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HUE065162T2 - Pórusos szilíciumtartalmú kompozit, ezt tartalmazó karbon kompozit, és ezeket tartalmazó elektród, lítium akkumulátor és elektronikai eszköz - Google Patents

Pórusos szilíciumtartalmú kompozit, ezt tartalmazó karbon kompozit, és ezeket tartalmazó elektród, lítium akkumulátor és elektronikai eszköz

Info

Publication number
HUE065162T2
HUE065162T2 HUE19201632A HUE19201632A HUE065162T2 HU E065162 T2 HUE065162 T2 HU E065162T2 HU E19201632 A HUE19201632 A HU E19201632A HU E19201632 A HUE19201632 A HU E19201632A HU E065162 T2 HUE065162 T2 HU E065162T2
Authority
HU
Hungary
Prior art keywords
same
electrode
electronic device
lithium battery
porous silicon
Prior art date
Application number
HUE19201632A
Other languages
English (en)
Inventor
Junghyun Choi
Inhyuk Son
Mijong Kim
Sangkook Mah
Jumyeung Lee
Minwoo Lim
Sungsoo Han
Original Assignee
Samsung Electronics Co Ltd
Samsung Sdi Co Ltd
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 Samsung Electronics Co Ltd, Samsung Sdi Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of HUE065162T2 publication Critical patent/HUE065162T2/hu

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
    • H01M4/362—Composites
    • 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
    • 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
    • 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
    • C01B32/15—Nano-sized carbon materials
    • C01B32/152—Fullerenes
    • 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
    • C01B32/15—Nano-sized carbon materials
    • C01B32/182—Graphene
    • 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
    • H01G11/24—Electrodes characterised by structural features of the materials making up or comprised in the electrodes, e.g. form, surface area or porosity; characterised by the structural features of powders or particles used therefor
    • 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
    • H01G11/32—Carbon-based
    • H01G11/38—Carbon pastes or blends; Binders or additives therein
    • 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
    • H01G11/32—Carbon-based
    • H01G11/42—Powders or particles, e.g. composition 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
    • H01G11/50—Electrodes characterised by their material specially adapted for lithium-ion capacitors, e.g. for lithium-doping or for intercalation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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    • 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
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    • 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
    • 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
    • H01M4/1393—Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/1395—Processes of manufacture of 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
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • H01M4/48—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
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    • 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
    • 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
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    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • 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
    • C01P2006/10—Solid density
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    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Nanotechnology (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Silicon Compounds (AREA)
HUE19201632A 2018-10-25 2019-10-07 Pórusos szilíciumtartalmú kompozit, ezt tartalmazó karbon kompozit, és ezeket tartalmazó elektród, lítium akkumulátor és elektronikai eszköz HUE065162T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020180128321A KR102701081B1 (ko) 2018-10-25 2018-10-25 다공성 실리콘 함유 복합체, 이를 이용한 탄소 복합체, 이를 포함한 전극, 리튬 전지 및 전자소자

Publications (1)

Publication Number Publication Date
HUE065162T2 true HUE065162T2 (hu) 2024-05-28

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HUE19201632A HUE065162T2 (hu) 2018-10-25 2019-10-07 Pórusos szilíciumtartalmú kompozit, ezt tartalmazó karbon kompozit, és ezeket tartalmazó elektród, lítium akkumulátor és elektronikai eszköz

Country Status (6)

Country Link
US (2) US11695107B2 (hu)
EP (1) EP3644334B1 (hu)
JP (2) JP7483297B2 (hu)
KR (1) KR102701081B1 (hu)
CN (1) CN111106329B (hu)
HU (1) HUE065162T2 (hu)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110085856B (zh) 2018-01-26 2024-08-06 三星电子株式会社 含硅结构体、其制备方法、使用其的碳复合物及各自包括其的电极、锂电池和设备
CN111162268B (zh) * 2019-09-26 2021-06-18 贝特瑞新材料集团股份有限公司 一种复合负极材料及其制备方法和锂离子电池
KR102433749B1 (ko) 2020-06-04 2022-08-19 주식회사 한솔케미칼 리튬 이차 전지용 음극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차전지
KR102433738B1 (ko) 2020-06-05 2022-08-19 주식회사 한솔케미칼 리튬 이차 전지용 음극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차전지
CN112186181A (zh) * 2020-09-09 2021-01-05 中国科学院山西煤炭化学研究所 一种硅炭复合材料及其制备方法、锂电池负极、锂电池
WO2022065450A1 (ja) * 2020-09-25 2022-03-31 国立大学法人東北大学 リチウムイオン二次電池用の負極合剤、およびリチウムイオン二次電池
KR20220091672A (ko) * 2020-12-23 2022-07-01 대주전자재료 주식회사 다공성 규소 구조체, 이를 포함하는 다공성 규소-탄소 복합체 및 음극 활물질
CN112436104B (zh) * 2020-12-30 2022-09-06 兰溪致德新能源材料有限公司 负极极片及其制备方法
CN114142005B (zh) * 2021-11-09 2023-03-31 广东凯金新能源科技股份有限公司 一种长循环、低膨胀内孔结构硅碳复合材料、其制备方法及其应用
KR20240113486A (ko) * 2021-11-30 2024-07-22 가부시키가이샤 닛신 세이훈 구루프혼샤 나노입자와, 나노로드와 나노와이어를 포함하는 조성물
WO2023183800A2 (en) * 2022-03-21 2023-09-28 Unifrax I Llc Silicon-carbon composite fiber
CN117096330A (zh) * 2023-10-20 2023-11-21 宁德时代新能源科技股份有限公司 硅碳复合材料及其制备方法、二次电池和用电装置

Family Cites Families (101)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100343205B1 (ko) 2000-04-26 2002-07-10 김순택 카본나노튜브를 이용한 삼극 전계 방출 어레이 및 그 제작방법
US6911767B2 (en) 2001-06-14 2005-06-28 Hyperion Catalysis International, Inc. Field emission devices using ion bombarded carbon nanotubes
TWI278891B (en) 2003-09-30 2007-04-11 Ind Tech Res Inst Carbon nano-tube field emission display having strip shaped gate
KR100816604B1 (ko) 2004-08-26 2008-03-24 마쯔시다덴기산교 가부시키가이샤 전극용 복합 입자 및, 그 제조법, 및 이차전지
US20060066217A1 (en) 2004-09-27 2006-03-30 Son Jong W Cathode structure for field emission device
US7939218B2 (en) 2004-12-09 2011-05-10 Nanosys, Inc. Nanowire structures comprising carbon
KR100738054B1 (ko) 2004-12-18 2007-07-12 삼성에스디아이 주식회사 음극 활물질, 그 제조 방법 및 이를 채용한 음극과 리튬전지
JP4768562B2 (ja) 2005-09-27 2011-09-07 石原産業株式会社 リチウム・遷移金属複合酸化物及びその製造方法並びにそれを用いてなるリチウム電池
KR100830612B1 (ko) 2006-05-23 2008-05-21 강원대학교산학협력단 리튬 이차 전지용 음극 활물질, 그의 제조 방법 및 그를포함하는 리튬 이차 전지
US7875388B2 (en) 2007-02-06 2011-01-25 3M Innovative Properties Company Electrodes including polyacrylate binders and methods of making and using the same
US8828481B2 (en) 2007-04-23 2014-09-09 Applied Sciences, Inc. Method of depositing silicon on carbon materials and forming an anode for use in lithium ion batteries
US7816031B2 (en) 2007-08-10 2010-10-19 The Board Of Trustees Of The Leland Stanford Junior University Nanowire battery methods and arrangements
US7714317B2 (en) 2007-08-30 2010-05-11 Brookhaven Science Associates, Llc Assembly of ordered carbon shells on semiconducting nanomaterials
WO2009129490A1 (en) * 2008-04-17 2009-10-22 Microazure Corporation Anode material having a uniform metal-semiconductor alloy layer
US8367244B2 (en) * 2008-04-17 2013-02-05 Enovix Corporation Anode material having a uniform metal-semiconductor alloy layer
US8257867B2 (en) 2008-07-28 2012-09-04 Battelle Memorial Institute Nanocomposite of graphene and metal oxide materials
US8241793B2 (en) 2009-01-02 2012-08-14 Nanotek Instruments, Inc. Secondary lithium ion battery containing a prelithiated anode
US9093693B2 (en) 2009-01-13 2015-07-28 Samsung Electronics Co., Ltd. Process for producing nano graphene reinforced composite particles for lithium battery electrodes
KR101604081B1 (ko) 2009-01-30 2016-03-17 삼성전자주식회사 복합체 음극활물질, 이를 포함하는 음극, 이를 채용한 리튬전지 및 이의 제조 방법
US20100288077A1 (en) 2009-05-14 2010-11-18 3M Innovative Properties Company Method of making an alloy
EP4068914A3 (en) 2009-05-19 2022-10-12 OneD Material, Inc. Nanostructured materials for battery applications
JP5659696B2 (ja) 2009-12-24 2015-01-28 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、電動工具、電気自動車および電力貯蔵システム
WO2011109457A2 (en) 2010-03-03 2011-09-09 Board Of Regents, The University Of Texas System High capacity layered oxide cathodes with enhanced rate capability
US8753545B2 (en) 2010-03-03 2014-06-17 3M Innovative Properties Company Composite negative electrode materials
US20130059203A1 (en) 2010-05-11 2013-03-07 Route Jj Co., Ltd. Anode active material for a lithium secondary battery, method for preparing same, and lithium secondary battery including same
KR101271827B1 (ko) 2010-07-22 2013-06-07 포항공과대학교 산학협력단 탄소 박막 제조 방법
US9558860B2 (en) 2010-09-10 2017-01-31 Samsung Electronics Co., Ltd. Graphene-enhanced anode particulates for lithium ion batteries
FR2970245B1 (fr) 2011-01-07 2013-01-25 Commissariat Energie Atomique Materiau composite silicium/carbone, procede de synthese et utilisation d'un tel materiau
KR101256067B1 (ko) 2011-03-24 2013-04-18 삼성에스디아이 주식회사 리튬 이차 전지용 음극, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
KR101342601B1 (ko) 2011-06-30 2013-12-19 삼성에스디아이 주식회사 음극 활물질, 그 제조방법 및 이를 포함하는 리튬 전지
KR101442318B1 (ko) 2011-07-05 2014-09-25 울산대학교 산학협력단 실리콘-탄소 코어쉘을 이용한 리튬이차전지용 음극활물질 및 이의 제조방법
KR101396521B1 (ko) 2011-08-05 2014-05-22 강원대학교산학협력단 리튬 이차 전지용 음극 활물질, 이의 제조 방법, 그리고 이를 포함하는 음극 및 리튬 이차 전지
KR20130019196A (ko) 2011-08-16 2013-02-26 삼성전기주식회사 금속 분말, 이의 제조 방법, 및 상기 금속 분말로 된 내부 전극을 포함하는 적층 세라믹 캐패시터
JP6000017B2 (ja) 2011-08-31 2016-09-28 株式会社半導体エネルギー研究所 蓄電装置及びその作製方法
KR101819042B1 (ko) 2011-09-27 2018-01-18 주식회사 예일전자 그래핀-탄소 복합체로 코팅된 실리콘산화물 및 그 제조방법
US8929085B2 (en) 2011-09-30 2015-01-06 Apple Inc. Flexible electronic devices
JP5675546B2 (ja) 2011-10-14 2015-02-25 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、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
US20130108907A1 (en) 2011-10-28 2013-05-02 Apple Inc. Curved battery cells for portable electronic devices
KR20130056668A (ko) 2011-11-22 2013-05-30 삼성전자주식회사 복합 음극 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차 전지
KR101910977B1 (ko) 2011-11-25 2018-10-24 삼성전자주식회사 그래핀 볼 구조체 및 그 제조방법
JP6059941B2 (ja) 2011-12-07 2017-01-11 株式会社半導体エネルギー研究所 リチウム二次電池用負極及びリチウム二次電池
JP6104276B2 (ja) 2011-12-14 2017-03-29 ユミコア リチウムイオン電池用の正に帯電したケイ素
US20120121977A1 (en) 2011-12-27 2012-05-17 Electrochemical Materials, LLC Surface-modified silicon anode active material, method of preparing the same, and anode and lithium battery employing the same
US10263245B2 (en) 2015-04-24 2019-04-16 Samsung Electronics Co., Ltd. Complex for anode active material, anode including the complex, lithium secondary battery including the anode, and method of preparing the complex
KR101718055B1 (ko) 2012-02-13 2017-03-20 삼성에스디아이 주식회사 음극 활물질 및 이를 포함하는 리튬 전지
US20130309495A1 (en) 2012-05-18 2013-11-21 InHwan Do Process of dry milling particulate materials
US10079389B2 (en) * 2012-05-18 2018-09-18 Xg Sciences, Inc. Silicon-graphene nanocomposites for electrochemical applications
JP5949194B2 (ja) 2012-06-12 2016-07-06 信越化学工業株式会社 非水電解質二次電池用負極活物質の製造方法
WO2014032595A1 (zh) 2012-08-29 2014-03-06 苏州宝时得电动工具有限公司 负极材料及其制备方法、负极、具有该负极的电池
KR101969845B1 (ko) 2012-09-14 2019-04-17 삼성전자주식회사 가요성 이차 전지
KR101399041B1 (ko) 2012-09-17 2014-05-27 강소연 이차전지의 음극재용 고용량 실리콘계 복합재의 제조방법
KR101951323B1 (ko) 2012-09-24 2019-02-22 삼성전자주식회사 복합음극활물질, 이를 포함하는 음극 및 리튬전지, 및 이의 제조 방법
KR101955531B1 (ko) 2012-11-09 2019-03-07 엘지디스플레이 주식회사 접착패턴을 포함하는 액정표시장치 및 그 제조방법
KR102124054B1 (ko) 2012-11-14 2020-06-17 삼성전자주식회사 고분자, 이를 포함하는 리튬 전지용 전극 및 이를 구비한 리튬 전지
KR101911433B1 (ko) 2012-12-14 2018-10-24 삼성전자주식회사 적층형 전지
CN103022453A (zh) 2013-01-10 2013-04-03 上海中聚佳华电池科技有限公司 锂离子电池负极材料Si@SiOx/石墨烯复合物及其制备方法
US9748561B2 (en) 2013-03-08 2017-08-29 Samsung Electronics Co., Ltd. Methods of forming carbon coatings
KR102156796B1 (ko) 2013-03-08 2020-09-16 삼성전자주식회사 탄소 코팅 형성 방법
KR102093441B1 (ko) 2013-03-11 2020-03-25 삼성전자주식회사 그래핀의 제조 방법
DE102013204799A1 (de) 2013-03-19 2014-09-25 Wacker Chemie Ag Si/C-Komposite als Anodenmaterialien für Lithium-Ionen-Batterien
KR101487079B1 (ko) 2013-04-05 2015-01-27 포항공과대학교 산학협력단 리튬 이차전지용 음극, 이를 이용한 리튬 이차전지 및 그 제조방법
US10886526B2 (en) 2013-06-13 2021-01-05 Zenlabs Energy, Inc. Silicon-silicon oxide-carbon composites for lithium battery electrodes and methods for forming the composites
KR20150015086A (ko) 2013-07-31 2015-02-10 주식회사 엘지화학 젖음성이 향상된 이차전지용 음극 활물질 및 이를 포함하는 리튬 이차전지
EP2846379B1 (en) 2013-09-09 2018-11-14 Samsung Electronics Co., Ltd Electrode assembly and secondary battery including the same
US9959947B2 (en) 2013-09-30 2018-05-01 Samsung Electronics Co., Ltd. Composite, carbon composite including the composite, electrode, lithium battery, electroluminescent device, biosensor, semiconductor device, and thermoelectric device including the composite and/or the carbon composite
KR101634288B1 (ko) 2013-09-30 2016-06-30 삼성전자주식회사 복합체, 이를 이용한 탄소 복합체, 이를 포함한 전극, 리튬 전지, 전계 방출 소자, 바이오센서, 반도체 소자 및 열전소자
EP3069398B1 (en) * 2013-11-13 2019-03-13 XG Sciences Inc. Silicon-graphene nanocomposites for electrochemical applications
KR102219702B1 (ko) 2013-11-27 2021-02-25 삼성전자주식회사 음극 활물질 및 이를 이용한 리튬 이차전지
KR102114044B1 (ko) 2013-11-29 2020-05-25 강원대학교산학협력단 리튬 이차 전지용 음극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
CN103730644B (zh) 2013-12-12 2016-03-09 天津巴莫科技股份有限公司 锂离子电池硅-硅氧化物-碳复合负极材料制备方法
KR102192087B1 (ko) 2014-02-26 2020-12-16 삼성전자주식회사 음극 활물질, 이를 포함하는 리튬 전지, 및 이의 제조방법
KR101724196B1 (ko) 2014-05-09 2017-04-06 주식회사 엘지화학 그래핀 피복된 다공성 실리콘-탄소 복합체 및 이의 제조방법
KR102276423B1 (ko) 2014-06-10 2021-07-12 삼성전자주식회사 복합체, 이를 이용한 전기화학적 활물질 복합체, 이를 포함한 전극, 리튬 전지, 전계 방출 소자, 바이오센서, 반도체 소자 및 열전소자
KR102476118B1 (ko) 2014-06-11 2022-12-08 닛신 가세이 가부시키가이샤 리튬이온 전지의 음극 재료, 리튬이온 전지, 리튬이온 전지의 음극 또는 음극 재료의 제조방법 및 그 제조장치
US9859554B2 (en) 2014-07-03 2018-01-02 GM Global Technology Operations LLC Negative electrode material for lithium-based batteries
KR20160008041A (ko) 2014-07-11 2016-01-21 오씨아이 주식회사 이차전지용 음극활물질 및 이의 제조방법
KR101818813B1 (ko) 2014-09-18 2018-01-15 주식회사 엘지화학 실리콘-탄소나노튜브 복합체, 이의 제조방법, 이를 포함하는 리튬 이차 전지용 음극 활물질 및 이를 포함하는 리튬 이차 전지
KR102287812B1 (ko) 2014-09-26 2021-08-09 삼성전자주식회사 음극 활물질 및 이를 채용한 리튬 전지, 및 상기 음극 활물질의 제조방법
KR20160040046A (ko) 2014-10-02 2016-04-12 삼성에스디아이 주식회사 복합 음극 활물질, 상기 복합 음극 활물질을 포함하는 음극 및 상기 음극을 포함하는 리튬 이차전지
US9917299B2 (en) * 2014-11-25 2018-03-13 Corning Incorporated Method and material for lithium ion battery anodes
TWI569499B (zh) 2015-05-22 2017-02-01 國立成功大學 複合電極材料及其製作方法、包含該複合電極材料之複合電極及其製作方法、以及包含該複合電極之鋰電池
KR101735401B1 (ko) 2015-05-28 2017-05-16 한국에너지기술연구원 질소 도핑된 다공성 그래핀 덮개의 형성방법
US10879526B2 (en) 2015-06-12 2020-12-29 The Board Of Trustees Of The Leland Stanford Junior University Conformal graphene cage encapsulated battery electrode materials and methods of forming thereof
KR102368307B1 (ko) * 2015-09-16 2022-03-02 삼성전자주식회사 전극 활물질, 이를 포함하는 전극 및 이차전지, 및 상기 전극 활물질의 제조방법
KR101772659B1 (ko) 2015-12-07 2017-08-29 한국생산기술연구원 실리콘 코어-탄소 쉘 나노볼, 이의 제조방법, 및 이를 포함하는 이차전지용 음극 활물질
KR20170069042A (ko) 2015-12-10 2017-06-20 엘지디스플레이 주식회사 플렉서블 인쇄 회로 기판 및 그 제조 방법
CN107394115B (zh) 2016-04-29 2022-03-29 三星电子株式会社 用于锂金属电池的负极和包括其的锂金属电池
US10741846B2 (en) 2016-05-09 2020-08-11 Samsung Electronics Co., Ltd. Negative electrode for lithium metal battery and lithium metal battery comprising the same
US10622623B2 (en) 2016-06-14 2020-04-14 Samsung Electronics Co., Ltd. Composite cathode active material, cathode and lithium battery including the composite cathode active material and method of preparing the composite cathode active material
US10249873B2 (en) 2016-08-03 2019-04-02 Samsung Electronics Co. Ltd. Composite positive active material, positive electrode including the same, and lithium battery including the positive electrode
EP3282505B1 (en) 2016-08-08 2020-02-05 Samsung Electronics Co., Ltd Positive electrode for metal air battery, metal air battery including the same, and method of preparing the positive electrode for metal air battery
JP7133914B2 (ja) 2016-09-19 2022-09-09 三星電子株式会社 多孔性シリコン複合体クラスタ、それを利用した炭素複合体、並びにそれを含んだ、電極、リチウム電池、電界放出素子、バイオセンサ、半導体素子及び熱電素子
KR20180031566A (ko) * 2016-09-19 2018-03-28 삼성전자주식회사 다공성 실리콘 복합체 클러스터, 이를 이용한 탄소 복합체, 이를 포함한 전극, 리튬 전지, 전계 방출 소자, 바이오센서, 반도체 소자 및 열전소자
KR102357975B1 (ko) * 2016-09-19 2022-02-04 삼성전자주식회사 다공성 실리콘 복합체 클러스터, 그 탄소 복합체, 이를 포함한 전극, 리튬 전지, 전계 방출 소자, 바이오센서, 반도체 소자 및 열전소자
JP6957078B2 (ja) 2016-09-27 2021-11-02 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 正極、それを含むリチウム空気電池、及び該正極の製造方法
US10944120B2 (en) 2016-10-25 2021-03-09 Samsung Electronics Co., Ltd. Polymer electrolyte, method of preparing the polymer electrolyte, and lithium metal battery including the same
EP3324419B1 (en) * 2016-11-18 2020-04-22 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
KR102409817B1 (ko) * 2016-11-18 2022-06-17 삼성에스디아이 주식회사 다공성 실리콘 복합체 클러스터 구조체, 이를 포함한 탄소 복합체, 그 제조방법, 이를 포함한 전극, 및 리튬 전지, 소자
KR102473541B1 (ko) 2017-04-25 2022-12-02 삼성디스플레이 주식회사 표시 장치
KR102617731B1 (ko) 2018-01-03 2024-01-05 삼성전자주식회사 실리콘 함유 복합체, 그 제조방법, 이를 이용한 탄소 복합체, 이를 포함한 전극, 리튬 전지 및 전자소자
EP3509136A1 (en) 2018-01-03 2019-07-10 Samsung Electronics Co., Ltd. Silicon composite cluster and carbon composite thereof, and electrode, lithium battery, and electronic device each including the same

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