JP2008511967A - 溶融塩電解質と高電圧正極活物質とを有する電池 - Google Patents

溶融塩電解質と高電圧正極活物質とを有する電池 Download PDF

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JP2008511967A
JP2008511967A JP2007530445A JP2007530445A JP2008511967A JP 2008511967 A JP2008511967 A JP 2008511967A JP 2007530445 A JP2007530445 A JP 2007530445A JP 2007530445 A JP2007530445 A JP 2007530445A JP 2008511967 A JP2008511967 A JP 2008511967A
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lithium
active material
electrode active
battery according
positive electrode
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JP2008511967A5 (enExample
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リ，ウェン
裕 小山
雅樹 松井
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Toyota Motor Engineering and Manufacturing North America Inc
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Toyota Motor Engineering and Manufacturing North America Inc
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    • 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
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    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
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    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
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    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
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    • H01M4/386—Silicon or alloys based on silicon
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    • 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
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    • H01M4/46—Alloys based on magnesium or aluminium
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    • H01M4/582—Halogenides
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    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
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  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2007530445A 2004-09-01 2005-09-01 溶融塩電解質と高電圧正極活物質とを有する電池 Pending JP2008511967A (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US60640904P 2004-09-01 2004-09-01
US61451704P 2004-09-30 2004-09-30
US11/216,555 US20060088767A1 (en) 2004-09-01 2005-08-31 Battery with molten salt electrolyte and high voltage positive active material
PCT/US2005/031525 WO2006026773A2 (en) 2004-09-01 2005-09-01 Battery with molten salt electrolyte and high voltage positive active material

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JP2008511967A true JP2008511967A (ja) 2008-04-17
JP2008511967A5 JP2008511967A5 (enExample) 2008-10-16

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US (1) US20060088767A1 (enExample)
JP (1) JP2008511967A (enExample)
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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010097696A (ja) * 2008-10-14 2010-04-30 Nec Tokin Corp リチウムイオン電池
WO2010053200A1 (ja) * 2008-11-10 2010-05-14 株式会社エクォス・リサーチ 二次電池用正極及びそれを用いた二次電池、並びに、集電体及びそれを用いた電池
JP2010186734A (ja) * 2008-09-17 2010-08-26 Equos Research Co Ltd 二次電池用正極及び二次電池
JP2011071085A (ja) * 2009-01-19 2011-04-07 Equos Research Co Ltd 二次電池用正極及び二次電池
JP2011071084A (ja) * 2009-01-19 2011-04-07 Equos Research Co Ltd 二次電池用正極及び二次電池
WO2011114605A1 (ja) * 2010-03-19 2011-09-22 第一工業製薬株式会社 イオン液体を用いたリチウム二次電池
JP2011210693A (ja) * 2010-03-12 2011-10-20 Equos Research Co Ltd 二次電池用正極
WO2011148864A1 (ja) * 2010-05-24 2011-12-01 住友電気工業株式会社 溶融塩電池
JP2012142268A (ja) * 2010-12-17 2012-07-26 Toyota Motor Corp 二次電池
JP2012195100A (ja) * 2011-03-15 2012-10-11 Sumitomo Electric Ind Ltd 溶融塩電池
KR20130076859A (ko) * 2010-06-17 2013-07-08 상뜨로 나쇼날 드 라 러쉐르쉐 샹띠피크 리튬 또는 나트륨 배터리를 제조하는 방법
US8685571B2 (en) 2010-04-06 2014-04-01 Sumitomo Electric Industries, Ltd. Method for producing separator, method for producing molten salt battery, separator, and molten salt battery

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2395059B (en) * 2002-11-05 2005-03-16 Imp College Innovations Ltd Structured silicon anode
US7267908B2 (en) * 2004-08-30 2007-09-11 Toyota Technical Center Usa, Inc. In cycling stability of Li-ion battery with molten salt electrolyte
GB0601318D0 (en) 2006-01-23 2006-03-01 Imp Innovations Ltd Method of etching a silicon-based material
GB0601319D0 (en) * 2006-01-23 2006-03-01 Imp Innovations Ltd A method of fabricating pillars composed of silicon-based material
JP5032773B2 (ja) * 2006-02-03 2012-09-26 第一工業製薬株式会社 イオン性液体を用いたリチウム二次電池
US8168330B2 (en) * 2006-04-11 2012-05-01 Enerdel, Inc. Lithium titanate cell with reduced gassing
JP4316604B2 (ja) * 2006-12-08 2009-08-19 株式会社東芝 電源一体型半導体モジュールおよびその製造方法
JP2010518560A (ja) 2007-02-02 2010-05-27 ラトガーズ ザ ステート ユニバーシティ 電極材料としての金属フッ化物およびフォスフェート・ナノ複合材料
JP5256481B2 (ja) * 2007-04-04 2013-08-07 一般財団法人電力中央研究所 非水電解質二次電池
EP2143164A1 (en) * 2007-04-24 2010-01-13 TEMIC Automotive Electric Motors GmbH Electrochemical cell with a non-graphitizable carbon electrode and energy storage assembly
GB0709165D0 (en) 2007-05-11 2007-06-20 Nexeon Ltd A silicon anode for a rechargeable battery
GB0713895D0 (en) * 2007-07-17 2007-08-29 Nexeon Ltd Production
GB0713898D0 (en) * 2007-07-17 2007-08-29 Nexeon Ltd A method of fabricating structured particles composed of silcon or a silicon-based material and their use in lithium rechargeable batteries
GB0713896D0 (en) * 2007-07-17 2007-08-29 Nexeon Ltd Method
EP2169756B1 (en) * 2007-07-18 2015-04-29 Dai-Ichi Kogyo Seiyaku Co., Ltd. Lithium secondary battery
JP5160159B2 (ja) * 2007-07-18 2013-03-13 第一工業製薬株式会社 リチウム二次電池
GB2464157B (en) 2008-10-10 2010-09-01 Nexeon Ltd A method of fabricating structured particles composed of silicon or a silicon-based material
GB2464158B (en) 2008-10-10 2011-04-20 Nexeon Ltd A method of fabricating structured particles composed of silicon or a silicon-based material and their use in lithium rechargeable batteries
GB2470056B (en) 2009-05-07 2013-09-11 Nexeon Ltd A method of making silicon anode material for rechargeable cells
GB2470190B (en) 2009-05-11 2011-07-13 Nexeon Ltd A binder for lithium ion rechargeable battery cells
US9853292B2 (en) 2009-05-11 2017-12-26 Nexeon Limited Electrode composition for a secondary battery cell
US9269956B1 (en) * 2009-05-15 2016-02-23 Quallion Llc High energy density metal-oxygen battery
US8753545B2 (en) * 2010-03-03 2014-06-17 3M Innovative Properties Company Composite negative electrode materials
GB201005979D0 (en) 2010-04-09 2010-05-26 Nexeon Ltd A method of fabricating structured particles composed of silicon or a silicon-based material and their use in lithium rechargeable batteries
GB201009519D0 (en) 2010-06-07 2010-07-21 Nexeon Ltd An additive for lithium ion rechargeable battery cells
WO2012009010A2 (en) * 2010-07-13 2012-01-19 The Board Of Trustees Of The Leland Stanford Junior University Energy storage device with large charge separation
GB201014707D0 (en) 2010-09-03 2010-10-20 Nexeon Ltd Electroactive material
GB201014706D0 (en) 2010-09-03 2010-10-20 Nexeon Ltd Porous electroactive material
US9692039B2 (en) 2012-07-24 2017-06-27 Quantumscape Corporation Nanostructured materials for electrochemical conversion reactions
CN102903889A (zh) * 2012-08-15 2013-01-30 河南锂动电源有限公司 一种高功率锂离子电池负极片的制备方法
EP2936588B8 (en) * 2012-12-21 2019-01-02 Pellion Technologies, Inc. Rechargeable magnesium ion cell components and assembly
US20140315096A1 (en) * 2013-02-26 2014-10-23 Universidade Federal De Minas Gerais Clay- based energy storage compositions for high temperature applications
EP2973802B1 (en) 2013-03-12 2023-08-30 Apple Inc. High voltage, high volumetric energy density li-ion battery using advanced cathode materials
US20150044549A1 (en) * 2013-03-15 2015-02-12 H&D Electric, LLC Advances in electric car technology
EP3111493B1 (en) 2014-02-25 2020-12-09 QuantumScape Corporation Hybrid electrodes with both intercalation and conversion materials
US9716265B2 (en) 2014-08-01 2017-07-25 Apple Inc. High-density precursor for manufacture of composite metal oxide cathodes for Li-ion batteries
US10326135B2 (en) 2014-08-15 2019-06-18 Quantumscape Corporation Doped conversion materials for secondary battery cathodes
CN104401957B (zh) * 2014-10-13 2016-08-24 济南大学 一种锂二次电池正极材料氟磷酸钴锂的水热制备方法
US10297821B2 (en) 2015-09-30 2019-05-21 Apple Inc. Cathode-active materials, their precursors, and methods of forming
US10211452B2 (en) * 2015-12-17 2019-02-19 GM Global Technology Operations LLC Lithium ion battery components
CN115395008A (zh) 2016-03-14 2022-11-25 苹果公司 用于锂离子电池的阴极活性材料
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KR102223565B1 (ko) 2016-09-21 2021-03-04 애플 인크. 리튬 이온 배터리용 표면 안정화된 캐소드 재료 및 이의 합성 방법
RU2740794C1 (ru) * 2017-02-24 2021-01-21 Кьюберг, Инк. Система стабильной высокотемпературной вторичной батареи и способ, относящийся к ней
CN107482216B (zh) * 2017-08-16 2020-04-28 惠州拓邦电气技术有限公司 高容锂离子电池正极材料及其制备方法
US11251430B2 (en) 2018-03-05 2022-02-15 The Research Foundation For The State University Of New York ϵ-VOPO4 cathode for lithium ion batteries
US11695108B2 (en) 2018-08-02 2023-07-04 Apple Inc. Oxide mixture and complex oxide coatings for cathode materials
US11749799B2 (en) 2018-08-17 2023-09-05 Apple Inc. Coatings for cathode active materials
US12206100B2 (en) 2019-08-21 2025-01-21 Apple Inc. Mono-grain cathode materials
US11757096B2 (en) 2019-08-21 2023-09-12 Apple Inc. Aluminum-doped lithium cobalt manganese oxide batteries
US12074321B2 (en) 2019-08-21 2024-08-27 Apple Inc. Cathode active materials for lithium ion batteries

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002216744A (ja) * 2001-01-17 2002-08-02 Japan Storage Battery Co Ltd 非水電解質電池および非水電解質電池用正極の製造法。
JP2003197194A (ja) * 2001-10-18 2003-07-11 Nec Corp 非水電解液二次電池用電極材料
JP2003331918A (ja) * 2002-05-16 2003-11-21 National Institute Of Advanced Industrial & Technology 常温溶融塩及び常温溶融塩を用いたリチウム二次電池
JP2005116306A (ja) * 2003-10-07 2005-04-28 Japan Storage Battery Co Ltd 非水電解質二次電池
WO2005043668A1 (ja) * 2003-11-04 2005-05-12 Stella Chemifa Corporation 電解液および非水電解液リチウム二次電池

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6777132B2 (en) * 2000-04-27 2004-08-17 Valence Technology, Inc. Alkali/transition metal halo—and hydroxy-phosphates and related electrode active materials
JP2003203674A (ja) * 2001-10-29 2003-07-18 Sanyo Electric Co Ltd 非水電解質二次電池
US20040096745A1 (en) * 2002-11-12 2004-05-20 Matsushita Electric Industrial Co., Ltd. Lithium ion conductor and all-solid lithium ion rechargeable battery
US20050123834A1 (en) * 2003-12-03 2005-06-09 Nec Corporation Secondary battery

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002216744A (ja) * 2001-01-17 2002-08-02 Japan Storage Battery Co Ltd 非水電解質電池および非水電解質電池用正極の製造法。
JP2003197194A (ja) * 2001-10-18 2003-07-11 Nec Corp 非水電解液二次電池用電極材料
JP2003331918A (ja) * 2002-05-16 2003-11-21 National Institute Of Advanced Industrial & Technology 常温溶融塩及び常温溶融塩を用いたリチウム二次電池
JP2005116306A (ja) * 2003-10-07 2005-04-28 Japan Storage Battery Co Ltd 非水電解質二次電池
WO2005043668A1 (ja) * 2003-11-04 2005-05-12 Stella Chemifa Corporation 電解液および非水電解液リチウム二次電池

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010186734A (ja) * 2008-09-17 2010-08-26 Equos Research Co Ltd 二次電池用正極及び二次電池
JP2010097696A (ja) * 2008-10-14 2010-04-30 Nec Tokin Corp リチウムイオン電池
WO2010053200A1 (ja) * 2008-11-10 2010-05-14 株式会社エクォス・リサーチ 二次電池用正極及びそれを用いた二次電池、並びに、集電体及びそれを用いた電池
JP2011071085A (ja) * 2009-01-19 2011-04-07 Equos Research Co Ltd 二次電池用正極及び二次電池
JP2011071084A (ja) * 2009-01-19 2011-04-07 Equos Research Co Ltd 二次電池用正極及び二次電池
JP2011210693A (ja) * 2010-03-12 2011-10-20 Equos Research Co Ltd 二次電池用正極
WO2011114605A1 (ja) * 2010-03-19 2011-09-22 第一工業製薬株式会社 イオン液体を用いたリチウム二次電池
KR101798259B1 (ko) * 2010-03-19 2017-11-15 다이이치 고교 세이야쿠 가부시키가이샤 이온액체를 이용한 리튬이차전지
US9225037B2 (en) 2010-03-19 2015-12-29 Dai-Ichi Kogyo Seiyaku Co., Ltd. Lithium secondary battery using ionic liquid
JP5702362B2 (ja) * 2010-03-19 2015-04-15 第一工業製薬株式会社 イオン液体を用いたリチウム二次電池
US8685571B2 (en) 2010-04-06 2014-04-01 Sumitomo Electric Industries, Ltd. Method for producing separator, method for producing molten salt battery, separator, and molten salt battery
JPWO2011148864A1 (ja) * 2010-05-24 2013-07-25 住友電気工業株式会社 溶融塩電池
WO2011148864A1 (ja) * 2010-05-24 2011-12-01 住友電気工業株式会社 溶融塩電池
KR20130076859A (ko) * 2010-06-17 2013-07-08 상뜨로 나쇼날 드 라 러쉐르쉐 샹띠피크 리튬 또는 나트륨 배터리를 제조하는 방법
KR101885719B1 (ko) * 2010-06-17 2018-08-06 상뜨로 나쇼날 드 라 러쉐르쉐 샹띠피크 리튬 또는 나트륨 배터리를 제조하는 방법
JP2012142268A (ja) * 2010-12-17 2012-07-26 Toyota Motor Corp 二次電池
JP2012195100A (ja) * 2011-03-15 2012-10-11 Sumitomo Electric Ind Ltd 溶融塩電池

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