PL3312917T3 - Złożony materiał elektrody ujemnej dla akumulatora i sposób jego wytwarzania - Google Patents

Złożony materiał elektrody ujemnej dla akumulatora i sposób jego wytwarzania

Info

Publication number
PL3312917T3
PL3312917T3 PL17799695T PL17799695T PL3312917T3 PL 3312917 T3 PL3312917 T3 PL 3312917T3 PL 17799695 T PL17799695 T PL 17799695T PL 17799695 T PL17799695 T PL 17799695T PL 3312917 T3 PL3312917 T3 PL 3312917T3
Authority
PL
Poland
Prior art keywords
preparing
negative electrode
secondary battery
same
electrode material
Prior art date
Application number
PL17799695T
Other languages
English (en)
Inventor
Su Min Lee
Sun Young Shin
Eun Kyung Kim
Su Yeon Lee
Lilin Piao
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/KR2017/005226 external-priority patent/WO2017200338A1/ko
Publication of PL3312917T3 publication Critical patent/PL3312917T3/pl

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/362Composites
    • H01M4/366Composites as layered products
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/58Selection 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
    • H01M4/583Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • H01M10/0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/133Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139Processes of manufacture
    • H01M4/1393Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/62Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621Binders
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/62Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/628Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M2004/026Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027Negative electrodes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00Batteries for particular applications
    • H01M2220/20Batteries in motive systems, e.g. vehicle, ship, plane
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/62Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624Electric conductive fillers
    • H01M4/625Carbon or graphite
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
PL17799695T 2016-05-19 2017-05-19 Złożony materiał elektrody ujemnej dla akumulatora i sposób jego wytwarzania PL3312917T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20160061365 2016-05-19
KR1020170061875A KR101999616B1 (ko) 2016-05-19 2017-05-18 이차전지용 복합 음극재, 이를 포함하는 음극 및 리튬 이차전지
PCT/KR2017/005226 WO2017200338A1 (ko) 2016-05-19 2017-05-19 이차전지용 복합 음극재, 이를 포함하는 음극 및 리튬 이차전지
EP17799695.6A EP3312917B1 (en) 2016-05-19 2017-05-19 Composite negative electrode material for secondary battery, and method of preparing the same

Publications (1)

Publication Number Publication Date
PL3312917T3 true PL3312917T3 (pl) 2020-06-15

Family

ID=60812455

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17799695T PL3312917T3 (pl) 2016-05-19 2017-05-19 Złożony materiał elektrody ujemnej dla akumulatora i sposób jego wytwarzania

Country Status (6)

Country Link
US (1) US11552289B2 (pl)
EP (1) EP3312917B1 (pl)
JP (1) JP6779559B2 (pl)
KR (1) KR101999616B1 (pl)
CN (1) CN107851798B (pl)
PL (1) PL3312917T3 (pl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10873088B2 (en) * 2018-06-25 2020-12-22 Global Graphene Group, Inc. Lithium-selenium battery containing an electrode-protecting layer and method of improving cycle-life
CN108807942A (zh) * 2018-07-19 2018-11-13 大同新成新材料股份有限公司 一种利用氧化石墨烯制备锂离子负极材料的方法
CN113574702B (zh) 2019-01-18 2025-03-25 株式会社Lg新能源 二次电池用负极活性材料、其制造方法、包含所述负极活性材料的二次电池用负极和锂二次电池
KR102219161B1 (ko) 2019-08-20 2021-02-23 한국과학기술연구원 폴리도파민 코팅층을 포함하는 이차전지용 음극활물질 및 그의 제조방법
FR3102306B1 (fr) * 2019-10-22 2025-10-24 Commissariat Energie Atomique Électrode électrochimique
KR102649420B1 (ko) 2023-01-20 2024-03-20 (주)아이엠혁신소재 음극, 이의 제조 방법 및 이를 포함하는 이차 전지

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08195197A (ja) * 1995-01-17 1996-07-30 Japan Storage Battery Co Ltd 非水電解液二次電池
US6656633B2 (en) * 2000-07-26 2003-12-02 Zeon Corporation Binder for electrode for lithium ion secondary battery, and utilization thereof
US7745047B2 (en) 2007-11-05 2010-06-29 Nanotek Instruments, Inc. Nano graphene platelet-base composite anode compositions for lithium ion batteries
JP5547504B2 (ja) * 2010-01-28 2014-07-16 日本エイアンドエル株式会社 二次電池電極用バインダー
KR101708360B1 (ko) 2011-10-05 2017-02-21 삼성에스디아이 주식회사 음극 활물질 및 이를 채용한 리튬 전지
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
KR20130090437A (ko) * 2012-02-04 2013-08-14 주식회사 엘지화학 저온 특성이 우수한 이차전지용 바인더
CN102795873A (zh) * 2012-07-30 2012-11-28 哈尔滨工业大学 一种石墨烯/聚合物涂层界面改性碳/碳复合材料的方法
JP6236830B2 (ja) 2013-03-29 2017-11-29 日本電気株式会社 グラフェン凝集体の製造方法及びリチウムイオン電池用負極炭素材料
KR20140120751A (ko) * 2013-04-04 2014-10-14 국립대학법인 울산과학기술대학교 산학협력단 음극 활물질, 이의 제조 방법, 및 상기 음극 활물질을 포함하는 전기 화학 소자
KR101602529B1 (ko) 2013-05-30 2016-03-10 주식회사 엘지화학 이차전지용 음극 활물질 및 이를 포함하는 리튬 이차전지용 전극
WO2015111954A1 (ko) * 2014-01-24 2015-07-30 애경유화 주식회사 리튬이차전지용 음극 활물질 및그 제조방법, 이를 이용한 리튬 이차전지
KR101791298B1 (ko) * 2014-08-26 2017-10-27 주식회사 엘지화학 이중 코팅층을 갖는 음극 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차전지

Also Published As

Publication number Publication date
EP3312917A4 (en) 2018-05-02
US11552289B2 (en) 2023-01-10
JP6779559B2 (ja) 2020-11-04
US20180212238A1 (en) 2018-07-26
EP3312917A1 (en) 2018-04-25
KR101999616B1 (ko) 2019-07-15
CN107851798B (zh) 2021-05-28
KR20170131268A (ko) 2017-11-29
JP2018530143A (ja) 2018-10-11
EP3312917B1 (en) 2020-02-26
CN107851798A (zh) 2018-03-27

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