IN2014CN02704A - - Google Patents

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Publication number
IN2014CN02704A
IN2014CN02704A IN2704CHN2014A IN2014CN02704A IN 2014CN02704 A IN2014CN02704 A IN 2014CN02704A IN 2704CHN2014 A IN2704CHN2014 A IN 2704CHN2014A IN 2014CN02704 A IN2014CN02704 A IN 2014CN02704A
Authority
IN
India
Prior art keywords
silicon oxide
secondary cell
negative electrode
electrode material
nonaqueous electrolyte
Prior art date
Application number
Other languages
English (en)
Inventor
Hirofumi Fukuoka
Susumu Ueno
Original Assignee
Shinetsu Chemical Co
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 Shinetsu Chemical Co filed Critical Shinetsu Chemical Co
Publication of IN2014CN02704A publication Critical patent/IN2014CN02704A/en

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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
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
    • 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
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/46—Metal oxides
    • 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
    • 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
    • H01M4/0421—Methods of deposition of the material involving vapour deposition
    • 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
    • H01M4/139—Processes of 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1391—Processes of manufacture of 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
    • 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
    • H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
    • 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
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C01P2002/54—Solid solutions containing elements as dopants one element only
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • 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
    • 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
    • H01M2220/00—Batteries for particular applications
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte
    • 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
    • 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
    • Y02E60/13—Energy storage using capacitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
IN2704CHN2014 2011-10-14 2012-09-21 IN2014CN02704A (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011227079A JP5675546B2 (ja) 2011-10-14 2011-10-14 非水電解質二次電池負極材用珪素酸化物、その製造方法、リチウムイオン二次電池及び電気化学キャパシタ
PCT/JP2012/006015 WO2013054476A1 (ja) 2011-10-14 2012-09-21 非水電解質二次電池負極材用珪素酸化物、その製造方法、リチウムイオン二次電池及び電気化学キャパシタ

Publications (1)

Publication Number Publication Date
IN2014CN02704A true IN2014CN02704A (enExample) 2015-07-03

Family

ID=48081547

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2704CHN2014 IN2014CN02704A (enExample) 2011-10-14 2012-09-21

Country Status (7)

Country Link
US (1) US20140302395A1 (enExample)
EP (1) EP2768050B1 (enExample)
JP (1) JP5675546B2 (enExample)
KR (1) KR101947620B1 (enExample)
CN (1) CN103857623B (enExample)
IN (1) IN2014CN02704A (enExample)
WO (1) WO2013054476A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2835583A1 (fr) * 2013-11-28 2015-05-28 Hydro-Quebec Methode de preparation de siox nano-structure, et son utilisation comme anode de batterie lithium-ion
CN104263372B (zh) * 2014-10-20 2018-02-06 风禾尽起科技(北京)有限公司 一种碳硅溶液的制备方法
CN105742695B (zh) * 2016-04-28 2018-03-27 深圳市力为锂能科技有限公司 一种锂离子电池及其制备方法
US10978701B2 (en) 2016-11-18 2021-04-13 Samsung Electronics Co., Ltd. Porous silicon composite cluster structure, method of preparing the same, carbon composite using the same, and electrode, lithium battery, and device each including the same
CN108321362B (zh) * 2017-12-20 2020-09-11 合肥国轩高科动力能源有限公司 一种非水电解质二次电池负极材料用硅氧化物
CN108767241A (zh) * 2018-06-15 2018-11-06 中国民航大学 镁掺杂硅氧化物、制备方法及在二次锂离子电池中的应用
KR102701081B1 (ko) 2018-10-25 2024-09-04 삼성전자주식회사 다공성 실리콘 함유 복합체, 이를 이용한 탄소 복합체, 이를 포함한 전극, 리튬 전지 및 전자소자
JP7470696B2 (ja) * 2021-03-31 2024-04-18 寧徳新能源科技有限公司 負極活物質並びにそれを含む電気化学装置及び電子装置
CN113258053B (zh) * 2021-05-13 2022-07-29 溧阳天目先导电池材料科技有限公司 一种硅基负极材料及其制备方法和应用
CN113258052A (zh) * 2021-05-13 2021-08-13 溧阳天目先导电池材料科技有限公司 均匀改性的硅基锂离子电池负极材料及其制备方法和应用
CN113258051B (zh) * 2021-05-13 2022-07-29 溧阳天目先导电池材料科技有限公司 一种均匀改性的氧化亚硅负极材料及其制备方法和应用
CN116364867A (zh) * 2021-12-27 2023-06-30 溧阳天目先导电池材料科技有限公司 一种高性能硅基复合材料及其制备方法和应用

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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
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
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
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
JP3722736B2 (ja) * 2001-10-11 2005-11-30 電気化学工業株式会社 低級酸化ケイ素粉末の製造方法
JP2004063433A (ja) * 2001-12-26 2004-02-26 Shin Etsu Chem Co Ltd 導電性酸化珪素粉末、その製造方法及び該粉末を用いた非水電解質二次電池用負極材
JP4288455B2 (ja) * 2002-04-19 2009-07-01 信越化学工業株式会社 非水電解質二次電池負極材の製造方法
JP3952180B2 (ja) * 2002-05-17 2007-08-01 信越化学工業株式会社 導電性珪素複合体及びその製造方法並びに非水電解質二次電池用負極材
JP4648879B2 (ja) * 2005-07-21 2011-03-09 株式会社大阪チタニウムテクノロジーズ リチウム二次電池用負極の製造方法
JP5256660B2 (ja) * 2006-08-30 2013-08-07 信越化学工業株式会社 非水系二次電池用セパレータ及びその製造方法並びに非水電解質二次電池
JP5196118B2 (ja) * 2006-09-14 2013-05-15 信越化学工業株式会社 非水電解質二次電池及びその製造方法
JP5131429B2 (ja) 2006-12-15 2013-01-30 信越化学工業株式会社 非水電解質二次電池用負極及びその製造方法
JP5379026B2 (ja) * 2010-01-07 2013-12-25 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非水電解質二次電池負極材用珪素酸化物の製造方法並びにリチウムイオン二次電池及び電気化学キャパシタ
JP5184567B2 (ja) * 2010-03-12 2013-04-17 信越化学工業株式会社 非水電解質二次電池用負極材並びにリチウムイオン二次電池及び電気化学キャパシタ
JP5419188B2 (ja) * 2010-03-26 2014-02-19 Ｎｅｃエナジーデバイス株式会社 非水電解液二次電池

Also Published As

Publication number Publication date
WO2013054476A1 (ja) 2013-04-18
JP2013089364A (ja) 2013-05-13
CN103857623A (zh) 2014-06-11
KR20140090599A (ko) 2014-07-17
EP2768050A4 (en) 2015-06-03
EP2768050A1 (en) 2014-08-20
US20140302395A1 (en) 2014-10-09
CN103857623B (zh) 2016-07-06
EP2768050B1 (en) 2018-02-21
KR101947620B1 (ko) 2019-02-14
JP5675546B2 (ja) 2015-02-25

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