DE60237064D1 - Lithium-enthaltendes Siliciumoxidpulver und Verfahren zu dessen Herstellung - Google Patents
Lithium-enthaltendes Siliciumoxidpulver und Verfahren zu dessen HerstellungInfo
- Publication number
- DE60237064D1 DE60237064D1 DE60237064T DE60237064T DE60237064D1 DE 60237064 D1 DE60237064 D1 DE 60237064D1 DE 60237064 T DE60237064 T DE 60237064T DE 60237064 T DE60237064 T DE 60237064T DE 60237064 D1 DE60237064 D1 DE 60237064D1
- Authority
- DE
- Germany
- Prior art keywords
- lithium
- preparation
- silica powder
- containing silica
- powder
- 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
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
- H01M4/36—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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
-
- 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
- H01M4/04—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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- 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
- 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
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001268883 | 2001-09-05 | ||
JP2001299837A JP4702510B2 (ja) | 2001-09-05 | 2001-09-28 | リチウム含有酸化珪素粉末及びその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60237064D1 true DE60237064D1 (de) | 2010-09-02 |
Family
ID=26621701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60237064T Expired - Lifetime DE60237064D1 (de) | 2001-09-05 | 2002-09-02 | Lithium-enthaltendes Siliciumoxidpulver und Verfahren zu dessen Herstellung |
Country Status (7)
Country | Link |
---|---|
US (1) | US6893621B2 (de) |
EP (1) | EP1291321B1 (de) |
JP (1) | JP4702510B2 (de) |
KR (1) | KR100690264B1 (de) |
CN (1) | CN1246917C (de) |
DE (1) | DE60237064D1 (de) |
TW (1) | TW548237B (de) |
Families Citing this family (75)
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DE10255124A1 (de) * | 2002-11-26 | 2004-06-03 | Degussa Ag | Pyrogenes Oxidpulver, Verfahren zu seiner Herstellung und seine Verwendung in einem Separator für eine elektrochemische Zelle |
JP4171904B2 (ja) * | 2003-08-05 | 2008-10-29 | 信越化学工業株式会社 | リチウムイオン二次電池負極材及びその製造方法 |
JP4401984B2 (ja) * | 2004-03-08 | 2010-01-20 | 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、リチウム二次電池用負極活物質、およびリチウム二次電池 |
US7790316B2 (en) * | 2004-03-26 | 2010-09-07 | Shin-Etsu Chemical Co., Ltd. | Silicon composite particles, preparation thereof, and negative electrode material for non-aqueous electrolyte secondary cell |
JP4994634B2 (ja) * | 2004-11-11 | 2012-08-08 | パナソニック株式会社 | リチウムイオン二次電池用負極、その製造方法、およびそれを用いたリチウムイオン二次電池 |
JP4533822B2 (ja) * | 2005-08-24 | 2010-09-01 | 株式会社東芝 | 非水電解質電池および負極活物質 |
US7776473B2 (en) | 2006-03-27 | 2010-08-17 | Shin-Etsu Chemical Co., Ltd. | Silicon-silicon oxide-lithium composite, making method, and non-aqueous electrolyte secondary cell negative electrode material |
KR101328982B1 (ko) | 2006-04-17 | 2013-11-13 | 삼성에스디아이 주식회사 | 음극 활물질 및 그 제조 방법 |
KR100818263B1 (ko) | 2006-12-19 | 2008-03-31 | 삼성에스디아이 주식회사 | 다공성 음극 활물질, 그 제조 방법 및 이를 채용한 음극과리튬 전지 |
KR100851969B1 (ko) * | 2007-01-05 | 2008-08-12 | 삼성에스디아이 주식회사 | 음극 활물질, 그 제조 방법 및 이를 채용한 음극과 리튬전지 |
KR101451801B1 (ko) * | 2007-02-14 | 2014-10-17 | 삼성에스디아이 주식회사 | 음극 활물질, 그 제조 방법 및 이를 채용한 음극과 리튬전지 |
KR100898293B1 (ko) * | 2007-11-27 | 2009-05-18 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 활물질 및 이의 제조 방법 |
KR100979099B1 (ko) | 2008-01-02 | 2010-08-31 | 한국전기연구원 | 고전압 고효율 장수명 리튬이차전지 |
JP5354148B2 (ja) * | 2008-04-04 | 2013-11-27 | 独立行政法人日本原子力研究開発機構 | リチウム造粒体製造用粉末の製造方法 |
JP5558482B2 (ja) * | 2008-11-20 | 2014-07-23 | エルジー・ケム・リミテッド | 二次電池用電極活物質及びその製造方法 |
JP2010262862A (ja) * | 2009-05-08 | 2010-11-18 | Panasonic Corp | 非水電解質二次電池用負極活物質、その製造方法、および非水電解質二次電池 |
KR101237563B1 (ko) * | 2009-08-13 | 2013-02-26 | 서울대학교산학협력단 | 비정질상 음극활물질 및 이를 이용한 전극의 제조방법 및 이를 포함하는 리튬이차전지 |
JP5566723B2 (ja) * | 2010-03-01 | 2014-08-06 | 古河電気工業株式会社 | 微粒子混合物、活物質凝集体、正極活物質材料、正極、2次電池及びこれらの製造方法 |
JP5411781B2 (ja) | 2010-04-05 | 2014-02-12 | 信越化学工業株式会社 | 非水電解質二次電池用負極材及び非水電解質二次電池用負極材の製造方法並びにリチウムイオン二次電池 |
JP5411780B2 (ja) | 2010-04-05 | 2014-02-12 | 信越化学工業株式会社 | 非水電解質二次電池用負極材及び非水電解質二次電池用負極材の製造方法並びにリチウムイオン二次電池 |
JP5454353B2 (ja) * | 2010-05-21 | 2014-03-26 | 信越化学工業株式会社 | 非水電解質二次電池負極材用珪素酸化物及びその製造方法、ならびに負極、リチウムイオン二次電池及び電気化学キャパシタ |
JP5230713B2 (ja) * | 2010-10-29 | 2013-07-10 | 株式会社東芝 | 電池用活物質、非水電解質電池及び電池パック |
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JP5935246B2 (ja) | 2011-06-24 | 2016-06-15 | ソニー株式会社 | リチウムイオン二次電池、リチウムイオン二次電池用負極、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器 |
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CN112687852B (zh) * | 2020-12-10 | 2022-08-26 | 安普瑞斯(南京)有限公司 | 硅氧锂颗粒及其制备方法、负极材料、极片和电池 |
TWI786610B (zh) * | 2021-04-23 | 2022-12-11 | 長興材料工業股份有限公司 | 矽基材料、其製備方法及應用 |
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JPWO2023032592A1 (de) | 2021-08-31 | 2023-03-09 | ||
WO2024095539A1 (ja) * | 2022-11-01 | 2024-05-10 | 株式会社大阪チタニウムテクノロジーズ | 酸化ケイ素およびその製造方法 |
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JP3008228B2 (ja) | 1991-12-18 | 2000-02-14 | 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負極活物質の製造方法 |
JP3242751B2 (ja) | 1992-04-24 | 2001-12-25 | 富士写真フイルム株式会社 | 非水二次電池 |
US5478671A (en) * | 1992-04-24 | 1995-12-26 | Fuji Photo Film Co., Ltd. | Nonaqueous secondary battery |
JP2997741B2 (ja) * | 1992-07-29 | 2000-01-11 | 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 |
JP3010226B2 (ja) * | 1993-03-10 | 2000-02-21 | 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 |
JP3887849B2 (ja) * | 1996-08-22 | 2007-02-28 | 松下電器産業株式会社 | 非水電解液二次電池および非水電解液二次電池用負極の製造方法 |
US6083644A (en) * | 1996-11-29 | 2000-07-04 | Seiko Instruments Inc. | Non-aqueous electrolyte secondary battery |
JPH10162828A (ja) * | 1996-11-29 | 1998-06-19 | Seiko Instr Inc | 非水電解質電池およびその製造方法 |
JP3846661B2 (ja) | 1997-02-24 | 2006-11-15 | 日立マクセル株式会社 | リチウム二次電池 |
JP3466045B2 (ja) * | 1997-03-27 | 2003-11-10 | 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 |
JP3918311B2 (ja) * | 1997-07-29 | 2007-05-23 | 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 |
US6066414A (en) * | 1997-07-29 | 2000-05-23 | Sony Corporation | Material of negative electrode and nonaqueous-electrolyte secondary battery using the same |
JP3952118B2 (ja) * | 2000-02-04 | 2007-08-01 | 信越化学工業株式会社 | 活性なケイ素を含むケイ素酸化物及びその評価方法 |
US6797437B2 (en) * | 2001-12-28 | 2004-09-28 | Quallion Llc | Electrolyte system and energy storage device using same |
-
2001
- 2001-09-28 JP JP2001299837A patent/JP4702510B2/ja not_active Expired - Lifetime
-
2002
- 2002-08-29 KR KR1020020051381A patent/KR100690264B1/ko active IP Right Grant
- 2002-08-29 TW TW091119711A patent/TW548237B/zh not_active IP Right Cessation
- 2002-09-02 DE DE60237064T patent/DE60237064D1/de not_active Expired - Lifetime
- 2002-09-02 EP EP02256072A patent/EP1291321B1/de not_active Expired - Fee Related
- 2002-09-05 US US10/234,245 patent/US6893621B2/en not_active Expired - Lifetime
- 2002-09-05 CN CNB021319200A patent/CN1246917C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP4702510B2 (ja) | 2011-06-15 |
TW548237B (en) | 2003-08-21 |
US20030053945A1 (en) | 2003-03-20 |
CN1407641A (zh) | 2003-04-02 |
CN1246917C (zh) | 2006-03-22 |
EP1291321A1 (de) | 2003-03-12 |
US6893621B2 (en) | 2005-05-17 |
EP1291321B1 (de) | 2010-07-21 |
KR20030021123A (ko) | 2003-03-12 |
JP2003160328A (ja) | 2003-06-03 |
KR100690264B1 (ko) | 2007-03-09 |
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