WO2008114667A1 - 電極活物質及びそれを用いてなるリチウム電池 - Google Patents

電極活物質及びそれを用いてなるリチウム電池 Download PDF

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Publication number
WO2008114667A1
WO2008114667A1 PCT/JP2008/054533 JP2008054533W WO2008114667A1 WO 2008114667 A1 WO2008114667 A1 WO 2008114667A1 JP 2008054533 W JP2008054533 W JP 2008054533W WO 2008114667 A1 WO2008114667 A1 WO 2008114667A1
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active material
electrode active
lithium battery
titanium oxide
same
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PCT/JP2008/054533
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English (en)
French (fr)
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Tokuo Suita
Masatoshi Honma
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Ishihara Sangyo Kaisha, Ltd.
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Priority to JP2009505157A priority Critical patent/JP5400607B2/ja
Publication of WO2008114667A1 publication Critical patent/WO2008114667A1/ja

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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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
    • 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
    • H01M4/36—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
    • H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • 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

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

　チタン酸化物一次粒子が集合した二次粒子を含み、前記二次粒子が０．００５～１．０ｃｍ３／ｇの範囲の空隙量を有する電極活物質及び前記電極活物質を用いたリチウム電池を提供する。前記二次粒子は、好ましくは、特定のチタン酸化物の一次粒子を含むスラリーを噴霧乾燥して得られ、さらに好ましくは、媒液中で加水分解性チタン化合物を中和し加水分解した後、媒液中で加熱処理し粒子成長させたチタン酸化物を一次粒子として用いて調製される。本発明の電池は、電池特性、特にサイクル特性に優れたものである。
PCT/JP2008/054533 2007-03-16 2008-03-12 電極活物質及びそれを用いてなるリチウム電池 WO2008114667A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009505157A JP5400607B2 (ja) 2007-03-16 2008-03-12 電極活物質及びそれを用いてなるリチウム電池

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-067840 2007-03-16
JP2007067840 2007-03-16

Publications (1)

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WO2008114667A1 true WO2008114667A1 (ja) 2008-09-25

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JP (1) JP5400607B2 (ja)
WO (1) WO2008114667A1 (ja)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011241100A (ja) * 2010-05-14 2011-12-01 Hitachi Chem Co Ltd 二酸化チタン、二酸化チタンの製造方法、リチウムイオン電池、及びリチウムイオン電池用電極
JP2012018778A (ja) * 2010-07-06 2012-01-26 Toshiba Corp 電池用活物質、非水電解質電池、電池パック、及び自動車
WO2012147856A1 (ja) * 2011-04-28 2012-11-01 石原産業株式会社 チタン酸リチウム製造用チタン原料及びかかる原料を用いたチタン酸リチウムの製造方法
CN103153867A (zh) * 2010-09-22 2013-06-12 萨克特本化学有限责任公司 多孔球形二氧化钛
JP2013211112A (ja) * 2012-03-30 2013-10-10 Toyota Industries Corp 蓄電デバイス用負極活物質及びその製造方法、蓄電デバイス並びに車両
WO2013161749A1 (ja) 2012-04-27 2013-10-31 昭和電工株式会社 二次電池用負極およびその製造方法、ならびに二次電池
WO2014049697A1 (ja) 2012-09-26 2014-04-03 昭和電工株式会社 二次電池用負極および二次電池
KR20140139095A (ko) 2012-04-27 2014-12-04 쇼와 덴코 가부시키가이샤 이차 전지용 부극 활물질의 제조 방법 및 이차 전지용 부극 활물질, 이차 전지용 부극의 제조 방법 및 이차 전지용 부극, 및 이차 전지
JP2015043342A (ja) * 2014-12-01 2015-03-05 日本ゼオン株式会社 電気化学素子電極形成用材料、その製造方法および電気化学素子電極
JP2017019698A (ja) * 2015-07-13 2017-01-26 株式会社トクヤマ 球状酸化チタン粉末及びその製造方法
US20180226645A1 (en) * 2013-03-29 2018-08-09 Kubota Corporation Titanium oxide compound, and electrode and lithium ion secondary battery each manufactured using same
KR20180100205A (ko) 2016-01-07 2018-09-07 닛산 가가쿠 가부시키가이샤 에너지 저장 디바이스용 전극
WO2023013585A1 (ja) * 2021-08-02 2023-02-09 株式会社村田製作所 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
SE2250523A1 (en) * 2022-04-29 2023-10-30 Tiotech As A battery material and its manufacture

Citations (6)

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Publication number Priority date Publication date Assignee Title
JPH09309727A (ja) * 1996-03-18 1997-12-02 Ishihara Sangyo Kaisha Ltd チタン酸リチウムおよびその製造方法ならびにそれを用いてなるリチウム電池
JPH10312826A (ja) * 1997-03-10 1998-11-24 Sanyo Electric Co Ltd 非水電解質電池及びその充電方法
JP2001192208A (ja) * 1999-06-03 2001-07-17 Titan Kogyo Kk リチウムチタン複合酸化物及びその製造方法、並びにその用途
JP2002211925A (ja) * 2000-11-20 2002-07-31 Ishihara Sangyo Kaisha Ltd チタン酸リチウム及びその製造方法並びにそれを用いてなるリチウム電池
JP2004265806A (ja) * 2003-03-04 2004-09-24 Canon Inc リチウム金属複合酸化物粒子、前記リチウム金属複合酸化物粒子の製造方法、前記リチウム金属複合酸化物粒子を含有す電極構造体、前記電極構造体の製造方法、及び前記電極構造体を有するリチウム二次電池
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JPH1095617A (ja) * 1996-04-26 1998-04-14 Ishihara Sangyo Kaisha Ltd 板状酸化チタンおよびその製造方法ならびにそれを含有してなる日焼け止め化粧料、樹脂組成物、塗料組成物、吸着剤、イオン交換剤、複合酸化物前駆体
JPH10310428A (ja) * 1997-05-08 1998-11-24 Ishihara Sangyo Kaisha Ltd チタン酸リチウム水和物およびチタン酸リチウムの製造方法
JP3076844B1 (ja) * 1999-07-19 2000-08-14 工業技術院長 メソポーラス酸化チタン多孔体およびその製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09309727A (ja) * 1996-03-18 1997-12-02 Ishihara Sangyo Kaisha Ltd チタン酸リチウムおよびその製造方法ならびにそれを用いてなるリチウム電池
JPH10312826A (ja) * 1997-03-10 1998-11-24 Sanyo Electric Co Ltd 非水電解質電池及びその充電方法
JP2001192208A (ja) * 1999-06-03 2001-07-17 Titan Kogyo Kk リチウムチタン複合酸化物及びその製造方法、並びにその用途
JP2002211925A (ja) * 2000-11-20 2002-07-31 Ishihara Sangyo Kaisha Ltd チタン酸リチウム及びその製造方法並びにそれを用いてなるリチウム電池
JP2004265806A (ja) * 2003-03-04 2004-09-24 Canon Inc リチウム金属複合酸化物粒子、前記リチウム金属複合酸化物粒子の製造方法、前記リチウム金属複合酸化物粒子を含有す電極構造体、前記電極構造体の製造方法、及び前記電極構造体を有するリチウム二次電池
JP2005239461A (ja) * 2004-02-25 2005-09-08 Ishihara Sangyo Kaisha Ltd チタン酸リチウムの製造方法及び該チタン酸リチウムを用いてなるリチウム電池

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011241100A (ja) * 2010-05-14 2011-12-01 Hitachi Chem Co Ltd 二酸化チタン、二酸化チタンの製造方法、リチウムイオン電池、及びリチウムイオン電池用電極
JP2012018778A (ja) * 2010-07-06 2012-01-26 Toshiba Corp 電池用活物質、非水電解質電池、電池パック、及び自動車
JP2013542160A (ja) * 2010-09-22 2013-11-21 サハトレーベン・ヒェミー・ゲーエムベーハー 多孔性球形二酸化チタン
CN103153867A (zh) * 2010-09-22 2013-06-12 萨克特本化学有限责任公司 多孔球形二氧化钛
KR101774296B1 (ko) * 2010-09-22 2017-09-04 훈츠만 피앤에이 저머니 게엠베하 다공성 구형 이산화티타늄
US9786912B2 (en) 2011-04-28 2017-10-10 Ishihara Sangyo Kaisha, Ltd. Titanium raw material for lithium titanate production and method for producing lithium titanate using same
JP5990512B2 (ja) * 2011-04-28 2016-09-14 石原産業株式会社 チタン酸リチウム製造用チタン原料及びかかる原料を用いたチタン酸リチウムの製造方法
CN103502150A (zh) * 2011-04-28 2014-01-08 石原产业株式会社 用于钛酸锂生产的钛原料和使用它生产钛酸锂的方法
KR20140028003A (ko) * 2011-04-28 2014-03-07 이시하라 산교 가부시끼가이샤 티탄산리튬 제조용 티탄 원료 및 이러한 원료를 사용한 티탄산리튬의 제조 방법
KR101867643B1 (ko) * 2011-04-28 2018-06-15 이시하라 산교 가부시끼가이샤 티탄산리튬 제조용 티탄 원료 및 이러한 원료를 사용한 티탄산리튬의 제조 방법
WO2012147856A1 (ja) * 2011-04-28 2012-11-01 石原産業株式会社 チタン酸リチウム製造用チタン原料及びかかる原料を用いたチタン酸リチウムの製造方法
JP2013211112A (ja) * 2012-03-30 2013-10-10 Toyota Industries Corp 蓄電デバイス用負極活物質及びその製造方法、蓄電デバイス並びに車両
JPWO2013161749A1 (ja) * 2012-04-27 2015-12-24 昭和電工株式会社 二次電池用負極およびその製造方法、ならびに二次電池
KR101660151B1 (ko) 2012-04-27 2016-09-26 쇼와 덴코 가부시키가이샤 이차 전지용 부극 및 그의 제조 방법, 및 이차 전지
US9515316B2 (en) 2012-04-27 2016-12-06 Showa Denko K.K. Method for producing anode active material for secondary battery, anode active material for secondary battery, method for producing anode for secondary battery, anode for secondary battery, and secondary battery
WO2013161749A1 (ja) 2012-04-27 2013-10-31 昭和電工株式会社 二次電池用負極およびその製造方法、ならびに二次電池
KR20140139095A (ko) 2012-04-27 2014-12-04 쇼와 덴코 가부시키가이샤 이차 전지용 부극 활물질의 제조 방법 및 이차 전지용 부극 활물질, 이차 전지용 부극의 제조 방법 및 이차 전지용 부극, 및 이차 전지
US9774029B2 (en) 2012-04-27 2017-09-26 Showa Denko K.K. Anode for secondary battery, method for producing same, and secondary battery
KR20140135255A (ko) 2012-04-27 2014-11-25 쇼와 덴코 가부시키가이샤 이차 전지용 부극 및 그의 제조 방법, 및 이차 전지
KR20150054958A (ko) 2012-09-26 2015-05-20 쇼와 덴코 가부시키가이샤 2차 전지용 부극 및 2차 전지
WO2014049697A1 (ja) 2012-09-26 2014-04-03 昭和電工株式会社 二次電池用負極および二次電池
US10559819B2 (en) * 2013-03-29 2020-02-11 Kubota Corporation Titanium oxide, and electrode and lithium ion secondary battery each manufactured using same
US20180226645A1 (en) * 2013-03-29 2018-08-09 Kubota Corporation Titanium oxide compound, and electrode and lithium ion secondary battery each manufactured using same
JP2015043342A (ja) * 2014-12-01 2015-03-05 日本ゼオン株式会社 電気化学素子電極形成用材料、その製造方法および電気化学素子電極
JP2017019698A (ja) * 2015-07-13 2017-01-26 株式会社トクヤマ 球状酸化チタン粉末及びその製造方法
KR20180100205A (ko) 2016-01-07 2018-09-07 닛산 가가쿠 가부시키가이샤 에너지 저장 디바이스용 전극
US10749183B2 (en) 2016-01-07 2020-08-18 Nissan Chemical Industries, Ltd. Electrode for energy storage devices
WO2023013585A1 (ja) * 2021-08-02 2023-02-09 株式会社村田製作所 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
SE2250523A1 (en) * 2022-04-29 2023-10-30 Tiotech As A battery material and its manufacture
WO2023209169A1 (en) 2022-04-29 2023-11-02 Tiotech A/S A battery material and its manufacture

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