CN104143625B - 负极材料、负极和电池以及它们的制造方法 - Google Patents

负极材料、负极和电池以及它们的制造方法 Download PDF

Info

Publication number
CN104143625B
CN104143625B CN201410300299.2A CN201410300299A CN104143625B CN 104143625 B CN104143625 B CN 104143625B CN 201410300299 A CN201410300299 A CN 201410300299A CN 104143625 B CN104143625 B CN 104143625B
Authority
CN
China
Prior art keywords
negative electrode
active material
electrode active
coated particles
metal salt
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.)
Active
Application number
CN201410300299.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN104143625A (zh
Inventor
胁田真也
冈江功弥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Northeast China
Murata Manufacturing Co Ltd
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of CN104143625A publication Critical patent/CN104143625A/zh
Application granted granted Critical
Publication of CN104143625B publication Critical patent/CN104143625B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • 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
    • H01M4/134—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
    • H01M4/136—Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • 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
    • H01M4/366—Composites as layered products
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/386—Silicon or alloys based on silicon
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/387—Tin or alloys based on tin
    • 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
    • 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
    • H01M2220/00—Batteries for particular applications
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte
    • H01M2300/0028—Organic electrolyte characterised by the solvent
    • H01M2300/0037—Mixture of solvents
    • H01M2300/0042—Four or more solvents
    • 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
    • H01M4/139—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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1395—Processes of manufacture of 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
CN201410300299.2A 2007-07-06 2008-07-04 负极材料、负极和电池以及它们的制造方法 Active CN104143625B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007-178365 2007-07-06
JP2007178365A JP5151278B2 (ja) 2007-07-06 2007-07-06 二次電池用負極および二次電池
CNA2008101330338A CN101339984A (zh) 2007-07-06 2008-07-04 负极材料、负极和电池以及它们的制造方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CNA2008101330338A Division CN101339984A (zh) 2007-07-06 2008-07-04 负极材料、负极和电池以及它们的制造方法

Publications (2)

Publication Number Publication Date
CN104143625A CN104143625A (zh) 2014-11-12
CN104143625B true CN104143625B (zh) 2017-07-14

Family

ID=40213997

Family Applications (2)

Application Number Title Priority Date Filing Date
CNA2008101330338A Pending CN101339984A (zh) 2007-07-06 2008-07-04 负极材料、负极和电池以及它们的制造方法
CN201410300299.2A Active CN104143625B (zh) 2007-07-06 2008-07-04 负极材料、负极和电池以及它们的制造方法

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CNA2008101330338A Pending CN101339984A (zh) 2007-07-06 2008-07-04 负极材料、负极和电池以及它们的制造方法

Country Status (4)

Country Link
US (2) US8815446B2 (enExample)
JP (1) JP5151278B2 (enExample)
KR (1) KR101486944B1 (enExample)
CN (2) CN101339984A (enExample)

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5151278B2 (ja) * 2007-07-06 2013-02-27 ソニー株式会社 二次電池用負極および二次電池
WO2009127901A1 (en) * 2008-04-14 2009-10-22 High Power Lithium S.A. Lithium metal phosphate/carbon nanocomposites as cathode active materials for secondary lithium batteries
US8642210B2 (en) 2008-09-26 2014-02-04 Mitsuyasu Sakuma Negative electrode mixture for nonaqueous electrolyte secondary batteries, negative electrode for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery
CN102334218B (zh) * 2009-02-27 2016-01-20 日本瑞翁株式会社 锂离子二次电池用负极活性物质及锂离子二次电池
JP2010225522A (ja) 2009-03-25 2010-10-07 Sony Corp 電解質および二次電池
WO2010147225A1 (ja) * 2009-06-16 2010-12-23 住友化学株式会社 非水電解液二次電池用負極材料およびそれを備える非水電解液二次電池
JPWO2011001620A1 (ja) * 2009-06-29 2012-12-10 パナソニック株式会社 リチウムイオン電池用負極、その製造方法、およびリチウムイオン電池
KR101049829B1 (ko) 2009-10-28 2011-07-15 삼성에스디아이 주식회사 리튬 이차 전지용 음극 활물질 및 이를 포함하는 리튬 이차 전지
KR101093698B1 (ko) * 2010-01-05 2011-12-19 삼성에스디아이 주식회사 리튬 이차 전지용 음극 및 이를 포함하는 리튬 이차 전지
US9209458B2 (en) * 2010-02-10 2015-12-08 Alevo Research Ag Rechargeable electrochemical battery cell
JP5515996B2 (ja) 2010-04-09 2014-06-11 ソニー株式会社 電池
AT509807B1 (de) * 2010-05-11 2012-11-15 Magna E Car Systems Gmbh & Co Material für negative elektroden und negative elektroden sowie batterien umfassend dieses material und verfahren zur herstellung des materials
US9112212B1 (en) * 2010-10-26 2015-08-18 Amprius, Inc. Forming multilayered solid electrolyte interphase structures on high capacity electrodes
EP2648254A1 (en) 2010-11-30 2013-10-09 Sanyo Electric Co., Ltd. Conductive agent for non-aqueous electrolyte secondary batteries, positive electrode for non-aqueous electrolyte secondary batteries, and non-aqueous electrolyte secondary battery
KR101243913B1 (ko) 2011-04-07 2013-03-14 삼성에스디아이 주식회사 음극활물질, 이를 채용한 음극과 리튬전지 및 그 제조방법
JP5751449B2 (ja) * 2011-05-25 2015-07-22 日産自動車株式会社 リチウムイオン二次電池用負極活物質
EP2811559B1 (en) * 2012-02-01 2018-10-03 Nissan Motor Co., Ltd Transition metal oxide containing solid solution lithium, non-aqueous electrolyte secondary battery cathode, and non-aqueous electrolyte secondary battery
JP6065379B2 (ja) * 2012-02-28 2017-01-25 ソニー株式会社 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
JP6070236B2 (ja) * 2012-02-29 2017-02-01 ソニー株式会社 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
CN102646820B (zh) * 2012-05-04 2014-05-07 南开大学 一种用于锂离子二次电池的负极材料及其制备方法
US20140110267A1 (en) * 2012-10-19 2014-04-24 Air Products And Chemicals, Inc. Anodes for the Electrolytic Production of Nitrogen Trifluoride and Fluorine
EP2731181B1 (en) * 2012-11-12 2019-01-09 Karlsruher Institut für Technologie Secondary battery and method for its manufacturing
JP2016502241A (ja) * 2012-11-21 2016-01-21 スリーエム イノベイティブ プロパティズ カンパニー ナトリウムイオン電池用のアノード組成物及びそれを製作する方法
KR101460774B1 (ko) * 2013-01-15 2014-11-17 강원대학교산학협력단 리튬 이차 전지용 음극 활물질, 이의 제조 방법, 그리고 이를 포함하는 음극 및 리튬 이차 전지
KR102202366B1 (ko) * 2013-08-20 2021-01-13 강원대학교산학협력단 리튬 이차 전지용 음극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
JP6223760B2 (ja) 2013-09-18 2017-11-01 株式会社東芝 非水電解質二次電池用活物質、非水電解質二次電池、電池パック及び車両
JP2015103288A (ja) * 2013-11-21 2015-06-04 ソニー株式会社 二次電池、電池パック、電動車両および電力貯蔵システム
KR101601919B1 (ko) * 2013-12-12 2016-03-09 울산과학기술원 리튬 이차 전지용 음극 활물질, 이의 제조 방법, 및 이를 포함하는 리튬 이차 전지
KR102119156B1 (ko) 2014-01-27 2020-06-04 삼성에스디아이 주식회사 양극 활물질, 이를 채용한 리튬전지 및 상기 양극 활물질의 제조방법
KR20160121547A (ko) * 2014-02-11 2016-10-19 코닝 인코포레이티드 안정화된 리튬 복합 입자들을 포함한 리튬 이온 배터리들
JP6683370B2 (ja) * 2014-10-15 2020-04-22 学校法人東京理科大学 カリウムイオン二次電池用負極又はカリウムイオンキャパシタ用負極、カリウムイオン二次電池又はカリウムイオンキャパシタ及びカリウムイオン二次電池負極用又はカリウムイオンキャパシタ負極用の結着剤
KR102356240B1 (ko) * 2014-12-09 2022-01-26 에스케이온 주식회사 리튬 이차전지용 음극 합제, 이를 이용한 리튬 이차전지용 음극 및 리튬 이차전지
US10483594B2 (en) * 2015-01-20 2019-11-19 Panasonic Corporation Positive electrode plates for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary batteries
JP2016184484A (ja) * 2015-03-26 2016-10-20 Tdk株式会社 リチウムイオン二次電池用負極およびリチウムイオン二次電池
KR102448293B1 (ko) * 2015-10-02 2022-09-28 삼성에스디아이 주식회사 음극 활물질 및 이를 채용한 음극 및 리튬 전지
KR102515097B1 (ko) * 2015-10-26 2023-03-27 삼성에스디아이 주식회사 리튬 이차 전지
KR102840758B1 (ko) * 2015-12-28 2025-08-01 겔리온 테크놀로지스 피티와이 리미티드 규소 기반 재료 및 그의 제조 및 이용 방법
US10978748B2 (en) * 2016-03-24 2021-04-13 Uchicago Argonne, Llc Materials to improve the performance of lithium and sodium batteries
JP6536742B2 (ja) * 2016-04-06 2019-07-03 株式会社豊田自動織機 シリコン材料の製造方法
JP6277225B2 (ja) * 2016-05-30 2018-02-07 旭化成株式会社 蓄電デバイス用セパレータ
CN106816592B (zh) * 2017-02-28 2020-08-21 山东大学 一种氯化钾改性钛酸锌锂负极材料的制备方法
JP7158744B2 (ja) * 2017-04-28 2022-10-24 ボード オブ リージェンツ，ザ ユニヴァーシティ オブ テキサス システム 非水電池用の集積金属アノードとしての多相金属箔
JP7140480B2 (ja) 2017-09-14 2022-09-21 トヨタ自動車株式会社 リチウムイオン二次電池と該電池の負極用黒鉛材およびその製造方法
JP6848807B2 (ja) 2017-10-18 2021-03-24 トヨタ自動車株式会社 負極材料、リチウムイオン二次電池、および負極材料の製造方法
KR102358449B1 (ko) * 2017-11-21 2022-02-04 주식회사 엘지에너지솔루션 리튬 이차전지용 음극 슬러리 조성물, 및 이의 제조방법
CN107895797B (zh) * 2017-12-04 2020-08-18 中南大学深圳研究院 一种碳纳米片材料的制备方法及其在钠离子电池中的应用
CN108447698B (zh) * 2018-03-12 2021-04-06 中国科学院长春应用化学研究所 一种电极及其制备方法、高能可再生储电器件
CN108486643B (zh) * 2018-03-19 2019-12-10 广东光华科技股份有限公司 电镀用阳极材料及其制备方法与应用
CN110867576A (zh) * 2018-08-28 2020-03-06 比亚迪股份有限公司 三元正极材料及其制备方法、锂离子电池和电动汽车
WO2020110705A1 (ja) * 2018-11-30 2020-06-04 株式会社村田製作所 二次電池
CN110311120B (zh) * 2019-07-10 2022-02-08 洛阳联创锂能科技有限公司 一种锂离子电池用含镁氧化硅负极材料及其制备方法
FI130513B (en) * 2019-08-13 2023-10-18 Broadbit Batteries Oy An electrode material and components thereof for use in an electrochemical apparatus and processes for their manufacture
CN111048756A (zh) * 2019-12-04 2020-04-21 兰溪致德新能源材料有限公司 高电导率硅氧负极材料及其应用
JP7765384B2 (ja) * 2020-05-01 2025-11-06 株式会社半導体エネルギー研究所 負極活物質の作製方法
CN111969210B (zh) * 2020-08-26 2022-10-28 江苏超电新能源科技发展有限公司 一种高倍率锂离子电池负极材料及其制备方法
US20230307612A1 (en) * 2020-08-27 2023-09-28 Panasonic Intellectual Property Management Co., Ltd. Negative electrode material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery
CN115703649B (zh) * 2021-08-16 2024-09-17 北京钠谛科技有限公司 一种新型高比容量高倍率的钒氧化物固溶体负极材料及其制备方法
CN113725437B (zh) * 2021-08-31 2022-09-16 哈尔滨工业大学 一种氯化锰包覆石墨高倍率锂离子电池负极材料及其制备方法
CN113903886B (zh) * 2021-11-15 2023-02-28 珠海冠宇电池股份有限公司 一种负极片及包括该负极片的锂离子电池
CN115842111B (zh) * 2021-12-22 2025-02-18 宁德时代新能源科技股份有限公司 负极活性材料、包含其的二次电池及用电装置
EP4456231A4 (en) * 2021-12-29 2025-12-10 Ningde Amperex Technology Ltd ELECTROCHEMICAL APPARATUS AND ELECTRONIC APPARATUS
CN114538459B (zh) * 2022-01-06 2024-05-10 上海电力大学 一种硼酸盐锂离子电池负极材料的制备方法及锂离子电池
CN114410329B (zh) * 2022-02-10 2022-10-28 山西沁新能源集团股份有限公司 具有杂化碳的高碳焦及其制备方法
CN117561623A (zh) * 2022-05-11 2024-02-13 宁德时代新能源科技股份有限公司 二次电池及其制备方法、电池模块、电池包和用电装置
CN115172710A (zh) * 2022-07-26 2022-10-11 晖阳(贵州)新能源材料有限公司 一种锂离子电池所用氧化铁石墨复合材料及其制备方法
EP4618191A1 (en) * 2023-03-03 2025-09-17 Contemporary Amperex Technology (Hong Kong) Limited Silicon-based negative electrode active material, secondary battery and electric device
CN118630151B (zh) * 2023-03-09 2025-11-18 宁德时代新能源科技股份有限公司 负极活性材料及其制备方法、负极浆料、负极极片、二次电池及用电装置
KR20240159270A (ko) * 2023-04-28 2024-11-05 에스케이온 주식회사 이차전지용 음극 활물질, 이를 포함하는 음극 및 이를 포함하는 이차전지
WO2024242105A1 (ja) * 2023-05-24 2024-11-28 パナソニックＩｐマネジメント株式会社 二次電池用負極活物質および二次電池
CN121054628A (zh) * 2023-05-29 2025-12-02 宁德时代新能源科技股份有限公司 负极极片、电池单体、电池和用电装置
CN118888687B (zh) * 2024-09-26 2025-02-18 宁德时代新能源科技股份有限公司 一种锂离子电池、充电方法、锂离子电池系统
CN118888688B (zh) * 2024-09-26 2025-03-11 宁德时代新能源科技股份有限公司 一种锂离子电池、充电方法、锂离子电池系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1773766A (zh) * 2004-11-08 2006-05-17 索尼株式会社 电池

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4950566A (en) * 1988-10-24 1990-08-21 Huggins Robert A Metal silicide electrode in lithium cells
WO1992020112A1 (fr) * 1991-04-26 1992-11-12 Sony Corporation Batterie secondaire a electrolyte non aqueux
US6337159B1 (en) * 1995-03-07 2002-01-08 Ramot University Authority For Applied Research & Industrial Development Ltd. Lithium anode with solid electrolyte interface
JPH09147864A (ja) * 1995-11-24 1997-06-06 Sanyo Electric Co Ltd 非水電解質電池及びその製造方法
JPH09204936A (ja) 1996-01-26 1997-08-05 Toray Ind Inc 電 池
US6391495B1 (en) 1998-11-25 2002-05-21 Samsung Display Devices Co., Ltd. Negative active material for lithium secondary battery, method of preparing the same and lithium secondary battery comprising the same
JP2001043858A (ja) * 1999-07-30 2001-02-16 Toyota Central Res & Dev Lab Inc リチウム二次電池およびその製造方法
EP1202374A4 (en) * 2000-03-28 2009-05-27 Ngk Insulators Ltd LITHIUM ACCUMULATOR
CA2324431A1 (fr) * 2000-10-25 2002-04-25 Hydro-Quebec Nouveau procede d'obtention de particule du graphite naturel sous forme spherique: modelisation et application
KR100542184B1 (ko) 2001-07-19 2006-01-10 삼성에스디아이 주식회사 전지용 활물질 및 그의 제조 방법
JP2003217593A (ja) * 2002-01-16 2003-07-31 Sony Corp 負極活物質及びその製造方法、並びに電池及びその製造方法
KR100433822B1 (ko) * 2002-01-17 2004-06-04 한국과학기술연구원 금속이 피복된 탄소 활물질, 이의 제조방법, 및 이를포함하는 금속-탄소 하이브리드 전극 및 리튬이차전지
JP2004146296A (ja) * 2002-10-28 2004-05-20 Matsushita Electric Ind Co Ltd リチウムイオン二次電池
WO2004059758A2 (en) * 2002-12-23 2004-07-15 A 123 Systems, Inc. High energy and power density electrochemical cells
KR100497251B1 (ko) 2003-08-20 2005-06-23 삼성에스디아이 주식회사 리튬 설퍼 전지용 음극 보호막 조성물 및 이를 사용하여제조된 리튬 설퍼 전지
TWI306319B (en) * 2004-09-30 2009-02-11 Sony Corp Anode active material and battery using the same
US7582387B2 (en) * 2004-10-29 2009-09-01 Medtronic, Inc. Lithium-ion battery
CN1710734A (zh) * 2005-06-30 2005-12-21 复旦大学 一种改性碳负极材料的方法
JP4297133B2 (ja) * 2006-05-15 2009-07-15 ソニー株式会社 リチウムイオン電池
JP2007305546A (ja) * 2006-05-15 2007-11-22 Sony Corp リチウムイオン電池
JP2008016446A (ja) * 2006-06-09 2008-01-24 Canon Inc 粉末材料、粉末材料を用いた電極構造体及び該電極構造体を有する蓄電デバイス、並びに粉末材料の製造方法
US8080335B2 (en) * 2006-06-09 2011-12-20 Canon Kabushiki Kaisha Powder material, electrode structure using the powder material, and energy storage device having the electrode structure
JP5151278B2 (ja) * 2007-07-06 2013-02-27 ソニー株式会社 二次電池用負極および二次電池

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1773766A (zh) * 2004-11-08 2006-05-17 索尼株式会社 电池

Also Published As

Publication number Publication date
CN104143625A (zh) 2014-11-12
KR101486944B1 (ko) 2015-01-29
US8815446B2 (en) 2014-08-26
CN101339984A (zh) 2009-01-07
US20140329144A1 (en) 2014-11-06
US20090011333A1 (en) 2009-01-08
US9263735B2 (en) 2016-02-16
KR20090004656A (ko) 2009-01-12
JP2009016245A (ja) 2009-01-22
JP5151278B2 (ja) 2013-02-27

Similar Documents

Publication Publication Date Title
CN104143625B (zh) 负极材料、负极和电池以及它们的制造方法
CN104078646B (zh) 负极、电池以及制造它们的方法
US8586245B2 (en) Battery
US8586246B2 (en) Positive electrode active material, positive electrode using the same and non-aqueous electrolyte secondary battery
CN102842742B (zh) 非水电解质电池和电池组
CN102544572B (zh) 锂离子二次电池、正极活性物质、正极、电动工具、电动车辆及电力储存系统
JP7584841B2 (ja) 正極活物質、その製造方法、及びそれを含むリチウム二次電池
CN104335395B (zh) 锂二次电池用负极活性物质及包含该物质的锂二次电池
CN101202364B (zh) 电解液和电池
CN100533841C (zh) 电解液和电池
US20110045357A1 (en) Electrolyte and cell
CN106935798A (zh) 用于二次电池的正极和二次电池
CN102142577B (zh) 非水电解质电池
CN101685857A (zh) 电池以及电极
CN101499539A (zh) 非水电解质电池和负极及其制造方法
CN101540422A (zh) 二次电池
US7687203B2 (en) Positive active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same
CN100517857C (zh) 电池
WO2016186479A1 (ko) 리튬 이차 전지용 양극 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차 전지
CN100429823C (zh) 电池
CN100486030C (zh) 电解液和电池
CN100438199C (zh) 电池
JP4867218B2 (ja) リチウムイオン二次電池
CN103779552A (zh) 正极活性物质

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20180420

Address after: Kyoto Japan

Patentee after: Murata Manufacturing Co.,Ltd.

Address before: Fukushima

Patentee before: Murata, Northeast China

Effective date of registration: 20180420

Address after: Fukushima

Patentee after: Murata, Northeast China

Address before: Tokyo, Japan

Patentee before: Sony Corp.