PL3370282T3 - Sposób wytwarzania elektrody z użyciem kolektora prądu, w którym utworzone są przelotowe pory lub otwory - Google Patents

Sposób wytwarzania elektrody z użyciem kolektora prądu, w którym utworzone są przelotowe pory lub otwory

Info

Publication number
PL3370282T3
PL3370282T3 PL17846938T PL17846938T PL3370282T3 PL 3370282 T3 PL3370282 T3 PL 3370282T3 PL 17846938 T PL17846938 T PL 17846938T PL 17846938 T PL17846938 T PL 17846938T PL 3370282 T3 PL3370282 T3 PL 3370282T3
Authority
PL
Poland
Prior art keywords
penetration
current collector
holes formed
manufacturing electrode
type pores
Prior art date
Application number
PL17846938T
Other languages
English (en)
Inventor
Hyung Man Cho
Sol Nip Lee
Song Taek Oh
Hyeok Moo Lee
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.
Publication of PL3370282T3 publication Critical patent/PL3370282T3/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
    • H01M4/13—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
    • 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
    • H01M4/043—Processes of manufacture in general involving compressing or compaction
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • 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
    • H01M4/72—Grids
    • H01M4/74—Meshes or woven material; Expanded metal
    • 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
    • H01M4/72—Grids
    • H01M4/74—Meshes or woven material; Expanded metal
    • H01M4/747—Woven 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive 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
    • 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

  • 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)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
PL17846938T 2016-09-01 2017-08-28 Sposób wytwarzania elektrody z użyciem kolektora prądu, w którym utworzone są przelotowe pory lub otwory PL3370282T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020160112444A KR102039909B1 (ko) 2016-09-01 2016-09-01 관통형의 기공 또는 구멍들이 형성된 집전체를 사용하여 전극을 제조하는 방법
PCT/KR2017/009367 WO2018044013A1 (ko) 2016-09-01 2017-08-28 관통형의 기공 또는 구멍들이 형성된 집전체를 사용하여 전극을 제조하는 방법
EP17846938.3A EP3370282B1 (en) 2016-09-01 2017-08-28 Method for manufacturing electrode using current collector having penetration-type pores or holes formed thereon

Publications (1)

Publication Number Publication Date
PL3370282T3 true PL3370282T3 (pl) 2021-05-17

Family

ID=61301105

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17846938T PL3370282T3 (pl) 2016-09-01 2017-08-28 Sposób wytwarzania elektrody z użyciem kolektora prądu, w którym utworzone są przelotowe pory lub otwory

Country Status (6)

Country Link
US (1) US11495787B2 (pl)
EP (1) EP3370282B1 (pl)
KR (1) KR102039909B1 (pl)
CN (1) CN108370030B (pl)
PL (1) PL3370282T3 (pl)
WO (1) WO2018044013A1 (pl)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109065838A (zh) * 2018-08-16 2018-12-21 薛树超 一种结合多孔金属片的锰锂电池粉体的制备方法
KR102527050B1 (ko) 2019-06-07 2023-04-28 에스케이온 주식회사 이차전지용 전극의 제조방법 및 상기 전극을 포함하는 이차전지
KR102249928B1 (ko) * 2019-11-18 2021-05-10 연세대학교 산학협력단 계층적 적층 구조를 가지는 금속-유기 골격체 전극, 이의 제조방법 및 이를 포함하는 에너지 저장 장치
KR102284429B1 (ko) * 2019-12-04 2021-08-03 삼화전기 주식회사 Edlc의 전극 제조방법
KR102882672B1 (ko) * 2020-05-19 2025-11-07 주식회사 엘지에너지솔루션 이차전지의 제조방법
JP2022060673A (ja) * 2020-10-05 2022-04-15 本田技研工業株式会社 非水電解質二次電池用負極及びこれを備える非水電解質二次電池
CN115172655A (zh) * 2022-07-27 2022-10-11 欣旺达电动汽车电池有限公司 极片、单体电池及极片制造方法
KR20250018004A (ko) * 2023-07-28 2025-02-04 주식회사 엘지에너지솔루션 전극 및 그 제조 방법

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JPH10172539A (ja) * 1996-12-05 1998-06-26 Matsushita Electric Ind Co Ltd 蓄電池用電極及びその製造方法
JP3850977B2 (ja) 1998-03-31 2006-11-29 三洋電機株式会社 高分子固体電解質電池の製造方法
KR19990085714A (ko) 1998-05-21 1999-12-15 손욱 리튬 이차 전지용 극판
KR20000015320A (ko) * 1998-08-28 2000-03-15 홍건희 리튬이온 및 리튬이온 폴리머 전지용 전극 제조 방법
DE10203143A1 (de) * 2002-01-28 2003-08-07 Epcos Ag Elektroden, deren Herstellung und Kondensatoren mit den Elektroden
EP1612819B1 (en) * 2003-03-31 2019-06-12 Subaru Corporation Organic electrolyte capacitor
DE10318042A1 (de) * 2003-04-17 2004-11-04 Basf Drucksysteme Gmbh Verfahren zur Herstellung von fotopolymerisierbaren, zylindrischen, endlos-nahtlosen Flexodruckelementen und deren Verwendung zur Herstellung zylindrischer Flexodruckformen
JP2006318709A (ja) 2005-05-11 2006-11-24 Matsushita Electric Ind Co Ltd マンガン乾電池
KR101057954B1 (ko) * 2006-09-20 2011-08-18 파나소닉 주식회사 이차전지 및 이차전지의 제조방법
JP5038954B2 (ja) * 2008-03-26 2012-10-03 富士重工業株式会社 電極の製造方法
CN101546649A (zh) * 2008-03-28 2009-09-30 富士重工业株式会社 电极的制造方法、蓄电装置及中间层叠材料
JP2010015974A (ja) * 2008-03-28 2010-01-21 Fuji Heavy Ind Ltd 電極の製造方法、蓄電デバイス、および中間積層材
IN2011KN04872A (pl) * 2009-05-28 2015-04-17 Nissan Motor
CN102473901A (zh) * 2010-03-29 2012-05-23 松下电器产业株式会社 非水电解质二次电池用负极及其制造方法、以及非水电解质二次电池
WO2011142083A1 (ja) * 2010-05-12 2011-11-17 株式会社豊田自動織機 リチウムイオン二次電池用電極及びその製造方法
CN102610831A (zh) * 2012-03-26 2012-07-25 龙能科技（苏州）有限公司 锂离子电池的电极及其制备方法
US10276873B2 (en) 2012-05-09 2019-04-30 Korea Institute Of Machinery & Materials Current collector for battery comprising metal mesh layer and manufacturing method therefor
KR101386675B1 (ko) * 2012-05-09 2014-04-21 한국기계연구원 금속메쉬층을 포함하는 전지용 집전체의 제조방법
KR101606958B1 (ko) 2012-05-31 2016-03-28 주식회사 엘지화학 집전체, 이를 포함하는 전극 및 이차 전지

Also Published As

Publication number Publication date
CN108370030A (zh) 2018-08-03
WO2018044013A1 (ko) 2018-03-08
CN108370030B (zh) 2021-04-13
EP3370282A1 (en) 2018-09-05
US20180331351A1 (en) 2018-11-15
EP3370282A4 (en) 2018-11-07
KR102039909B1 (ko) 2019-11-04
EP3370282B1 (en) 2021-01-06
US11495787B2 (en) 2022-11-08
KR20180025586A (ko) 2018-03-09

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