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MX9702485A - Capacitores de doble capa, de alto funcionamiento que incluyen electrodos compuestos de aluminio y carbon. - Google Patents

Capacitores de doble capa, de alto funcionamiento que incluyen electrodos compuestos de aluminio y carbon.

Info

Publication number
MX9702485A
MX9702485A MX9702485A MX9702485A MX9702485A MX 9702485 A MX9702485 A MX 9702485A MX 9702485 A MX9702485 A MX 9702485A MX 9702485 A MX9702485 A MX 9702485A MX 9702485 A MX9702485 A MX 9702485A
Authority
MX
Mexico
Prior art keywords
high performance
double layer
carbon composite
performance double
composite electrodes
Prior art date
Application number
MX9702485A
Other languages
English (en)
Other versions
MXPA97002485A (es
Inventor
C Joseph Farahmandi
John M Dispennette
Original Assignee
Maxwell Lab Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Maxwell Lab Inc filed Critical Maxwell Lab Inc
Publication of MX9702485A publication Critical patent/MX9702485A/es
Publication of MXPA97002485A publication Critical patent/MXPA97002485A/es

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/54—Electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/24—Electrodes characterised by structural features of the materials making up or comprised in the electrodes, e.g. form, surface area or porosity; characterised by the structural features of powders or particles used therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/26—Electrodes characterised by their structure, e.g. multi-layered, porosity or surface features
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/26—Electrodes characterised by their structure, e.g. multi-layered, porosity or surface features
    • H01G11/28—Electrodes characterised by their structure, e.g. multi-layered, porosity or surface features arranged or disposed on a current collector; Layers or phases between electrodes and current collectors, e.g. adhesives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/13—Energy storage using capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Ceramic Capacitors (AREA)
  • Semiconductor Integrated Circuits (AREA)

Abstract

Se describe un capacitor de capa doble de alto funcionamiento, que tiene una capa doble eléctrica formada en la interfase entre el carbon activado y un electrolito. El capacitor de capa doble de alto funcionamiento incluye un par de electrodos compuestos de carbon impregnado con aluminio que tiene una trayectoria distribuida uniformemente y continua de aluminio impregnado dentro de una preforma de fibra de carbon activado saturada con una solucion electrolítica de alto funcionamiento. El capacitor de capa doble de alto funcionamiento es capaz de suministrar por lo menos 5 Wh/kg de energía util a índices de potencia de por lo menos 600 W/kg.
MXPA/A/1997/002485A 1994-10-07 1997-04-04 Capacitores de doble capa, de alto funcionamientoque incluyen electrodos compuestos de aluminio ycarbon MXPA97002485A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08319493 1994-10-07
US08/319,493 US5621607A (en) 1994-10-07 1994-10-07 High performance double layer capacitors including aluminum carbon composite electrodes
PCT/US1995/012772 WO1996011486A1 (en) 1994-10-07 1995-10-04 High performance double layer capacitors including aluminum carbon composite electrodes

Publications (2)

Publication Number Publication Date
MX9702485A true MX9702485A (es) 1997-07-31
MXPA97002485A MXPA97002485A (es) 1997-12-01

Family

ID=

Also Published As

Publication number Publication date
EP0786142A1 (en) 1997-07-30
CN1160455A (zh) 1997-09-24
JPH10509560A (ja) 1998-09-14
AU3947095A (en) 1996-05-02
KR970706591A (ko) 1997-11-03
CA2200762A1 (en) 1996-04-18
ATE167954T1 (de) 1998-07-15
RU2163041C2 (ru) 2001-02-10
DE69503255D1 (de) 1998-08-06
US5621607A (en) 1997-04-15
CN1111885C (zh) 2003-06-18
ES2119495T3 (es) 1998-10-01
IL115516A (en) 1999-05-09
JP4406667B2 (ja) 2010-02-03
BR9509273A (pt) 1997-12-23
AU686904B2 (en) 1998-02-12
JP2008172269A (ja) 2008-07-24
DE69503255T2 (de) 1998-12-17
IL115516A0 (en) 1996-01-19
WO1996011486A1 (en) 1996-04-18
US5777428A (en) 1998-07-07
US6059847A (en) 2000-05-09
DK0786142T3 (da) 1999-04-12
KR100359030B1 (ko) 2003-01-24
EP0786142B1 (en) 1998-07-01

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Legal Events

Date Code Title Description
GB Transfer or rights

Owner name: MAXWELL TECHNOLOGIES, INC.

FA Abandonment or withdrawal