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WO2008149492A1 - 電気化学素子用電極とそれを用いた電気化学素子 - Google Patents

電気化学素子用電極とそれを用いた電気化学素子 Download PDF

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Publication number
WO2008149492A1
WO2008149492A1 PCT/JP2008/001211 JP2008001211W WO2008149492A1 WO 2008149492 A1 WO2008149492 A1 WO 2008149492A1 JP 2008001211 W JP2008001211 W JP 2008001211W WO 2008149492 A1 WO2008149492 A1 WO 2008149492A1
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WO
WIPO (PCT)
Prior art keywords
electrode
electrochemical element
protruding section
height
electrochemical
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.)
Ceased
Application number
PCT/JP2008/001211
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English (en)
French (fr)
Inventor
Hideharu Takezawa
Shoichi Imashiku
Kaoru Nagata
Takashi Otsuka
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.)
Panasonic Corp
Original Assignee
Panasonic Corp
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Filing date
Publication date
Application filed by Panasonic Corp filed Critical Panasonic Corp
Priority to CN2008800157585A priority Critical patent/CN101689628B/zh
Priority to US12/601,661 priority patent/US8257869B2/en
Publication of WO2008149492A1 publication Critical patent/WO2008149492A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • 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
    • 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
    • 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
    • H01G11/66—Current collectors
    • H01G11/70—Current collectors characterised by their structure
    • 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
    • H01G11/74—Terminals, e.g. extensions of current collectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/134—Electrodes based on metals, Si or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • 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
    • Y02E60/10—Energy storage using batteries
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)

Abstract

リチウムイオンを可逆的に吸蔵および放出する電気化学素子用電極であって、少なくとも片面に高さの高い第１凸部と低い第２凸部が形成された集電体と、集電体の第１凸部と第２凸部上に斜立して形成された活物質を含む柱状体と、を備えた構成を有する。
PCT/JP2008/001211 2007-06-01 2008-05-15 電気化学素子用電極とそれを用いた電気化学素子 Ceased WO2008149492A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2008800157585A CN101689628B (zh) 2007-06-01 2008-05-15 电化学元件用电极和使用该电极的电化学元件
US12/601,661 US8257869B2 (en) 2007-06-01 2008-05-15 Electrode for electrochemical element and electrochemical element using the electrode

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-146417 2007-06-01
JP2007146417A JP2008300255A (ja) 2007-06-01 2007-06-01 電気化学素子用電極とそれを用いた電気化学素子

Publications (1)

Publication Number Publication Date
WO2008149492A1 true WO2008149492A1 (ja) 2008-12-11

Family

ID=40093326

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/001211 Ceased WO2008149492A1 (ja) 2007-06-01 2008-05-15 電気化学素子用電極とそれを用いた電気化学素子

Country Status (5)

Country Link
US (1) US8257869B2 (ja)
JP (1) JP2008300255A (ja)
KR (1) KR20090131288A (ja)
CN (1) CN101689628B (ja)
WO (1) WO2008149492A1 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5231557B2 (ja) * 2009-02-27 2013-07-10 パナソニック株式会社 非水電解質二次電池用負極及び非水電解質二次電池
US20100285358A1 (en) 2009-05-07 2010-11-11 Amprius, Inc. Electrode Including Nanostructures for Rechargeable Cells
US8450012B2 (en) 2009-05-27 2013-05-28 Amprius, Inc. Interconnected hollow nanostructures containing high capacity active materials for use in rechargeable batteries
JP5130273B2 (ja) 2009-10-14 2013-01-30 株式会社豊田自動織機 非水系二次電池用負極およびその製造方法
JP5379026B2 (ja) * 2010-01-07 2013-12-25 信越化学工業株式会社 非水電解質二次電池負極材用珪素酸化物及び非水電解質二次電池負極材用珪素酸化物の製造方法並びにリチウムイオン二次電池及び電気化学キャパシタ
KR101858282B1 (ko) 2010-10-22 2018-05-15 암프리우스, 인코포레이티드 껍질에 제한된 고용량 활물질을 함유하는 복합 구조물
KR20140012076A (ko) * 2011-02-18 2014-01-29 스미토모덴키고교가부시키가이샤 3차원 그물 형상 알루미늄 다공체를 이용한 전극, 당해 전극을 이용한 비수 전해질 전지, 비수 전해액을 이용한 커패시터 및 리튬 이온 커패시터
JP6045260B2 (ja) * 2011-09-16 2016-12-14 株式会社半導体エネルギー研究所 蓄電装置
KR101481860B1 (ko) * 2012-05-30 2015-01-14 주식회사 엘지화학 리튬 이차전지의 제조방법
KR102535137B1 (ko) 2014-05-12 2023-05-22 암프리우스, 인코포레이티드 나노와이어 상에 구조적으로 제어된 실리콘의 증착
WO2020172564A1 (en) 2019-02-22 2020-08-27 Amprius, Inc. Compositionally modified silicon coatings for use in a lithium ion battery anode

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006172973A (ja) * 2004-12-17 2006-06-29 Matsushita Electric Ind Co Ltd 電池
WO2007015419A1 (ja) * 2005-08-02 2007-02-08 Matsushita Electric Industrial Co., Ltd. リチウム二次電池用負極およびその製造方法
WO2007052803A1 (ja) * 2005-11-07 2007-05-10 Matsushita Electric Industrial Co., Ltd. リチウム二次電池用電極、リチウム二次電池およびその製造法
JP2008103231A (ja) * 2006-10-20 2008-05-01 Matsushita Electric Ind Co Ltd リチウム二次電池用電極

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002279974A (ja) 2001-03-19 2002-09-27 Sanyo Electric Co Ltd 二次電池用電極の製造方法
US6887623B2 (en) * 2001-04-09 2005-05-03 Sanyo Electric Co., Ltd. Electrode for rechargeable lithium battery and rechargeable lithium battery
JP4183401B2 (ja) 2001-06-28 2008-11-19 三洋電機株式会社 リチウム二次電池用電極の製造方法及びリチウム二次電池
JP4037229B2 (ja) 2002-09-30 2008-01-23 日立マクセル株式会社 リチウム二次電池用電極と、これを負極とするリチウム二次電池
JP4197491B2 (ja) 2003-12-26 2008-12-17 パナソニック株式会社 非水電解質二次電池用負極とその製造方法ならびにそれを用いた非水電解質二次電池
JP5043338B2 (ja) * 2006-01-19 2012-10-10 パナソニック株式会社 リチウム二次電池

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006172973A (ja) * 2004-12-17 2006-06-29 Matsushita Electric Ind Co Ltd 電池
WO2007015419A1 (ja) * 2005-08-02 2007-02-08 Matsushita Electric Industrial Co., Ltd. リチウム二次電池用負極およびその製造方法
WO2007052803A1 (ja) * 2005-11-07 2007-05-10 Matsushita Electric Industrial Co., Ltd. リチウム二次電池用電極、リチウム二次電池およびその製造法
JP2008103231A (ja) * 2006-10-20 2008-05-01 Matsushita Electric Ind Co Ltd リチウム二次電池用電極

Also Published As

Publication number Publication date
CN101689628A (zh) 2010-03-31
US20100320080A1 (en) 2010-12-23
JP2008300255A (ja) 2008-12-11
KR20090131288A (ko) 2009-12-28
CN101689628B (zh) 2012-06-27
US8257869B2 (en) 2012-09-04

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