KR101887952B1 - 리튬 이온 2차 전지용 음극 재료 - Google Patents

리튬 이온 2차 전지용 음극 재료 Download PDF

Info

Publication number
KR101887952B1
KR101887952B1 KR1020147036964A KR20147036964A KR101887952B1 KR 101887952 B1 KR101887952 B1 KR 101887952B1 KR 1020147036964 A KR1020147036964 A KR 1020147036964A KR 20147036964 A KR20147036964 A KR 20147036964A KR 101887952 B1 KR101887952 B1 KR 101887952B1
Authority
KR
South Korea
Prior art keywords
graphite
ion secondary
secondary battery
mixed
negative electrode
Prior art date
Application number
KR1020147036964A
Other languages
English (en)
Korean (ko)
Other versions
KR20150027167A (ko
Inventor
츠요시 이노세
다이스케 하라다
Original Assignee
쇼와 덴코 가부시키가이샤
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 쇼와 덴코 가부시키가이샤 filed Critical 쇼와 덴코 가부시키가이샤
Publication of KR20150027167A publication Critical patent/KR20150027167A/ko
Application granted granted Critical
Publication of KR101887952B1 publication Critical patent/KR101887952B1/ko

Links

Images

Classifications

    • 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
    • H01M4/13—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
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • 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
    • 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
    • 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
    • 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)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Cell Electrode Carriers And Collectors (AREA)
  • Carbon And Carbon Compounds (AREA)
KR1020147036964A 2012-08-06 2013-08-06 리튬 이온 2차 전지용 음극 재료 KR101887952B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012174443 2012-08-06
JPJP-P-2012-174443 2012-08-06
PCT/JP2013/004740 WO2014024473A1 (ja) 2012-08-06 2013-08-06 リチウムイオン二次電池用負極材料

Publications (2)

Publication Number Publication Date
KR20150027167A KR20150027167A (ko) 2015-03-11
KR101887952B1 true KR101887952B1 (ko) 2018-08-13

Family

ID=50067726

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147036964A KR101887952B1 (ko) 2012-08-06 2013-08-06 리튬 이온 2차 전지용 음극 재료

Country Status (4)

Country Link
JP (1) JP6154380B2 (ja)
KR (1) KR101887952B1 (ja)
CN (1) CN104521038B (ja)
WO (1) WO2014024473A1 (ja)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102080255B1 (ko) * 2015-11-05 2020-02-21 주식회사 엘지화학 음극활물질 및 이를 포함하는 이차전지용 음극
KR102209653B1 (ko) * 2016-09-09 2021-01-28 주식회사 엘지화학 스웰링 현상이 개선된 음극 및 이를 포함하는 리튬이차전지
JP6848363B2 (ja) * 2016-11-09 2021-03-24 株式会社Ｇｓユアサ 負極及び非水電解質蓄電素子
WO2018174061A1 (ja) * 2017-03-23 2018-09-27 株式会社Ｇｓユアサ 非水電解質蓄電素子
KR102277734B1 (ko) * 2018-02-26 2021-07-16 주식회사 엘지에너지솔루션 리튬 이차전지용 음극 활물질, 이를 포함하는 리튬 이차전지용 음극 및 리튬 이차전지
CN109962235B (zh) * 2018-04-28 2020-07-17 宁德时代新能源科技股份有限公司 二次电池
CN108847489B (zh) * 2018-05-04 2019-04-09 宁德时代新能源科技股份有限公司 负极极片及电池
KR102658749B1 (ko) 2018-08-17 2024-04-19 주식회사 엘지에너지솔루션 음극 활물질, 상기 음극 활물질의 제조 방법, 음극, 및 상기 음극을 포함하는 이차전지
KR102323423B1 (ko) 2018-09-07 2021-11-05 삼성에스디아이 주식회사 리튬 이차 전지용 음극 활물질, 이의 제조방법, 이를 포함하는 음극 및 이를 포함하는 리튬 이차 전지
KR102598178B1 (ko) 2018-10-10 2023-11-03 주식회사 엘지에너지솔루션 리튬 이차전지용 음극의 제조방법
WO2020110942A1 (ja) * 2018-11-26 2020-06-04 昭和電工株式会社 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
WO2020110943A1 (ja) * 2018-11-26 2020-06-04 昭和電工株式会社 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
JP7273378B2 (ja) * 2018-12-04 2023-05-15 株式会社レゾナック 粒子塗工箔の製造方法及び金属－粒子複合材の製造方法
KR102347003B1 (ko) 2018-12-17 2022-01-05 주식회사 엘지에너지솔루션 이차전지용 음극 활물질, 이를 포함하는 음극 및 이의 제조방법
US20220344659A1 (en) * 2019-09-27 2022-10-27 Panasonic Intellectual Property Management Co., Ltd. Negative electrode for lithium ion secondary battery, and lithium ion secondary battery
EP4041679A1 (en) 2019-10-07 2022-08-17 Imertech Graphite compositions and uses in battery technology
CN110767888A (zh) * 2019-10-28 2020-02-07 腾冲鸿鑫新型材料有限公司 一种锂电池负极材料及其制备方法
KR20210111569A (ko) 2020-03-03 2021-09-13 삼성에스디아이 주식회사 리튬 이차 전지용 음극 활물질 및 이를 포함하는 리튬 이차 전지
HUE063872T2 (hu) * 2020-03-27 2024-02-28 Contemporary Amperex Technology Co Ltd Másodlagos akkumulátor és a másodlagos akkumulátort magában foglaló berendezés
CN112335080B (zh) * 2020-06-04 2022-03-18 宁德新能源科技有限公司 负极活性材料及使用其的电化学装置和电子装置
KR20220034586A (ko) * 2020-09-11 2022-03-18 주식회사 엘지에너지솔루션 음극재, 이를 포함하는 음극 및 이차전지
JP7150797B2 (ja) * 2020-11-05 2022-10-11 プライムプラネットエナジー＆ソリューションズ株式会社 非水電解質二次電池用負極板の製造方法
KR20240043257A (ko) * 2022-09-27 2024-04-03 에스케이온 주식회사 리튬 이차 전지용 음극 및 이를 포함하는 리튬 이차 전지

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012133981A (ja) * 2010-12-21 2012-07-12 Jfe Chemical Corp リチウムイオン二次電池用負極材料、リチウムイオン二次電池負極およびリチウムイオン二次電池

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534391A (en) 1976-06-30 1978-01-14 Mitsubishi Electric Corp Electronic stethoscope
JP3126030B2 (ja) 1990-11-22 2001-01-22 大阪瓦斯株式会社 リチウム二次電池
JP3653105B2 (ja) 1993-02-25 2005-05-25 呉羽化学工業株式会社 二次電池電極用炭素質材料
JP3091944B2 (ja) * 1994-05-09 2000-09-25 旭有機材工業株式会社 リチウムイオン二次電池負極用カーボン粒子の製造方法
JP3361510B2 (ja) 1996-10-30 2003-01-07 日立化成工業株式会社 リチウム二次電池用負極及びその製造法並びにリチウム二次電池
JP3193342B2 (ja) * 1997-05-30 2001-07-30 松下電器産業株式会社 非水電解質二次電池
JP2007220454A (ja) * 2006-02-16 2007-08-30 Matsushita Electric Ind Co Ltd 非水電解質二次電池
JP5407196B2 (ja) * 2008-06-27 2014-02-05 三菱化学株式会社 非水系二次電池用複合黒鉛粒子、それを含有する負極材料、負極及び非水系二次電池
JP5512355B2 (ja) * 2010-03-31 2014-06-04 三洋電機株式会社 非水電解質二次電池用負極活物質及びこれを用いてなる非水電解質二次電池ならびにこれらの製造方法
CN101826634B (zh) * 2010-05-17 2015-07-01 江西省福斯特新能源有限公司 一种锂离子电池及其制作方法
CN101887967B (zh) * 2010-06-18 2012-11-28 深圳市贝特瑞新能源材料股份有限公司 锂离子电池负极材料及其制备方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012133981A (ja) * 2010-12-21 2012-07-12 Jfe Chemical Corp リチウムイオン二次電池用負極材料、リチウムイオン二次電池負極およびリチウムイオン二次電池

Also Published As

Publication number Publication date
CN104521038A (zh) 2015-04-15
KR20150027167A (ko) 2015-03-11
CN104521038B (zh) 2017-08-22
WO2014024473A1 (ja) 2014-02-13
JP6154380B2 (ja) 2017-06-28
JPWO2014024473A1 (ja) 2016-07-25

Similar Documents

Publication Publication Date Title
KR101887952B1 (ko) 리튬 이온 2차 전지용 음극 재료
KR101987733B1 (ko) 전고체 리튬이온 전지
KR101368474B1 (ko) 리튬 이차 전지용 음극 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차 전지
JP5270050B1 (ja) 複合黒鉛粒子およびその用途
JP4031009B2 (ja) リチウム系電池用正極及びそれを用いたリチウム系電池
EP2894703B1 (en) Nonaqueous electrolyte secondary battery
KR101522911B1 (ko) 리튬계 2차 전지용 음극, 탄소계 음극 활물질의 제조 방법, 리튬계 2차 전지 및 그 용도
TWI533495B (zh) 鋰蓄電池用負極活性物質
WO2014092141A1 (ja) リチウムイオン二次電池用負極材、リチウムイオン二次電池用負極シート及びリチウム二次電池
JP2011090869A (ja) 非水電解質二次電池用負極材料、非水電解質二次電池用負極材の製造方法並びに非水電解質二次電池用負極及び非水電解質二次電池
JP6619123B2 (ja) リチウムイオン二次電池用負極材
US20190334173A1 (en) Composite graphite particles, method for producing same, and use thereof
JP2015135811A (ja) 非水系二次電池負極用炭素材、それを用いた非水系二次電池用負極及び非水系二次電池
JP2011060467A (ja) リチウムイオン二次電池用負極材料およびその製造方法
JP7248019B2 (ja) 非水系二次電池用負極材、非水系二次電池用負極及び非水系二次電池
JP6957127B1 (ja) リチウムイオン二次電池の負極用炭素材料およびその製造方法並びにそれを用いた負極およびリチウムイオン二次電池
WO2020110942A1 (ja) 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
JP6377881B2 (ja) 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
JP2015219989A (ja) リチウムイオン２次電池用負極活物質およびその製造方法
WO2020110943A1 (ja) 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
JP2012138196A (ja) 二次電池用炭素材
JP2002134115A (ja) リチウムイオン２次電池用導電性バインダー液、該バインダー液の製造方法および該バインダー液を用いたリチウムイオン２次電池用電極材
JP4416070B2 (ja) 負極材料、その製造方法及び用途
US20220127146A1 (en) Carbon material for negative electrode of lithium ion secondary battery and method of producing the same, and negative electrode and lithium ion secondary battery using the carbon material
JP2023550137A (ja) 複合黒鉛材料及びその調製方法、負極シート、二次電池、電池モジュール、電池パック及び電気装置

Legal Events

Date Code Title Description
A201 Request for examination
AMND Amendment
E902 Notification of reason for refusal
AMND Amendment
E601 Decision to refuse application
AMND Amendment
J201 Request for trial against refusal decision
J301 Trial decision

Free format text: TRIAL NUMBER: 2016101006926; TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20161207

Effective date: 20180531

S901 Examination by remand of revocation
GRNO Decision to grant (after opposition)
GRNT Written decision to grant