BR112012001377A2 - bateria secundária, e, eletrodo positivo para uma bateria secundária - Google Patents

bateria secundária, e, eletrodo positivo para uma bateria secundária

Info

Publication number
BR112012001377A2
BR112012001377A2 BR112012001377A BR112012001377A BR112012001377A2 BR 112012001377 A2 BR112012001377 A2 BR 112012001377A2 BR 112012001377 A BR112012001377 A BR 112012001377A BR 112012001377 A BR112012001377 A BR 112012001377A BR 112012001377 A2 BR112012001377 A2 BR 112012001377A2
Authority
BR
Brazil
Prior art keywords
secondary battery
positive electrode
battery
electrode
positive
Prior art date
Application number
BR112012001377A
Other languages
English (en)
Inventor
Mikio Watanabe
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 BR112012001377A2 publication Critical patent/BR112012001377A2/pt

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
    • H01M4/13—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
    • H01M4/62—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
    • 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
    • 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
    • H01M4/50—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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
BR112012001377A 2009-07-29 2010-07-21 bateria secundária, e, eletrodo positivo para uma bateria secundária BR112012001377A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009176640A JP2011034675A (ja) 2009-07-29 2009-07-29 二次電池用正極および二次電池
PCT/JP2010/062235 WO2011013552A1 (ja) 2009-07-29 2010-07-21 二次電池用正極および二次電池

Publications (1)

Publication Number Publication Date
BR112012001377A2 true BR112012001377A2 (pt) 2016-04-05

Family

ID=43529211

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012001377A BR112012001377A2 (pt) 2009-07-29 2010-07-21 bateria secundária, e, eletrodo positivo para uma bateria secundária

Country Status (8)

Country Link
US (1) US8709661B2 (pt)
EP (1) EP2461400A1 (pt)
JP (1) JP2011034675A (pt)
KR (1) KR20120038977A (pt)
CN (2) CN106935798A (pt)
BR (1) BR112012001377A2 (pt)
IN (1) IN2012DN00597A (pt)
WO (1) WO2011013552A1 (pt)

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* Cited by examiner, † Cited by third party
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JP5699754B2 (ja) * 2011-03-31 2015-04-15 Tdk株式会社 活物質、電極、リチウムイオン二次電池、及び、活物質の製造方法
KR101336083B1 (ko) 2011-05-23 2013-12-03 주식회사 엘지화학 출력 밀도 특성이 향상된 고출력의 리튬 이차전지
JP2014517453A (ja) * 2011-05-23 2014-07-17 エルジー ケム． エルティーディ． 出力密度特性が向上した高出力のリチウム二次電池
CN103548188B (zh) 2011-05-23 2016-03-30 株式会社Lg化学 具有增强的能量密度特性的高能量密度锂二次电池
CN104011912B (zh) 2011-05-23 2016-05-04 株式会社Lg化学 具有增强的能量密度特性的高能量密度锂二次电池
KR101336082B1 (ko) 2011-05-23 2013-12-03 주식회사 엘지화학 출력 밀도 특성이 향상된 고출력의 리튬 이차전지
WO2012161477A2 (ko) 2011-05-23 2012-11-29 주식회사 엘지화학 출력 밀도 특성이 향상된 고출력의 리튬 이차전지
JP2014523095A (ja) 2011-07-13 2014-09-08 エルジー・ケム・リミテッド エネルギー密度特性が向上した高エネルギーのリチウム二次電池
CN104025353A (zh) * 2011-10-04 2014-09-03 旭化成株式会社 用于电池组电解质的材料及使用方法
CN103035922B (zh) * 2011-10-07 2019-02-19 株式会社半导体能源研究所 蓄电装置
FR2990064B1 (fr) * 2012-04-25 2014-05-23 Commissariat Energie Atomique Accumulateur electrochimique au lithium du type lithium-air
CN102916178B (zh) * 2012-11-07 2014-12-10 彩虹集团公司 一种碳包覆改性锰酸锂正极材料的制备方法
JP2014112524A (ja) 2012-11-12 2014-06-19 Ricoh Co Ltd 非水電解液蓄電素子
KR102161266B1 (ko) * 2013-08-30 2020-09-29 삼성전자주식회사 리튬 이차 전지용 전해질 및 이를 포함하는 리튬 이차 전지
JP6631506B2 (ja) 2014-02-27 2020-01-15 戸田工業株式会社 正極合剤および非水電解質二次電池
KR20160037518A (ko) 2014-09-29 2016-04-06 주식회사 엘지화학 가압부를 포함하는 원통형 전지 및 이의 제조 방법
CN104538637A (zh) * 2014-12-29 2015-04-22 东莞新能源科技有限公司 一种锂离子二次电池及其制备方法
JP6677308B2 (ja) * 2016-08-22 2020-04-08 日立化成株式会社 リチウムイオン二次電池
KR102223721B1 (ko) * 2017-07-28 2021-03-05 주식회사 엘지화학 이차전지용 양극 및 이를 포함하는 리튬 이차전지
US11594724B2 (en) * 2017-12-20 2023-02-28 Vehicle Energy Japan Inc. Positive electrode for lithium ion secondary cell, and lithium ion secondary cell using same
CN113948675B (zh) * 2021-10-18 2022-10-11 宁德新能源科技有限公司 一种电化学装置和电子装置

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US4791037A (en) * 1986-08-15 1988-12-13 W. R. Grace & Co.-Conn. Carbon electrode
JPH11283628A (ja) 1998-03-30 1999-10-15 Fuji Photo Film Co Ltd 非水二次電池
US6465125B1 (en) * 1998-09-17 2002-10-15 Kabushiki Kaisha Toshiba Nonaqueous electrolyte secondary battery and method of manufacturing nonaqueous electrolyte secondary battery
JP2002279998A (ja) * 2001-03-22 2002-09-27 Hitachi Maxell Ltd 非水二次電池用正極およびそれを用いた非水二次電池
JP2003142101A (ja) 2001-10-31 2003-05-16 Nec Corp 二次電池用正極およびそれを用いた二次電池
JP4043806B2 (ja) 2002-03-05 2008-02-06 株式会社東芝 非水電解液二次電池
US7294435B2 (en) * 2003-05-15 2007-11-13 Nichia Corporation Positive electrode active material for nonaqueous electrolyte secondary battery, positive electrode mixture for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
JP4245532B2 (ja) 2004-08-30 2009-03-25 株式会社東芝 非水電解質二次電池
JP4868381B2 (ja) * 2005-03-02 2012-02-01 日立マクセルエナジー株式会社 非水電解質二次電池用の電極、および非水電解質二次電池
EP1906472B1 (en) * 2005-06-27 2013-08-21 Mitsubishi Chemical Corporation Non-aqueous secondary battery-use graphite composite particle, cathode active substance material containing it, cathode and non-aqueous secondary battery
JP4938286B2 (ja) * 2005-11-02 2012-05-23 東洋炭素株式会社 リチウムイオン二次電池
CN1967915B (zh) * 2005-11-17 2011-03-30 比亚迪股份有限公司 电池正极及使用该正极的锂离子电池以及它们的制备方法
CN101481148B (zh) * 2006-04-12 2011-06-22 松下电器产业株式会社 正极活性材料、其制备方法和非水电解质二次电池
JP2007317582A (ja) * 2006-05-29 2007-12-06 Hitachi Vehicle Energy Ltd エネルギー貯蔵デバイス

Also Published As

Publication number Publication date
CN106935798A (zh) 2017-07-07
US20120141875A1 (en) 2012-06-07
WO2011013552A1 (ja) 2011-02-03
KR20120038977A (ko) 2012-04-24
IN2012DN00597A (pt) 2015-06-12
CN102473920A (zh) 2012-05-23
US8709661B2 (en) 2014-04-29
EP2461400A1 (en) 2012-06-06
JP2011034675A (ja) 2011-02-17

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]