KR20090058472A - 전극 및 그 제작 방법과 전지 - Google Patents

전극 및 그 제작 방법과 전지 Download PDF

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Publication number
KR20090058472A
KR20090058472A KR1020087010958A KR20087010958A KR20090058472A KR 20090058472 A KR20090058472 A KR 20090058472A KR 1020087010958 A KR1020087010958 A KR 1020087010958A KR 20087010958 A KR20087010958 A KR 20087010958A KR 20090058472 A KR20090058472 A KR 20090058472A
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KR
South Korea
Prior art keywords
active material
positive electrode
material layer
molten salt
lithium
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
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KR1020087010958A
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English (en)
Korean (ko)
Inventor
신야 와키타
이자야 오카에
Original Assignee
소니 가부시끼가이샤
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 소니 가부시끼가이샤 filed Critical 소니 가부시끼가이샤
Publication of KR20090058472A publication Critical patent/KR20090058472A/ko
Abandoned 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • 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
    • H01M10/058—Construction or manufacture
    • H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
    • 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
    • H01M4/139—Processes of manufacture
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
KR1020087010958A 2006-09-19 2007-09-19 전극 및 그 제작 방법과 전지 Abandoned KR20090058472A (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JPJP-P-2006-00252215 2006-09-19
JP2006252215 2006-09-19
JPJP-P-2007-00027155 2007-02-06
JP2007027155 2007-02-06
JP2007208401A JP5577565B2 (ja) 2006-09-19 2007-08-09 リチウムイオン二次電池
JPJP-P-2007-00208401 2007-08-09

Publications (1)

Publication Number Publication Date
KR20090058472A true KR20090058472A (ko) 2009-06-09

Family

ID=39838165

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087010958A Abandoned KR20090058472A (ko) 2006-09-19 2007-09-19 전극 및 그 제작 방법과 전지

Country Status (3)

Country Link
JP (1) JP5577565B2 (https=)
KR (1) KR20090058472A (https=)
CN (1) CN101356668B (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150097471A (ko) * 2012-10-19 2015-08-26 콜로라도 스테이트 유니버시티 리써치 파운데이션 전극 재료 상에서의 코팅의 전기중합
EP3386013A1 (en) * 2017-04-03 2018-10-10 Toyota Jidosha Kabushiki Kaisha Lithium ion secondary battery and method of manufacturing the same

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4794619B2 (ja) * 2008-12-26 2011-10-19 Ｔｄｋ株式会社 リチウムイオン二次電池用正極の製造方法及びリチウムイオン二次電池の製造方法、並びに、リチウムイオン二次電池用正極及びリチウムイオン二次電池
KR101090598B1 (ko) * 2009-03-16 2011-12-08 주식회사 엘지화학 이차전지용 전극바인더 및 이를 사용한 이차전지
KR20110058380A (ko) * 2009-11-26 2011-06-01 삼성에스디아이 주식회사 전극 조립체 및 이를 포함하는 이차전지
JP2011124055A (ja) * 2009-12-10 2011-06-23 Hitachi Vehicle Energy Ltd リチウム二次電池
US8795544B2 (en) * 2010-06-30 2014-08-05 Semiconductor Energy Laboratory Co., Ltd. Power storage device, lithium-ion secondary battery, electric double layer capacitor and lithium-ion capacitor
JP5225342B2 (ja) 2010-09-07 2013-07-03 株式会社東芝 電池用電極及びその製造方法、非水電解質電池、電池パック及び活物質
JP5779050B2 (ja) * 2010-11-30 2015-09-16 住友電気工業株式会社 溶融塩電池
JP2013069517A (ja) * 2011-09-22 2013-04-18 Shin Etsu Chem Co Ltd 負極ペースト、負極電極及びその製造方法、並びに非水電解質二次電池
JP2013080659A (ja) * 2011-10-05 2013-05-02 Sumitomo Bakelite Co Ltd 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
KR101582376B1 (ko) * 2013-06-07 2016-01-04 주식회사 제낙스 전극, 이의 제조 방법 및 이를 이용한 전지
US10629912B2 (en) 2013-11-29 2020-04-21 Murata Manufacturing Co., Ltd. Electrode and battery
EP3128589B1 (en) * 2014-04-02 2018-09-26 Zeon Corporation Binder composition for use in secondary battery electrode, slurry composition for use in secondary battery electrode, secondary battery electrode, and secondary battery
FR3033448B1 (fr) * 2015-03-03 2021-09-10 Arkema France Electrodes de batteries li-ion a conductivite amelioree
KR101936339B1 (ko) * 2015-08-31 2019-04-03 주식회사 엘지화학 전극 합제층 형성 몰드를 포함하는 이차전지용 전극 제조 장치
JP6661934B2 (ja) * 2015-09-25 2020-03-11 株式会社豊田自動織機 蓄電装置用正極および蓄電装置
JP6661935B2 (ja) * 2015-09-25 2020-03-11 株式会社豊田自動織機 蓄電装置用負極および蓄電装置
CN106711400A (zh) * 2015-11-17 2017-05-24 宁德新能源科技有限公司 正极片及二次电池
WO2017155012A1 (ja) * 2016-03-11 2017-09-14 東京電力ホールディングス株式会社 固体電池用正極材およびその製造方法、ならびに、固体電池用正極材を用いた全固体リチウム硫黄電池およびその製造方法
JP6385486B2 (ja) 2016-03-11 2018-09-05 東京電力ホールディングス株式会社 固体電池用正極材およびその製造方法、ならびに、固体電池用正極材を用いた全固体リチウム硫黄電池およびその製造方法
CN116404107A (zh) * 2017-04-21 2023-07-07 株式会社Lg新能源 电化学装置用电极及电化学装置
WO2018193630A1 (ja) 2017-04-21 2018-10-25 日立化成株式会社 電気化学デバイス用電極及び電気化学デバイス
JP7024791B2 (ja) * 2017-07-24 2022-02-24 株式会社村田製作所 二次電池用負極、二次電池、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器
JPWO2019035190A1 (ja) * 2017-08-16 2020-09-17 日立化成株式会社 二次電池用電池部材及び二次電池
KR102627533B1 (ko) * 2018-01-24 2024-01-19 파이오트렉쿠 가부시키가이샤 세퍼레이터리스 도전 폴리머 고체 전해질 이차 전지
CN116031367A (zh) * 2018-10-03 2023-04-28 大金工业株式会社 正极结构体和二次电池
US20220267918A1 (en) * 2019-07-25 2022-08-25 Li-Metal Corp. Molten salt membrane electrolyzer
KR20230131891A (ko) 2021-01-21 2023-09-14 리-메탈 코포레이션 정제된 리튬 금속 생산 방법
KR20230131926A (ko) 2021-01-21 2023-09-14 리-메탈 코포레이션 금속 생산물의 생산을 위한 전해 채취 셀 및 그의 사용방법
WO2022155752A1 (en) 2021-01-21 2022-07-28 Li-Metal Corp. Electrorefining apparatus and process for refining lithium metal
KR20230033489A (ko) * 2021-09-01 2023-03-08 삼성에스디아이 주식회사 리튬 이차 전지용 음극 및 이를 포함하는 리튬 이차 전지
CN114538459B (zh) * 2022-01-06 2024-05-10 上海电力大学 一种硼酸盐锂离子电池负极材料的制备方法及锂离子电池
EP4583234A4 (en) * 2022-08-29 2025-12-31 Fujifilm Corp PROCESS FOR PRODUCING A SECONDARY BATTERY WITH A NON-AQUEOUS ELECTROLYTE, POWDER FOR SECONDARY BATTERIES WITH A NON-AQUEOUS ELECTROLYTE, AND SECONDARY BATTERY WITH A NON-AQUEOUS ELECTROLYTE
CN119230709B (zh) * 2023-06-29 2026-03-06 宁德时代新能源科技股份有限公司 正极浆料的制备方法、正极浆料、正极极片、二次电池和用电装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4161431B2 (ja) * 1998-10-27 2008-10-08 ソニー株式会社 全固体二次電池
JP4056278B2 (ja) * 2002-03-28 2008-03-05 三洋電機株式会社 非水電解質電池
JP2004022294A (ja) * 2002-06-14 2004-01-22 Toyota Motor Corp 電池用電極およびその製造方法ならびに電池
JP4370759B2 (ja) * 2002-08-02 2009-11-25 株式会社ジーエス・ユアサコーポレーション 非水電解質電池
JP4354214B2 (ja) * 2003-05-30 2009-10-28 パナソニック株式会社 正極板およびそれを含む非水電解質二次電池
JP4598001B2 (ja) * 2003-12-30 2010-12-15 エルジー・ケム・リミテッド イオン性液体によって改質された正極及びこれを含む電気化学素子
JP4284261B2 (ja) * 2004-09-29 2009-06-24 株式会社東芝 二次電池
JP2006139968A (ja) * 2004-11-10 2006-06-01 Sanyo Electric Co Ltd 非水電解質二次電池

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150097471A (ko) * 2012-10-19 2015-08-26 콜로라도 스테이트 유니버시티 리써치 파운데이션 전극 재료 상에서의 코팅의 전기중합
EP3386013A1 (en) * 2017-04-03 2018-10-10 Toyota Jidosha Kabushiki Kaisha Lithium ion secondary battery and method of manufacturing the same

Also Published As

Publication number Publication date
CN101356668A (zh) 2009-01-28
CN101356668B (zh) 2013-05-29
JP2008218385A (ja) 2008-09-18
JP5577565B2 (ja) 2014-08-27

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