CN101320794A - 负极和二次电池 - Google Patents

负极和二次电池 Download PDF

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Publication number
CN101320794A
CN101320794A CNA2008101098849A CN200810109884A CN101320794A CN 101320794 A CN101320794 A CN 101320794A CN A2008101098849 A CNA2008101098849 A CN A2008101098849A CN 200810109884 A CN200810109884 A CN 200810109884A CN 101320794 A CN101320794 A CN 101320794A
Authority
CN
China
Prior art keywords
negative electrode
active material
electrode active
silicon
secondary cell
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.)
Pending
Application number
CNA2008101098849A
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English (en)
Chinese (zh)
Inventor
广瀬贵一
川瀬贤一
小西池勇
仓泽俊佑
岩间正之
松元浩一
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.)
Sony Corp
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
Priority to CN201310611544.7A priority Critical patent/CN103730627B/zh
Publication of CN101320794A publication Critical patent/CN101320794A/zh
Pending legal-status Critical Current

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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
    • H01M4/13—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
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0438—Processes of manufacture in general by electrochemical processing
    • H01M4/045—Electrochemical coating; Electrochemical impregnation
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/049—Manufacturing of an active layer by chemical means
    • 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
    • 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
    • H01M2220/00—Batteries for particular applications
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
CNA2008101098849A 2007-06-05 2008-06-05 负极和二次电池 Pending CN101320794A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310611544.7A CN103730627B (zh) 2007-06-05 2008-06-05 负极和二次电池

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007149253 2007-06-05
JP149253/07 2007-06-05
JP015256/08 2008-01-25

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201310611544.7A Division CN103730627B (zh) 2007-06-05 2008-06-05 负极和二次电池

Publications (1)

Publication Number Publication Date
CN101320794A true CN101320794A (zh) 2008-12-10

Family

ID=40180723

Family Applications (2)

Application Number Title Priority Date Filing Date
CNA2008101098849A Pending CN101320794A (zh) 2007-06-05 2008-06-05 负极和二次电池
CN201310611544.7A Active CN103730627B (zh) 2007-06-05 2008-06-05 负极和二次电池

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201310611544.7A Active CN103730627B (zh) 2007-06-05 2008-06-05 负极和二次电池

Country Status (3)

Country Link
JP (1) JP5245425B2 (enExample)
KR (1) KR101503528B1 (enExample)
CN (2) CN101320794A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104584260A (zh) * 2012-09-26 2015-04-29 三洋电机株式会社 二次电池用衬垫以及二次电池
CN106133955A (zh) * 2014-03-13 2016-11-16 山阳特殊制钢株式会社 蓄电器件的负极材料
CN106486647A (zh) * 2015-08-31 2017-03-08 华为技术有限公司 一种锂离子电池复合负极材料及其制备方法和锂离子电池
CN115207443A (zh) * 2021-04-12 2022-10-18 丰田自动车株式会社 全固体电池
CN119864392A (zh) * 2024-12-17 2025-04-22 浙江锂威能源科技有限公司 一种硅碳负极材料及其制备方法、负极片和二次电池

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101558537B1 (ko) * 2008-08-26 2015-10-08 삼성전자주식회사 다공성 애노드 활물질, 그 제조방법, 이를 포함한 애노드 및 리튬 전지
JP5820662B2 (ja) * 2010-09-06 2015-11-24 株式会社Ｎｔｔファシリティーズ リチウムイオン二次電池
US9166220B2 (en) 2012-02-13 2015-10-20 Samsung Sdi Co., Ltd. Negative active material for rechargeable lithium battery, method of preparing the same and rechargeable lithium battery including the same
JP5652679B2 (ja) * 2013-03-28 2015-01-14 ソニー株式会社 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
JP6306608B2 (ja) * 2013-12-03 2018-04-04 エルジー・ケム・リミテッド 多孔性シリコン系負極活物質、その製造方法及びこれを含むリチウム二次電池
ES2957162T3 (es) * 2016-10-13 2024-01-12 Tesla Inc Anodos de batería de gran formato que comprenden partículas de silicio
JP7614137B2 (ja) * 2022-05-11 2025-01-15 トヨタ自動車株式会社 活物質、負極層、電池およびこれらの製造方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3717085B2 (ja) * 1994-10-21 2005-11-16 キヤノン株式会社 二次電池用負極、該負極を有する二次電池及び電極の作製方法
JP3941235B2 (ja) * 1998-05-13 2007-07-04 宇部興産株式会社 非水二次電池
JP2001210323A (ja) * 2000-01-26 2001-08-03 Matsushita Electric Ind Co Ltd 非水電解質二次電池
JP4229567B2 (ja) * 2000-03-28 2009-02-25 三洋電機株式会社 二次電池
JP3714665B2 (ja) * 2002-01-25 2005-11-09 Ｎｅｃトーキン栃木株式会社 リチウムイオン二次電池の製造方法
JP2004139768A (ja) * 2002-10-16 2004-05-13 Hitachi Maxell Ltd 多孔質薄膜電極と、これを負極とするリチウム二次電池
JP4686974B2 (ja) * 2002-12-17 2011-05-25 三菱化学株式会社 非水系電解液二次電池用負極およびそれを用いた非水系電解液二次電池
JP3827642B2 (ja) * 2003-01-06 2006-09-27 三星エスディアイ株式会社 リチウム二次電池用負極活物質及びその製造方法並びにリチウム二次電池
JP2004319469A (ja) 2003-04-02 2004-11-11 Matsushita Electric Ind Co Ltd 負極活物質およびそれを用いた非水電解質二次電池
JP2004327330A (ja) * 2003-04-25 2004-11-18 Matsushita Electric Ind Co Ltd 非水電解質二次電池用電極材料とその製造方法、ならびにそれを用いた非水電解質二次電池
JP3764470B1 (ja) * 2004-09-09 2006-04-05 三井金属鉱業株式会社 非水電解液二次電池用負極
US7615314B2 (en) 2004-12-10 2009-11-10 Canon Kabushiki Kaisha Electrode structure for lithium secondary battery and secondary battery having such electrode structure
JP4213688B2 (ja) * 2005-07-07 2009-01-21 株式会社東芝 非水電解質電池及び電池パック
JP4622803B2 (ja) * 2005-10-25 2011-02-02 ソニー株式会社 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、並びにそれらの製造方法
JP4525742B2 (ja) * 2007-01-30 2010-08-18 ソニー株式会社 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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104584260A (zh) * 2012-09-26 2015-04-29 三洋电机株式会社 二次电池用衬垫以及二次电池
CN106133955A (zh) * 2014-03-13 2016-11-16 山阳特殊制钢株式会社 蓄电器件的负极材料
CN106133955B (zh) * 2014-03-13 2019-04-26 山阳特殊制钢株式会社 蓄电器件的负极材料
CN106486647A (zh) * 2015-08-31 2017-03-08 华为技术有限公司 一种锂离子电池复合负极材料及其制备方法和锂离子电池
CN115207443A (zh) * 2021-04-12 2022-10-18 丰田自动车株式会社 全固体电池
CN119864392A (zh) * 2024-12-17 2025-04-22 浙江锂威能源科技有限公司 一种硅碳负极材料及其制备方法、负极片和二次电池

Also Published As

Publication number Publication date
JP2009016339A (ja) 2009-01-22
CN103730627B (zh) 2017-04-12
JP5245425B2 (ja) 2013-07-24
KR20080107287A (ko) 2008-12-10
KR101503528B1 (ko) 2015-03-17
CN103730627A (zh) 2014-04-16

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Application publication date: 20081210