CN104185917B - 硅-石墨复合颗粒及其制造方法 - Google Patents
硅-石墨复合颗粒及其制造方法 Download PDFInfo
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- CN104185917B CN104185917B CN201380012411.6A CN201380012411A CN104185917B CN 104185917 B CN104185917 B CN 104185917B CN 201380012411 A CN201380012411 A CN 201380012411A CN 104185917 B CN104185917 B CN 104185917B
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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
- H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
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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
- H01M4/36—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
- C01B32/20—Graphite
- C01B32/21—After-treatment
-
- 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
- C01B33/02—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
- H01M4/13—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
- H01M4/38—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
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/74—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by peak-intensities or a ratio thereof only
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
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- 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
-
- 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
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0025—Organic electrolyte
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- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Silicon Compounds (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012065680 | 2012-03-22 | ||
JP2012-065680 | 2012-03-22 | ||
PCT/JP2013/056955 WO2013141104A1 (ja) | 2012-03-22 | 2013-03-13 | ケイ素黒鉛複合粒子およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104185917A CN104185917A (zh) | 2014-12-03 |
CN104185917B true CN104185917B (zh) | 2016-11-09 |
Family
ID=49222564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380012411.6A Expired - Fee Related CN104185917B (zh) | 2012-03-22 | 2013-03-13 | 硅-石墨复合颗粒及其制造方法 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP5798678B2 (zh) |
KR (1) | KR101660001B1 (zh) |
CN (1) | CN104185917B (zh) |
WO (1) | WO2013141104A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3032620B1 (en) * | 2013-08-05 | 2020-01-22 | Showa Denko K.K. | Negative electrode material for lithium ion batteries and use thereof |
CN105409040A (zh) * | 2013-09-17 | 2016-03-16 | 中央电气工业株式会社 | 硅相含有物石墨复合颗粒及其制造方法 |
JP2015060642A (ja) * | 2013-09-17 | 2015-03-30 | 中央電気工業株式会社 | ケイ素酸化物黒鉛複合粒子およびその製造方法 |
JP2015164127A (ja) * | 2014-01-31 | 2015-09-10 | 三菱化学株式会社 | 非水系二次電池負極用炭素材、非水系二次電池用負極及び非水系二次電池 |
WO2015147123A1 (ja) | 2014-03-26 | 2015-10-01 | 三菱化学株式会社 | 非水系二次電池負極用複合黒鉛粒子、非水系二次電池負極用活物質及び非水系二次電池 |
JP6401117B2 (ja) * | 2014-06-25 | 2018-10-03 | Jfeケミカル株式会社 | リチウムイオン二次電池用負極材料の製造方法 |
JP2016186914A (ja) * | 2015-03-27 | 2016-10-27 | 三菱化学株式会社 | 非水系二次電池負極用複合黒鉛粒子、非水系二次電池用負極及び非水系二次電池 |
JP2017007930A (ja) | 2015-06-23 | 2017-01-12 | パナソニックIpマネジメント株式会社 | シリコン−炭素複合材料およびその製造方法 |
CN108666566B (zh) | 2017-03-31 | 2021-08-31 | 华为技术有限公司 | 一种制备电极材料的方法、电极材料及电池 |
CN107522487B (zh) * | 2017-07-07 | 2020-02-18 | 中国人民解放军国防科学技术大学 | 具有SiC掺杂层的石墨材料及其制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100459245C (zh) * | 2004-03-26 | 2009-02-04 | 信越化学工业株式会社 | 硅复合颗粒、其制备,和用于非水电解质二次电池的负电极材料 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN1319195C (zh) * | 2003-09-26 | 2007-05-30 | 杰富意化学株式会社 | 复合粒子、使用该复合粒子的锂离子二次电池的负极材料、负极以及锂离子二次电池 |
JP3957692B2 (ja) * | 2004-02-27 | 2007-08-15 | Jfeケミカル株式会社 | リチウムイオン二次電池負極材料用複合黒鉛粒子、負極およびリチウムイオン二次電池 |
JP4623283B2 (ja) * | 2004-03-26 | 2011-02-02 | 信越化学工業株式会社 | 珪素複合体粒子及びその製造方法並びに非水電解質二次電池用負極材 |
JP2007227239A (ja) * | 2006-02-24 | 2007-09-06 | Sanyo Electric Co Ltd | リチウム二次電池用負極及びリチウム二次電池 |
JP5143437B2 (ja) * | 2007-01-30 | 2013-02-13 | 日本カーボン株式会社 | リチウムイオン二次電池用負極活物質の製造方法、負極活物質及び負極 |
JP5348878B2 (ja) | 2007-02-21 | 2013-11-20 | Jfeケミカル株式会社 | リチウムイオン二次電池用負極材料およびその製造方法、リチウムイオン二次電池用負極ならびにリチウムイオン二次電池 |
JP2013077511A (ja) * | 2011-09-30 | 2013-04-25 | Dainippon Printing Co Ltd | リチウムイオン二次電池用負極板の製造方法 |
-
2013
- 2013-03-13 CN CN201380012411.6A patent/CN104185917B/zh not_active Expired - Fee Related
- 2013-03-13 KR KR1020147017857A patent/KR101660001B1/ko active IP Right Grant
- 2013-03-13 WO PCT/JP2013/056955 patent/WO2013141104A1/ja active Application Filing
- 2013-03-13 JP JP2014506165A patent/JP5798678B2/ja not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100459245C (zh) * | 2004-03-26 | 2009-02-04 | 信越化学工业株式会社 | 硅复合颗粒、其制备,和用于非水电解质二次电池的负电极材料 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2013141104A1 (ja) | 2015-08-03 |
KR101660001B1 (ko) | 2016-09-26 |
CN104185917A (zh) | 2014-12-03 |
KR20140106626A (ko) | 2014-09-03 |
JP5798678B2 (ja) | 2015-10-21 |
WO2013141104A9 (ja) | 2014-07-24 |
WO2013141104A1 (ja) | 2013-09-26 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20161012 Address after: Tokyo, Japan, Japan Applicant after: Nippon Steel Corporation Address before: Tokyo, Japan, Japan Applicant before: Chuo Denki Kogyo Co., Ltd. Applicant before: Nippon Steel Corporation |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan, Japan Patentee after: Nippon Iron & Steel Corporation Address before: Tokyo, Japan, Japan Patentee before: Nippon Steel Corporation |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20200313 |