PL3367480T3 - Sposób produkcji akumulatora, w tym elektrody o wysokiej pojemności - Google Patents

Sposób produkcji akumulatora, w tym elektrody o wysokiej pojemności

Info

Publication number
PL3367480T3
PL3367480T3 PL17849027T PL17849027T PL3367480T3 PL 3367480 T3 PL3367480 T3 PL 3367480T3 PL 17849027 T PL17849027 T PL 17849027T PL 17849027 T PL17849027 T PL 17849027T PL 3367480 T3 PL3367480 T3 PL 3367480T3
Authority
PL
Poland
Prior art keywords
secondary battery
battery including
including high
capacity electrode
preparing secondary
Prior art date
Application number
PL17849027T
Other languages
English (en)
Inventor
Ji Hee AHN
Eun Ju Lee
Myung Ki Lee
Joo Yong Song
Hee Seok Jeong
Original Assignee
Lg Chem, Ltd.
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 Lg Chem, Ltd. filed Critical Lg Chem, Ltd.
Priority claimed from PCT/KR2017/009595 external-priority patent/WO2018048143A1/ko
Publication of PL3367480T3 publication Critical patent/PL3367480T3/pl

Links

Classifications

    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/043—Processes of manufacture in general involving compressing or compaction
    • H01M4/0435—Rolling or calendering
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
PL17849027T 2016-09-09 2017-09-01 Sposób produkcji akumulatora, w tym elektrody o wysokiej pojemności PL3367480T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20160116233 2016-09-09
KR1020170107284A KR102053239B1 (ko) 2016-09-09 2017-08-24 고용량의 전극을 포함하는 이차전지의 제조 방법
PCT/KR2017/009595 WO2018048143A1 (ko) 2016-09-09 2017-09-01 고용량의 전극을 포함하는 이차전지의 제조 방법
EP17849027.2A EP3367480B1 (en) 2016-09-09 2017-09-01 Method of preparing secondary battery including high-capacity electrode

Publications (1)

Publication Number Publication Date
PL3367480T3 true PL3367480T3 (pl) 2020-04-30

Family

ID=61911287

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17849027T PL3367480T3 (pl) 2016-09-09 2017-09-01 Sposób produkcji akumulatora, w tym elektrody o wysokiej pojemności

Country Status (5)

Country Link
US (1) US10818907B2 (pl)
EP (1) EP3367480B1 (pl)
KR (1) KR102053239B1 (pl)
CN (1) CN108370031B (pl)
PL (1) PL3367480T3 (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110880580B (zh) * 2018-09-06 2021-05-04 宁德时代新能源科技股份有限公司 辊压装置
CN110085431B (zh) * 2019-04-08 2021-08-24 宁波中车新能源科技有限公司 一种防过放电电池电容的负极及其制备方法
US11751133B2 (en) * 2021-02-18 2023-09-05 Qualcomm Incorporated Techniques for setting a quantity of bits for an adaptive low-resolution analog-to digital converter (ADC) in higher band operation
CN114420885A (zh) * 2022-01-25 2022-04-29 上海兰钧新能源科技有限公司 一种极片制作方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
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JP4581888B2 (ja) * 2005-07-25 2010-11-17 Ｔｄｋ株式会社 電気化学素子用電極の製造方法および電気化学素子の製造方法
JP4957167B2 (ja) 2006-10-13 2012-06-20 パナソニック株式会社 集電体、非水電解質二次電池用極板、およびそれを用いた非水電解質二次電池の製造方法
JP4362539B2 (ja) * 2007-07-20 2009-11-11 パナソニック株式会社 電池用電極板、電池用極板群、リチウム二次電池、電池用電極板の製造方法、及び電池用電極板の製造装置
JP4487220B1 (ja) * 2009-01-26 2010-06-23 トヨタ自動車株式会社 リチウム二次電池用正極およびその製造方法
US20110250501A1 (en) 2009-07-10 2011-10-13 Noriyuki Uchida Negative electrode for lithium ion secondary battery and lithium ion secondary battery
JP2011175739A (ja) * 2010-02-23 2011-09-08 Hitachi Ltd リチウム二次電池及びその製造方法
JP5547556B2 (ja) 2010-06-08 2014-07-16 大日本スクリーン製造株式会社 電池、車両、電子機器および電池の製造方法
KR101198672B1 (ko) 2010-06-10 2012-11-12 현대자동차주식회사 이차전지용 전극의 제조방법, 이에 의해 제조되는 이차전지용 전극, 및 이를 포함하는 이차전지
JP5462758B2 (ja) 2010-09-28 2014-04-02 大日本スクリーン製造株式会社 リチウムイオン二次電池、車両、電子機器およびリチウムイオン二次電池の製造方法
EP2638582A1 (en) * 2010-11-09 2013-09-18 3M Innovative Properties Company High capacity alloy anodes and lithium-ion electrochemical cells containing same
CN102208598B (zh) * 2011-05-12 2014-03-12 中国科学院宁波材料技术与工程研究所 石墨烯涂层改性的锂二次电池的电极极片及其制作方法
US20130157136A1 (en) * 2011-12-15 2013-06-20 Enerdel, Inc. Coating of disordered carbon active material using water-based binder slurry
EP2800178B1 (en) 2012-04-16 2017-11-01 LG Chem, Ltd. Method for manufacturing electrode for lithium secondary battery and electrode manufactured by using same
WO2013157855A1 (ko) * 2012-04-20 2013-10-24 주식회사 엘지화학 이차전지용 전해액 및 이를 포함하는 리튬 이차전지
US20140050977A1 (en) 2012-08-20 2014-02-20 Dainippon Screen Mfg. Co., Ltd. Method of and apparatus for manufacturing electrode for lithium-ion secondary battery and electrode for lithium-ion secondary battery
JP2014060014A (ja) 2012-09-14 2014-04-03 Dainippon Screen Mfg Co Ltd 電池用電極製造方法及び電池用電極製造装置
KR101577188B1 (ko) * 2013-09-30 2015-12-15 주식회사 엘지화학 전극의 불량률이 개선된 전극 제조 방법
KR101562571B1 (ko) 2015-02-05 2015-10-22 주식회사 엘지화학 전극 코팅량 자동 조절 장치
US10547044B2 (en) * 2015-09-01 2020-01-28 Worcester Polytechnic Institute Dry powder based electrode additive manufacturing
KR101647777B1 (ko) * 2016-02-22 2016-08-11 씨아이에스(주) 이차전지용 슬러리 코팅방법 및 이를 이용하여 제조된 이차전지 전극판

Also Published As

Publication number Publication date
KR20180028917A (ko) 2018-03-19
US20190067674A1 (en) 2019-02-28
CN108370031B (zh) 2021-01-15
CN108370031A (zh) 2018-08-03
EP3367480B1 (en) 2019-11-20
US10818907B2 (en) 2020-10-27
EP3367480A4 (en) 2018-12-05
EP3367480A1 (en) 2018-08-29
KR102053239B1 (ko) 2019-12-06

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