[go: up one dir, main page]

DE69942520D1 - Verfahren zur herstellung von negativen elektroden für sekundärbatterien - Google Patents

Verfahren zur herstellung von negativen elektroden für sekundärbatterien

Info

Publication number
DE69942520D1
DE69942520D1 DE69942520T DE69942520T DE69942520D1 DE 69942520 D1 DE69942520 D1 DE 69942520D1 DE 69942520 T DE69942520 T DE 69942520T DE 69942520 T DE69942520 T DE 69942520T DE 69942520 D1 DE69942520 D1 DE 69942520D1
Authority
DE
Germany
Prior art keywords
secondary batteries
negative electrodes
producing negative
producing
electrodes
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 - Lifetime
Application number
DE69942520T
Other languages
English (en)
Inventor
Ryuichi Tsuji
Kuniyuki Nakanishi
Toru Nishimura
Tadashi Hirabayashi
Atsushi Suzuki
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.)
Kao Corp
Original Assignee
Kao 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 Kao Corp filed Critical Kao Corp
Application granted granted Critical
Publication of DE69942520D1 publication Critical patent/DE69942520D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01M4/1395—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
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • 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
    • H01M4/04—Processes of manufacture in general
    • 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
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0416—Methods of deposition of the material involving impregnation with a solution, dispersion, paste or dry powder
    • 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
    • H01M4/043—Processes of manufacture in general involving compressing or compaction
    • 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
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • 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
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • H01M4/36—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
    • 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
    • H01M4/48—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
    • 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
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y10T29/49112—Electric battery cell making including laminating of indefinite length material
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y10T29/49115—Electric battery cell making including coating or impregnating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
DE69942520T 1998-05-25 1999-05-25 Verfahren zur herstellung von negativen elektroden für sekundärbatterien Expired - Lifetime DE69942520D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10142960A JP2948205B1 (ja) 1998-05-25 1998-05-25 二次電池用負極の製造方法
PCT/JP1999/002729 WO1999062131A1 (fr) 1998-05-25 1999-05-25 Procede de fabrication d'electrode negative pour accumulateur electrique

Publications (1)

Publication Number Publication Date
DE69942520D1 true DE69942520D1 (de) 2010-08-05

Family

ID=15327672

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69942520T Expired - Lifetime DE69942520D1 (de) 1998-05-25 1999-05-25 Verfahren zur herstellung von negativen elektroden für sekundärbatterien

Country Status (7)

Country Link
US (1) US6432579B1 (de)
EP (1) EP1011160B1 (de)
JP (1) JP2948205B1 (de)
KR (1) KR100539695B1 (de)
CN (1) CN1156041C (de)
DE (1) DE69942520D1 (de)
WO (1) WO1999062131A1 (de)

Families Citing this family (118)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2948205B1 (ja) * 1998-05-25 1999-09-13 花王株式会社 二次電池用負極の製造方法
KR100609862B1 (ko) * 1998-12-03 2006-08-09 카오 코퍼레이션 리튬 ２차 전지 및 그의 제조방법
JP4747392B2 (ja) * 2000-01-12 2011-08-17 ソニー株式会社 非水電解質二次電池
JP2001210323A (ja) * 2000-01-26 2001-08-03 Matsushita Electric Ind Co Ltd 非水電解質二次電池
WO2002021616A1 (fr) 2000-09-01 2002-03-14 Sanyo Electric Co., Ltd. Electrode negative pour accumulateur au lithium et procede de production
JP4225727B2 (ja) 2001-12-28 2009-02-18 三洋電機株式会社 リチウム二次電池用負極及びリチウム二次電池
JP4033720B2 (ja) 2002-06-19 2008-01-16 三洋電機株式会社 リチウム二次電池用負極及びリチウム二次電池
CN1663065B (zh) * 2002-06-26 2013-01-16 三洋电机株式会社 用于二次锂电池的负电极及二次锂电池
JP4614625B2 (ja) 2002-09-30 2011-01-19 三洋電機株式会社 リチウム二次電池の製造方法
GB2395059B (en) 2002-11-05 2005-03-16 Imp College Innovations Ltd Structured silicon anode
JP3664252B2 (ja) 2002-11-19 2005-06-22 ソニー株式会社 負極およびそれを用いた電池
CN100365849C (zh) * 2002-11-29 2008-01-30 三井金属矿业株式会社 非水电解液二次电池用负极及其制造方法以及非水电解液二次电池
AU2003302519A1 (en) 2002-11-29 2004-06-23 Mitsui Mining And Smelting Co., Ltd. Negative electrode for non-aqueous electrolyte secondary cell and method for manufacture thereof, and non-aqueous electrolyte secondary cell
JP3935067B2 (ja) 2002-12-26 2007-06-20 ソニー株式会社 二次電池用負極およびそれを用いた二次電池
GB0302834D0 (en) * 2003-02-07 2003-03-12 Aea Technology Battery Systems Secondary cell with tin anode
JP4027255B2 (ja) * 2003-03-28 2007-12-26 三洋電機株式会社 リチウム二次電池用負極及びその製造方法
JP4085986B2 (ja) * 2003-04-01 2008-05-14 ソニー株式会社 電池
JP3932511B2 (ja) * 2003-04-09 2007-06-20 ソニー株式会社 電池
JP3707617B2 (ja) 2003-05-20 2005-10-19 ソニー株式会社 負極およびそれを用いた電池
JP4186115B2 (ja) * 2003-06-11 2008-11-26 ソニー株式会社 リチウムイオン二次電池
CA2432397A1 (fr) 2003-06-25 2004-12-25 Hydro-Quebec Procede de preparation d'electrode a partir d'un silicium poreux, electrode ainsi obtenue et systeme electrochimique contenant au moins une telle electrode
US7432014B2 (en) 2003-11-05 2008-10-07 Sony Corporation Anode and battery
JP4843936B2 (ja) * 2004-01-20 2011-12-21 ソニー株式会社 二次電池およびその充放電方法
CN100547830C (zh) 2004-03-08 2009-10-07 三星Sdi株式会社 可充电锂电池的负极活性物质及其制法以及包含它的可充电锂电池
US7417266B1 (en) 2004-06-10 2008-08-26 Qspeed Semiconductor Inc. MOSFET having a JFET embedded as a body diode
JP4367311B2 (ja) 2004-10-18 2009-11-18 ソニー株式会社 電池
TWI311384B (en) 2004-11-25 2009-06-21 Sony Corporatio Battery and method of manufacturing the same
KR100667866B1 (ko) * 2004-12-22 2007-01-12 한국기계연구원 리튬이차전지 음극재료용 복합분말 및 그 제조방법과 이를이용한 음극재료
US7436039B2 (en) * 2005-01-06 2008-10-14 Velox Semiconductor Corporation Gallium nitride semiconductor device
WO2006107157A1 (en) * 2005-04-04 2006-10-12 Lg Chem, Ltd. Lithium secondary battery containing silicon-based or tin-based anode active material
JP2006338996A (ja) 2005-06-01 2006-12-14 Sony Corp 二次電池用負極、二次電池および二次電池用負極の製造方法
JP5758560B2 (ja) * 2005-07-20 2015-08-05 ソニー株式会社 リチウムイオン二次電池の充電方法
JP4744244B2 (ja) * 2005-08-31 2011-08-10 三洋電機株式会社 リチウム二次電池及びリチウム二次電池用負極の製造方法
JP5233088B2 (ja) * 2005-09-15 2013-07-10 日産自動車株式会社 電池用電極
JP4849307B2 (ja) * 2005-09-29 2012-01-11 ソニー株式会社 負極および電池
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
US8026568B2 (en) 2005-11-15 2011-09-27 Velox Semiconductor Corporation Second Schottky contact metal layer to improve GaN Schottky diode performance
JP4779633B2 (ja) * 2005-12-16 2011-09-28 ソニー株式会社 二次電池
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
JP4984553B2 (ja) 2006-01-30 2012-07-25 ソニー株式会社 二次電池用負極及びそれを用いた二次電池
EP1986253B1 (de) 2006-02-14 2011-09-07 Panasonic Corporation Elektrode für sekundärbatterie mit wasserfreiem elektrolyt, verfahren zu ihrer herstellung sowie sekundärbatterie mit wasserfreiem elektrolyt mit einer derartigen elektrode für eine sekundärbatterie mit wasserfreiem elektrolyt
JP4655976B2 (ja) 2006-03-20 2011-03-23 ソニー株式会社 負極および電池
JP4816180B2 (ja) 2006-03-20 2011-11-16 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
JP5093439B2 (ja) 2006-04-04 2012-12-12 ソニー株式会社 二次電池
KR101328982B1 (ko) * 2006-04-17 2013-11-13 삼성에스디아이 주식회사 음극 활물질 및 그 제조 방법
JP4743020B2 (ja) * 2006-06-26 2011-08-10 ソニー株式会社 電極集電体及びその製造方法、電池用電極及びその製造方法、並びに二次電池
JP4470917B2 (ja) * 2006-06-29 2010-06-02 ソニー株式会社 電極集電体、電池用電極及び二次電池
KR100818263B1 (ko) * 2006-12-19 2008-03-31 삼성에스디아이 주식회사 다공성 음극 활물질, 그 제조 방법 및 이를 채용한 음극과리튬 전지
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
KR100851969B1 (ko) * 2007-01-05 2008-08-12 삼성에스디아이 주식회사 음극 활물질, 그 제조 방법 및 이를 채용한 음극과 리튬전지
WO2008089110A1 (en) 2007-01-12 2008-07-24 Microazure Corporation Three-dimensional batteries and methods of manufacturing the same
US9166230B1 (en) 2007-01-12 2015-10-20 Enovix Corporation Three-dimensional battery having current-reducing devices corresponding to electrodes
KR101451801B1 (ko) * 2007-02-14 2014-10-17 삼성에스디아이 주식회사 음극 활물질, 그 제조 방법 및 이를 채용한 음극과 리튬전지
KR101043157B1 (ko) 2007-03-13 2011-06-20 파나소닉 주식회사 리튬 이차전지용 음극 및 그 제조방법과 리튬 이차전지용 음극을 구비한 리튬 이차전지
US7939853B2 (en) * 2007-03-20 2011-05-10 Power Integrations, Inc. Termination and contact structures for a high voltage GaN-based heterojunction transistor
GB0709165D0 (en) 2007-05-11 2007-06-20 Nexeon Ltd A silicon anode for a rechargeable battery
US20080305395A1 (en) 2007-06-05 2008-12-11 Sony Corporation Anode and secondary battery
GB0713895D0 (en) 2007-07-17 2007-08-29 Nexeon Ltd Production
GB0713896D0 (en) 2007-07-17 2007-08-29 Nexeon Ltd Method
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
KR100898293B1 (ko) * 2007-11-27 2009-05-18 삼성에스디아이 주식회사 리튬 이차 전지용 음극 활물질 및 이의 제조 방법
JP2009199744A (ja) * 2008-02-19 2009-09-03 Sumitomo Electric Ind Ltd リチウム二次電池用負極とその製造方法。
JP4998358B2 (ja) 2008-04-08 2012-08-15 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
US8367244B2 (en) * 2008-04-17 2013-02-05 Enovix Corporation Anode material having a uniform metal-semiconductor alloy layer
WO2010035602A1 (ja) * 2008-09-24 2010-04-01 独立行政法人産業技術総合研究所 硫化リチウム－炭素複合体、その製造方法、及び該複合体を用いるリチウムイオン二次電池
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
GB2464157B (en) 2008-10-10 2010-09-01 Nexeon Ltd A method of fabricating structured particles composed of silicon or a silicon-based material
GB2470056B (en) 2009-05-07 2013-09-11 Nexeon Ltd A method of making silicon anode material for rechargeable cells
US9853292B2 (en) 2009-05-11 2017-12-26 Nexeon Limited Electrode composition for a secondary battery cell
GB2470190B (en) 2009-05-11 2011-07-13 Nexeon Ltd A binder for lithium ion rechargeable battery cells
US20100291429A1 (en) * 2009-05-12 2010-11-18 Farmer Joseph C Electrochemical Nanofluid or Particle Suspension Energy Conversion and Storage Device
US20110020701A1 (en) * 2009-07-16 2011-01-27 Carbon Micro Battery Corporation Carbon electrode structures for batteries
JP5704633B2 (ja) * 2009-09-29 2015-04-22 Ｎｅｃエナジーデバイス株式会社 二次電池
US11380890B2 (en) 2010-01-18 2022-07-05 Enevate Corporation Surface modification of silicon particles for electrochemical storage
US11101465B2 (en) 2017-03-28 2021-08-24 Enevate Corporation Reaction barrier between electrode active material and current collector
US10461366B1 (en) 2010-01-18 2019-10-29 Enevate Corporation Electrolyte compositions for batteries
KR102098957B1 (ko) * 2010-01-18 2020-04-09 에네베이트 코포레이션 전기화학적 축전지용 복합재 박막
US9553303B2 (en) 2010-01-18 2017-01-24 Enevate Corporation Silicon particles for battery electrodes
US20170040598A1 (en) 2015-08-07 2017-02-09 Enevate Corporation Surface modification of silicon particles for electrochemical storage
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
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
US9843027B1 (en) 2010-09-14 2017-12-12 Enovix Corporation Battery cell having package anode plate in contact with a plurality of dies
US9397338B2 (en) 2010-12-22 2016-07-19 Enevate Corporation Electrodes, electrochemical cells, and methods of forming electrodes and electrochemical cells
US10388943B2 (en) 2010-12-22 2019-08-20 Enevate Corporation Methods of reducing occurrences of short circuits and/or lithium plating in batteries
US9583757B2 (en) 2010-12-22 2017-02-28 Enevate Corporation Electrodes, electrochemical cells, and methods of forming electrodes and electrochemical cells
CN103582968B (zh) * 2011-06-03 2016-05-11 株式会社半导体能源研究所 电极的制造方法
EP2573845B1 (de) * 2011-09-26 2018-10-31 VARTA Micro Innovation GmbH Strukturstabiles Aktivmaterial für Batterieelektroden
US8633094B2 (en) 2011-12-01 2014-01-21 Power Integrations, Inc. GaN high voltage HFET with passivation plus gate dielectric multilayer structure
US8940620B2 (en) 2011-12-15 2015-01-27 Power Integrations, Inc. Composite wafer for fabrication of semiconductor devices
CN102683655B (zh) * 2012-04-26 2015-01-21 上海杉杉科技有限公司 锂离子电池三维多孔硅基复合负极及其制备方法
JP5898572B2 (ja) * 2012-06-13 2016-04-06 信越化学工業株式会社 非水電解質二次電池用負極材の製造方法及び非水電解質二次電池の製造方法
JP6416765B2 (ja) 2012-08-16 2018-10-31 エノビクス・コーポレイションＥｎｏｖｉｘ Ｃｏｒｐｏｒａｔｉｏｎ ３次元電池のための電極構造体
US8928037B2 (en) 2013-02-28 2015-01-06 Power Integrations, Inc. Heterostructure power transistor with AlSiN passivation layer
KR102350354B1 (ko) 2013-03-15 2022-01-14 에노빅스 코오퍼레이션 3차원 배터리들을 위한 분리기들
JP6076802B2 (ja) * 2013-03-29 2017-02-08 藤倉ゴム工業株式会社 リチウムイオン二次電池用負極の製造方法
GB2520946A (en) * 2013-12-03 2015-06-10 Nexeon Ltd Electrodes for Metal-Ion Batteries
CN103647049A (zh) * 2013-12-04 2014-03-19 合肥国轩高科动力能源股份公司 一种磷酸铁锂薄膜电极的制备方法
EP3295507B1 (de) 2015-05-14 2020-08-19 Enovix Corporation Längsschranken für energiespeichervorrichtungen
KR102554895B1 (ko) 2016-05-13 2023-07-12 에노빅스 코오퍼레이션 3차원 배터리들에 대한 치수 구속부들
KR102040257B1 (ko) 2016-09-13 2019-11-04 주식회사 엘지화학 전극의 제조방법
WO2018093965A1 (en) 2016-11-16 2018-05-24 Enovix Corporation Three-dimensional batteries with compressible cathodes
KR102359583B1 (ko) * 2017-05-08 2022-02-07 현대자동차주식회사 고체전해질 및 이를 포함하는 전고체 전지의 제조방법
CN107611406B (zh) * 2017-09-21 2020-07-17 中南大学 一种硅/石墨烯/碳复合负极材料的制备方法
US10256507B1 (en) 2017-11-15 2019-04-09 Enovix Corporation Constrained electrode assembly
US11128020B2 (en) 2017-11-15 2021-09-21 Enovix Corporation Electrode assembly, secondary battery, and method of manufacture
US11133498B2 (en) 2017-12-07 2021-09-28 Enevate Corporation Binding agents for electrochemically active materials and methods of forming the same
US10686214B2 (en) 2017-12-07 2020-06-16 Enevate Corporation Sandwich electrodes and methods of making the same
EP3721489B1 (de) 2017-12-07 2024-05-29 Enevate Corporation Silikonkarbid-carbon-partikeln komposit
EP3579060B1 (de) 2018-06-05 2023-10-18 The Swatch Group Research and Development Ltd Thermoelektrische uhr
US11211639B2 (en) 2018-08-06 2021-12-28 Enovix Corporation Electrode assembly manufacture and device
JP2023547993A (ja) 2020-09-18 2023-11-15 エノビクス・コーポレイション 電池に使用する電極の製造のための装置、システム、及び方法
KR20230122050A (ko) 2020-12-09 2023-08-22 에노빅스 코오퍼레이션 2차 배터리용 전극 조립체의 제조를 위한 방법 및 장치
EP4333095A4 (de) * 2021-04-26 2025-03-05 Panasonic Ip Man Co Ltd Sekundärbatterie mit wasserfreiem elektrolyt und verfahren zur herstellung einer sekundärbatterie mit wasserfreiem elektrolyt
CN115380398A (zh) * 2021-11-15 2022-11-22 东莞新能源科技有限公司 电极及其制作方法、电化学装置和电子装置
US20230163309A1 (en) 2021-11-22 2023-05-25 Enevate Corporation Silicon based lithium ion battery and improved cycle life of same

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62122066A (ja) 1985-04-30 1987-06-03 Mitsubishi Petrochem Co Ltd 非水溶媒二次電池
JPS6223433A (ja) 1985-07-24 1987-01-31 Kashima Eng Kk 触媒抜出用アンロ−ダ
JP2621294B2 (ja) 1988-02-09 1997-06-18 ソニー株式会社 二次電池
JP2674793B2 (ja) 1988-08-31 1997-11-12 ソニー 株式会社 非水電解液電池
JP3126030B2 (ja) 1990-11-22 2001-01-22 大阪瓦斯株式会社 リチウム二次電池
JP2964732B2 (ja) 1991-09-09 1999-10-18 株式会社ユアサコーポレーション 二次電池
JP3060077B2 (ja) * 1991-11-25 2000-07-04 セイコーインスツルメンツ株式会社 非水電解質二次電池及びその活物質の製造方法
JP3318957B2 (ja) 1992-04-24 2002-08-26 ソニー株式会社 非水電解液二次電池
JP3079343B2 (ja) 1993-07-13 2000-08-21 セイコーインスツルメンツ株式会社 非水電解質二次電池及びその製造方法
CA2122770C (en) * 1994-05-03 2000-10-03 Moli Energy (1990) Limited Carbonaceous host compounds and use as anodes in rechargeable batteries
JP3405367B2 (ja) * 1994-05-30 2003-05-12 エフ・ディ−・ケイ株式会社 シート状電極の製造方法
CA2127621C (en) * 1994-07-08 1999-12-07 Alfred Macdonald Wilson Carbonaceous insertion compounds and use as anodes in rechargeable batteries
JP3427570B2 (ja) 1994-10-26 2003-07-22 ソニー株式会社 非水電解質二次電池
JPH08148141A (ja) * 1994-11-25 1996-06-07 Murata Mfg Co Ltd リチウム二次電池用電極の製造方法
JP3427577B2 (ja) 1994-12-13 2003-07-22 ソニー株式会社 非水電解液二次電池
JPH08213012A (ja) * 1995-02-03 1996-08-20 Mitsui Toatsu Chem Inc 電極材料及びその製造方法
JP3091949B2 (ja) * 1995-02-24 2000-09-25 旭有機材工業株式会社 ケイ素含有カーボン粒子の製造方法及びそのカーボン粒子を含んでなる負極
JPH097638A (ja) * 1995-06-22 1997-01-10 Seiko Instr Inc 非水電解質二次電池
JP3218170B2 (ja) * 1995-09-06 2001-10-15 キヤノン株式会社 リチウム二次電池及びリチウム二次電池の製造方法
JPH09249407A (ja) 1996-03-14 1997-09-22 Toyota Central Res & Dev Lab Inc 黒鉛複合物およびその製造方法
JP3713900B2 (ja) * 1996-07-19 2005-11-09 ソニー株式会社 負極材料及びこれを用いた非水電解液二次電池
JPH10142960A (ja) 1996-11-13 1998-05-29 Fuji Xerox Co Ltd 記録シート吸着装置
WO1998024135A1 (fr) 1996-11-26 1998-06-04 Kao Corporation Materiau pour une electrode negative pour une pile secondaire non aqueuse et pile secondaire non aqueuse
US6083644A (en) * 1996-11-29 2000-07-04 Seiko Instruments Inc. Non-aqueous electrolyte secondary battery
US6066414A (en) * 1997-07-29 2000-05-23 Sony Corporation Material of negative electrode and nonaqueous-electrolyte secondary battery using the same
US6235427B1 (en) * 1998-05-13 2001-05-22 Fuji Photo Film Co., Ltd. Nonaqueous secondary battery containing silicic material
JP2948205B1 (ja) * 1998-05-25 1999-09-13 花王株式会社 二次電池用負極の製造方法

Also Published As

Publication number Publication date
WO1999062131A1 (fr) 1999-12-02
CN1156041C (zh) 2004-06-30
EP1011160B1 (de) 2010-06-23
JP2948205B1 (ja) 1999-09-13
EP1011160A1 (de) 2000-06-21
KR20010022161A (ko) 2001-03-15
EP1011160A4 (de) 2007-07-18
JPH11339777A (ja) 1999-12-10
KR100539695B1 (ko) 2005-12-29
US6432579B1 (en) 2002-08-13
CN1272227A (zh) 2000-11-01

Similar Documents

Publication Publication Date Title
DE69942520D1 (de) Verfahren zur herstellung von negativen elektroden für sekundärbatterien
DE69720495D1 (de) Verfahren zur herstellung einer elektrode für eine batterie
DE59805317D1 (de) Verfahren zur herstellung von formkörpern für lithiumionenbatterien
DE69841383D1 (de) Verfahren zur herstellung einer elektrode für batterie mit nichtwässrigem elektrolyten
DE69716013D1 (de) Nichtwässriger Elektrolyt enthaltende Sekundärbatterie und Verfahren zur Herstellung
DE69507094D1 (de) Verfahren zur Herstellung von einer negativ Elektrode für Lithiumsekundärbatterie
DE69901937D1 (de) Verfahren zur herstellung von elektroden
DE69941809D1 (de) Verfahren zur herstellung einer batterie mit nichtwässrigem gelelektrolyt
DE69900881D1 (de) Nichtwässrige Sekundärbatterie und Verfahren zu ihrer Herstellung
DE69731276D1 (de) Verfahren zur angabe der grösse von minizellen
DE69739579D1 (de) Verfahren zur Herstellung einer Lithium-Ion-Batterie
DE69711269D1 (de) Verfahren zur Herstellung von poröser Beschichtung und Verfahren zur Herstellung einer Elektrodenplatte für Sekundärbatterie mit nichtwässerigem Elektrolyt
DE69720386D1 (de) Sekundär Lithium-Ion Batterien und Verfahren zur Herstellung
DE69836820D1 (de) Nichtwässrige sekundärbatterie und verfahren zu deren herstellung
DE69609384D1 (de) Borenthaltender Kohlenstoffmaterial für Lithium-Sekundär-Batterie und Verfahren zur Herstellung
DE60140504D1 (de) Prismatische Batterie und Verfahren zur ihrer Herstellung
DE10058944B4 (de) Verfahren zur Herstellung einer Batterieplatte für eine Blei-Säure-Batterie
DE69837744D1 (de) Sekundärbatterie mit nichtwässrigem Elektrolyten und Verfahren zu ihrer Herstellung
DE60032409D1 (de) Verfahren zur Herstellung von Elektroden für eine Batterie
DE69938779D1 (de) Verfahren zur herstellung einer elektrode für nichtwässrige elektrolytische zellen
DE69719911D1 (de) Verfahren zur Herstellung einer Batterieelektrode
DE69613333D1 (de) Verfahren zur Herstellung von Kathodenmischungen für Batterien
DE59805542D1 (de) Verfahren zur herstellung von lithium-übergangsmetallaten
DE69939892D1 (de) Verfahren zur herstellung von spinel lithiummanganat
DE69900388D1 (de) Verfahren zur herstellung von geraden brennstoffzellenrohren