TW200717902A - Electrode active material for secondary battery - Google Patents

Electrode active material for secondary battery

Info

Publication number
TW200717902A
TW200717902A TW095139763A TW95139763A TW200717902A TW 200717902 A TW200717902 A TW 200717902A TW 095139763 A TW095139763 A TW 095139763A TW 95139763 A TW95139763 A TW 95139763A TW 200717902 A TW200717902 A TW 200717902A
Authority
TW
Taiwan
Prior art keywords
carbon layer
active material
electrode active
secondary battery
units
Prior art date
Application number
TW095139763A
Other languages
English (en)
Other versions
TWI366937B (en
Inventor
Ou-Jung Kwon
Yong-Ju Lee
Won-Seok Chang
Ki-Tae Kim
Seo-Jae Lee
Ki Young Lee
Original Assignee
Lg Chemical 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 Chemical Ltd filed Critical Lg Chemical Ltd
Publication of TW200717902A publication Critical patent/TW200717902A/zh
Application granted granted Critical
Publication of TWI366937B publication Critical patent/TWI366937B/zh

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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements 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
    • H01M4/362—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
    • H01M4/58—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
    • 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
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
TW095139763A 2005-10-27 2006-10-27 Electrode active material for secondary battery, method for preparing the same, and secondary battery comprising the same TWI366937B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20050101810 2005-10-27

Publications (2)

Publication Number Publication Date
TW200717902A true TW200717902A (en) 2007-05-01
TWI366937B TWI366937B (en) 2012-06-21

Family

ID=37968002

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095139763A TWI366937B (en) 2005-10-27 2006-10-27 Electrode active material for secondary battery, method for preparing the same, and secondary battery comprising the same

Country Status (7)

Country Link
US (1) US20070099088A1 (zh)
EP (1) EP1952462B1 (zh)
JP (1) JP5340737B2 (zh)
KR (1) KR100814618B1 (zh)
CN (1) CN101297421B (zh)
TW (1) TWI366937B (zh)
WO (1) WO2007049930A1 (zh)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI246212B (en) * 2003-06-25 2005-12-21 Lg Chemical Ltd Anode material for lithium secondary cell with high capacity
KR100789093B1 (ko) * 2005-10-27 2007-12-26 주식회사 엘지화학 이차 전지용 고용량 전극활물질
KR101009622B1 (ko) * 2007-11-27 2011-01-21 쓰리엠 이노베이티브 프로퍼티즈 캄파니 리튬 이차 전지용 음극 활물질, 이의 제조 방법, 및 이를포함하는 리튬 이차 전지
CN102236078B (zh) * 2010-04-20 2015-05-27 深圳市比克电池有限公司 一种判断锂离子电池循环性能的方法
DE102011004564A1 (de) * 2011-02-23 2012-08-23 Evonik Litarion Gmbh Elektrodenmaterial mit hoher Kapazität
KR101849976B1 (ko) * 2011-04-08 2018-05-31 삼성전자주식회사 전극 활물질, 그 제조방법, 이를 포함한 전극 및 이를 채용한 리튬 이차 전지
JP6078986B2 (ja) * 2012-05-25 2017-02-15 日本電気株式会社 リチウムイオン二次電池用負極活物質、それを用いた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
CN104319401B (zh) * 2014-10-28 2016-05-04 上海交通大学 一种双壳层胶囊状硅基锂离子电池负极材料及其制备方法
US10490812B2 (en) * 2015-02-25 2019-11-26 Sanyo Electric Co., Ltd. Negative electrode including SiOx particles having carbon coating, carbonaceous active material particles, and compound having carboxyl or hydroxyl group and nonaqueous electrolyte secondary batteries
CN111261871B (zh) 2015-03-11 2022-09-30 株式会社理光 非水电解液蓄电元件
CN105870410B (zh) * 2016-04-13 2019-06-28 中南大学 一种锂离子电池用碳硅复合材料及其制备方法和应用
KR102519740B1 (ko) * 2016-09-13 2023-04-10 엘지이노텍 주식회사 전극 재료 및 이를 이용한 전기 화학 소자
KR102483069B1 (ko) 2017-12-06 2022-12-29 한양대학교 산학협력단 리튬 황 이차전지용 양극활물질, 및 그 제조 방법
US11426818B2 (en) 2018-08-10 2022-08-30 The Research Foundation for the State University Additive manufacturing processes and additively manufactured products
WO2021066746A1 (en) * 2019-09-30 2021-04-08 National University Of Singapore Electrode, electrochemical cell and methods of forming the same

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CA2110097C (en) * 1992-11-30 2002-07-09 Soichiro Kawakami Secondary battery
JP3581474B2 (ja) * 1995-03-17 2004-10-27 キヤノン株式会社 リチウムを利用する二次電池
JPH103920A (ja) 1996-06-17 1998-01-06 Toshiba Corp リチウム二次電池及びその製造方法
US5908715A (en) * 1997-05-30 1999-06-01 Hughes Electronics Corporation Composite carbon materials for lithium ion batteries, and method of producing same
JP4457429B2 (ja) * 1999-03-31 2010-04-28 パナソニック株式会社 非水電解質二次電池とその負極
EP1071151A1 (en) * 1999-07-23 2001-01-24 Nec Corporation Method for producing film packed battery
US6541156B1 (en) * 1999-11-16 2003-04-01 Mitsubishi Chemical Corporation Negative electrode material for non-aqueous lithium secondary battery, method for manufacturing the same, and non-aqueous lithium secondary battery using the same
JP2001297757A (ja) * 2000-04-14 2001-10-26 Sumitomo Metal Ind Ltd 非水電解質二次電池用負極材料およびその製造方法
US6780388B2 (en) * 2000-05-31 2004-08-24 Showa Denko K.K. Electrically conducting fine carbon composite powder, catalyst for polymer electrolyte fuel battery and fuel battery
JP4491946B2 (ja) * 2000-09-29 2010-06-30 ソニー株式会社 正極活物質の製造方法及び非水電解質電池の製造方法
JP3466576B2 (ja) * 2000-11-14 2003-11-10 三井鉱山株式会社 リチウム二次電池負極用複合材料及びリチウム二次電池
US6733922B2 (en) * 2001-03-02 2004-05-11 Samsung Sdi Co., Ltd. Carbonaceous material and lithium secondary batteries comprising same
KR100416140B1 (ko) * 2001-09-27 2004-01-28 삼성에스디아이 주식회사 리튬 이차 전지용 음극 활물질 및 그 제조 방법
JP3734169B2 (ja) * 2002-09-17 2006-01-11 ソニー株式会社 電池用負極材料およびそれを用いた電池
US20060040182A1 (en) * 2003-03-26 2006-02-23 Canon Kabushiki Kaisha Electrode material for lithium secondary battery and electrode structure having the electrode material
TWI246212B (en) * 2003-06-25 2005-12-21 Lg Chemical Ltd Anode material for lithium secondary cell with high capacity
KR100814617B1 (ko) * 2005-10-27 2008-03-18 주식회사 엘지화학 이차 전지용 전극활물질
KR100789093B1 (ko) * 2005-10-27 2007-12-26 주식회사 엘지화학 이차 전지용 고용량 전극활물질

Also Published As

Publication number Publication date
KR20070045977A (ko) 2007-05-02
CN101297421A (zh) 2008-10-29
CN101297421B (zh) 2012-11-21
TWI366937B (en) 2012-06-21
JP2009514165A (ja) 2009-04-02
US20070099088A1 (en) 2007-05-03
WO2007049930A1 (en) 2007-05-03
JP5340737B2 (ja) 2013-11-13
EP1952462B1 (en) 2014-04-30
EP1952462A4 (en) 2011-07-27
EP1952462A1 (en) 2008-08-06
KR100814618B1 (ko) 2008-03-18

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