WO2019022402A3 - 리튬 전극의 제조방법 - Google Patents

리튬 전극의 제조방법 Download PDF

Info

Publication number
WO2019022402A3
WO2019022402A3 PCT/KR2018/007576 KR2018007576W WO2019022402A3 WO 2019022402 A3 WO2019022402 A3 WO 2019022402A3 KR 2018007576 W KR2018007576 W KR 2018007576W WO 2019022402 A3 WO2019022402 A3 WO 2019022402A3
Authority
WO
WIPO (PCT)
Prior art keywords
lithium
lithium electrode
electrode
deposited
protective layer
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/KR2018/007576
Other languages
English (en)
French (fr)
Other versions
WO2019022402A2 (ko
Inventor
윤석일
손병국
최정훈
장민철
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.)
LG Chem Ltd
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 to JP2019529840A priority Critical patent/JP7037006B2/ja
Priority to CN201880008296.8A priority patent/CN110235285B/zh
Priority to EP18838712.0A priority patent/EP3540828B1/en
Priority to ES18838712T priority patent/ES3035816T3/es
Priority to PL18838712.0T priority patent/PL3540828T3/pl
Priority to US16/467,200 priority patent/US11152601B2/en
Publication of WO2019022402A2 publication Critical patent/WO2019022402A2/ko
Publication of WO2019022402A3 publication Critical patent/WO2019022402A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • H01M4/0421—Methods of deposition of the material involving vapour deposition
    • H01M4/0428—Chemical vapour deposition
    • 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
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0421—Methods of deposition of the material involving vapour deposition
    • 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
    • H01M4/0421—Methods of deposition of the material involving vapour deposition
    • H01M4/0423—Physical vapour deposition
    • 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
    • H01M4/1395—Processes of manufacture of 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/381—Alkaline or alkaline earth metals elements
    • H01M4/382—Lithium
    • 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
    • H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
    • 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
    • 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
    • H01M4/662—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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Electrode Carriers And Collectors (AREA)

Abstract

본 발명은 리튬 전극의 제조방법에 관한 것으로, 보다 상세하게는, 리튬 전극 제조시 플라즈마 및 코로나 공정에 의해 표면 처리된 기재 상에 리튬 금속을 보호할 수 있는 보호층을 먼저 형성하고, 상기 보호층 상에 리튬 금속을 증착시킨 후, 증착된 리튬 금속층을 집전체로 전사함으로써 얇고 균일한 두께의 리튬 전극을 제조할 수 있으며, 이와 같이 제조된 리튬 전극을 사용한 리튬 이차전지의 에너지 밀도가 향상시킬 수 있다.
PCT/KR2018/007576 2017-07-26 2018-07-04 리튬 전극의 제조방법 Ceased WO2019022402A2 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2019529840A JP7037006B2 (ja) 2017-07-26 2018-07-04 リチウム電極の製造方法
CN201880008296.8A CN110235285B (zh) 2017-07-26 2018-07-04 锂电极的制造方法
EP18838712.0A EP3540828B1 (en) 2017-07-26 2018-07-04 Method for manufacturing lithium electrode
ES18838712T ES3035816T3 (en) 2017-07-26 2018-07-04 Method for manufacturing lithium electrode
PL18838712.0T PL3540828T3 (pl) 2017-07-26 2018-07-04 Sposób wytwarzania elektrody litowej
US16/467,200 US11152601B2 (en) 2017-07-26 2018-07-04 Method for manufacturing lithium electrode

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2017-0094480 2017-07-26
KR1020170094480A KR102148508B1 (ko) 2017-07-26 2017-07-26 리튬 전극 및 이의 제조방법

Publications (2)

Publication Number Publication Date
WO2019022402A2 WO2019022402A2 (ko) 2019-01-31
WO2019022402A3 true WO2019022402A3 (ko) 2019-04-11

Family

ID=65041030

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2018/007576 Ceased WO2019022402A2 (ko) 2017-07-26 2018-07-04 리튬 전극의 제조방법

Country Status (9)

Country Link
US (1) US11152601B2 (ko)
EP (1) EP3540828B1 (ko)
JP (1) JP7037006B2 (ko)
KR (1) KR102148508B1 (ko)
CN (1) CN110235285B (ko)
ES (1) ES3035816T3 (ko)
HU (1) HUE072116T2 (ko)
PL (1) PL3540828T3 (ko)
WO (1) WO2019022402A2 (ko)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102335318B1 (ko) * 2018-04-11 2021-12-06 주식회사 엘지에너지솔루션 리튬 이차전지용 음극, 이의 제조방법 및 이를 포함하는 리튬 이차전지
USD929034S1 (en) * 2019-07-31 2021-08-24 Shenzhen Smoore Technology Limited Electronic cigarette
KR102658723B1 (ko) 2019-09-06 2024-04-19 주식회사 엘지에너지솔루션 리튬 이차전지용 음극의 제조방법
USD932094S1 (en) * 2019-12-13 2021-09-28 Canopy Growth Corporation Vaporizer cartridge
CN114068871B (zh) * 2020-07-31 2023-04-28 天津中能锂业有限公司 双面覆超薄锂层复合带及其制备方法
WO2022216897A1 (en) * 2021-04-09 2022-10-13 Applied Materials, Inc. Pretreatment and post-treatment of electrode surfaces
EP4089806A1 (en) * 2021-05-10 2022-11-16 Renata AG A method for producing a current collector for a thin battery
CN117916910A (zh) * 2022-02-04 2024-04-19 株式会社Lg新能源 用于锂二次电池的负极的制造方法、用于锂二次电池的负极和包括该负极的锂二次电池
KR102830047B1 (ko) * 2022-02-09 2025-07-03 주식회사 엘지에너지솔루션 리튬 이차 전지용 음극의 전리튬화 방법, 음극 중간체 및 음극을 포함하는 리튬 이차 전지
US20250140780A1 (en) * 2022-02-11 2025-05-01 Li-Metal Corp. Processing pvd-deposited anode assemblies
JP7903926B2 (ja) * 2022-05-06 2026-08-12 エルジー エナジー ソリューション リミテッド 電極組立体の製造方法、電極組立体、およびこれを含むリチウム二次電池
WO2025038703A1 (en) * 2023-08-14 2025-02-20 Applied Materials, Inc. Method for forming lithium metal anode device stacks with carbon quantum dots
KR102729163B1 (ko) * 2023-11-13 2024-11-14 율촌화학 주식회사 리튬 전사용 이형필름 및 이의 제조방법
KR102729162B1 (ko) * 2023-11-13 2024-11-14 율촌화학 주식회사 리튬 전사용 이형필름 및 이의 제조방법
CN118486836A (zh) * 2024-05-07 2024-08-13 蜂巢能源科技股份有限公司 一种复合集流体及制备方法、电池
CN119674165B (zh) * 2024-12-09 2025-10-17 湖北亿纬动力有限公司 Uv涂装电芯的预处理方法及电芯

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050019483A (ko) * 2003-08-19 2005-03-03 삼성에스디아이 주식회사 리튬 금속 애노드의 제조방법
JP2013020974A (ja) * 2006-03-09 2013-01-31 Panasonic Corp 転写用フィルムの製造方法、および電気化学素子用の極板の製造方法
KR20150101808A (ko) * 2014-02-27 2015-09-04 한국과학기술원 리튬 산소 전지 애노드용 복합 보호막 및 이를 포함하는 리튬 산소 전지
KR20160037488A (ko) * 2014-09-29 2016-04-06 주식회사 엘지화학 전극 구조체, 전극 구조체의 제조 방법 및 보호 필름의 제거 방법
KR20170001069A (ko) * 2015-06-25 2017-01-04 삼성전자주식회사 리튬금속전지용 음극 및 이를 포함하는 리튬금속전지

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6214061B1 (en) 1998-05-01 2001-04-10 Polyplus Battery Company, Inc. Method for forming encapsulated lithium electrodes having glass protective layers
JP4885340B2 (ja) * 1998-10-27 2012-02-29 大日本印刷株式会社 バリア性フィルムおよびそれを使用した積層材
KR100497231B1 (ko) * 2003-07-08 2005-06-23 삼성에스디아이 주식회사 리튬 이차 전지용 음극, 그의 제조 방법 및 그를 포함하는리튬 이차 전지
JP5151188B2 (ja) 2006-03-09 2013-02-27 パナソニック株式会社 転写用フィルム、およびそれを用いて形成された電気化学素子用の極板ならびにリチウム二次電池
JP2007265733A (ja) 2006-03-28 2007-10-11 Dainippon Printing Co Ltd 転写シート、触媒層−電解質膜積層体及びこれらの製造方法
JP5159101B2 (ja) * 2006-12-07 2013-03-06 旭化成イーマテリアルズ株式会社 高分子電解質積層フィルム
TWI365562B (en) 2008-10-03 2012-06-01 Ind Tech Res Inst Positive electrode and method for manufacturing the same and lithium battery utilizing the same
JP5905704B2 (ja) 2011-10-27 2016-04-20 丸善薬品産業株式会社 離型フィルムおよび離型フィルムの製造方法並びに離型コート剤
CN102693817B (zh) * 2011-11-23 2015-06-17 横店集团东磁股份有限公司 一种低温等离子体处理的高性能粘结磁体及其制备方法
KR20140105695A (ko) * 2011-12-02 2014-09-02 미쓰비시 쥬시 가부시끼가이샤 적층 다공 필름의 제조 방법
FR2992778A1 (fr) * 2012-06-29 2014-01-03 Commissariat Energie Atomique Batterie de type lithium-ion avec une cathode a porosite variable et procede correspondant
US10060019B2 (en) * 2012-11-16 2018-08-28 The Boeing Company Thermal spray coated reinforced polymer composites
KR102026508B1 (ko) * 2013-03-15 2019-09-27 시온 파워 코퍼레이션 보호된 전극 구조물 및 방법
JP2014205731A (ja) 2013-04-10 2014-10-30 富士フイルム株式会社 ポリエチレンテレフタレートフィルムおよび表面処理方法
GB2534080B (en) * 2013-08-09 2017-05-03 Innovia Films Ltd Manufacturing a release liner
KR101621410B1 (ko) 2013-09-11 2016-05-16 주식회사 엘지화학 리튬 전극 및 그를 포함하는 리튬 이차전지
CN103560162B (zh) 2013-11-20 2017-02-08 无锡中洁能源技术有限公司 一种太阳能电池背板及其制备方法
CN103560164A (zh) 2013-11-20 2014-02-05 无锡中洁能源技术有限公司 一种含氟散热型太阳能电池背板
KR101771292B1 (ko) * 2014-09-29 2017-08-24 주식회사 엘지화학 패시베이션층이 형성된 전극 구조체 및 리튬 금속의 패시베이션층 형성 방법
EP3136475B1 (en) 2015-08-31 2021-09-22 Samsung Electronics Co., Ltd. Lithium metal battery
KR102618538B1 (ko) 2015-08-31 2023-12-28 삼성전자주식회사 리튬 금속 음극을 포함한 리튬금속전지, 상기 리튬 금속 음극을 보호하는 방법 및 그 방법에 따라 제조된 보호막
JP2017142634A (ja) 2016-02-10 2017-08-17 株式会社日立ハイテクノロジーズ データ管理装置及びデータ管理装置の監視方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050019483A (ko) * 2003-08-19 2005-03-03 삼성에스디아이 주식회사 리튬 금속 애노드의 제조방법
JP2013020974A (ja) * 2006-03-09 2013-01-31 Panasonic Corp 転写用フィルムの製造方法、および電気化学素子用の極板の製造方法
KR20150101808A (ko) * 2014-02-27 2015-09-04 한국과학기술원 리튬 산소 전지 애노드용 복합 보호막 및 이를 포함하는 리튬 산소 전지
KR20160037488A (ko) * 2014-09-29 2016-04-06 주식회사 엘지화학 전극 구조체, 전극 구조체의 제조 방법 및 보호 필름의 제거 방법
KR20170001069A (ko) * 2015-06-25 2017-01-04 삼성전자주식회사 리튬금속전지용 음극 및 이를 포함하는 리튬금속전지

Also Published As

Publication number Publication date
PL3540828T3 (pl) 2025-10-06
ES3035816T3 (en) 2025-09-09
CN110235285A (zh) 2019-09-13
CN110235285B (zh) 2022-06-10
HUE072116T2 (hu) 2025-10-28
EP3540828A2 (en) 2019-09-18
WO2019022402A2 (ko) 2019-01-31
US20190319255A1 (en) 2019-10-17
KR102148508B1 (ko) 2020-08-26
US11152601B2 (en) 2021-10-19
EP3540828A4 (en) 2020-04-01
EP3540828B1 (en) 2025-06-18
JP7037006B2 (ja) 2022-03-16
KR20190011886A (ko) 2019-02-08
JP2020501313A (ja) 2020-01-16

Similar Documents

Publication Publication Date Title
MX374773B (es) Composiciones de pretratamiento y métodos para revestir un electrodo de batería.
EP3963647A4 (en) PROTECTIVE MATERIAL FOR NEGATIVE ELECTRODE OF LITHIUM-METAL BATTERY, NEGATIVE ELECTRODE, AND METHOD OF MANUFACTURING THEREOF
MX382669B (es) Celda de combustible de oxido solido soportado en metal.
IN2014KN01248A (ko)
WO2019083273A3 (ko) 비틀림 현상이 개선된 이차전지용 단면 전극 및 이의 제조방법
PL3605670T3 (pl) Sposób tworzenia cienkiej warstewki kompozytu litu metalicznego i substancji nieorganicznej i sposób wstępnego litowania elektrody ujemnej dla akumulatora litowego z jej użyciem
EP4273960A3 (en) Multi-layer negative electrode comprising natural graphite and artificial graphite and lithium secondary battery comprising the same
WO2018169247A3 (ko) 리튬 이차전지용 음극, 이의 제조방법 및 이를 포함하는 리튬 이차전지
KR20180084204A (ko) 미세 패턴을 갖는 리튬 금속층 및 그 보호층으로 이루어진 이차전지용 음극 및 이의 제조방법
WO2014106792A3 (de) Verfahren zur herstellung zumindest einer schicht einer feststoffbasierten dünnschichtbatterie, plasma-spritzbrenner hierfür und feststoffbasierte dünnschichtbatterie.
MY196037A (en) Positive Electrode for Non-Aqueous Electrolyte Secondary Battery
WO2018194248A3 (ko) 리튬이차전지 양극 소재 계면 안정성 개선을 위한 유기 첨가제 코팅 방법
MY179134A (en) Solar cell, solar cell module, method for manufacturing solar cell, and method for manufacturing solar cell module
EP4053939A4 (en) NEGATIVE ELECTRODE FOR LITHIUM-METAL BATTERY, COMPRISING A PRELITHIATION LAYER, ITS MANUFACTURING METHOD AND LITHIUM-METAL BATTERY COMPRISING IT
GB202016137D0 (en) A method of forming a carbon based active layer for an anode of a lead carbon battery and the active layer formed thereof
WO2019066129A3 (ko) 복합음극활물질, 이의 제조 방법 및 이를 포함하는 음극을 구비한 리튬이차전지
EP3961760A4 (en) LITHIUM METAL NEGATIVE ELECTRODE AND PRODUCTION METHOD THEREOF AND LITHIUM BATTERY USING THE NEGATIVE ELECTRODE
JP2016085975A5 (ja) リチウムイオン蓄電池の製造方法
WO2012141503A3 (ko) 양극 활물질, 그 제조 방법 및 이를 채용한 양극 및 리튬 전지
NZ720017A (en) Photovoltaic systems and spray coating processes for producing photovoltaic systems
GB2517325A (en) High efficiency solar cells fabricated by inexpensive PECVD
WO2015067474A3 (de) Elektrochemische zelle und verfahren zu deren herstellung
IN2014DE01279A (ko)
MY175045A (en) Film formation system and film formation method for forming metal film
WO2019013478A3 (ko) 리튬 금속을 음극으로 하는 이차전지의 제조방법

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18838712

Country of ref document: EP

Kind code of ref document: A2

ENP Entry into the national phase

Ref document number: 2019529840

Country of ref document: JP

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 2018838712

Country of ref document: EP

Effective date: 20190613

NENP Non-entry into the national phase

Ref country code: DE

WWG Wipo information: grant in national office

Ref document number: 2018838712

Country of ref document: EP