KR101361893B1 - 코팅된 탄소 입자의 제조 방법 및 리튬 이온 배터리용애노드 재료에 있어서의 이들의 용도 - Google Patents

코팅된 탄소 입자의 제조 방법 및 리튬 이온 배터리용애노드 재료에 있어서의 이들의 용도 Download PDF

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KR101361893B1
KR101361893B1 KR1020077020978A KR20077020978A KR101361893B1 KR 101361893 B1 KR101361893 B1 KR 101361893B1 KR 1020077020978 A KR1020077020978 A KR 1020077020978A KR 20077020978 A KR20077020978 A KR 20077020978A KR 101361893 B1 KR101361893 B1 KR 101361893B1
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carbon particles
weight
coated carbon
coated
graphite
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KR20070111521A (ko
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프란크-마르틴 페트라트
하르트무트 비크게르스
부르크하르트 리켄
미카엘 홀찹펠
힐미 부카
페트르 노바크
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에보니크 데구사 게엠베하
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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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/24—Deposition of silicon only
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
    • C23C16/4417—Methods specially adapted for coating powder
    • 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
    • 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
    • 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
    • H01M4/58—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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Carbon And Carbon Compounds (AREA)
KR1020077020978A 2005-03-14 2006-01-25 코팅된 탄소 입자의 제조 방법 및 리튬 이온 배터리용애노드 재료에 있어서의 이들의 용도 Expired - Lifetime KR101361893B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005011940.9 2005-03-14
DE102005011940A DE102005011940A1 (de) 2005-03-14 2005-03-14 Verfahren zur Herstellung von beschichteten Kohlenstoffpartikel und deren Verwendung in Anodenmaterialien für Lithium-Ionenbatterien
PCT/EP2006/050438 WO2006097380A1 (de) 2005-03-14 2006-01-25 Verfahren zur herstellung von beschichteten kohlenstoffpartikel und deren verwendung in anodenmaterialien für lithium-ionenbatterien

Publications (2)

Publication Number Publication Date
KR20070111521A KR20070111521A (ko) 2007-11-21
KR101361893B1 true KR101361893B1 (ko) 2014-02-12

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US (1) US8673502B2 (https=)
EP (1) EP1859073B1 (https=)
JP (1) JP5511185B2 (https=)
KR (1) KR101361893B1 (https=)
CN (2) CN101137765A (https=)
DE (1) DE102005011940A1 (https=)
ES (1) ES2694499T3 (https=)
PT (1) PT1859073T (https=)
WO (1) WO2006097380A1 (https=)

Families Citing this family (112)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100907621B1 (ko) * 2006-08-28 2009-07-15 주식회사 엘지화학 두 성분의 도전재를 포함하는 양극 합제 및 그것으로구성된 리튬 이차전지
JP5039956B2 (ja) * 2006-09-07 2012-10-03 トヨタ自動車株式会社 負極活物質、負極およびリチウム二次電池
AU2007319213B2 (en) 2006-11-15 2014-06-12 Basf Se Electric double layer capacitance device
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
US7745047B2 (en) * 2007-11-05 2010-06-29 Nanotek Instruments, Inc. Nano graphene platelet-base composite anode compositions for lithium ion batteries
JP5196149B2 (ja) * 2008-02-07 2013-05-15 信越化学工業株式会社 非水電解質二次電池用負極材及びそ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
DE102008002390A1 (de) * 2008-06-12 2009-12-17 Robert Bosch Gmbh Elektrode für ein galvanisches Element
US8057900B2 (en) * 2008-06-20 2011-11-15 Toyota Motor Engineering & Manufacturing North America, Inc. Material with core-shell structure
DE102009033251A1 (de) 2008-08-30 2010-09-23 Universität Duisburg-Essen Einlagerung von Silizium und/oder Zinn in poröse Kohlenstoffsubstrate
JP2010097696A (ja) * 2008-10-14 2010-04-30 Nec Tokin Corp リチウムイオン電池
DE102008063552A1 (de) * 2008-12-05 2010-06-10 Varta Microbattery Gmbh Neues Elektrodenaktivmaterial für elektrochemische Elemente
US20140370380A9 (en) * 2009-05-07 2014-12-18 Yi Cui Core-shell high capacity nanowires for battery electrodes
US8450012B2 (en) * 2009-05-27 2013-05-28 Amprius, Inc. Interconnected hollow nanostructures containing high capacity active materials for use in rechargeable batteries
CN102481730B (zh) 2009-07-01 2015-12-02 巴斯夫欧洲公司 超纯合成碳材料
US20110020701A1 (en) * 2009-07-16 2011-01-27 Carbon Micro Battery Corporation Carbon electrode structures for batteries
WO2011041468A1 (en) * 2009-09-29 2011-04-07 Georgia Tech Research Corporation Electrodes, lithium-ion batteries, and methods of making and using same
US9061902B2 (en) 2009-12-18 2015-06-23 The Board Of Trustees Of The Leland Stanford Junior University Crystalline-amorphous nanowires for battery electrodes
US9553303B2 (en) 2010-01-18 2017-01-24 Enevate Corporation Silicon particles for battery electrodes
US20170040598A1 (en) 2015-08-07 2017-02-09 Enevate Corporation Surface modification of silicon particles for electrochemical storage
US11380890B2 (en) 2010-01-18 2022-07-05 Enevate Corporation Surface modification of silicon particles for electrochemical storage
US10461366B1 (en) 2010-01-18 2019-10-29 Enevate Corporation Electrolyte compositions for batteries
US11101465B2 (en) 2017-03-28 2021-08-24 Enevate Corporation Reaction barrier between electrode active material and current collector
CN102834955B (zh) * 2010-01-18 2016-01-20 新强能电池公司 用于电化学储存的复合材料
CN104167564B (zh) * 2010-02-12 2017-04-12 三菱化学株式会社 非水电解液及非水电解质二次电池
US9780365B2 (en) 2010-03-03 2017-10-03 Amprius, Inc. High-capacity electrodes with active material coatings on multilayered nanostructured templates
US9172088B2 (en) 2010-05-24 2015-10-27 Amprius, Inc. Multidimensional electrochemically active structures for battery electrodes
JP2013522859A (ja) * 2010-03-22 2013-06-13 アンプリウス、インコーポレイテッド 電気化学的活物質のナノ構造の相互接続
JP5604234B2 (ja) * 2010-09-07 2014-10-08 アルバック理工株式会社 微粒子形成装置およびその方法
KR20120029314A (ko) * 2010-09-16 2012-03-26 전자부품연구원 음극 활물질, 그를 갖는 비수계 리튬이차전지 및 그의 제조 방법
WO2012045002A1 (en) 2010-09-30 2012-04-05 Energ2 Technologies, Inc. Enhanced packing of energy storage particles
US20120264020A1 (en) * 2010-10-07 2012-10-18 Applied Sciences, Inc. Method of depositing silicon on carbon nanomaterials
US9397338B2 (en) 2010-12-22 2016-07-19 Enevate Corporation Electrodes, electrochemical cells, and methods of forming electrodes and electrochemical cells
US9583757B2 (en) 2010-12-22 2017-02-28 Enevate Corporation Electrodes, electrochemical cells, and methods of forming electrodes and electrochemical cells
US10388943B2 (en) 2010-12-22 2019-08-20 Enevate Corporation Methods of reducing occurrences of short circuits and/or lithium plating in batteries
DE102011008814B4 (de) 2011-01-19 2026-03-12 Volkswagen Ag Verfahren zur Herstellung von einem Kohlenstoffträger mit auf der Oberfläche befindlichen nanoskaligen Siliciumpartikeln sowie ein entsprechender Kohlenstoffträger insbesondere für den Einsatz in Akkumulatoren
US20120262127A1 (en) 2011-04-15 2012-10-18 Energ2 Technologies, Inc. Flow ultracapacitor
EP2715840B1 (en) 2011-06-03 2015-05-27 Basf Se Carbon-lead blends for use in hybrid energy storage devices
US8951673B2 (en) 2011-06-22 2015-02-10 The Board Of Trustees Of The Leland Stanford Junior University High rate, long cycle life battery electrode materials with an open framework structure
US9029015B2 (en) 2011-08-31 2015-05-12 The Board Of Trustees Of The Leland Stanford Junior University High rate, long cycle life electrochemical energy storage devices
GB2492167C (en) 2011-06-24 2018-12-05 Nexeon Ltd Structured particles
FR2981643B1 (fr) * 2011-10-25 2013-12-27 Commissariat Energie Atomique Procede de preparation d'un materiau composite silicium/carbone, materiau ainsi prepare, et electrode notamment electrode negative, comprenant ce materiau.
KR20130056668A (ko) * 2011-11-22 2013-05-30 삼성전자주식회사 복합 음극 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차 전지
JPWO2013084416A1 (ja) * 2011-12-05 2015-04-27 富士電機株式会社 電力変換装置
CN103931094A (zh) * 2011-12-13 2014-07-16 富士电机株式会社 功率转换装置
EP2810322A1 (en) * 2012-01-30 2014-12-10 Nexeon Limited Composition of si/c electro active material
WO2013120011A1 (en) 2012-02-09 2013-08-15 Energ2 Technologies, Inc. Preparation of polymeric resins and carbon materials
GB2499984B (en) 2012-02-28 2014-08-06 Nexeon Ltd Composite particles comprising a removable filler
JP5936406B2 (ja) * 2012-03-26 2016-06-22 オートモーティブエナジーサプライ株式会社 リチウムイオン二次電池
GB2502625B (en) 2012-06-06 2015-07-29 Nexeon Ltd Method of forming silicon
US10374221B2 (en) 2012-08-24 2019-08-06 Sila Nanotechnologies, Inc. Scaffolding matrix with internal nanoparticles
JP6114754B2 (ja) * 2012-08-29 2017-04-12 日本パワーグラファイト株式会社 負極炭素材料製造装置及び該装置を用いる負極炭素材料の製造方法
GB2507535B (en) 2012-11-02 2015-07-15 Nexeon Ltd Multilayer electrode
KR101583216B1 (ko) * 2013-02-05 2016-01-07 주식회사 케이씨씨 실리콘 나노 입자의 연속 제조 방법 및 이를 포함하는 리튬이차전지용 음극활물질
JP5796587B2 (ja) 2013-02-22 2015-10-21 株式会社豊田自動織機 負極活物質、非水電解質二次電池用負極ならびに非水電解質二次電池
CN110112377A (zh) 2013-03-14 2019-08-09 14族科技公司 包含锂合金化的电化学改性剂的复合碳材料
KR101497330B1 (ko) * 2013-06-03 2015-03-02 주식회사 엘지화학 황-리튬 이온 전지용 전극 조립체 및 이를 포함하는 황-리튬 이온 전지
DE102013211388A1 (de) 2013-06-18 2014-12-18 Wacker Chemie Ag Elektrodenmaterial und dessen Verwendung in Lithium-Ionen-Batterien
EP2838139B1 (de) * 2013-08-12 2017-01-11 VARTA Micro Innovation GmbH Elektrochemisches Aktivmaterial und seine Herstellung
US10195583B2 (en) 2013-11-05 2019-02-05 Group 14 Technologies, Inc. Carbon-based compositions with highly efficient volumetric gas sorption
US10590277B2 (en) 2014-03-14 2020-03-17 Group14 Technologies, Inc. Methods for sol-gel polymerization in absence of solvent and creation of tunable carbon structure from same
KR101567203B1 (ko) 2014-04-09 2015-11-09 (주)오렌지파워 이차 전지용 음극 활물질 및 이의 방법
JP5923547B2 (ja) * 2014-04-21 2016-05-24 アドバンス理工株式会社 微粒子形成装置およびその方法
KR101604352B1 (ko) 2014-04-22 2016-03-18 (주)오렌지파워 음극 활물질 및 이를 포함하는 리튬 이차 전지
KR101593079B1 (ko) * 2014-04-22 2016-02-11 주식회사 씨엠파트너 이차전지 전극활물질의 제조방법
CN109119603B (zh) * 2014-04-29 2022-08-09 华为技术有限公司 复合负极材料及其制备方法、锂离子二次电池负极极片和锂离子二次电池
US11038165B2 (en) * 2014-05-29 2021-06-15 Sila Nanotechnologies, Inc. Ion permeable composite current collectors for metal-ion batteries and cell design using the same
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
JP6268112B2 (ja) * 2015-02-17 2018-01-24 信越化学工業株式会社 炭素被覆処理装置、非水電解質二次電池用負極活物質の製造方法、リチウムイオン二次電池の製造方法、並びに電気化学キャパシタの製造方法
US10340518B2 (en) 2015-06-15 2019-07-02 Unist(Ulsan National Institute Of Science And Technology) Anode active material for lithium secondary battery, preparation method therefor, and lithium secondary battery containing same
WO2017031006A1 (en) 2015-08-14 2017-02-23 Energ2 Technologies, Inc. Composites of porous nano-featured silicon materials and carbon materials
EP4512791A3 (en) 2015-08-28 2025-09-03 Group14 Technologies, Inc. Novel materials with extremely durable intercalation of lithium and manufacturing methods thereof
DE102015217809A1 (de) * 2015-09-17 2017-03-23 Robert Bosch Gmbh Vorlithiiertes, kohlenstoffbeschichtetes Anodenaktivmaterial
KR101931143B1 (ko) * 2015-10-15 2018-12-20 주식회사 엘지화학 음극 활물질 및 이를 포함하는 이차 전지
WO2017065586A1 (ko) * 2015-10-15 2017-04-20 주식회사 엘지화학 음극 활물질 및 이를 포함하는 이차 전지
DE102015121103A1 (de) * 2015-12-03 2017-06-08 Technische Universität Darmstadt Verfahren zur Herstellung einer Beschichtung auf einer Oberfläche eines Substrats
KR101977931B1 (ko) * 2015-12-10 2019-05-13 주식회사 엘지화학 리튬 이차전지용 음극활물질의 제조 방법 및 이를 적용한 리튬 이차전지
ES2993278T3 (en) 2016-06-14 2024-12-26 Nexeon Ltd Electrodes for metal-ion batteries
DE102016221782A1 (de) * 2016-11-07 2018-05-09 Wacker Chemie Ag Kohlenstoff-beschichtete Siliciumpartikel für Lithiumionen-Batterien
JP7376360B2 (ja) 2017-03-09 2023-11-08 グループ１４・テクノロジーズ・インコーポレイテッド 多孔質足場材料の上のケイ素含有前駆体の分解
DE112017000040T5 (de) * 2017-04-27 2019-02-21 Tec One Co., Ltd. Kohlenstoff-Silizium-Verbundmaterial, negative Elektrode und Sekundärbatterie
GB2563455B (en) 2017-06-16 2019-06-19 Nexeon Ltd Particulate electroactive materials for use in metal-ion batteries
US12548760B2 (en) 2017-12-07 2026-02-10 Enevate Corporation Silicon particles for battery electrodes
US10686214B2 (en) 2017-12-07 2020-06-16 Enevate Corporation Sandwich electrodes and methods of making the same
EP3721489B1 (en) 2017-12-07 2024-05-29 Enevate Corporation Composite comprising silicon carbide and carbon particles
US11133498B2 (en) 2017-12-07 2021-09-28 Enevate Corporation Binding agents for electrochemically active materials and methods of forming the same
US12334542B2 (en) 2017-12-07 2025-06-17 Enevate Corporation Solid film as binder for battery electrodes
GB201818235D0 (en) 2018-11-08 2018-12-26 Nexeon Ltd Electroactive materials for metal-ion batteries
US12176521B2 (en) 2018-11-08 2024-12-24 Nexeon Limited Electroactive materials for metal-ion batteries
GB201818232D0 (en) 2018-11-08 2018-12-26 Nexeon Ltd Electroactive materials for metal-ion batteries
GB2580033B (en) 2018-12-19 2021-03-10 Nexeon Ltd Electroactive materials for metal-Ion batteries
US12218341B2 (en) 2018-11-08 2025-02-04 Nexeon Limited Electroactive materials for metal-ion batteries
US10508335B1 (en) * 2019-02-13 2019-12-17 Nexeon Limited Process for preparing electroactive materials for metal-ion batteries
CN113508474B (zh) * 2018-12-21 2025-03-18 奈克松有限公司 用于制备金属离子电池用的电活性材料的方法
US10964940B1 (en) 2020-09-17 2021-03-30 Nexeon Limited Electroactive materials for metal-ion batteries
DE102020203927A1 (de) * 2020-03-26 2021-09-30 Sgl Carbon Se Herstellung von Kohlenstoff umfassenden Partikeln
CA3191017A1 (en) 2020-08-10 2022-02-17 Group14 Technologies, Inc. Vibro-thermally assisted chemical vapor infiltration
CN112331817B (zh) * 2020-08-14 2022-08-23 安徽德亚电池有限公司 一种电极材料的制备方法
US11639292B2 (en) 2020-08-18 2023-05-02 Group14 Technologies, Inc. Particulate composite materials
US11335903B2 (en) 2020-08-18 2022-05-17 Group14 Technologies, Inc. Highly efficient manufacturing of silicon-carbon composites materials comprising ultra low z
US11174167B1 (en) 2020-08-18 2021-11-16 Group14 Technologies, Inc. Silicon carbon composites comprising ultra low Z
KR102640784B1 (ko) 2020-08-18 2024-02-28 그룹14 테크놀로지스, 인코포레이티드 규소-탄소 복합체 재료의 제조
CN119797370A (zh) 2020-09-30 2025-04-11 14集团技术公司 控制硅-碳复合材料的氧含量和反应性的钝化方法
CN112752496B (zh) * 2021-01-15 2022-01-14 西北工业大学 空心状氮掺杂氧化镍/镍/碳复合材料、制备方法及应用
CN115836027B (zh) * 2021-04-16 2024-09-17 瓦克化学股份公司 硅碳复合颗粒
CN113725413A (zh) * 2021-08-27 2021-11-30 湖南立方新能源科技有限责任公司 一种负极片、一种负极片的制备方法及锂离子电池
US11387443B1 (en) 2021-11-22 2022-07-12 Enevate Corporation Silicon based lithium ion battery and improved cycle life of same
US20250015288A1 (en) * 2021-11-22 2025-01-09 Asahi Carbon Co., Ltd. Negative Electrode Active Material for Secondary Battery, and Secondary Battery Using Same
CN116259726A (zh) * 2021-12-10 2023-06-13 溧阳天目先导电池材料科技有限公司 用于二次锂离子电池的多层次复合材料及制备方法和应用
CN114497476B (zh) * 2021-12-24 2023-08-04 合肥国轩高科动力能源有限公司 一种锂离子电池用膨胀石墨纳米硅复合负极材料及其制备方法
KR20250096965A (ko) * 2023-12-20 2025-06-30 에스케이온 주식회사 리튬 이차 전지용 음극 활물질 및 이의 제조 방법
KR20260000562A (ko) * 2024-06-24 2026-01-02 한화솔루션 주식회사 이종원소 도핑 탄소지지체 조성물, 이의 제조방법, 이종원소 도핑 탄소지지체, 이를 포함하는 탄소-실리콘 복합입자, 이를 포함하는 전고체 전지 및, 이를 포함하는 리튬이온전지

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617347A (en) * 1968-11-19 1971-11-02 Tatsuo Kuratomi Process for the production of a silicon-coated diamond power
US5277940A (en) * 1990-10-29 1994-01-11 Diamond Technologies Company Method for treating diamonds to produce bondable diamonds for depositing same on a substrate
JPH07147158A (ja) * 1993-09-30 1995-06-06 Sumitomo Chem Co Ltd リチウム二次電池用負極
JP2003217575A (ja) * 2002-01-25 2003-07-31 Nec Tokin Tochigi Ltd リチウムイオン二次電池

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3520667A (en) 1967-08-15 1970-07-14 Carborundum Co Silicon carbide coated diamond abrasive grains
JP4137350B2 (ja) * 2000-06-16 2008-08-20 三星エスディアイ株式会社 リチウム二次電池用の負極材料及びリチウム二次電池用の電極及びリチウム二次電池並びにリチウム二次電池用の負極材料の製造方法
JP4298988B2 (ja) * 2002-12-02 2009-07-22 昭和電工株式会社 炭素材料の製造方法
JP4785341B2 (ja) * 2003-12-02 2011-10-05 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、リチウムイオン二次電池用負極およびリチウムイオン二次電池
JP3954001B2 (ja) * 2003-10-01 2007-08-08 三星エスディアイ株式会社 リチウム二次電池用負極活物質及びリチウム二次電池及びリチウム二次電池用負極活物質の製造方法
DE10353995A1 (de) * 2003-11-19 2005-06-09 Degussa Ag Nanoskaliges, kristallines Siliciumpulver
DE102004016766A1 (de) * 2004-04-01 2005-10-20 Degussa Nanoskalige Siliziumpartikel in negativen Elektrodenmaterialien für Lithium-Ionen-Batterien

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617347A (en) * 1968-11-19 1971-11-02 Tatsuo Kuratomi Process for the production of a silicon-coated diamond power
US5277940A (en) * 1990-10-29 1994-01-11 Diamond Technologies Company Method for treating diamonds to produce bondable diamonds for depositing same on a substrate
JPH07147158A (ja) * 1993-09-30 1995-06-06 Sumitomo Chem Co Ltd リチウム二次電池用負極
JP2003217575A (ja) * 2002-01-25 2003-07-31 Nec Tokin Tochigi Ltd リチウムイオン二次電池

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