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WO2009022664A1 - リチウム系二次電池用負極、炭素系負極活物質の製造方法及びリチウム系二次電池及びその用途 - Google Patents

リチウム系二次電池用負極、炭素系負極活物質の製造方法及びリチウム系二次電池及びその用途 Download PDF

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Publication number
WO2009022664A1
WO2009022664A1 PCT/JP2008/064343 JP2008064343W WO2009022664A1 WO 2009022664 A1 WO2009022664 A1 WO 2009022664A1 JP 2008064343 W JP2008064343 W JP 2008064343W WO 2009022664 A1 WO2009022664 A1 WO 2009022664A1
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WO
WIPO (PCT)
Prior art keywords
negative electrode
active material
lithium secondary
secondary battery
electrode active
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2008/064343
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English (en)
French (fr)
Inventor
Chiaki Sotowa
Akinori Sudoh
Masataka Takeuchi
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Resonac Holdings Corp
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Showa Denko KK
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Filing date
Publication date
Application filed by Showa Denko KK filed Critical Showa Denko KK
Priority to JP2009528119A priority Critical patent/JP5389652B2/ja
Priority to EP08827284.4A priority patent/EP2187468B1/en
Priority to US12/673,455 priority patent/US8841029B2/en
Priority to CN2008801024881A priority patent/CN101779313B/zh
Priority to KR1020107002700A priority patent/KR101522911B1/ko
Publication of WO2009022664A1 publication Critical patent/WO2009022664A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • H01M4/36—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
    • 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
    • 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
    • H01M4/0471—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
    • 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
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making

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  • 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)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)

Abstract

　リチウムイオンを吸蔵・放出可能な活物質（Ａ）及びバインダー（Ｂ）を含む二次電池用負極であって、活物質（Ａ）が、石油系コークス及び石炭系コークスからなる群から選ばれる少なくとも１つを原料として得られた、平均粒子径１～３０μｍ及び真密度１．９０～２．００ｇ／ｃｍ3の炭素系材料であることを特徴とするリチウム系二次電池用負極及びその用途、並びに、（ａ）石油系コークス及び石炭系コークスからなる群から選ばれる少なくとも１つを粉砕する工程、（ｂ）粒度を調整する工程、及び（ｃ）不活性ガス雰囲気下で９００～１９００°Cで熱処理を行う工程を含み、平均粒子径１～３０μｍ及び真密度１．９０～２．００ｇ／ｃｍ3の炭素系負極活物質とすることを特徴とする炭素系負極活物質の製造方法である。
PCT/JP2008/064343 2007-08-10 2008-08-08 リチウム系二次電池用負極、炭素系負極活物質の製造方法及びリチウム系二次電池及びその用途 Ceased WO2009022664A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2009528119A JP5389652B2 (ja) 2007-08-10 2008-08-08 リチウム系二次電池用負極、炭素系負極活物質の製造方法及びリチウム系二次電池及びその用途
EP08827284.4A EP2187468B1 (en) 2007-08-10 2008-08-08 Negative electrode for lithium secondary battery, method for producing carbon-based negative electrode active material, lithium secondary battery and use thereof
US12/673,455 US8841029B2 (en) 2007-08-10 2008-08-08 Negative electrode for lithium secondary battery, method for producing carbon-based negative electrode active material, lithium secondary battery and use thereof
CN2008801024881A CN101779313B (zh) 2007-08-10 2008-08-08 锂系二次电池用负极、碳系负极活性物质的制造方法、和锂系二次电池及其用途
KR1020107002700A KR101522911B1 (ko) 2007-08-10 2008-08-08 리튬계 2차 전지용 음극, 탄소계 음극 활물질의 제조 방법, 리튬계 2차 전지 및 그 용도

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007208853 2007-08-10
JP2007-208853 2007-08-10

Publications (1)

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WO2009022664A1 true WO2009022664A1 (ja) 2009-02-19

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PCT/JP2008/064343 Ceased WO2009022664A1 (ja) 2007-08-10 2008-08-08 リチウム系二次電池用負極、炭素系負極活物質の製造方法及びリチウム系二次電池及びその用途

Country Status (6)

Country Link
US (1) US8841029B2 (ja)
EP (1) EP2187468B1 (ja)
JP (1) JP5389652B2 (ja)
KR (1) KR101522911B1 (ja)
CN (1) CN101779313B (ja)
WO (1) WO2009022664A1 (ja)

Cited By (14)

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WO2011010789A3 (ko) * 2009-07-23 2011-03-31 지에스칼텍스 주식회사 리튬 이차 전지용 음극 활물질, 그 제조 방법 및 그를 포함하는 리튬 이차 전지
JP2011124047A (ja) * 2009-12-09 2011-06-23 Sony Corp リチウムイオン二次電池、リチウムイオン二次電池用負極、電動工具、電気自動車および電力貯蔵システム
WO2011105444A1 (ja) * 2010-02-25 2011-09-01 日立化成工業株式会社 リチウムイオン二次電池用負極材、該負極材を用いたリチウムイオン二次電池用負極及びリチウムイオン二次電池
CN102428595A (zh) * 2009-05-15 2012-04-25 新日铁化学株式会社 锂二次电池用负极活性物质、锂二次电池用负极电极、使用它们的车载用锂二次电池、以及锂二次电池用负极活性物质的制造方法
CN102428594A (zh) * 2009-05-15 2012-04-25 新日铁化学株式会社 锂二次电池用负极活性物质、锂二次电池用负极电极、使用其而成的车载用锂二次电池、及锂二次电池用负极活性物质的制造方法
CN102424376A (zh) * 2011-09-09 2012-04-25 湖州创亚动力电池材料有限公司 一种锂离子动力电池倍率型负极材料的制造方法及制品
CN102468484A (zh) * 2010-11-12 2012-05-23 新日铁化学株式会社 锂二次电池的负电极活性材料、使用该材料的二次电池以及其制备方法
CN102640330A (zh) * 2009-12-02 2012-08-15 新日铁化学株式会社 二次电池用负极及使用其的二次电池
WO2013146714A1 (ja) * 2012-03-26 2013-10-03 国立大学法人 東京大学 リチウム二次電池用電解液、及び当該電解液を含む二次電池
WO2014038698A1 (ja) * 2012-09-10 2014-03-13 新日鉄住金化学株式会社 リチウムイオン二次電池負極用活物質及びそれを用いたリチウムイオン二次電池負極並びにリチウムイオン二次電池
TWI557971B (zh) * 2009-05-29 2016-11-11 Nippon Steel & Sumikin Chem Co A negative electrode active material for a lithium battery, a negative electrode electrode for a lithium secondary battery, a lithium battery for a vehicle for use, and a method for producing a negative electrode active material for a lithium battery
JPWO2015190480A1 (ja) * 2014-06-10 2017-04-20 日立化成株式会社 リチウムイオン二次電池
JP2020187865A (ja) * 2019-05-10 2020-11-19 本田技研工業株式会社 固体電池用負極活物質、当該活物質を用いた負極および固体電池
WO2023214563A1 (ja) 2022-05-02 2023-11-09 積水化学工業株式会社 炭素材料の製造装置、炭素材料の製造システム、炭素循環システム、炭素材料の製造方法および炭素循環方法

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KR101199177B1 (ko) 2011-06-15 2012-11-07 삼성에스디아이 주식회사 이차 전지
WO2015152088A1 (ja) 2014-03-31 2015-10-08 株式会社クレハ 非水電解質二次電池負極用炭素質材料、非水電解質二次電池用負極電極、非水電解質二次電池及び車両
KR20170054865A (ko) 2015-11-10 2017-05-18 삼성에스디아이 주식회사 리튬 이차 전지용 음극 활물질, 이를 포함하는 리튬 이차 전지용 음극 및 이를 포함하는 리튬 이차 전지
PL240408B1 (pl) * 2016-03-31 2022-03-28 Sieć Badawcza Łukasiewicz Instytut Chemii Przemysłowej Imienia Profesora Ignacego Mościckiego Ogniwo litowo-jonowe
KR102885573B1 (ko) * 2020-03-19 2025-11-13 재단법인 포항산업과학연구원 침상 코크스 및 이의 제조방법 및 이를 포함하는 리튬 이차전지
KR20220047023A (ko) * 2020-10-08 2022-04-15 에스케이온 주식회사 리튬 이차 전지용 음극 활물질 및 이의 제조 방법
KR102699473B1 (ko) * 2021-12-10 2024-08-27 (주)포스코퓨처엠 리튬이차 전지용 급속충전형 음극활물질, 이를 포함하는 리튬이차 전지의 제조방법
TWI823215B (zh) * 2021-12-24 2023-11-21 亞福儲能股份有限公司 電池

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Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102428595B (zh) * 2009-05-15 2016-01-27 新日铁住金化学株式会社 锂二次电池用负极活性物质、锂二次电池用负极电极、使用它们的车载用锂二次电池、以及锂二次电池用负极活性物质的制造方法
CN102428595A (zh) * 2009-05-15 2012-04-25 新日铁化学株式会社 锂二次电池用负极活性物质、锂二次电池用负极电极、使用它们的车载用锂二次电池、以及锂二次电池用负极活性物质的制造方法
CN102428594A (zh) * 2009-05-15 2012-04-25 新日铁化学株式会社 锂二次电池用负极活性物质、锂二次电池用负极电极、使用其而成的车载用锂二次电池、及锂二次电池用负极活性物质的制造方法
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KR101522911B1 (ko) 2015-05-26
US20110236767A1 (en) 2011-09-29
EP2187468A1 (en) 2010-05-19
US8841029B2 (en) 2014-09-23
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