PL3758111T3 - Elektroda ujemna - Google Patents

Elektroda ujemna

Info

Publication number
PL3758111T3
PL3758111T3 PL20191099.9T PL20191099T PL3758111T3 PL 3758111 T3 PL3758111 T3 PL 3758111T3 PL 20191099 T PL20191099 T PL 20191099T PL 3758111 T3 PL3758111 T3 PL 3758111T3
Authority
PL
Poland
Prior art keywords
negative electrode
electrode
negative
Prior art date
Application number
PL20191099.9T
Other languages
English (en)
Inventor
Su-Min Lee
Sun Young Shin
Su Yeon Lee
Eun Kyung 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 PL3758111T3 publication Critical patent/PL3758111T3/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
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/663—Selection of materials containing carbon or carbonaceous materials as conductive part, e.g. graphite, carbon fibres
    • 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
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1393—Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • 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
    • H01M4/36—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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Primary Cells (AREA)
  • Saccharide Compounds (AREA)
  • Tires In General (AREA)
PL20191099.9T 2016-11-08 2017-10-26 Elektroda ujemna PL3758111T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160147950A KR102053843B1 (ko) 2016-11-08 2016-11-08 음극 및 상기 음극의 제조방법

Publications (1)

Publication Number Publication Date
PL3758111T3 true PL3758111T3 (pl) 2023-07-24

Family

ID=62109583

Family Applications (2)

Application Number Title Priority Date Filing Date
PL17870393T PL3422443T3 (pl) 2016-11-08 2017-10-26 Anoda i sposób jej wytwarzania
PL20191099.9T PL3758111T3 (pl) 2016-11-08 2017-10-26 Elektroda ujemna

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PL17870393T PL3422443T3 (pl) 2016-11-08 2017-10-26 Anoda i sposób jej wytwarzania

Country Status (9)

Country Link
US (1) US11114670B2 (pl)
EP (2) EP3422443B1 (pl)
JP (2) JP6798027B2 (pl)
KR (1) KR102053843B1 (pl)
CN (2) CN109075324B (pl)
ES (1) ES2944661T3 (pl)
HU (1) HUE062080T2 (pl)
PL (2) PL3422443T3 (pl)
WO (1) WO2018088735A1 (pl)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6600734B1 (ja) * 2018-11-30 2019-10-30 住友化学株式会社 リチウム金属複合酸化物粉末、リチウム二次電池用正極活物質、正極、及びリチウム二次電池
KR102240777B1 (ko) * 2018-12-19 2021-04-14 주식회사 포스코 리튬 이차전지용 음극 활물질의 제조방법
EP3901088A4 (en) 2018-12-19 2022-02-23 Posco METHOD OF MANUFACTURING A NEGATIVE ELECTRODE ACTIVE MATERIAL FOR A LITHIUM-ION SECONDARY BATTERY
KR102588545B1 (ko) * 2019-01-18 2023-10-12 주식회사 엘지에너지솔루션 이차전지용 음극 활물질의 제조방법, 이차전지용 음극 및 이를 포함하는 리튬 이차전지
CN109904430B (zh) * 2019-03-06 2020-09-11 山东中信迪生电源有限公司 一种石墨负极浆料的混料方法
EP3968430B1 (en) * 2020-03-27 2023-10-04 Contemporary Amperex Technology Co., Limited Secondary battery and apparatus containing the secondary battery
KR102838200B1 (ko) 2020-10-15 2025-07-24 컨템포러리 엠퍼렉스 테크놀로지 (홍콩) 리미티드 음극 활물질, 그의 제조방법, 2차전지 및 2차전지를 포함하는 배터리 모듈, 배터리 팩 및 디바이스
JP7288474B2 (ja) 2021-03-10 2023-06-07 プライムプラネットエナジー＆ソリューションズ株式会社 非水電解質二次電池の製造方法、および負極活物質
KR102974647B1 (ko) 2021-04-05 2026-06-05 에스케이온 주식회사 리튬 이차 전지용 음극 및 이를 포함하는 리튬 이차 전지
US12431484B2 (en) * 2021-10-26 2025-09-30 GM Global Technology Operations LLC Negative electrode with gradient structure
CN115832232B (zh) * 2022-01-13 2023-10-20 宁德时代新能源科技股份有限公司 负极活性材料、负极极片、二次电池、电池模块、电池包及其用电装置
CN117957191B (zh) * 2022-08-31 2026-05-08 株式会社Lg新能源 锂硫电池用正极材料和包含其的锂硫电池
KR102831510B1 (ko) * 2022-12-14 2025-07-09 (주)포스코퓨처엠 리튬 이차 전지용 음극 및 이를 포함하는 리튬 이차 전지
CN116504923B (zh) * 2023-06-28 2023-09-19 宁德新能源科技有限公司 电化学装置、电子装置和负极极片的制备方法
KR20250064695A (ko) * 2023-10-27 2025-05-12 (주)포스코퓨처엠 리튬 이차 전지용 음극 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차 전지

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4081621B2 (ja) * 1998-03-05 2008-04-30 大阪瓦斯株式会社 リチウム二次電池用負極炭素材およびリチウム二次電池
EP1296892A4 (en) 2001-04-17 2006-08-09 Lg Chemical Ltd SPHERICAL CARBONES AND METHOD OF PREPARATION
JPWO2003034518A1 (ja) * 2001-10-10 2005-02-03 日本碍子株式会社 リチウム二次電池及びそれに用いる負極活物質の製造方法
JP4252846B2 (ja) * 2002-07-31 2009-04-08 パナソニック株式会社 リチウム二次電池
US7052803B2 (en) * 2002-07-31 2006-05-30 Matsushita Electric Industrial Co., Ltd. Lithium rechargeable battery
KR20040053492A (ko) 2002-12-14 2004-06-24 삼성에스디아이 주식회사 음극 및 이를 채용한 리튬 전지
KR100477970B1 (ko) * 2002-12-26 2005-03-23 삼성에스디아이 주식회사 리튬 이차 전지용 음극 활물질 및 그의 제조 방법
JP2005044775A (ja) * 2003-01-22 2005-02-17 Hitachi Maxell Ltd リチウム二次電池用負極とその製造方法およびそれを用いたリチウム二次電池
US8637187B2 (en) 2004-06-30 2014-01-28 Mitsubishi Chemical Corporation Negative electrode material for lithium secondary battery, method for producing same, negative electrode for lithium secondary battery using same and lithium secondary battery
CN100416897C (zh) * 2005-01-17 2008-09-03 比亚迪股份有限公司 一种锂离子二次电池的负极及包括该负极的锂离子二次电池
CN101174683B (zh) * 2006-11-01 2010-05-12 比亚迪股份有限公司 锂离子二次电池的负极以及包括该负极的锂离子二次电池
KR100978422B1 (ko) 2008-04-11 2010-08-26 엘에스엠트론 주식회사 2차 전지용 음극 활물질, 이를 포함하는 2차 전지용 전극및 2차 전지
JP2009283354A (ja) * 2008-05-23 2009-12-03 Panasonic Corp 非水電解質二次電池用電極およびその製造方法ならびに非水電解質二次電池
JP5458689B2 (ja) 2008-06-25 2014-04-02 三菱化学株式会社 非水系二次電池用複合黒鉛粒子、それを含有する負極材料、負極及び非水系二次電池
JP6029200B2 (ja) * 2008-10-06 2016-11-24 日本カーボン株式会社 リチウムイオン二次電池用負極活物質の製造方法
KR101626026B1 (ko) 2009-12-17 2016-05-31 (주)포스코켐텍 리튬 이차전지용 음극 활물질 및 이를 포함하는 리튬 이차전지
WO2012001844A1 (ja) * 2010-06-30 2012-01-05 パナソニック株式会社 非水電解質二次電池用負極およびその製造方法
JP2013030355A (ja) 2011-07-28 2013-02-07 Hitachi Vehicle Energy Ltd リチウムイオン二次電池用負極電極及び該負極電極を用いたリチウムイオン二次電池
KR101347639B1 (ko) * 2011-10-06 2014-01-06 쇼와 덴코 가부시키가이샤 흑연 재료, 그 제조 방법, 전지전극용 탄소 재료, 및 전지
CN103328377B (zh) * 2011-10-21 2015-10-21 昭和电工株式会社 石墨材料、电池电极用碳材料和电池
JP5783029B2 (ja) * 2011-12-16 2015-09-24 トヨタ自動車株式会社 非水電解質二次電池用の負極とその製造方法、及び非水電解質二次電池
JP2013134938A (ja) * 2011-12-27 2013-07-08 Panasonic Corp 非水電解質二次電池用負極およびその製造方法、ならびにそれを用いた非水電解質二次電池
EP2834192B1 (en) * 2012-04-05 2018-01-03 Imerys Graphite & Carbon Switzerland Ltd. Surface-oxidized low surface area graphite, processes for making it, and applications of the same
KR101495302B1 (ko) * 2012-04-13 2015-02-24 주식회사 엘지화학 다층구조 전극 및 그 제조방법
JP2014017363A (ja) * 2012-07-09 2014-01-30 Daido Metal Co Ltd 活物質シート、およびこれを用いた電極
KR101426195B1 (ko) 2013-01-30 2014-08-01 지에스에너지 주식회사 구상 탄소 입자의 제조방법 및 상기 방법에 의해 제조된 구상 탄소 입자
KR101857981B1 (ko) * 2013-08-05 2018-05-15 쇼와 덴코 가부시키가이샤 리튬 이온 전지용 부극재 및 그 용도
KR101704103B1 (ko) * 2013-09-17 2017-02-07 주식회사 엘지화학 다공성 실리콘계 음극 활물질 및 이를 포함하는 리튬 이차전지
JP6492407B2 (ja) * 2014-03-25 2019-04-03 三菱ケミカル株式会社 非水系二次電池負極用炭素材、及び、非水系二次電池
US10431824B2 (en) * 2014-03-26 2019-10-01 Nec Corporation Negative electrode carbon material, method for producing negative electrode carbon material, negative electrode for lithium secondary battery, and lithium secondary battery
CN106463727B (zh) * 2014-03-31 2019-03-15 Nec 能源元器件株式会社 基于石墨的负电极活性材料、负电极和锂离子二次电池
US9514376B2 (en) 2014-04-29 2016-12-06 Google Inc. Techniques for distributed optical character recognition and distributed machine language translation
DE112015002549T5 (de) * 2014-05-30 2017-03-02 Showa Denko K.K. Kohlenstoffmaterial, Verfahren zur Herstellung desselben und dessen Anwendung
KR101697008B1 (ko) * 2014-06-26 2017-01-16 주식회사 엘지화학 리튬 이차전지
KR101685832B1 (ko) * 2014-07-29 2016-12-12 주식회사 엘지화학 흑연 2차 입자 및 이를 포함하는 리튬 이차전지
US10490818B2 (en) * 2015-01-29 2019-11-26 Envision Aesc Energy Devices Ltd. Negative electrode for lithium ion secondary battery, and lithium ion secondary battery
JPWO2016129577A1 (ja) * 2015-02-09 2017-11-16 積水化学工業株式会社 半導体チップの製造方法

Also Published As

Publication number Publication date
CN109075324A (zh) 2018-12-21
EP3758111B1 (en) 2023-04-12
ES2944661T3 (es) 2023-06-23
EP3758111A1 (en) 2020-12-30
HUE062080T2 (hu) 2023-09-28
EP3422443A4 (en) 2019-05-01
US20200235406A1 (en) 2020-07-23
US11114670B2 (en) 2021-09-07
EP3422443A1 (en) 2019-01-02
CN113690406A (zh) 2021-11-23
JP7086410B2 (ja) 2022-06-20
JP2019528559A (ja) 2019-10-10
CN109075324B (zh) 2021-10-12
KR102053843B1 (ko) 2019-12-09
KR20180051083A (ko) 2018-05-16
JP2021015814A (ja) 2021-02-12
JP6798027B2 (ja) 2020-12-09
WO2018088735A1 (ko) 2018-05-17
EP3422443B1 (en) 2021-02-24
CN113690406B (zh) 2024-04-26
PL3422443T3 (pl) 2021-07-05

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