PL3786646T3 - Metoda analizy elektrod akumulatorowych - Google Patents

Metoda analizy elektrod akumulatorowych

Info

Publication number
PL3786646T3
PL3786646T3 PL19874260.3T PL19874260T PL3786646T3 PL 3786646 T3 PL3786646 T3 PL 3786646T3 PL 19874260 T PL19874260 T PL 19874260T PL 3786646 T3 PL3786646 T3 PL 3786646T3
Authority
PL
Poland
Prior art keywords
analysis method
battery electrode
electrode analysis
battery
electrode
Prior art date
Application number
PL19874260.3T
Other languages
English (en)
Inventor
Byung Hee Choi
Byung Joon Chae
Jung Hoon Han
Ji Yeon Byeon
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 PL3786646T3 publication Critical patent/PL3786646T3/pl

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01Q—SCANNING-PROBE TECHNIQUES OR APPARATUS; APPLICATIONS OF SCANNING-PROBE TECHNIQUES, e.g. SCANNING PROBE MICROSCOPY [SPM]
    • G01Q60/00—Particular types of SPM [Scanning Probe Microscopy] or microscopes; Essential components thereof
    • G01Q60/24—AFM [Atomic Force Microscopy] or apparatus therefor, e.g. AFM probes
    • G01Q60/30—Scanning potential microscopy
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01Q—SCANNING-PROBE TECHNIQUES OR APPARATUS; APPLICATIONS OF SCANNING-PROBE TECHNIQUES, e.g. SCANNING PROBE MICROSCOPY [SPM]
    • G01Q30/00—Auxiliary means serving to assist or improve the scanning probe techniques or apparatus, e.g. display or data processing devices
    • G01Q30/04—Display or data processing devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01Q—SCANNING-PROBE TECHNIQUES OR APPARATUS; APPLICATIONS OF SCANNING-PROBE TECHNIQUES, e.g. SCANNING PROBE MICROSCOPY [SPM]
    • G01Q30/00—Auxiliary means serving to assist or improve the scanning probe techniques or apparatus, e.g. display or data processing devices
    • G01Q30/20—Sample handling devices or methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/44—Sample treatment involving radiation, e.g. heat
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0007—Image acquisition
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0004—Industrial image inspection
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4285—Testing apparatus
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10056—Microscopic image
    • G06T2207/10061—Microscopic image from scanning electron microscope
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20212—Image combination
    • G06T2207/20221—Image fusion; Image merging
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30108—Industrial image inspection
    • 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
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Quality & Reliability (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Battery Electrode And Active Subsutance (AREA)
PL19874260.3T 2018-10-19 2019-10-15 Metoda analizy elektrod akumulatorowych PL3786646T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020180125480A KR102460016B1 (ko) 2018-10-19 2018-10-19 전지용 전극의 분석 방법
PCT/KR2019/013507 WO2020080793A1 (ko) 2018-10-19 2019-10-15 전지용 전극의 분석 방법

Publications (1)

Publication Number Publication Date
PL3786646T3 true PL3786646T3 (pl) 2024-05-13

Family

ID=70284016

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19874260.3T PL3786646T3 (pl) 2018-10-19 2019-10-15 Metoda analizy elektrod akumulatorowych

Country Status (9)

Country Link
US (1) US11650223B2 (pl)
EP (1) EP3786646B1 (pl)
JP (1) JP6988042B2 (pl)
KR (1) KR102460016B1 (pl)
CN (1) CN112189142B (pl)
ES (1) ES2971072T3 (pl)
HU (1) HUE065324T2 (pl)
PL (1) PL3786646T3 (pl)
WO (1) WO2020080793A1 (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111693736B (zh) * 2020-06-22 2023-05-12 湘潭大学 一种用于原子力显微镜表征的锂离子电池电极片的截面样品及其制备方法
WO2023120011A1 (ja) * 2021-12-21 2023-06-29 日本碍子株式会社 リチウムイオン二次電池の再利用を支援するシステム
US20250273667A1 (en) * 2022-04-20 2025-08-28 Lg Energy Solution, Ltd. Dry Electrode Including Mixed Powder for Electrode
KR102927742B1 (ko) * 2024-10-07 2026-02-13 주식회사 엘지에너지솔루션 양극 활물질로부터 이차전지의 성능을 예측하는 방법, 양극 활물질, 양극 및 이차전지

Family Cites Families (21)

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JP2005295497A (ja) 2004-03-10 2005-10-20 Seiko Epson Corp 画質表示装置、ディジタルカメラ、現像装置、画質表示方法及び画質表示プログラム
US7344677B2 (en) * 2004-04-02 2008-03-18 Ovonic Battery Company, Inc. Hydrogen storage alloys having improved cycle life and low temperature operating characteristics
JP2007123207A (ja) 2005-10-31 2007-05-17 Mitsui Mining & Smelting Co Ltd 電池用電極の評価方法
CN100570348C (zh) * 2006-09-28 2009-12-16 韶关学院 金属材料表面性能的电化学阻抗谱综合分析方法
EP3236524A1 (en) * 2007-02-14 2017-10-25 Proteus Digital Health, Inc. In-body power source having high surface area electrode
CN101493503B (zh) * 2009-02-26 2011-09-07 韶关学院 用电化学阻抗谱表征电池的方法
JP2014203665A (ja) 2013-04-04 2014-10-27 本田技研工業株式会社 電極材料の定量化方法および定量化装置
JP5815617B2 (ja) 2013-08-20 2015-11-17 株式会社住化分析センター 電極の評価方法および製造方法
JP6473924B2 (ja) 2014-12-03 2019-02-27 東芝Ｉｔコントロールシステム株式会社 電池検査装置
KR20160149450A (ko) * 2015-06-18 2016-12-28 주식회사 엘지화학 이차 전지 양극 활물질 중 금속의 함량 또는 분포 분석 방법
KR102048342B1 (ko) * 2015-07-09 2019-11-25 주식회사 엘지화학 이차 전지 양극 내부 기공 분포 분석 방법 및 이를 위한 고분자
KR20170019146A (ko) * 2015-08-11 2017-02-21 주식회사 엘지화학 이차 전지 전극 내부 구성 물질 및 기공의 분포를 분석하는 방법 및 이를 위한 조성물
CN107431241B (zh) * 2015-09-17 2020-12-25 株式会社东芝 二次电池用复合电解质、二次电池及电池包
CN108883054B (zh) 2016-03-30 2021-12-21 株式会社高丝 妆容保护材料
CN108292751B (zh) * 2016-05-30 2021-06-04 日立金属株式会社 锂离子二次电池用正极活性物质和使用了其的锂离子二次电池
KR102068764B1 (ko) * 2016-07-05 2020-01-21 주식회사 엘지화학 배터리 음극 내 기공 분포 관찰방법 및 관찰시스템
JP6696692B2 (ja) * 2016-09-20 2020-05-20 株式会社東芝 電極、非水電解質電池、電池パック及び車両
JP2018109577A (ja) * 2017-01-05 2018-07-12 国立研究開発法人産業技術総合研究所 分析装置
WO2018168059A1 (ja) * 2017-03-13 2018-09-20 東レ株式会社 二次電池用電極
JP6911676B2 (ja) * 2017-03-24 2021-07-28 住友金属鉱山株式会社 リチウムイオン二次電池用正極活物質の評価法
WO2021207552A1 (en) * 2020-04-08 2021-10-14 Rekluse Racing Llc Improved master cylinder

Also Published As

Publication number Publication date
EP3786646A4 (en) 2021-07-21
HUE065324T2 (hu) 2024-05-28
WO2020080793A1 (ko) 2020-04-23
JP6988042B2 (ja) 2022-01-05
EP3786646B1 (en) 2023-11-29
CN112189142B (zh) 2023-12-05
JP2021526712A (ja) 2021-10-07
KR102460016B1 (ko) 2022-10-28
KR20200044550A (ko) 2020-04-29
EP3786646A1 (en) 2021-03-03
US20210231704A1 (en) 2021-07-29
ES2971072T3 (es) 2024-06-03
CN112189142A (zh) 2021-01-05
US11650223B2 (en) 2023-05-16

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