TW201824622A - 用於鋰離子電池的陽極漿料 - Google Patents

用於鋰離子電池的陽極漿料 Download PDF

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Publication number
TW201824622A
TW201824622A TW106134402A TW106134402A TW201824622A TW 201824622 A TW201824622 A TW 201824622A TW 106134402 A TW106134402 A TW 106134402A TW 106134402 A TW106134402 A TW 106134402A TW 201824622 A TW201824622 A TW 201824622A
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TW
Taiwan
Prior art keywords
anode
slurry
less
active material
item
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TW106134402A
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English (en)
Chinese (zh)
Inventor
錦鏢 何
然石 王
申培華
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香港商皓智環球有限公司
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Publication of TW201824622A publication Critical patent/TW201824622A/zh

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    • 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
    • H01M4/622—Binders being polymers
    • 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
    • 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
    • H01M4/0471—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
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/134—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
    • H01M4/13—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
    • H01M4/62—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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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
    • 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
    • H01M4/13—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
    • H01M4/58—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
    • 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)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Chemistry (AREA)
  • Secondary Cells (AREA)
TW106134402A 2016-10-11 2017-10-05 用於鋰離子電池的陽極漿料 TW201824622A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201662406405P 2016-10-11 2016-10-11
US62/406,405 2016-10-11
??PCT/CN2017/104248 2017-09-29
PCT/CN2017/104248 WO2018068663A1 (en) 2016-10-11 2017-09-29 Anode slurry for lithium ion battery

Publications (1)

Publication Number Publication Date
TW201824622A true TW201824622A (zh) 2018-07-01

Family

ID=61905151

Family Applications (1)

Application Number Title Priority Date Filing Date
TW106134402A TW201824622A (zh) 2016-10-11 2017-10-05 用於鋰離子電池的陽極漿料

Country Status (8)

Country Link
US (1) US10727489B2 (enExample)
EP (1) EP3526845A4 (enExample)
JP (1) JP2019535110A (enExample)
KR (1) KR102319176B1 (enExample)
CN (1) CN109923697B (enExample)
SG (1) SG11202000093PA (enExample)
TW (1) TW201824622A (enExample)
WO (1) WO2018068663A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
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TWI840969B (zh) * 2021-09-27 2024-05-01 法商阿科瑪法國公司 用於全固態鋰離子電池的陽極塗層

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CN108844878A (zh) * 2018-05-24 2018-11-20 宁德时代新能源科技股份有限公司 负极极片、极片活性比表面积的测试方法及电池
US11611097B2 (en) 2018-11-06 2023-03-21 Utility Global, Inc. Method of making an electrochemical reactor via sintering inorganic dry particles
US11539053B2 (en) 2018-11-12 2022-12-27 Utility Global, Inc. Method of making copper electrode
US11761100B2 (en) 2018-11-06 2023-09-19 Utility Global, Inc. Electrochemical device and method of making
US11603324B2 (en) 2018-11-06 2023-03-14 Utility Global, Inc. Channeled electrodes and method of making
JP2022512964A (ja) 2018-11-06 2022-02-07 ユティリティ グローバル，インコーポレイテッド 燃料電池を製造し、その構成要素を処理する方法
WO2020102140A1 (en) * 2018-11-12 2020-05-22 Utility Global, Inc. Manufacturing method with particle size control
KR102764219B1 (ko) * 2019-10-31 2025-02-05 삼성에스디아이 주식회사 리튬 이차 전지용 전해액 및 이를 포함하는 리튬 이차 전지
EP4073853A4 (en) * 2019-12-13 2024-02-28 Sicona Battery Technologies Pty Ltd MULTIFUNCTIONAL POLYMER BINDER FOR ANODE AND METHOD FOR PRODUCING THE SAME
US11978902B2 (en) 2019-12-25 2024-05-07 Ningde Amperex Technology Limited Anode and method for preparing the same
WO2022255745A1 (ko) * 2021-06-01 2022-12-08 주식회사 엘지에너지솔루션 전고체 리튬 이차전지 및 이의 제조 방법
CN114420927B (zh) * 2022-01-24 2023-08-08 蜂巢能源科技股份有限公司 一种负极材料及其制备方法和负极片
KR20230139409A (ko) * 2022-03-25 2023-10-05 주식회사 엘지에너지솔루션 음극 슬러리, 음극 슬러리의 제조 방법, 음극 슬러리를 포함하는 리튬 이차 전지용 음극 및 리튬 이차 전지용 음극의 제조 방법
EP4539148A1 (en) * 2022-12-26 2025-04-16 LG Energy Solution, Ltd. Anode composition, method for preparing same, anode slurry, anode, and lithium secondary battery

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CN104393235A (zh) * 2014-04-21 2015-03-04 天津锦美碳材科技发展有限公司 一种锂盐改性锂离子电池负极材料及其制备方法
CN105149186A (zh) 2014-05-27 2015-12-16 中信国安盟固利动力科技有限公司 锂电池极片涂布过程中极片的烘干方法及烘干装置
KR20160005555A (ko) * 2014-07-07 2016-01-15 삼성에스디아이 주식회사 리튬전지
HUE044433T2 (hu) * 2014-07-30 2019-10-28 Zeon Corp Készítmény nemvizes akkumulátor funkcionális rétegeihez, funkcionális réteggel ellátott hordozó nemvizes akkumulátorhoz, eljárás laminátum elõállítására nemvizes akkumulátorhoz, valamint nemvizes akkumulátor
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI840969B (zh) * 2021-09-27 2024-05-01 法商阿科瑪法國公司 用於全固態鋰離子電池的陽極塗層

Also Published As

Publication number Publication date
EP3526845A1 (en) 2019-08-21
US20190229338A1 (en) 2019-07-25
EP3526845A4 (en) 2020-05-06
KR102319176B1 (ko) 2021-10-29
CN109923697B (zh) 2022-11-18
WO2018068663A1 (en) 2018-04-19
CN109923697A (zh) 2019-06-21
US10727489B2 (en) 2020-07-28
SG11202000093PA (en) 2020-02-27
KR20190061013A (ko) 2019-06-04
JP2019535110A (ja) 2019-12-05

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