[go: up one dir, main page]

AU2001233123A1 - Capacitors and supercapacitors containing modified carbon products - Google Patents

Capacitors and supercapacitors containing modified carbon products

Info

Publication number
AU2001233123A1
AU2001233123A1 AU2001233123A AU3312301A AU2001233123A1 AU 2001233123 A1 AU2001233123 A1 AU 2001233123A1 AU 2001233123 A AU2001233123 A AU 2001233123A AU 3312301 A AU3312301 A AU 3312301A AU 2001233123 A1 AU2001233123 A1 AU 2001233123A1
Authority
AU
Australia
Prior art keywords
capacitors
modified carbon
carbon product
carbon products
containing modified
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2001233123A
Inventor
Curtis E Adams
Yuan Yu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cabot Corp
Original Assignee
Cabot Corp
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 Cabot Corp filed Critical Cabot Corp
Publication of AU2001233123A1 publication Critical patent/AU2001233123A1/en
Abandoned legal-status Critical Current

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
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • 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
    • H01G11/30—Electrodes characterised by their material
    • H01G11/32—Carbon-based
    • H01G11/38—Carbon pastes or blends; Binders or additives therein
    • 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
    • H01G11/30—Electrodes characterised by their material
    • H01G11/32—Carbon-based
    • H01G11/42—Powders or particles, e.g. composition thereof
    • 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
    • H01G11/30—Electrodes characterised by their material
    • H01G11/32—Carbon-based
    • H01G11/34—Carbon-based characterised by carbonisation or activation of carbon
    • 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
    • H01G11/78—Cases; Housings; Encapsulations; Mountings
    • H01G11/80—Gaskets; Sealings
    • 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)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

Capacitors, including supercapacitors, are described wherein the electrode contains at least one modified carbon product, wherein the modified carbon product is at least one carbon product having attached at least one organic group. The use of the modified carbon product in the electrodes for capacitors preferably leads to improved capacitance and/or lower internal resistance of the capacitor. Further, the use of modified carbon products in the electrodes for capacitors permits easier manufacturing steps for the production of capacitors.
AU2001233123A 2000-02-01 2001-01-30 Capacitors and supercapacitors containing modified carbon products Abandoned AU2001233123A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/495,798 US6522522B2 (en) 2000-02-01 2000-02-01 Capacitors and supercapacitors containing modified carbon products
US09495798 2000-02-01
PCT/US2001/002989 WO2001057895A1 (en) 2000-02-01 2001-01-30 Capacitors and supercapacitors containing modified carbon products

Publications (1)

Publication Number Publication Date
AU2001233123A1 true AU2001233123A1 (en) 2001-08-14

Family

ID=23970026

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001233123A Abandoned AU2001233123A1 (en) 2000-02-01 2001-01-30 Capacitors and supercapacitors containing modified carbon products

Country Status (8)

Country Link
US (1) US6522522B2 (en)
EP (1) EP1254470B1 (en)
JP (1) JP2003522410A (en)
AT (1) ATE427552T1 (en)
AU (1) AU2001233123A1 (en)
DE (1) DE60138175D1 (en)
TW (1) TW516051B (en)
WO (1) WO2001057895A1 (en)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030107852A1 (en) * 2001-12-11 2003-06-12 Zheng Chen Electrochemical capacitor having low internal resistance
CA2380954A1 (en) * 2002-04-08 2003-10-08 Powergenix Systems, Inc. Supercapacitor device with extended capability
US7079377B2 (en) * 2002-09-30 2006-07-18 Joachim Hossick Schott Capacitor and method for producing a capacitor
US20040240152A1 (en) * 2003-05-30 2004-12-02 Schott Joachim Hossick Capacitor and method for producing a capacitor
US7256982B2 (en) * 2003-05-30 2007-08-14 Philip Michael Lessner Electrolytic capacitor
US6842328B2 (en) 2003-05-30 2005-01-11 Joachim Hossick Schott Capacitor and method for producing a capacitor
US7732372B2 (en) * 2003-11-26 2010-06-08 Cabot Corporation Particulate absorbent materials
EP1726018A2 (en) * 2004-03-15 2006-11-29 Cabot Corporation Modified carbon products, their use in fluid/gas diffusion layers and similar devices and methods relating to the same
US20050231891A1 (en) * 2004-04-19 2005-10-20 Harvey Troy A High energy-density electric double-layer capacitor and energy generation systems thereof
US7282466B2 (en) * 2004-10-04 2007-10-16 The United States Of America As Represented By The Secretary Of The Navy Sulfur-functionalized carbon nanoarchitectures as porous, high-surface-area supports for precious metal catalysts
JP4597727B2 (en) * 2005-03-18 2010-12-15 本田技研工業株式会社 Electric double layer capacitor
CA2612639C (en) * 2005-06-24 2014-08-26 Samvel Avakovich Kazaryan Current collector for double electric layer electrochemical capacitors and method of manufacture thereof
RU2381586C2 (en) * 2005-06-24 2010-02-10 ЮНИВЕРСАЛ СУПЕРКАПАСИТОРЗ ЭлЭлСи Electrode and current collector for electrochemical capacitor with double electric layer, and electrochemical capacitor with double electric layer made thereof
WO2007001199A1 (en) * 2005-06-24 2007-01-04 Universal Supercapacitors Llc Heterogeneous electrochemical supercapacitor and method of manufacture
US7864507B2 (en) * 2006-09-06 2011-01-04 Tpl, Inc. Capacitors with low equivalent series resistance
US8163075B2 (en) 2006-10-31 2012-04-24 Sensient Colors Llc Inks comprising modified pigments and methods for making and using the same
US7919014B2 (en) 2006-11-27 2011-04-05 Universal Supercapacitors Llc Electrode for use with double electric layer electrochemical capacitors having high specific parameters
AU2008288785B2 (en) 2007-08-23 2014-08-21 Sensient Colors Inc. Self-dispersed pigments and methods for making and using the same
US8699207B2 (en) * 2008-10-21 2014-04-15 Brookhaven Science Associates, Llc Electrodes synthesized from carbon nanostructures coated with a smooth and conformal metal adlayer
US8404613B2 (en) * 2008-10-21 2013-03-26 Brookhaven Science Associates, Llc Platinum-based electrocatalysts synthesized by depositing contiguous adlayers on carbon nanostructures
JP5312145B2 (en) * 2009-03-30 2013-10-09 ユー・ディー・シー アイルランド リミテッド Electroluminescence element
EP2417202A2 (en) 2009-04-07 2012-02-15 Sensient Colors LLC Self-dispersing particles and methods for making and using the same
US8213157B2 (en) * 2009-04-17 2012-07-03 University Of Delaware Single-wall carbon nanotube supercapacitor
KR101038869B1 (en) * 2009-07-06 2011-06-02 삼성전기주식회사 Electrode for capacitor and electric double layer capacitor comprising the same
ES2751109T3 (en) 2009-11-02 2020-03-30 Cabot Corp Lead-acid batteries and pastes therefor
CN105070518B (en) 2009-11-02 2018-05-29 卡博特公司 For the high surface area low structure carbon black of stored energy application
TWI466153B (en) 2011-12-15 2014-12-21 Ind Tech Res Inst Capacitor and manufacturing method thereof
TWI460238B (en) 2011-12-15 2014-11-11 Ind Tech Res Inst Self-assembly coating material, heat dissipation plate and manufacturing method thereof
ES2785095T3 (en) 2011-12-21 2020-10-05 Univ California Interconnected corrugated carbon-based network
JP6325462B2 (en) 2012-03-05 2018-05-16 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア Capacitors with electrodes made of interconnected corrugated carbon-based networks
FR3004580B1 (en) * 2013-04-10 2016-11-04 Thales Sa ELECTRODE-ELECTROLYTE GEL ASSEMBLY COMPRISING POROUS CARBON MATERIAL AND OBTAINED BY RADICAL PATHWAY
US9478365B2 (en) 2013-05-03 2016-10-25 The Governors Of The University Of Alberta Carbon nanosheets
EP2886537A1 (en) * 2013-12-20 2015-06-24 Solvay SA Modified carbon materials for use in energy storage devices
CA2952233C (en) 2014-06-16 2023-07-25 The Regents Of The University Of California Hybrid electrochemical cell
KR102237824B1 (en) 2014-07-11 2021-04-08 삼성전자주식회사 Air electrode, lithium air battery comprising air electrode, and preparation method thereof
EP3221262B1 (en) 2014-11-18 2022-11-02 The Regents of The University of California Porous interconnected corrugated carbon-based network (iccn) composite
KR102631764B1 (en) 2015-12-22 2024-01-30 더 리전트 오브 더 유니버시티 오브 캘리포니아 Cellular graphene film
KR102645603B1 (en) 2016-01-22 2024-03-07 더 리전트 오브 더 유니버시티 오브 캘리포니아 high-voltage device
EP3433865B1 (en) 2016-03-23 2025-05-07 The Regents of The University of California Devices and methods for high voltage and solar applications
CA3017238A1 (en) 2016-04-01 2017-10-05 The Regents Of The University Of California Direct growth of polyaniline nanotubes on carbon cloth for flexible and high-performance supercapacitors
US11097951B2 (en) 2016-06-24 2021-08-24 The Regents Of The University Of California Production of carbon-based oxide and reduced carbon-based oxide on a large scale
CA3033140A1 (en) 2016-08-31 2018-03-08 The Regents Of The University Of California Devices comprising carbon-based material and fabrication thereof
US10633255B2 (en) 2016-09-08 2020-04-28 Lawrence Livermore National Security, Llc Graphene macro-assembly-fullerene composite for electrical energy storage
US9870871B1 (en) 2016-09-08 2018-01-16 Lawrence Livermore National Security, Llc Graphene macro-assembly-fullerene composite for electrical energy storage
WO2018140367A1 (en) 2017-01-27 2018-08-02 Cabot Corporation Supercapacitors containing carbon black particles cleaned with an acid
AU2018301683B2 (en) 2017-07-14 2024-04-04 The Regents Of The University Of California Simple route to highly conductive porous graphene from carbon nanodots for supercapacitor applications
US10938032B1 (en) 2019-09-27 2021-03-02 The Regents Of The University Of California Composite graphene energy storage methods, devices, and systems
US12322545B2 (en) * 2020-01-26 2025-06-03 Eexion Energy Ltd. Electrodes for electrochemical capacitors based on surface-modified carbon

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536936A (en) 1968-10-10 1970-10-27 Gen Instrument Corp Clock generator
JPH0693413B2 (en) * 1988-02-09 1994-11-16 株式会社村田製作所 Electric double layer capacitor
JPH03234016A (en) 1990-02-09 1991-10-18 Isuzu Motors Ltd Electric double layer capacitor
JPH04171804A (en) * 1990-11-05 1992-06-19 Murata Mfg Co Ltd Electric double-layer capacitor
US5260855A (en) 1992-01-17 1993-11-09 Kaschmitter James L Supercapacitors based on carbon foams
US5581438A (en) 1993-05-21 1996-12-03 Halliop; Wojtek Supercapacitor having electrodes with non-activated carbon fibers
JP3335218B2 (en) * 1993-05-24 2002-10-15 日清紡績株式会社 Glassy carbon-activated carbon composite material, method for producing the same, and polarizable electrode for electric double layer capacitor using the glassy carbon-activated carbon composite material
JPH0897099A (en) * 1994-09-26 1996-04-12 Mitsubishi Chem Corp Electric double layer capacitor electrode material processing method
US5585999A (en) 1994-09-30 1996-12-17 The United States Of America As Represented By The Secretary Of The Air Force Supercapacitor electrochemical cell
US5554739A (en) 1994-12-15 1996-09-10 Cabot Corporation Process for preparing carbon materials with diazonium salts and resultant carbon products
IL154538A (en) 1994-12-15 2009-12-24 Cabot Corp Reaction of carbon black with diazonium salts, resultant carbon black products and their uses
FR2729009B1 (en) 1994-12-28 1997-01-31 Accumulateurs Fixes BIFUNCTIONAL ELECTRODE FOR ELECTROCHEMICAL GENERATOR OR SUPERCAPACITOR AND ITS MANUFACTURING PROCESS
IL116552A (en) 1995-01-10 2001-09-13 Cabot Corp Carbon black compositions, polymer compositions including the carbon black compositions and articles of manufacture including the polymer compositions
ATE186421T1 (en) 1995-08-14 1999-11-15 Aktsionernoe Obschestvo Zakryt ELECTRICAL DOUBLE LAYER CAPACITOR
RU98120524A (en) 1996-05-15 2000-10-10 Хайперион Каталайзис Интернэшнл GRAPHITE NANOFIBERS IN ELECTROCHEMICAL CAPACITORS
US5707432A (en) 1996-06-14 1998-01-13 Cabot Corporation Modified carbon products and inks and coatings containing modified carbon products
US5747562A (en) 1996-06-14 1998-05-05 Cabot Corporation Ink and coating compositions containing silicon-treated carbon black
JP4070244B2 (en) * 1996-12-30 2008-04-02 イドロ−ケベック Surface-modified carbonized material
US6205016B1 (en) * 1997-06-04 2001-03-20 Hyperion Catalysis International, Inc. Fibril composite electrode for electrochemical capacitors
JP3433444B2 (en) * 1997-06-17 2003-08-04 矢崎総業株式会社 Electrode material for electric double layer capacitor, method for producing the same, and electric double layer capacitor
US5895522A (en) 1997-08-12 1999-04-20 Cabot Corporation Modified carbon products with leaving groups and inks and coatings containing modified carbon products
JPH11176702A (en) * 1997-12-10 1999-07-02 Asahi Glass Co Ltd Electric double layer capacitor
JP3904755B2 (en) * 1998-09-29 2007-04-11 京セラ株式会社 Activated carbon and electric double layer capacitor using the same

Also Published As

Publication number Publication date
JP2003522410A (en) 2003-07-22
TW516051B (en) 2003-01-01
DE60138175D1 (en) 2009-05-14
ATE427552T1 (en) 2009-04-15
US6522522B2 (en) 2003-02-18
WO2001057895A1 (en) 2001-08-09
EP1254470A1 (en) 2002-11-06
EP1254470B1 (en) 2009-04-01
US20020171996A1 (en) 2002-11-21

Similar Documents

Publication Publication Date Title
AU2001233123A1 (en) Capacitors and supercapacitors containing modified carbon products
CA2446422A1 (en) Electric double layer capacitor
TW200517506A (en) Niobium suboxide powder
DE60143107D1 (en) Activated carbon, manufacturing process, polarizable electrode, and double-layer capacitor
GB2403216B (en) Capacitor powder
AU2003301909A1 (en) Active carbon, production method thereof and polarizable electrode
AU6706194A (en) A process for making an improved tantalum powder and high capacitance low leakage electrode made therefrom
TW200636778A (en) Laminated capacitor and packaging structure thereof
EP1103523A3 (en) Activated carbon and method for producing it
EP1115130A4 (en) ELECTRODE MATERIAL AND MANUFACTURING METHOD
EP1254466B8 (en) Power capacitor
WO2006045148A3 (en) Transcutaneous capacitive data link
ATE343844T1 (en) NIOBIA CAPACITOR AND METHOD FOR THE PRODUCTION THEREOF
EP0626357A3 (en) Vitreous carbon-active carbon composite material, process for producing said composite material, and polarizable electrode using said composite material for use in electric double layer capacitor.
TW200701405A (en) Dram having carbon stack capacitor
TW200802444A (en) Capacitor
AU2572900A (en) Solid electrolytic capacitor and its production method
AU2003289115A1 (en) Polarizable electrode for electric double layer capacitor, method for manufacturing same and electric double layer capacitor
WO2005034143A3 (en) Electrode structure including transparent electrode structure, and applications thereof
WO2004093107A3 (en) Monolithic multi-layer capacitor with improved lead-out structure
SG101975A1 (en) Electrode structure, battery and electrical double-layer capacitor and method of manufacturing same
TW367621B (en) Electronic component comprising a thin-film structure with passive elements
WO2004038742A3 (en) Double-layer capacitor, use of the same, and method for increasing the maximum charges of double-layer capacitor electrodes
WO2004038802A3 (en) Integrated circuit arrangement comprising capacitors and preferably planar transistors, and production method
TW200515445A (en) Process for producing capacitors