KR102141253B1 - 전극, 이차 전지, 전지 팩, 전동 차량, 전력 저장 시스템, 전동 공구 및 전자 기기 - Google Patents

전극, 이차 전지, 전지 팩, 전동 차량, 전력 저장 시스템, 전동 공구 및 전자 기기 Download PDF

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KR102141253B1
KR102141253B1 KR1020140067006A KR20140067006A KR102141253B1 KR 102141253 B1 KR102141253 B1 KR 102141253B1 KR 1020140067006 A KR1020140067006 A KR 1020140067006A KR 20140067006 A KR20140067006 A KR 20140067006A KR 102141253 B1 KR102141253 B1 KR 102141253B1
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KR20140145982A (ko
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타카아키 마츠이
타케히코 이시이
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가부시키가이샤 무라타 세이사쿠쇼
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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
    • 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
    • H01M10/058—Construction or manufacture
    • 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
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • 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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • 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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • 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
    • H01M2220/00—Batteries for particular applications
    • H01M2220/10—Batteries in stationary systems, e.g. emergency power source in plant
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)
KR1020140067006A 2013-06-14 2014-06-02 전극, 이차 전지, 전지 팩, 전동 차량, 전력 저장 시스템, 전동 공구 및 전자 기기 Active KR102141253B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2013-125643 2013-06-14
JP2013125643A JP6136612B2 (ja) 2013-06-14 2013-06-14 リチウムイオン二次電池用電極、リチウムイオン二次電池、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器

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KR20140145982A KR20140145982A (ko) 2014-12-24
KR102141253B1 true KR102141253B1 (ko) 2020-08-04

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US (1) US20140370337A1 (enExample)
JP (1) JP6136612B2 (enExample)
KR (1) KR102141253B1 (enExample)
CN (1) CN104241680B (enExample)

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US20160248096A1 (en) * 2015-02-19 2016-08-25 N1 Technologies Inc. Lithium Battery Incorporating Tungsten Disulfide Nanotubes
KR102515097B1 (ko) * 2015-10-26 2023-03-27 삼성에스디아이 주식회사 리튬 이차 전지
HUE061627T2 (hu) * 2016-11-21 2023-07-28 Lg Energy Solution Ltd Elektrokémiai eszközhöz való elektród és eljárás annak gyártására
CN110521027B (zh) * 2017-04-26 2022-08-16 松下知识产权经营株式会社 二次电池用正极和二次电池
US10038193B1 (en) * 2017-07-28 2018-07-31 EnPower, Inc. Electrode having an interphase structure
CN108539151B (zh) * 2018-03-27 2020-12-29 游萃蓉 二次电池用电极材料及二次电池
EP3780166A4 (en) * 2018-04-02 2021-10-20 Kabushiki Kaisha Toshiba ELECTRODE, NON-AQUEOUS ELECTROLYTE BATTERY AND BATTERY PACK
US11167375B2 (en) 2018-08-10 2021-11-09 The Research Foundation For The State University Of New York Additive manufacturing processes and additively manufactured products
CN110429252B (zh) * 2019-07-19 2020-11-27 宁德新能源科技有限公司 正极及电化学装置
CN110707306B (zh) * 2019-10-18 2020-12-18 泰州纳新新能源科技有限公司 一种用于锂离子电池的硅碳负极的制备方法
KR102608796B1 (ko) 2019-11-14 2023-12-04 주식회사 엘지에너지솔루션 서로 다른 입경의 활물질을 포함하는 이중층 구조의 합제층을 포함하는 이차전지용 전극 및 이의 제조방법
CN111129428A (zh) * 2019-12-31 2020-05-08 曙鹏科技（深圳）有限公司 一种多层正极片电极结构及其制备方法、正负极电池结构
JP7403337B2 (ja) * 2020-02-12 2023-12-22 パナソニックホールディングス株式会社 非水電解質二次電池及び二次電池モジュール
KR102857425B1 (ko) * 2020-04-28 2025-09-08 삼성에스디아이 주식회사 전고체 이차 전지
CN112802990B (zh) * 2020-12-31 2022-05-03 宁德新能源科技有限公司 极片、电化学装置和电子装置
JP7674128B2 (ja) * 2021-03-25 2025-05-09 Tdk株式会社 リチウムイオン二次電池用正極及びリチウムイオン二次電池
JP7463618B2 (ja) * 2021-06-24 2024-04-08 エルジー エナジー ソリューション リミテッド リチウム二次電池用正極、それを備える正極及びリチウム二次電池
KR20230001442A (ko) * 2021-06-28 2023-01-04 주식회사 엘지에너지솔루션 리튬 이차 전지용 양극 및 이를 구비하는 리튬 이차 전지
JPWO2023054304A1 (enExample) * 2021-09-30 2023-04-06
CN115911247B (zh) 2021-09-30 2024-03-22 宁德时代新能源科技股份有限公司 正极极片、二次电池、电池模组、电池包及用电装置

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JP2013114786A (ja) * 2011-11-25 2013-06-10 Sony Corp 電極、二次電池、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器

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JP2015002065A (ja) 2015-01-05
CN104241680A (zh) 2014-12-24
KR20140145982A (ko) 2014-12-24
JP6136612B2 (ja) 2017-05-31
CN104241680B (zh) 2018-06-29
US20140370337A1 (en) 2014-12-18

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