PL3907785T3 - Cienka warstwa metalu do kolektora prądu elektrody, zawierająca obszary oklejania taśmą, oraz sposób wytwarzania elektrody z jej wykorzystaniem - Google Patents

Cienka warstwa metalu do kolektora prądu elektrody, zawierająca obszary oklejania taśmą, oraz sposób wytwarzania elektrody z jej wykorzystaniem

Info

Publication number
PL3907785T3
PL3907785T3 PL21738349.6T PL21738349T PL3907785T3 PL 3907785 T3 PL3907785 T3 PL 3907785T3 PL 21738349 T PL21738349 T PL 21738349T PL 3907785 T3 PL3907785 T3 PL 3907785T3
Authority
PL
Poland
Prior art keywords
electrode
taping
regions
thin film
current collector
Prior art date
Application number
PL21738349.6T
Other languages
English (en)
Inventor
Ji Won Min
Sun Kyu Kim
Original Assignee
Lg Energy Solution, 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 Energy Solution, Ltd. filed Critical Lg Energy Solution, Ltd.
Publication of PL3907785T3 publication Critical patent/PL3907785T3/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
    • 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
    • H01M4/0471—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
    • 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
    • H01M4/364—Composites as mixtures
    • 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
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/33—Applications of adhesives in processes or use of adhesives in the form of films or foils for batteries or fuel cells
    • 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

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)
PL21738349.6T 2020-01-06 2021-01-06 Cienka warstwa metalu do kolektora prądu elektrody, zawierająca obszary oklejania taśmą, oraz sposób wytwarzania elektrody z jej wykorzystaniem PL3907785T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020200001474A KR102773517B1 (ko) 2020-01-06 2020-01-06 테이핑 영역을 포함하는 전극 집전체용 금속 박막 및 이를 이용한 전극 제조방법
PCT/KR2021/000098 WO2021141367A1 (ko) 2020-01-06 2021-01-06 테이핑 영역을 포함하는 전극 집전체용 금속 박막 및 이를 이용한 전극 제조방법

Publications (1)

Publication Number Publication Date
PL3907785T3 true PL3907785T3 (pl) 2024-07-22

Family

ID=76788467

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21738349.6T PL3907785T3 (pl) 2020-01-06 2021-01-06 Cienka warstwa metalu do kolektora prądu elektrody, zawierająca obszary oklejania taśmą, oraz sposób wytwarzania elektrody z jej wykorzystaniem

Country Status (8)

Country Link
US (1) US20220131122A1 (pl)
EP (1) EP3907785B1 (pl)
KR (1) KR102773517B1 (pl)
CN (1) CN113678281B (pl)
ES (1) ES2981262T3 (pl)
HU (1) HUE067322T2 (pl)
PL (1) PL3907785T3 (pl)
WO (1) WO2021141367A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102886268B1 (ko) 2021-07-06 2025-11-13 주식회사 엘지에너지솔루션 스마트 고온 에이징 시스템
CN116364936A (zh) * 2021-12-27 2023-06-30 Oppo广东移动通信有限公司 集流体及其制备方法、电极极片、电池和电子设备

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4910918B2 (ja) * 1996-12-11 2012-04-04 宇部興産株式会社 電極シート及び電池
JP3046790B2 (ja) * 1997-11-11 2000-05-29 東芝機械株式会社 コーティング基材の乾燥装置および乾燥方法
JP4095144B2 (ja) * 1997-12-09 2008-06-04 Ｔｄｋ株式会社 電池用電極の製造方法
JP2000133250A (ja) * 1998-10-28 2000-05-12 Matsushita Electric Ind Co Ltd 非水電解質二次電池用電極板の製造方法およびそれを用いた非水電解質二次電池
JP2000228200A (ja) * 1999-02-09 2000-08-15 Asahi Chem Ind Co Ltd 電池用電極に用いる金属箔集電体
KR100601555B1 (ko) * 2004-06-14 2006-07-19 삼성에스디아이 주식회사 권취형 전극 조립체 및 이를 이용하는 리튬 이차 전지
US20060008702A1 (en) * 2004-06-23 2006-01-12 Sang-Eun Cheon Secondary battery
JP4518850B2 (ja) * 2004-07-05 2010-08-04 三洋電機株式会社 二次電池用電極板、その製造方法及び前記電極板を用いた二次電池
KR100599691B1 (ko) * 2004-07-28 2006-07-13 삼성에스디아이 주식회사 이차 전지와 이에 사용되는 전극군
KR101106335B1 (ko) * 2004-09-22 2012-01-18 삼성에스디아이 주식회사 전극 집전체의 검사장치
JP5535465B2 (ja) * 2008-10-28 2014-07-02 Ｎｅｃエナジーデバイス株式会社 非水電解液二次電池
JP2012178265A (ja) * 2011-02-25 2012-09-13 Hitachi Vehicle Energy Ltd 電池用電極及び二次電池
CN103548196B (zh) * 2011-05-27 2016-03-02 丰田自动车株式会社 双极全固体电池
TWI569504B (zh) * 2013-09-30 2017-02-01 Ｌｇ化學股份有限公司 具有改良之偏向運動之電極以及包含該電極之二次電池
JP6423267B2 (ja) * 2014-12-25 2018-11-14 旭化成株式会社 水平型両面塗工装置
CN107768676A (zh) * 2017-09-05 2018-03-06 东莞市迈科新能源有限公司 一种锂离子电池及其极片
KR102674095B1 (ko) 2017-11-22 2024-06-12 주식회사 엘지에너지솔루션 전극 압연장치 및 그를 포함하는 전극조립체 제조설비
JP2020002210A (ja) 2018-06-26 2020-01-09 Jnc株式会社 液晶組成物および液晶表示素子

Also Published As

Publication number Publication date
KR102773517B1 (ko) 2025-02-27
KR20210088257A (ko) 2021-07-14
ES2981262T3 (es) 2024-10-08
EP3907785A1 (en) 2021-11-10
US20220131122A1 (en) 2022-04-28
CN113678281A (zh) 2021-11-19
WO2021141367A1 (ko) 2021-07-15
HUE067322T2 (hu) 2024-10-28
CN113678281B (zh) 2024-07-26
EP3907785B1 (en) 2024-05-22
EP3907785A4 (en) 2022-03-23

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