PL2873646T3 - Porowate cząstki na bazie krzemu, sposób ich wytwarzania i zawierający je materiał czynny anody - Google Patents

Porowate cząstki na bazie krzemu, sposób ich wytwarzania i zawierający je materiał czynny anody

Info

Publication number
PL2873646T3
PL2873646T3 PL14814680T PL14814680T PL2873646T3 PL 2873646 T3 PL2873646 T3 PL 2873646T3 PL 14814680 T PL14814680 T PL 14814680T PL 14814680 T PL14814680 T PL 14814680T PL 2873646 T3 PL2873646 T3 PL 2873646T3
Authority
PL
Poland
Prior art keywords
same
active material
anode active
porous silicon
based particles
Prior art date
Application number
PL14814680T
Other languages
English (en)
Inventor
Jung Woo Yoo
Mi Rim Lee
Yong Ju Lee
Eun Kyung Kim
Han Ho Lee
Ji Hyun Yoon
Byoung Man Bang
Chang Rae Lee
Il Kyo Jeong
Mi Kyeong Lee
Original Assignee
Lg Chem, Ltd.
Sj Materials 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
Priority claimed from KR1020140112617A external-priority patent/KR101636143B1/ko
Application filed by Lg Chem, Ltd., Sj Materials Co., Ltd. filed Critical Lg Chem, Ltd.
Publication of PL2873646T3 publication Critical patent/PL2873646T3/pl

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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/386—Silicon or alloys based on silicon
    • 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
    • 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
    • C01B33/037—Purification
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Materials Engineering (AREA)
PL14814680T 2013-09-02 2014-08-29 Porowate cząstki na bazie krzemu, sposób ich wytwarzania i zawierający je materiał czynny anody PL2873646T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20130104877 2013-09-02
KR1020140112617A KR101636143B1 (ko) 2013-09-02 2014-08-27 다공성 실리콘계 입자, 이의 제조 방법, 및 이를 포함하는 음극 활물질
PCT/KR2014/008093 WO2015030531A1 (ko) 2013-09-02 2014-08-29 다공성 실리콘계 입자, 이의 제조 방법, 및 이를 포함하는 음극 활물질
EP14814680.6A EP2873646B1 (en) 2013-09-02 2014-08-29 Porous silicon based particles, method for preparing same and anode active material comprising same

Publications (1)

Publication Number Publication Date
PL2873646T3 true PL2873646T3 (pl) 2019-08-30

Family

ID=52586982

Family Applications (1)

Application Number Title Priority Date Filing Date
PL14814680T PL2873646T3 (pl) 2013-09-02 2014-08-29 Porowate cząstki na bazie krzemu, sposób ich wytwarzania i zawierający je materiał czynny anody

Country Status (4)

Country Link
US (1) US9947922B2 (pl)
EP (1) EP2873646B1 (pl)
PL (1) PL2873646T3 (pl)
WO (1) WO2015030531A1 (pl)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2492167C (en) 2011-06-24 2018-12-05 Nexeon Ltd Structured particles
WO2013114095A1 (en) 2012-01-30 2013-08-08 Nexeon Limited Composition of si/c electro active material
GB2499984B (en) 2012-02-28 2014-08-06 Nexeon Ltd Composite particles comprising a removable filler
GB2502625B (en) 2012-06-06 2015-07-29 Nexeon Ltd Method of forming silicon
GB2507535B (en) 2012-11-02 2015-07-15 Nexeon Ltd Multilayer electrode
WO2015045316A1 (ja) * 2013-09-24 2015-04-02 三洋電機株式会社 非水電解質二次電池用負極活物質及びその負極活物質を用いた非水電解質二次電池
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
GB2529410A (en) * 2014-08-18 2016-02-24 Nexeon Ltd Electroactive materials for metal-ion batteries
GB2533161C (en) 2014-12-12 2019-07-24 Nexeon Ltd Electrodes for metal-ion batteries
KR101726037B1 (ko) 2015-03-26 2017-04-11 (주)오렌지파워 실리콘계 음극 활물질 및 이의 제조 방법
KR101826391B1 (ko) 2015-03-31 2018-02-06 주식회사 엘지화학 다공성 실리콘-실리콘옥사이드-탄소 복합체, 및 이의 제조방법
KR102573163B1 (ko) 2015-08-21 2023-08-30 삼성전자주식회사 이미지 센서 및 이를 포함하는 전자 장치
KR101981609B1 (ko) * 2015-09-24 2019-05-24 주식회사 엘지화학 리튬 이차전지용 음극활물질 및 그 제조방법
KR101997746B1 (ko) 2015-09-24 2019-07-08 삼성전자주식회사 전지 팩 및 이의 충/방전 제어 방법
KR102048343B1 (ko) * 2016-05-27 2019-11-25 주식회사 엘지화학 음극활물질 및 이를 포함하는 리튬 이차전지
JP7027644B2 (ja) 2016-06-02 2022-03-02 エルジー エナジー ソリューション リミテッド 負極活物質、それを含む負極、およびそれを含むリチウム二次電池
WO2017216558A1 (en) * 2016-06-14 2017-12-21 Nexeon Limited Electrodes for metal-ion batteries
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
US10930933B2 (en) 2016-09-09 2021-02-23 Bayerische Motoren Werke Aktiengesellschaft Conductive polymer binder for a novel silicon/graphene anode in lithium ion batteries
US20180076458A1 (en) * 2016-09-09 2018-03-15 Bayerische Motoren Werke Aktiengesellschaft Porous Silicon Materials and Conductive Polymer Binder Electrodes
GB201803983D0 (en) 2017-09-13 2018-04-25 Unifrax I Llc Materials
CN110867576A (zh) * 2018-08-28 2020-03-06 比亚迪股份有限公司 三元正极材料及其制备方法、锂离子电池和电动汽车
KR102439129B1 (ko) * 2018-09-05 2022-09-02 주식회사 엘지에너지솔루션 음극 및 이를 포함하는 이차전지
JP7396009B2 (ja) 2019-12-10 2023-12-12 三菱マテリアル株式会社 シリコン微粒子及びその製造方法
WO2022140952A1 (zh) * 2020-12-28 2022-07-07 宁德新能源科技有限公司 硅碳复合颗粒、负极活性材料及包含它的负极、电化学装置和电子装置
DE102021104671B4 (de) * 2021-02-26 2024-01-04 Infineon Technologies Ag Verbundwerkstoff mit Füllstoffpartikeln mit morphologischer Haftvermittlerhülle auf einem Kern
NL2027980B1 (en) 2021-04-15 2022-10-25 E Magy B V Nano-structured carbon coated silicon material and manufacturing method for use in lithium ion based secondary batteries
CN113502407B (zh) * 2021-07-13 2022-04-26 湖南金天铝业高科技股份有限公司 碳化硅颗粒的预处理方法及铝基复合材料的制备方法
CN113839027B (zh) * 2021-08-31 2023-10-13 湖南宸宇富基新能源科技有限公司 一种碳包覆的氧-孔双渐变氧化亚硅材料及其制备和应用
CN113851639B (zh) * 2021-08-31 2023-07-25 湖南宸宇富基新能源科技有限公司 一种杂原子掺杂的氧-孔双渐变氧化亚硅材料及其制备和应用
CN113851621B (zh) * 2021-08-31 2023-10-13 湖南宸宇富基新能源科技有限公司 一种氧-孔双渐变氧化亚硅@碳复合材料及其制备和应用
CN113793929B (zh) * 2021-09-16 2024-03-01 金川集团股份有限公司 一种多孔Si/SiOx复合材料的制备及应用
CN116247172A (zh) * 2022-12-15 2023-06-09 贝特瑞新材料集团股份有限公司 复合负极材料及其制备方法、锂离子电池
CN120164932A (zh) * 2025-03-28 2025-06-17 北京科技大学 铜/氮共掺型多级硅碳负极材料及其制备方法
CN120364705A (zh) * 2025-05-26 2025-07-25 广东韩研活性炭科技股份有限公司 一种硬碳-硅复合材料的制备方法及其应用

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0689891A (ja) * 1992-09-08 1994-03-29 Fujitsu Ltd 多孔質シリコン層の加工方法
US7244513B2 (en) * 2003-02-21 2007-07-17 Nano-Proprietary, Inc. Stain-etched silicon powder
EP1888459A4 (en) * 2005-05-09 2010-12-29 Vesta Res Ltd SILICON NANOEPONGES PARTICLES
KR20080096106A (ko) * 2007-04-27 2008-10-30 연세대학교 산학협력단 홀이 개방된 다공성 실리콘막의 제조방법
KR101375328B1 (ko) * 2007-07-27 2014-03-19 삼성에스디아이 주식회사 Ｓｉ／Ｃ 복합물, 이를 포함하는 음극활물질 및 리튬전지
KR101103841B1 (ko) * 2009-05-27 2012-01-06 한국과학기술연구원 금속이온 이용 무전해 에칭법에 의한 다발구조의 실리콘 나노로드 제조방법 및 이를 함유하는 리튬이차전지용 음극 활물질
EP2497144A4 (en) 2009-11-03 2014-04-23 Envia Systems Inc HIGH-CAPACITY ANODE MATERIALS FOR LITHIUM ION BATTERIES
GB0922063D0 (en) 2009-12-17 2010-02-03 Intrinsiq Materials Global Ltd Porous silicon
GB201005979D0 (en) 2010-04-09 2010-05-26 Nexeon Ltd A method of fabricating structured particles composed of silicon or a silicon-based material and their use in lithium rechargeable batteries
JP5877025B2 (ja) 2010-09-17 2016-03-02 古河電気工業株式会社 多孔質シリコン複合体粒子及びその製造方法
CN103118976B (zh) 2010-09-17 2016-07-06 古河电气工业株式会社 多孔质硅粒子及多孔质硅复合体粒子、以及它们的制造方法
JP5809897B2 (ja) 2010-09-17 2015-11-11 古河電気工業株式会社 多孔質シリコン粒子及びその製造方法、並びにリチウムイオン二次電池用負極及びリチウムイオン二次電池
KR101256067B1 (ko) 2011-03-24 2013-04-18 삼성에스디아이 주식회사 리튬 이차 전지용 음극, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
CN102330142B (zh) 2011-09-05 2013-10-30 华北电力大学 一种硅表面纳米多孔减反射结构的制备方法

Also Published As

Publication number Publication date
EP2873646A4 (en) 2015-10-14
EP2873646B1 (en) 2019-04-03
EP2873646A1 (en) 2015-05-20
WO2015030531A1 (ko) 2015-03-05
US9947922B2 (en) 2018-04-17
US20150072240A1 (en) 2015-03-12

Similar Documents

Publication Publication Date Title
PL2873646T3 (pl) Porowate cząstki na bazie krzemu, sposób ich wytwarzania i zawierający je materiał czynny anody
IL256421B (en) Porous silicon nanoparticles coated with a fusogenic liposome
HUE065634T2 (hu) Negatív elektróda aktív anyag és eljárás annak elõállítására
TWI563714B (en) Porous silicon-based anode active material, method for preparing the same, and lithium secondary battery comprising the same
PL3041071T3 (pl) Cząstki kompozytu litu z metalem przejściowym, sposób ich wytwarzania oraz dodatnie materiały aktywne je zawierające
EP2975675A4 (en) ELECTRODE, MANUFACTURING METHOD THEREFOR, AND BATTERY USING THE SAME
GB201314917D0 (en) Treated Tobacco and processes for preparing the same, Devices including the same and uses thereof
EP3264505A4 (en) Silicon anode active material and preparation method therefor
PL3043412T3 (pl) Bateria z elektrolitem stałym i sposób wytwarzania materiału aktywnego elektrody
EP3165506A4 (en) Porous carbon material and method for manufacturing porous carbon material
EP3264504A4 (en) Polyimide-coated active material particles, slurry for electrode material, negative electrode, battery, and method for producing polyimide-coated active material particles
EP3162762A4 (en) Porous silica particles, method for producing same, and cosmetic compounded with same
EP3158599A4 (en) Porous silicon electrode and method
EP3174140A4 (en) Method for preparing silicon-based active material particles for secondary battery and silicon-based active material particles
GB2504576B (en) Constructions comprising polycrystalline material, tools comprising same and method for making same
EP3064568A4 (en) Porous structure and method for manufacturing same
PL2996180T3 (pl) Materiał czynny anody dla litowego akumulatora, sposób jego wytwarzania oraz zawierający go litowy akumulator
EP3297074A4 (en) Three-dimensional mesh structure form electrode for electrochemical device, method for producing same, and electrochemical device comprising same
EP2980817A4 (en) ELECTRODE-ACTIVE MATERIAL, ELECTRODE AND ELECTRICITY STORAGE DEVICE
GB2517220B (en) Method for HIP can manufacture, and can
PL3147972T3 (pl) Cząstki kompozytowe dla elektrody urządzenia elektrochemicznego i sposób wytwarzania cząstek kompozytowych dla elektrody urządzenia elektrochemicznego
EP3089951A4 (en) Ceramic and method for preparing the same
PL3113259T3 (pl) Materiał substancji aktywnej elektrody ujemnej, elektroda ujemna i ogniwo
GB2515626B (en) PCBN Material, Method for making same, tools comprising same and method of using same
SG11201510209SA (en) Cell populations, methods of transdifferention and methods of use thereof