PL2903062T3 - Porowaty materiał czynny anody na bazie krzemu i sposób jego wytwarzania oraz zawierający go akumulator litowy - Google Patents
Porowaty materiał czynny anody na bazie krzemu i sposób jego wytwarzania oraz zawierający go akumulator litowyInfo
- Publication number
- PL2903062T3 PL2903062T3 PL14833492T PL14833492T PL2903062T3 PL 2903062 T3 PL2903062 T3 PL 2903062T3 PL 14833492 T PL14833492 T PL 14833492T PL 14833492 T PL14833492 T PL 14833492T PL 2903062 T3 PL2903062 T3 PL 2903062T3
- Authority
- PL
- Poland
- Prior art keywords
- same
- active material
- secondary battery
- lithium secondary
- anode active
- Prior art date
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title 1
- 229910052744 lithium Inorganic materials 0.000 title 1
- 229910021426 porous silicon Inorganic materials 0.000 title 1
- 239000011866 silicon-based anode active material Substances 0.000 title 1
Classifications
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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
- 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
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- 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
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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
-
- 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
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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
- H01M4/04—Processes of manufacture in general
- H01M4/049—Manufacturing of an active layer by chemical means
- H01M4/0492—Chemical attack of the support material
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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
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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
- H01M4/366—Composites as layered products
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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
-
- 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
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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
- H01M4/58—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
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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
- H01M4/58—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
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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
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
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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
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative 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
- H01M2220/00—Batteries for particular applications
- H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
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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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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20130149404 | 2013-12-03 | ||
EP14833492.3A EP2903062B1 (en) | 2013-12-03 | 2014-12-02 | Porous silicon-based anode active material and method for preparing same, and lithium secondary battery including same |
PCT/KR2014/011728 WO2015084036A1 (ko) | 2013-12-03 | 2014-12-02 | 다공성 실리콘계 음극 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차전지 |
Publications (1)
Publication Number | Publication Date |
---|---|
PL2903062T3 true PL2903062T3 (pl) | 2020-07-13 |
Family
ID=53273725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL14833492T PL2903062T3 (pl) | 2013-12-03 | 2014-12-02 | Porowaty materiał czynny anody na bazie krzemu i sposób jego wytwarzania oraz zawierający go akumulator litowy |
Country Status (8)
Country | Link |
---|---|
US (1) | US10205164B2 (pl) |
EP (1) | EP2903062B1 (pl) |
JP (2) | JP6306608B2 (pl) |
KR (1) | KR101753946B1 (pl) |
CN (1) | CN105103346B (pl) |
PL (1) | PL2903062T3 (pl) |
TW (1) | TWI563714B (pl) |
WO (1) | WO2015084036A1 (pl) |
Families Citing this family (19)
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CN105103346B (zh) * | 2013-12-03 | 2018-11-06 | 株式会社Lg 化学 | 多孔性硅类负极活性物质及其制备方法、以及包含它的锂二次电池 |
KR101694394B1 (ko) * | 2015-09-02 | 2017-01-11 | 주식회사 익성 | 액상 합성법으로 제조된 리튬 이차 전지용 음극 소재 및 그 제조방법 |
KR101995373B1 (ko) * | 2016-07-04 | 2019-09-24 | 주식회사 엘지화학 | 이차 전지용 음극 |
CN107623109A (zh) * | 2016-07-15 | 2018-01-23 | 天津爱敏特电池材料有限公司 | 一种高容量长循环稳定性锂离子电池负极材料的制备方法 |
KR102112207B1 (ko) * | 2017-01-26 | 2020-05-19 | 주식회사 엘지화학 | 리튬 이차전지용 비수전해액 및 이를 포함하는 리튬 이차전지 |
US10522840B2 (en) * | 2017-03-26 | 2019-12-31 | Intecells, Inc. | Method of making anode component by atmospheric plasma deposition, anode component, and lithium-ion cell and battery containing the component |
JP7224594B2 (ja) * | 2018-10-11 | 2023-02-20 | 学校法人東京電機大学 | 表面孔を有するシリコン微粒子の製造方法、及びシリコン微粒子 |
JP7224593B2 (ja) * | 2018-10-11 | 2023-02-20 | 学校法人東京電機大学 | 微細突起を有するシリコン微粒子の製造方法、及びシリコン微粒子 |
KR102661974B1 (ko) * | 2018-12-26 | 2024-05-02 | 한국전기연구원 | 이차전지용 음극 활물질 및 그 제조 방법 |
CN111952548A (zh) * | 2019-05-16 | 2020-11-17 | Wfm 公司 | 锂二次电池用负极活性物质及其制备方法 |
CN110615423B (zh) | 2019-09-24 | 2020-12-25 | 中国科学院化学研究所 | 一种锂电池硅基复合负极材料的制备方法 |
JP7178488B2 (ja) * | 2019-11-28 | 2022-11-25 | 寧徳新能源科技有限公司 | 負極、並びに、それを含む電気化学装置及び電子装置 |
EP3951955A4 (en) * | 2019-12-27 | 2022-08-17 | LG Energy Solution, Ltd. | BINDER COMPOSITION FOR ANODE, ANODE AND SECONDARY BATTERY |
JP7290124B2 (ja) * | 2020-02-17 | 2023-06-13 | トヨタ自動車株式会社 | リチウムイオン二次電池の製造方法および負極材料 |
KR102590190B1 (ko) * | 2020-11-16 | 2023-10-19 | 대주전자재료 주식회사 | 다공성 규소계 복합체, 이의 제조방법 및 이를 포함하는 음극 활물질 |
JP7334711B2 (ja) * | 2020-11-17 | 2023-08-29 | トヨタ自動車株式会社 | 全固体電池 |
WO2022140964A1 (zh) * | 2020-12-28 | 2022-07-07 | 宁德新能源科技有限公司 | 一种负极材料、包含该负极材料的极片以及电化学装置 |
WO2022215501A1 (ja) * | 2021-04-08 | 2022-10-13 | 三菱マテリアル株式会社 | 負極材料、電池、負極材料の製造方法、及び電池の製造方法 |
KR102661927B1 (ko) * | 2023-05-04 | 2024-04-26 | 얼티머스 주식회사 | 음극 활물질 및 이를 포함하는 음극 |
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JP5278657B2 (ja) * | 2008-03-10 | 2013-09-04 | ソニー株式会社 | 二次電池および電子機器 |
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GB201014706D0 (en) * | 2010-09-03 | 2010-10-20 | Nexeon Ltd | Porous electroactive material |
KR101920942B1 (ko) * | 2010-09-17 | 2018-11-21 | 후루카와 덴키 고교 가부시키가이샤 | 다공질 실리콘 입자 및 다공질 실리콘 복합체 입자 및 이들의 제조방법 |
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EP2630684A4 (en) * | 2010-10-22 | 2015-12-23 | Amprius Inc | COMPOSITE STRUCTURES CONTAINING POROUS ACTIVE MATERIALS HIGH CAPACITY CONTRAINTS IN ENVELOPES |
KR101256007B1 (ko) | 2010-11-15 | 2013-04-18 | 주식회사 케이씨씨 | 실리콘 나노입자를 포함하는 리튬이차전지용 음극활물질 및 이를 포함하는 리튬이차전지 |
KR101253494B1 (ko) | 2010-12-13 | 2013-04-15 | 한양대학교 산학협력단 | 리튬 이차 전지용 음극 활물질, 그 제조방법 및 이를 포함하는 리튬 이차 전지 |
KR101340267B1 (ko) * | 2011-07-20 | 2013-12-10 | 충남대학교산학협력단 | 충방전 성능이 향상된 이차전지 |
EP2745311B1 (en) * | 2011-08-19 | 2018-05-16 | William Marsh Rice University | Anode battery materials and methods of making the same |
GB201117279D0 (en) * | 2011-10-06 | 2011-11-16 | Nexeon Ltd | Etched silicon structures, method of forming etched silicon structures and uses thereof |
CN103107315B (zh) * | 2011-11-10 | 2016-03-30 | 北京有色金属研究总院 | 一种纳米硅碳复合材料及其制备方法 |
US9384904B2 (en) * | 2012-04-06 | 2016-07-05 | Semiconductor Energy Laboratory Co., Ltd. | Negative electrode for power storage device, method for forming the same, and power storage device |
KR101514501B1 (ko) * | 2012-04-19 | 2015-04-23 | 주식회사 엘지화학 | 다공성 전극 활물질 및 이를 포함하는 이차전지 |
US9512523B2 (en) * | 2012-04-19 | 2016-12-06 | Lg Chem, Ltd. | Porous electrode active material and secondary battery including the same |
JP5846040B2 (ja) * | 2012-05-14 | 2016-01-20 | 株式会社豊田自動織機 | 電解液およびそれを備えるリチウムイオン二次電池 |
CN105103346B (zh) * | 2013-12-03 | 2018-11-06 | 株式会社Lg 化学 | 多孔性硅类负极活性物质及其制备方法、以及包含它的锂二次电池 |
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2014
- 2014-12-02 CN CN201480005288.XA patent/CN105103346B/zh active Active
- 2014-12-02 KR KR1020140170532A patent/KR101753946B1/ko active IP Right Grant
- 2014-12-02 US US14/421,948 patent/US10205164B2/en active Active
- 2014-12-02 JP JP2015551633A patent/JP6306608B2/ja active Active
- 2014-12-02 WO PCT/KR2014/011728 patent/WO2015084036A1/ko active Application Filing
- 2014-12-02 TW TW103141912A patent/TWI563714B/zh active
- 2014-12-02 PL PL14833492T patent/PL2903062T3/pl unknown
- 2014-12-02 EP EP14833492.3A patent/EP2903062B1/en active Active
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2018
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Publication number | Publication date |
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JP2018120866A (ja) | 2018-08-02 |
WO2015084036A1 (ko) | 2015-06-11 |
KR20150064692A (ko) | 2015-06-11 |
KR101753946B1 (ko) | 2017-07-04 |
EP2903062A4 (en) | 2015-11-18 |
EP2903062B1 (en) | 2020-04-01 |
US10205164B2 (en) | 2019-02-12 |
TW201539850A (zh) | 2015-10-16 |
JP6811735B2 (ja) | 2021-01-13 |
CN105103346A (zh) | 2015-11-25 |
US20160028084A1 (en) | 2016-01-28 |
EP2903062A1 (en) | 2015-08-05 |
CN105103346B (zh) | 2018-11-06 |
JP2016509339A (ja) | 2016-03-24 |
TWI563714B (en) | 2016-12-21 |
JP6306608B2 (ja) | 2018-04-04 |
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