadore Fromille, IV

IPC分类号： H01G9/022 ,  H01G11/60 ,  H01L21/3213 ,  H01G9/00 ,  H01G11/46 ,  H01G11/62 ,  H01G4/06 ,  H01G4/20 ,  H01G4/04 ,  H01B3/10

CPC分类号： H01G11/60 ,  H01B3/10 ,  H01G4/04 ,  H01G4/06 ,  H01G4/20 ,  H01G9/0032 ,  H01G9/022 ,  H01G9/155 ,  H01G11/02 ,  H01G11/04 ,  H01G11/46 ,  H01G11/54 ,  H01G11/62 ,  H01L21/32133 ,  Y02E60/13

摘要： A capacitor having first and second electrodes and a scaffold dielectric. The scaffold dielectric comprises an insulating material with a plurality of longitudinal channels extending across the dielectric and filled with a dielectric paste comprising a porous material and an ion-comprising liquid within the pores of the porous material. The plurality of longitudinal channels are substantially parallel and the liquid comprising the dielectric paste generally has an ionic strength of at least 0.1. Capacitance results from the migrations of positive and negative ions in the confined liquid in response to an applied electric field. A method of supplying power to a load using the capacitor and a method of making the capacitor is additionally disclosed.

公开(公告)号：US09812264B2

公开(公告)日：2017-11-07

申请号：US14235382

申请日：2013-03-11

申请人： PANASONIC CORPORATION

发明人： Tooru Matsui ,  Zempachi Ogumi ,  Toshiro Hirai ,  Akiyoshi Nakata

IPC分类号： H01M6/16 ,  H01G11/04 ,  H01G11/54 ,  H01M10/052 ,  H01G11/30 ,  H01G11/60 ,  H01M4/58 ,  H01M10/0568

CPC分类号： H01G11/04 ,  H01G11/30 ,  H01G11/54 ,  H01G11/60 ,  H01M4/582 ,  H01M4/5825 ,  H01M10/052 ,  H01M10/0568 ,  Y02E60/13

摘要： Disclosed is a high-capacity electrochemical energy storage device in which a conversion reaction proceeds as the oxidation-reduction reaction, and the separation (hysteresis) between the electrode potentials for oxidation and reduction is small. The electrochemical energy storage device includes a first electrode including a first active material, a second electrode including a second active material, and a non-aqueous electrolyte interposed between the first and second electrodes. At least one of the first and second active materials is a metal salt having a polyatomic anion and a metal ion, and the metal salt is capable of oxidation-reduction reaction involving reversible release and acceptance of the polyatomic anion.

公开(公告)号：US09793061B2

公开(公告)日：2017-10-17

申请号：US15239285

申请日：2016-08-17

申请人： Intel Corporation

发明人： Donald S. Gardner ,  Cary L. Pint ,  Scott B. Clendenning

IPC分类号： H01G11/02 ,  H01G9/04 ,  H01G11/26 ,  H01G11/30 ,  G06F1/16 ,  H01G11/52 ,  H01G11/84 ,  H04M1/02 ,  H01G11/54 ,  H01G11/46

CPC分类号： H01G11/02 ,  G06F1/1635 ,  H01G9/04 ,  H01G11/26 ,  H01G11/30 ,  H01G11/46 ,  H01G11/52 ,  H01G11/54 ,  H01G11/84 ,  H04M1/0262 ,  H04M2001/0204 ,  Y02E60/13 ,  Y10T29/49115

摘要： An energy storage device comprises a first porous semiconducting structure (510) comprising a first plurality of channels (511) that contain a first electrolyte (514) and a second porous semiconducting structure (520) comprising a second plurality of channels (521) that contain a second electrolyte (524). In one embodiment, the energy storage device further comprises a film (535) on at least one of the first and second porous semiconducting structures, the film comprising a material capable of exhibiting reversible electron transfer reactions. In another embodiment, at least one of the first and second electrolytes contains a plurality of metal ions. In another embodiment, the first and second electrolytes, taken together, comprise a redox system.

公开(公告)号：US20160268065A1

公开(公告)日：2016-09-15

申请号：US15163798

申请日：2016-05-25

申请人： Intel Corporation

发明人： Donald S. Gardner ,  Eric C. Hannah ,  Rong Chen ,  John L. Gustafson

IPC分类号： H01G11/86 ,  H01G11/24 ,  H01G11/52

CPC分类号： H01G11/86 ,  H01G2/02 ,  H01G9/048 ,  H01G11/24 ,  H01G11/26 ,  H01G11/36 ,  H01G11/52 ,  H01G11/54 ,  H01L28/82 ,  Y02E60/13

摘要： In one embodiment a charge storage device includes first (110) and second (120) electrically conductive structures separated from each other by a separator (130). At least one of the first and second electrically conductive structures includes a porous structure containing multiple channels (111, 121). Each one of the channels has an opening (112, 122) to a surface (115, 125) of the porous structure. In another embodiment the charge storage device includes multiple nanostructures (610) and an electrolyte (650) in physical contact with at least some of the nanostructures. A material (615) having a dielectric constant of at least 3.9 may be located between the electrolyte and the nanostructures.

公开(公告)号：US20150332869A1

公开(公告)日：2015-11-19

申请号：US14645738

申请日：2015-03-12

申请人： KOREA JCC CO., LTD.

发明人： Dal Woo SHIN ,  Mun Soo LEE ,  Jin Sik SHIN

IPC分类号： H01G11/54 ,  B32B7/04 ,  B32B37/10 ,  B32B18/00 ,  B32B37/00 ,  B32B3/06 ,  B32B15/20

CPC分类号： B32B3/06 ,  B32B3/266 ,  B32B7/05 ,  B32B9/007 ,  B32B9/041 ,  B32B15/20 ,  B32B18/00 ,  B32B37/0084 ,  B32B37/10 ,  B32B37/12 ,  B32B37/187 ,  B32B37/203 ,  B32B2037/243 ,  B32B2250/03 ,  B32B2307/202 ,  B32B2307/302 ,  B32B2309/105 ,  B32B2311/24 ,  B32B2313/04 ,  B32B2315/02 ,  B32B2457/16 ,  C04B35/62873 ,  C04B2235/5248 ,  C04B2237/121 ,  C04B2237/363 ,  C04B2237/592 ,  H01G11/28 ,  H01G11/36 ,  H01G11/54 ,  H01G11/66 ,  H01G11/70 ,  H01G11/82 ,  H01G11/86 ,  Y02E60/13 ,  Y02T10/7022

摘要： A high capacity electrode includes a through type aluminum sheet, a plurality of first hollow protrusion members protruded to one side of the through type aluminum sheet, a plurality of second hollow protrusion members protruded to the other side of the through type aluminum sheet, a first carbon nanofiber electrode sheet bonded to the first surface of the through type aluminum sheet, and a second carbon nanofiber electrode sheet bonded to the second surface of the second surface of the through type aluminum sheet.

摘要翻译： 大容量电极包括通孔型铝片，突出于通式铝片的一侧的多个第一中空突出部件，突出到通式铝片的另一侧的多个第二中空突出部件，第一 碳纳米纤维电极片和第二碳纳米纤维电极片接合到通孔型铝板的第二表面的第二表面。

公开(公告)号：US20150332867A1

公开(公告)日：2015-11-19

申请号：US14813190

申请日：2015-07-30

申请人： Nokia Technologies Oy

发明人： Markku Rouvala ,  Yinglin Liu ,  Piers Andrew ,  Pritesh Hiralal ,  Haolan Wang ,  Gehan Amaratunga

IPC分类号： H01G11/32 ,  H01G11/54 ,  H01G11/84 ,  H01G11/52

CPC分类号： H01G11/00 ,  H01G9/0029 ,  H01G11/22 ,  H01G11/24 ,  H01G11/26 ,  H01G11/32 ,  H01G11/52 ,  H01G11/54 ,  H01G11/84 ,  H05K1/147 ,  H05K1/162 ,  H05K1/189 ,  Y02E60/13 ,  Y10T29/417 ,  Y10T156/10

摘要： An apparatus, the apparatus including first and second circuit boards, and an electrolyte, the first and second circuit boards each including a capacitive element, wherein the apparatus is configured such that a chamber is defined between the first and second circuit boards with the capacitive elements contained therein and facing one another, the chamber including the electrolyte, and wherein the apparatus is configured to store electrical charge when a potential difference is applied between the capacitive elements.

摘要翻译： 一种装置，包括第一和第二电路板以及电解质的装置，所述第一和第二电路板各自包括电容元件，其中所述装置被配置为使得在所述第一和第二电路板之间限定有电容元件 其中容纳在其中并且彼此面对，所述室包括电解质，并且其中所述装置被配置为当在所述电容元件之间施加电位差时存储电荷。

公开(公告)号：US20150332863A1

公开(公告)日：2015-11-19

申请号：US14381608

申请日：2013-02-28

申请人： Teknologian Tutkimuskeskus VTT

发明人： Jouni Ahopelto

IPC分类号： H01G11/26 ,  H01L49/02 ,  H01L27/12 ,  H01L27/13 ,  H01G11/54 ,  H01G11/86

CPC分类号： H01G11/26 ,  H01G11/28 ,  H01G11/30 ,  H01G11/54 ,  H01G11/86 ,  H01L27/1203 ,  H01L27/13 ,  H01L28/60 ,  H01L28/84 ,  Y02E60/13

摘要： An integrable electrochemical capacitor and methods for manufacturing the same are disclosed. The electrochemical capacitor comprises a first electrode comprising a first rigid piece having a first porous portion, a second electrode comprising a second rigid piece having a second porous portion, and an electrolyte in contact with the first porous portion and the second porous portion. The structure allows the electrochemical capacitor to be manufactured without a separator film between the electrodes and is compatible with semiconductor manufacturing technologies. The electrochemical capacitor can also be manufactured within a SOI layer 8.

摘要翻译： 公开了一种可积分的电化学电容器及其制造方法。 电化学电容器包括第一电极，其包括具有第一多孔部分的第一刚性件，包括具有第二多孔部分的第二刚性片的第二电极和与第一多孔部分和第二多孔部分接触的电解质。 该结构允许在电极之间没有隔膜的情况下制造电化学电容器，并且与半导体制造技术兼容。 也可以在SOI层8内制造电化学电容器。