CN100456531C - 锂二次电池 - Google Patents

锂二次电池 Download PDF

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Publication number
CN100456531C
CN100456531C CNB2005100627771A CN200510062777A CN100456531C CN 100456531 C CN100456531 C CN 100456531C CN B2005100627771 A CNB2005100627771 A CN B2005100627771A CN 200510062777 A CN200510062777 A CN 200510062777A CN 100456531 C CN100456531 C CN 100456531C
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CN
China
Prior art keywords
negative electrode
active material
material layer
thickness
electrode collector
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.)
Expired - Fee Related
Application number
CNB2005100627771A
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English (en)
Chinese (zh)
Other versions
CN1677717A (zh
Inventor
吉田智一
神野丸男
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Publication of CN1677717A publication Critical patent/CN1677717A/zh
Application granted granted Critical
Publication of CN100456531C publication Critical patent/CN100456531C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C22C9/02—Alloys based on copper with tin as the next major constituent
    • 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
    • H01M4/134—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
    • 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
    • H01M4/1395—Processes of manufacture of 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
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • 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
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • 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
    • H01M4/40—Alloys based on alkali metals
    • H01M4/405—Alloys based on lithium
    • 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)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
CNB2005100627771A 2004-03-30 2005-03-30 锂二次电池 Expired - Fee Related CN100456531C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004100359A JP4780923B2 (ja) 2004-03-30 2004-03-30 リチウム二次電池
JP2004100359 2004-03-30

Publications (2)

Publication Number Publication Date
CN1677717A CN1677717A (zh) 2005-10-05
CN100456531C true CN100456531C (zh) 2009-01-28

Family

ID=35050107

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005100627771A Expired - Fee Related CN100456531C (zh) 2004-03-30 2005-03-30 锂二次电池

Country Status (4)

Country Link
US (1) US7767344B2 (enExample)
JP (1) JP4780923B2 (enExample)
KR (1) KR101227321B1 (enExample)
CN (1) CN100456531C (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007227328A (ja) * 2006-01-24 2007-09-06 Sanyo Electric Co Ltd リチウム二次電池用負極及びその製造方法並びにリチウム二次電池
EP1986253B1 (en) * 2006-02-14 2011-09-07 Panasonic Corporation Electrode for nonaqueous electrolyte secondary battery, method for producing same , and nonaqueous electrolyte secondary battery comprising such electrode for nonaqueous secondary battery
TW200742150A (en) * 2006-04-19 2007-11-01 Exa Energy Technology Co Ltd Method for producing secondary battery
JP4635978B2 (ja) * 2006-08-02 2011-02-23 ソニー株式会社 負極及び二次電池
EP2077596A4 (en) * 2006-10-19 2012-02-01 Panasonic Corp NEGATIVE ELECTRODE FOR A LITHIUM SECONDARY BATTERY AND LITHIUM CYCLE BATTERY THEREWITH
JP4321584B2 (ja) 2006-12-18 2009-08-26 ソニー株式会社 二次電池用負極および二次電池
JP4288621B2 (ja) 2006-12-19 2009-07-01 ソニー株式会社 負極及びそれを用いた電池、並びに負極の製造方法
JP4311442B2 (ja) * 2006-12-21 2009-08-12 トヨタ自動車株式会社 蓄電装置
JP4345810B2 (ja) 2006-12-27 2009-10-14 ソニー株式会社 二次電池用電極及びその製造方法、並びに二次電池
JP2008258154A (ja) * 2007-03-13 2008-10-23 Matsushita Electric Ind Co Ltd リチウム二次電池用負極およびその製造方法、ならびにリチウム二次電池用負極を備えたリチウム二次電池
JP4594965B2 (ja) * 2007-08-09 2010-12-08 パナソニック株式会社 リチウムイオン二次電池用負極集電体、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
US20100203387A1 (en) * 2007-08-09 2010-08-12 Taisuke Yamamoto Electrode for lithium rechargeable battery and lithium rechargeable battery comprising the electrode
JP4957657B2 (ja) * 2008-06-13 2012-06-20 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
JP5204573B2 (ja) * 2008-07-25 2013-06-05 日新製鋼株式会社 バイポーラ型リチウムイオン二次電池
JP5204574B2 (ja) * 2008-07-25 2013-06-05 日新製鋼株式会社 バイポーラ型リチウムイオン二次電池
US9716264B2 (en) * 2012-02-21 2017-07-25 Samsung Sdi Co., Ltd. Electrode for lithium secondary battery, method of manufacturing the electrode, and lithium secondary battery including the electrode
KR101516225B1 (ko) 2013-05-03 2015-05-04 주식회사 제낙스 부직포 집전체, 이를 이용한 전지의 제조 방법 및 이의 제조 시스템
JP6459023B2 (ja) * 2013-06-18 2019-01-30 株式会社Ｇｓユアサ 蓄電素子及び蓄電モジュール
CN110521046B (zh) * 2017-06-09 2023-06-09 日本电气硝子株式会社 全固体钠离子二次电池
JP6870627B2 (ja) * 2018-02-05 2021-05-12 トヨタ自動車株式会社 電極集電体、全固体電池および電極集電体の製造方法
US20240021894A1 (en) * 2020-12-15 2024-01-18 Toyota Jidosha Kabushiki Kaisha Solid-state battery, and method of producing solid-state battery
CN117117078B (zh) * 2023-03-13 2024-08-30 荣耀终端有限公司 一种锂离子电池及其负极极片
CN118398894B (zh) * 2024-04-11 2025-10-17 珠海冠宇电池股份有限公司 一种电化学装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002313319A (ja) * 2001-04-09 2002-10-25 Sanyo Electric Co Ltd リチウム二次電池用電極及びリチウム二次電池
JP2002319408A (ja) * 2001-04-23 2002-10-31 Sanyo Electric Co Ltd リチウム二次電池用電極及びリチウム二次電池
CN1413365A (zh) * 1999-10-22 2003-04-23 三洋电机株式会社 可再充电锂电池的电极和可再充电锂电池
CN1449589A (zh) * 2000-09-01 2003-10-15 三洋电机株式会社 再充电式锂电池的负电极及其制造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3008269B2 (ja) 1997-03-11 2000-02-14 脇原 将孝 二次電池
JP4239229B2 (ja) 1998-01-05 2009-03-18 パナソニック株式会社 円筒形非水電解液二次電池
JP3581784B2 (ja) * 1998-03-19 2004-10-27 古河電気工業株式会社 非水溶媒二次電池の負極集電体用銅箔
JP2000058127A (ja) 1998-08-11 2000-02-25 Toshiba Battery Co Ltd ポリマーリチウム二次電池
JP2001266851A (ja) 1999-10-22 2001-09-28 Sanyo Electric Co Ltd リチウム二次電池用電極の製造方法
AU7951200A (en) * 1999-10-22 2001-04-30 Sanyo Electric Co., Ltd. Electrode for lithium cell and lithium secondary cell
JP2002083594A (ja) * 1999-10-22 2002-03-22 Sanyo Electric Co Ltd リチウム電池用電極並びにこれを用いたリチウム電池及びリチウム二次電池
JP3733067B2 (ja) 1999-10-22 2006-01-11 三洋電機株式会社 リチウム電池用電極及びリチウム二次電池
JP2002157996A (ja) * 2000-11-20 2002-05-31 Sony Corp 負極およびそれを用いた電池
JP2002289198A (ja) * 2001-03-26 2002-10-04 Hitachi Metals Ltd 電池用電極材およびその製造方法
JP2003007305A (ja) * 2001-04-19 2003-01-10 Sanyo Electric Co Ltd リチウム二次電池用電極及びリチウム二次電池
JP2003051340A (ja) * 2001-08-07 2003-02-21 Shin Kobe Electric Mach Co Ltd リチウム二次電池

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1413365A (zh) * 1999-10-22 2003-04-23 三洋电机株式会社 可再充电锂电池的电极和可再充电锂电池
CN1449589A (zh) * 2000-09-01 2003-10-15 三洋电机株式会社 再充电式锂电池的负电极及其制造方法
JP2002313319A (ja) * 2001-04-09 2002-10-25 Sanyo Electric Co Ltd リチウム二次電池用電極及びリチウム二次電池
JP2002319408A (ja) * 2001-04-23 2002-10-31 Sanyo Electric Co Ltd リチウム二次電池用電極及びリチウム二次電池

Also Published As

Publication number Publication date
JP4780923B2 (ja) 2011-09-28
US7767344B2 (en) 2010-08-03
KR20060045145A (ko) 2006-05-16
JP2005285651A (ja) 2005-10-13
CN1677717A (zh) 2005-10-05
US20050221189A1 (en) 2005-10-06
KR101227321B1 (ko) 2013-01-28

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Granted publication date: 20090128

Termination date: 20140330