WO2010013487A1 - 電気化学キャパシタ用の負極層の製造方法 - Google Patents

電気化学キャパシタ用の負極層の製造方法 Download PDF

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Publication number
WO2010013487A1
WO2010013487A1 PCT/JP2009/003641 JP2009003641W WO2010013487A1 WO 2010013487 A1 WO2010013487 A1 WO 2010013487A1 JP 2009003641 W JP2009003641 W JP 2009003641W WO 2010013487 A1 WO2010013487 A1 WO 2010013487A1
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WO
WIPO (PCT)
Prior art keywords
electrode layer
negative electrode
electrochemical capacitor
activated carbon
binder
Prior art date
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Ceased
Application number
PCT/JP2009/003641
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English (en)
French (fr)
Inventor
南波洋一
茂利敬
田中昌子
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Resonac Holdings Corp
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Showa Denko KK
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Publication date
Application filed by Showa Denko KK filed Critical Showa Denko KK
Publication of WO2010013487A1 publication Critical patent/WO2010013487A1/ja
Anticipated expiration legal-status Critical
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/0029—Processes of manufacture
    • 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
    • H01G11/30—Electrodes characterised by their material
    • H01G11/32—Carbon-based
    • 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
    • H01G11/50—Electrodes characterised by their material specially adapted for lithium-ion capacitors, e.g. for lithium-doping or for intercalation
    • 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
    • H01G11/84—Processes for the manufacture of hybrid or EDL capacitors, or components thereof
    • H01G11/86—Processes for the manufacture of hybrid or EDL capacitors, or components thereof specially adapted for electrodes
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

　チタン酸リチウムと導電性助剤と繊維状炭素とを混合し、次いで前記混合で得られたものと結晶性活性炭とバインダーとを混合して、チタン酸リチウム二次粒子の表面に導電性助剤および繊維状炭素が付着したものと、結晶性活性炭と、バインダーとを含有する合剤を得る。該合剤を成形して負極層を得る。次いでこの負極層と結晶性活性炭を含む正極層とを第４級オニウム塩およびリチウム塩を含む電解液に浸し、電気化学キャパシタを組み立てる。
PCT/JP2009/003641 2008-07-31 2009-07-31 電気化学キャパシタ用の負極層の製造方法 Ceased WO2010013487A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008-198292 2008-07-31
JP2008198292 2008-07-31

Publications (1)

Publication Number Publication Date
WO2010013487A1 true WO2010013487A1 (ja) 2010-02-04

Family

ID=41610197

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2009/003641 Ceased WO2010013487A1 (ja) 2008-07-31 2009-07-31 電気化学キャパシタ用の負極層の製造方法

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WO (1) WO2010013487A1 (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012236915A (ja) * 2011-05-12 2012-12-06 Nichias Corp パーフルオロエラストマー組成物およびその成形体
JP2012236916A (ja) * 2011-05-12 2012-12-06 Nichias Corp パーフルオロエラストマー組成物およびその成形体
WO2014157533A1 (ja) * 2013-03-28 2014-10-02 富士フイルム株式会社 非水二次電池および非水二次電池用電解液
CN110400924A (zh) * 2019-07-29 2019-11-01 卢昌琴 一种锂离子动力电池负极材料及其制备方法
JP7224562B1 (ja) * 2021-08-17 2023-02-17 Ｊｆｅケミカル株式会社 炭素質被覆黒鉛粒子、リチウムイオン二次電池用負極およびリチウムイオン二次電池
JP7224563B1 (ja) * 2021-08-17 2023-02-17 Ｊｆｅケミカル株式会社 炭素質被覆黒鉛粒子、リチウムイオン二次電池用負極およびリチウムイオン二次電池
WO2023021957A1 (ja) * 2021-08-17 2023-02-23 Ｊｆｅケミカル株式会社 炭素質被覆黒鉛粒子、リチウムイオン二次電池用負極およびリチウムイオン二次電池
WO2023021959A1 (ja) * 2021-08-17 2023-02-23 Ｊｆｅケミカル株式会社 炭素質被覆黒鉛粒子、リチウムイオン二次電池用負極およびリチウムイオン二次電池

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005353652A (ja) * 2004-06-08 2005-12-22 Matsushita Electric Ind Co Ltd 二次電源
JP2006040748A (ja) * 2004-07-28 2006-02-09 Yuasa Corp 電気化学デバイス
JP2006100244A (ja) * 2004-09-06 2006-04-13 Pionics Co Ltd リチウム二次電池用負極活物質粒子と負極及びそれらの製造方法
JP2007160151A (ja) * 2005-12-09 2007-06-28 K & W Ltd 反応方法及びこの方法で得られた金属酸化物ナノ粒子、またはこの金属酸化物ナノ粒子を担持したカーボン及びこのカーボンを含有する電極、並びにこれを用いた電気化学素子。

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005353652A (ja) * 2004-06-08 2005-12-22 Matsushita Electric Ind Co Ltd 二次電源
JP2006040748A (ja) * 2004-07-28 2006-02-09 Yuasa Corp 電気化学デバイス
JP2006100244A (ja) * 2004-09-06 2006-04-13 Pionics Co Ltd リチウム二次電池用負極活物質粒子と負極及びそれらの製造方法
JP2007160151A (ja) * 2005-12-09 2007-06-28 K & W Ltd 反応方法及びこの方法で得られた金属酸化物ナノ粒子、またはこの金属酸化物ナノ粒子を担持したカーボン及びこのカーボンを含有する電極、並びにこれを用いた電気化学素子。

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012236915A (ja) * 2011-05-12 2012-12-06 Nichias Corp パーフルオロエラストマー組成物およびその成形体
JP2012236916A (ja) * 2011-05-12 2012-12-06 Nichias Corp パーフルオロエラストマー組成物およびその成形体
WO2014157533A1 (ja) * 2013-03-28 2014-10-02 富士フイルム株式会社 非水二次電池および非水二次電池用電解液
JP2014194875A (ja) * 2013-03-28 2014-10-09 Fujifilm Corp 非水二次電池および非水二次電池用電解液
CN110400924A (zh) * 2019-07-29 2019-11-01 卢昌琴 一种锂离子动力电池负极材料及其制备方法
JP7224562B1 (ja) * 2021-08-17 2023-02-17 Ｊｆｅケミカル株式会社 炭素質被覆黒鉛粒子、リチウムイオン二次電池用負極およびリチウムイオン二次電池
JP7224563B1 (ja) * 2021-08-17 2023-02-17 Ｊｆｅケミカル株式会社 炭素質被覆黒鉛粒子、リチウムイオン二次電池用負極およびリチウムイオン二次電池
WO2023021957A1 (ja) * 2021-08-17 2023-02-23 Ｊｆｅケミカル株式会社 炭素質被覆黒鉛粒子、リチウムイオン二次電池用負極およびリチウムイオン二次電池
WO2023021959A1 (ja) * 2021-08-17 2023-02-23 Ｊｆｅケミカル株式会社 炭素質被覆黒鉛粒子、リチウムイオン二次電池用負極およびリチウムイオン二次電池
TWI812403B (zh) * 2021-08-17 2023-08-11 日商杰富意化學股份有限公司 被覆碳質的石墨粒子、鋰離子二次電池用負極及鋰離子二次電池
US11804594B2 (en) 2021-08-17 2023-10-31 Jfe Chemical Corporation Carbonaceous substance-coated graphite particles, negative electrode for lithium ion secondary battery, and lithium ion secondary battery
US11804593B2 (en) 2021-08-17 2023-10-31 Jfe Chemical Corporation Carbonaceous substance-coated graphite particles, negative electrode for lithium ion secondary battery and lithium ion secondary battery
TWI822252B (zh) * 2021-08-17 2023-11-11 日商杰富意化學股份有限公司 被覆碳質的石墨粒子、鋰離子二次電池用負極及鋰離子二次電池

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