CN106537662B - 二次电池用硅类活性物质粒子的制备方法及硅类活性物质粒子 - Google Patents
二次电池用硅类活性物质粒子的制备方法及硅类活性物质粒子 Download PDFInfo
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- CN106537662B CN106537662B CN201580039852.4A CN201580039852A CN106537662B CN 106537662 B CN106537662 B CN 106537662B CN 201580039852 A CN201580039852 A CN 201580039852A CN 106537662 B CN106537662 B CN 106537662B
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- H01M4/00—Electrodes
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- H01M4/36—Selection of substances as active materials, active masses, active liquids
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- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
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- H01M4/362—Composites
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- C01B33/00—Silicon; Compounds thereof
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- 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
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- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
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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
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/386—Silicon or alloys based on silicon
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- H—ELECTRICITY
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- 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
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- H—ELECTRICITY
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- 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
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- H—ELECTRICITY
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- 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
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- H—ELECTRICITY
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- 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
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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
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
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- C01P2004/00—Particle morphology
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- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
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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
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- 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
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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
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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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
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- 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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Abstract
Description
Claims (14)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140093627A KR101550781B1 (ko) | 2014-07-23 | 2014-07-23 | 2 차 전지용 실리콘계 활물질 입자의 제조 방법 |
KR10-2014-0093627 | 2014-07-23 | ||
PCT/KR2015/007575 WO2016013855A1 (ko) | 2014-07-23 | 2015-07-21 | 2 차 전지용 실리콘계 활물질 입자의 제조 방법 및 실리콘계 활물질 입자 |
Publications (2)
Publication Number | Publication Date |
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CN106537662A CN106537662A (zh) | 2017-03-22 |
CN106537662B true CN106537662B (zh) | 2020-11-10 |
Family
ID=54247488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201580039852.4A Active CN106537662B (zh) | 2014-07-23 | 2015-07-21 | 二次电池用硅类活性物质粒子的制备方法及硅类活性物质粒子 |
Country Status (6)
Country | Link |
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US (2) | US10522824B2 (zh) |
EP (1) | EP3174140A4 (zh) |
JP (1) | JP2017528868A (zh) |
KR (1) | KR101550781B1 (zh) |
CN (1) | CN106537662B (zh) |
WO (1) | WO2016013855A1 (zh) |
Families Citing this family (15)
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GB2492167C (en) | 2011-06-24 | 2018-12-05 | Nexeon Ltd | Structured particles |
CN104094454B (zh) | 2012-01-30 | 2019-02-01 | 奈克松有限公司 | Si/c电活性材料的组合物 |
KR101567203B1 (ko) | 2014-04-09 | 2015-11-09 | (주)오렌지파워 | 이차 전지용 음극 활물질 및 이의 방법 |
KR101604352B1 (ko) | 2014-04-22 | 2016-03-18 | (주)오렌지파워 | 음극 활물질 및 이를 포함하는 리튬 이차 전지 |
KR101550781B1 (ko) | 2014-07-23 | 2015-09-08 | (주)오렌지파워 | 2 차 전지용 실리콘계 활물질 입자의 제조 방법 |
GB2533161C (en) | 2014-12-12 | 2019-07-24 | Nexeon Ltd | Electrodes for metal-ion batteries |
KR101614016B1 (ko) | 2014-12-31 | 2016-04-20 | (주)오렌지파워 | 실리콘계 음극 활물질 및 이의 제조 방법 |
KR101726037B1 (ko) | 2015-03-26 | 2017-04-11 | (주)오렌지파워 | 실리콘계 음극 활물질 및 이의 제조 방법 |
KR101918815B1 (ko) * | 2016-08-23 | 2018-11-15 | 넥시온 엘티디. | 이차 전지용 음극 활물질 및 이의 제조 방법 |
KR101773719B1 (ko) * | 2016-08-23 | 2017-09-01 | (주)오렌지파워 | 2 차 전지용 실리콘계 활물질 입자 및 이의 제조 방법 |
CN107093708A (zh) * | 2017-03-27 | 2017-08-25 | 南昌大学 | 一种全n型硅锂离子电池负极材料的制备方法 |
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US20210167369A1 (en) * | 2018-08-23 | 2021-06-03 | Lg Chem, Ltd. | Negative electrode active material, and negative electrode and lithium secondary battery including the same |
KR102396201B1 (ko) | 2020-08-07 | 2022-05-11 | 한국과학기술연구원 | 실리콘 습식 분쇄용 혼합 분산액 및 이를 이용한 나노 실리콘 슬러리 제조 방법 및 이에 의해 제조된 나노 실리콘 슬러리 |
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- 2015-07-21 US US15/327,744 patent/US10522824B2/en active Active
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- 2015-07-21 EP EP15825524.0A patent/EP3174140A4/en not_active Withdrawn
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US11196042B2 (en) | 2021-12-07 |
CN106537662A (zh) | 2017-03-22 |
US10522824B2 (en) | 2019-12-31 |
EP3174140A4 (en) | 2018-06-20 |
US20170214042A1 (en) | 2017-07-27 |
WO2016013855A1 (ko) | 2016-01-28 |
JP2017528868A (ja) | 2017-09-28 |
KR101550781B1 (ko) | 2015-09-08 |
US20190296340A1 (en) | 2019-09-26 |
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