PL3355389T3 - Materiał czynny anody dla akumulatora litowego i sposób jego wytwarzania - Google Patents

Materiał czynny anody dla akumulatora litowego i sposób jego wytwarzania

Info

Publication number
PL3355389T3
PL3355389T3 PL16849006T PL16849006T PL3355389T3 PL 3355389 T3 PL3355389 T3 PL 3355389T3 PL 16849006 T PL16849006 T PL 16849006T PL 16849006 T PL16849006 T PL 16849006T PL 3355389 T3 PL3355389 T3 PL 3355389T3
Authority
PL
Poland
Prior art keywords
anode
active material
production method
lithium battery
lithium
Prior art date
Application number
PL16849006T
Other languages
English (en)
Inventor
Hyun Chul Kim
Yong Ju Lee
Eun Kyung Kim
Original Assignee
Lg Chem, 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 Lg Chem, Ltd. filed Critical Lg Chem, Ltd.
Publication of PL3355389T3 publication Critical patent/PL3355389T3/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
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/20—After-treatment of capsule walls, e.g. hardening
    • 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
    • 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
    • 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
    • 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
    • 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
    • H01M4/38—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
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Silicon Compounds (AREA)
PL16849006T 2015-09-24 2016-09-23 Materiał czynny anody dla akumulatora litowego i sposób jego wytwarzania PL3355389T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020150135474A KR101981609B1 (ko) 2015-09-24 2015-09-24 리튬 이차전지용 음극활물질 및 그 제조방법
EP16849006.8A EP3355389B1 (en) 2015-09-24 2016-09-23 Anode active material for lithium secondary battery and method for producing same
PCT/KR2016/010682 WO2017052281A1 (ko) 2015-09-24 2016-09-23 리튬 이차전지용 음극활물질 및 그 제조방법

Publications (1)

Publication Number Publication Date
PL3355389T3 true PL3355389T3 (pl) 2021-05-17

Family

ID=58386526

Family Applications (1)

Application Number Title Priority Date Filing Date
PL16849006T PL3355389T3 (pl) 2015-09-24 2016-09-23 Materiał czynny anody dla akumulatora litowego i sposób jego wytwarzania

Country Status (7)

Country Link
US (2) US11837717B2 (pl)
EP (1) EP3355389B1 (pl)
JP (1) JP6727667B2 (pl)
KR (1) KR101981609B1 (pl)
CN (1) CN107636867B (pl)
PL (1) PL3355389T3 (pl)
WO (1) WO2017052281A1 (pl)

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US10873071B2 (en) * 2014-11-27 2020-12-22 Lg Chem, Ltd. Silicon-based negative electrode active material and method for preparing the same
WO2017091543A1 (en) * 2015-11-25 2017-06-01 Corning Incorporated Porous silicon compositions and devices and methods thereof
CN110679013B (zh) * 2017-09-07 2023-04-25 华盛顿州立大学 具有碳涂覆宏观孔的硅的阳极的电池
JP7593809B2 (ja) * 2017-12-01 2024-12-03 デジュ・エレクトロニック・マテリアルズ・カンパニー・リミテッド ケイ素酸化物複合体を含む非水電解質二次電池用負極活物質、及びその製造方法
KR102250897B1 (ko) * 2018-01-30 2021-05-10 주식회사 엘지화학 리튬 이차전지용 음극 활물질, 이를 포함하는 음극 및 상기 음극을 포함하는 리튬 이온 이차 전지
US11575126B2 (en) * 2018-05-16 2023-02-07 Ph Matter, Llc Energy storage material and method of producing the same
CN109309220B (zh) * 2018-10-10 2021-03-23 成都爱敏特新能源技术有限公司 一种锂离子电池所用补锂多孔一氧化硅负极材料及其制备方法
CN112840484B (zh) * 2019-03-08 2024-10-11 株式会社Lg新能源 硫掺杂硅负极材料、其制备方法、包含负极材料的锂二次电池负极和包含负极的锂二次电池
JP7431251B2 (ja) * 2019-04-12 2024-02-14 財團法人國家同▲歩▼輻射研究中心 リチウム電池の純シリコン負極に用いられるリチウム－シリコン化合物結晶多形及びその用途
KR20220145834A (ko) * 2020-02-27 2022-10-31 바스프 에스이 전극 활물질의 제조 방법 및 전극 활물질
CN112382753B (zh) * 2020-10-23 2025-02-21 银隆新能源股份有限公司 硅基复合负极材料及其制备方法、锂电池负极材料及锂电池
KR102556465B1 (ko) * 2020-12-23 2023-07-19 대주전자재료 주식회사 다공성 규소 복합체, 이를 포함하는 다공성 규소-탄소 복합체 및 음극 활물질
KR20220091672A (ko) * 2020-12-23 2022-07-01 대주전자재료 주식회사 다공성 규소 구조체, 이를 포함하는 다공성 규소-탄소 복합체 및 음극 활물질
CA3208380A1 (en) * 2021-02-26 2022-09-01 Fei Ma Porous negative electrode active material and manufacturing method therefor
KR20230025358A (ko) * 2021-08-13 2023-02-21 주식회사 엘지에너지솔루션 음극 활물질, 이를 포함하는 음극, 이를 포함하는 이차전지 및 음극 활물질의 제조방법
US20240063371A1 (en) * 2021-09-03 2024-02-22 Lg Energy Solution, Ltd. Negative electrode active material, negative electrode comprising negative electrode active material, secondary battery comprising negative electrode, and method for preparing negative electrode active material
KR20230083169A (ko) * 2021-12-02 2023-06-09 대주전자재료 주식회사 다공성 규소-탄소 복합체, 이의 제조방법 및 이를 포함하는 음극 활물질
TWI854491B (zh) * 2022-02-17 2024-09-01 南韓商大洲電子材料股份有限公司 矽碳混合物、其製備方法以及包含其之負極活性材料與鋰二次電池
US20250158061A1 (en) * 2022-02-17 2025-05-15 Daejoo Electronic Materials Co., Ltd. Silicon-carbon composite, method for manufacturing same, and anode active material and lithium secondary battery comprising same
CN121100106A (zh) * 2023-05-08 2025-12-09 Oci有限公司 二次电池负极材料用硅-碳复合物及其制备方法
JP2025104345A (ja) * 2023-12-27 2025-07-09 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、負極、非水電解質二次電池、および負極活物質の製造方法

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CN105264654A (zh) 2013-01-07 2016-01-20 威廉马歇莱思大学 用于制备多孔硅微粒的电化学和化学蚀刻的组合方法
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PL2989671T3 (pl) * 2013-04-27 2019-12-31 Shanghai Jiaotong University MATERIAŁ KOMPOZYTOWY SiOx/Si/C I SPOSÓB JEGO WYTWARZANIA, I ANODA DO AKUMULATORA LITOWO-JONOWEGO ZAWIERAJĄCA WSPOMNIANY MATERIAŁ KOMPOZYTOWY
KR101345708B1 (ko) * 2013-07-19 2013-12-27 주식회사 드림그리너스 이차전지용 실리콘 산화물계 음극 활물질 및 그의 제조방법
KR101636143B1 (ko) 2013-09-02 2016-07-04 주식회사 엘지화학 다공성 실리콘계 입자, 이의 제조 방법, 및 이를 포함하는 음극 활물질
WO2015030531A1 (ko) 2013-09-02 2015-03-05 주식회사 엘지화학 다공성 실리콘계 입자, 이의 제조 방법, 및 이를 포함하는 음극 활물질
KR101704103B1 (ko) * 2013-09-17 2017-02-07 주식회사 엘지화학 다공성 실리콘계 음극 활물질 및 이를 포함하는 리튬 이차전지
KR101685765B1 (ko) * 2013-10-31 2016-12-12 주식회사 엘지화학 리튬 이차전지용 음극활물질 및 그 제조방법
JP6193798B2 (ja) * 2014-04-14 2017-09-06 信越化学工業株式会社 リチウムイオン二次電池用負極材の製造方法
CN104466185A (zh) * 2014-11-12 2015-03-25 中国科学院深圳先进技术研究院 硅/碳复合负极材料及其制备方法、锂离子电池及其负极

Also Published As

Publication number Publication date
US20180151874A1 (en) 2018-05-31
US20220255069A1 (en) 2022-08-11
CN107636867A (zh) 2018-01-26
EP3355389A1 (en) 2018-08-01
EP3355389A4 (en) 2018-08-01
US12603277B2 (en) 2026-04-14
US11837717B2 (en) 2023-12-05
JP6727667B2 (ja) 2020-07-22
EP3355389B1 (en) 2020-12-30
KR101981609B1 (ko) 2019-05-24
CN107636867B (zh) 2021-04-02
WO2017052281A1 (ko) 2017-03-30
KR20170036381A (ko) 2017-04-03
JP2018523898A (ja) 2018-08-23

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