PL2989671T3 - MATERIAŁ KOMPOZYTOWY SiOx/Si/C I SPOSÓB JEGO WYTWARZANIA, I ANODA DO AKUMULATORA LITOWO-JONOWEGO ZAWIERAJĄCA WSPOMNIANY MATERIAŁ KOMPOZYTOWY - Google Patents

MATERIAŁ KOMPOZYTOWY SiOx/Si/C I SPOSÓB JEGO WYTWARZANIA, I ANODA DO AKUMULATORA LITOWO-JONOWEGO ZAWIERAJĄCA WSPOMNIANY MATERIAŁ KOMPOZYTOWY

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Publication number
PL2989671T3
PL2989671T3 PL13882787T PL13882787T PL2989671T3 PL 2989671 T3 PL2989671 T3 PL 2989671T3 PL 13882787 T PL13882787 T PL 13882787T PL 13882787 T PL13882787 T PL 13882787T PL 2989671 T3 PL2989671 T3 PL 2989671T3
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PL
Poland
Prior art keywords
composite material
siox
anode
producing
lithium ion
Prior art date
Application number
PL13882787T
Other languages
English (en)
Inventor
Jun Yang
Xuejiao FENG
Jingjun Zhang
Longjie Zhou
Yuqian DOU
Original Assignee
Shanghai Jiaotong University
Robert Bosch Gmbh
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 Shanghai Jiaotong University, Robert Bosch Gmbh filed Critical Shanghai Jiaotong University
Publication of PL2989671T3 publication Critical patent/PL2989671T3/pl

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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
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    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/628—Coating the powders or the macroscopic reinforcing agents
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    • C04B35/628—Coating the powders or the macroscopic reinforcing agents
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    • H01M10/00—Secondary cells; Manufacture thereof
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    • 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
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    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Silicon Compounds (AREA)
PL13882787T 2013-04-27 2013-04-27 MATERIAŁ KOMPOZYTOWY SiOx/Si/C I SPOSÓB JEGO WYTWARZANIA, I ANODA DO AKUMULATORA LITOWO-JONOWEGO ZAWIERAJĄCA WSPOMNIANY MATERIAŁ KOMPOZYTOWY PL2989671T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/CN2013/074886 WO2014172914A1 (en) 2013-04-27 2013-04-27 SiOx/Si/C COMPOSITE MATERIAL AND PROCESS OF PRODUCING THEREOF, AND ANODE FOR LITHIUM ION BATTERY COMPRISING SAID COMPOSITE MATERIAL
EP13882787.8A EP2989671B8 (en) 2013-04-27 2013-04-27 SiOx/Si/C COMPOSITE MATERIAL AND PROCESS OF PRODUCING THEREOF, AND ANODE FOR LITHIUM ION BATTERY COMPRISING SAID COMPOSITE MATERIAL

Publications (1)

Publication Number Publication Date
PL2989671T3 true PL2989671T3 (pl) 2019-12-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
PL13882787T PL2989671T3 (pl) 2013-04-27 2013-04-27 MATERIAŁ KOMPOZYTOWY SiOx/Si/C I SPOSÓB JEGO WYTWARZANIA, I ANODA DO AKUMULATORA LITOWO-JONOWEGO ZAWIERAJĄCA WSPOMNIANY MATERIAŁ KOMPOZYTOWY

Country Status (6)

Country Link
US (1) US9972836B2 (pl)
EP (1) EP2989671B8 (pl)
JP (1) JP6133493B2 (pl)
CN (1) CN105409035B (pl)
PL (1) PL2989671T3 (pl)
WO (1) WO2014172914A1 (pl)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9601228B2 (en) 2011-05-16 2017-03-21 Envia Systems, Inc. Silicon oxide based high capacity anode materials for lithium ion batteries
US9780358B2 (en) 2012-05-04 2017-10-03 Zenlabs Energy, Inc. Battery designs with high capacity anode materials and cathode materials
US9893353B2 (en) 2013-05-23 2018-02-13 Shin-Etsu Chemical Co., Ltd. Negative electrode material for nonaqueous electrolyte secondary batteries, and secondary battery
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
WO2015024004A1 (en) 2013-08-16 2015-02-19 Envia Systems, Inc. Lithium ion batteries with high capacity anode active material and good cycling for consumer electronics
US10483529B2 (en) 2014-12-23 2019-11-19 Umicore Composite powder for use in an anode of a lithium ion battery, method of preparing such a composite powder and method for analysing such a composite powder
EP3238293B1 (en) 2014-12-23 2021-09-01 Umicore Powder, electrode and battery comprising such a powder
WO2016102097A1 (en) 2014-12-23 2016-06-30 Umicore Powder, electrode and battery comprising such a powder
JP6448525B2 (ja) * 2015-02-26 2019-01-09 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、非水電解質二次電池用負極、及び非水電解質二次電池、並びに非水電解質二次電池用負極材の製造方法
KR101981609B1 (ko) 2015-09-24 2019-05-24 주식회사 엘지화학 리튬 이차전지용 음극활물질 및 그 제조방법
WO2017052278A1 (ko) * 2015-09-24 2017-03-30 주식회사 엘지화학 리튬 이차전지용 음극활물질 및 그 제조방법
KR101816400B1 (ko) * 2016-05-12 2018-01-09 에스케이이노베이션 주식회사 이차전지용 활물질의 평가방법
KR101918815B1 (ko) * 2016-08-23 2018-11-15 넥시온 엘티디. 이차 전지용 음극 활물질 및 이의 제조 방법
JP7099325B2 (ja) 2016-11-22 2022-07-12 三菱ケミカル株式会社 非水系二次電池用負極材、非水系二次電池用負極及び非水系二次電池
WO2018179111A1 (ja) * 2017-03-28 2018-10-04 日立化成株式会社 リチウムイオン二次電池用負極活物質、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
GB201803983D0 (en) 2017-09-13 2018-04-25 Unifrax I Llc Materials
CN111816854B (zh) * 2017-09-22 2022-03-22 苏州锦艺新材料科技股份有限公司 一种锂离子电池
CN107959012B (zh) * 2017-11-17 2021-02-26 力信(江苏)能源科技有限责任公司 一种单层/双层包覆硅氧化物复合负极材料及其制备方法
CN108054366B (zh) * 2017-12-12 2021-07-23 贝特瑞新材料集团股份有限公司 一种锂离子电池负极材料及其制备方法
US11094925B2 (en) * 2017-12-22 2021-08-17 Zenlabs Energy, Inc. Electrodes with silicon oxide active materials for lithium ion cells achieving high capacity, high energy density and long cycle life performance
US11152613B2 (en) 2018-01-19 2021-10-19 Amprius, Inc. Stabilized, prelithiated silicon oxide particles for lithium ion battery anodes
EP3748740A4 (en) * 2018-01-31 2021-10-27 Hitachi Chemical Company, Ltd. NEGATIVE ELECTRODE ACTIVE FOR A LITHIUM-ION SECONDARY BATTERY, NEGATIVE ELECTRODE FOR A LITHIUM-ION SECONDARY BATTERY, AND LITHIUM-ION SECONDARY BATTERY
WO2019150513A1 (ja) * 2018-01-31 2019-08-08 日立化成株式会社 リチウムイオン二次電池用負極活物質、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
JP6451915B1 (ja) * 2018-01-31 2019-01-16 日立化成株式会社 リチウムイオン二次電池用負極活物質、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
EP3544099A1 (en) 2018-03-21 2019-09-25 Borregaard AS Dispersant and binder for lithium ion batteries based on modified lignin and carboxymethyl cellulose
AU2019263820A1 (en) * 2018-04-29 2020-11-26 Bosquet Silicon Corp. Composite composition
JP7058333B2 (ja) * 2018-08-27 2022-04-21 株式会社大阪チタニウムテクノロジーズ SiO粉末製造方法及び球形粒子状SiO粉末
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
WO2020077296A1 (en) 2018-10-12 2020-04-16 Albemarle Corporation Particles comprising silicon and lithium
TWI711208B (zh) * 2018-11-16 2020-11-21 國家中山科學研究院 一種矽氧化物與非晶碳層包覆以多層石墨烯為載體之奈米矽的負極材料及其製備方法
JP7159838B2 (ja) * 2018-12-13 2022-10-25 昭和電工マテリアルズ株式会社 リチウムイオン二次電池用負極活物質、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
JP7159839B2 (ja) * 2018-12-13 2022-10-25 昭和電工マテリアルズ株式会社 リチウムイオン二次電池用負極活物質、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
JP7159840B2 (ja) * 2018-12-13 2022-10-25 昭和電工マテリアルズ株式会社 リチウムイオン二次電池用負極活物質、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
CN109686941B (zh) * 2018-12-21 2022-02-01 安徽工业大学 一种制备锂离子动力电池用硅碳负极材料的方法
CN111453737B (zh) * 2019-01-22 2021-08-03 成都博达爱福科技有限公司 一种由mq硅树脂制备氧化亚硅的方法
TWI699033B (zh) * 2019-04-03 2020-07-11 國家中山科學研究院 一種含SiOx之負極材料的製造方法
CN112018334A (zh) * 2019-05-28 2020-12-01 贝特瑞新材料集团股份有限公司 一种硅氧化物/碳复合负极材料及其制备方法和锂离子电池
US11973178B2 (en) 2019-06-26 2024-04-30 Ionblox, Inc. Lithium ion cells with high performance electrolyte and silicon oxide active materials achieving very long cycle life performance
CN112151788B (zh) * 2019-06-26 2024-10-01 伊翁布洛克斯有限公司 具有高性能电解质和氧化硅活性材料的锂离子电池
CN110265650A (zh) * 2019-06-30 2019-09-20 山东华亿比科新能源股份有限公司 一种锂离子电池用纳米多孔复合负极材料及其制备方法
CN110474030B (zh) * 2019-07-29 2022-10-21 孙旭阳 一种锂离子电池碳复合硅系负极材料制备方法
CN110993907B (zh) * 2019-11-25 2021-05-07 宁波广新纳米材料有限公司 一种纳米晶硅-氧化亚硅-碳复合粉体的制备方法
WO2021133128A1 (ko) * 2019-12-25 2021-07-01 주식회사 엘지에너지솔루션 음극 활물질, 상기 음극 활물질을 포함하는 음극 및 이차전지
CN113130858B (zh) * 2019-12-31 2022-12-30 华为技术有限公司 硅基负极材料及其制备方法、电池和终端
US20230108811A1 (en) * 2020-02-21 2023-04-06 Umicore A powder for use in the negative electrode of a battery, a method for preparing such a powder and a battery comprising such a powder
US12355079B2 (en) 2020-07-02 2025-07-08 Ionblox, Inc. Lithium ion cells with silicon based active materials and negative electrodes with water-based binders having good adhesion and cohesion
CN111816862A (zh) * 2020-07-31 2020-10-23 广东凯金新能源科技股份有限公司 一种高稳定的硅碳负极材料及其制备方法
KR20220065124A (ko) * 2020-11-12 2022-05-20 에스케이온 주식회사 코어-쉘 복합체를 포함하는 음극 활물질 및 이의 제조방법
CN112563502A (zh) * 2020-12-07 2021-03-26 广东凯金新能源科技股份有限公司 一种高首效多元包覆硅基复合材料、其制备方法及其应用
EP4261186A4 (en) * 2020-12-08 2024-06-12 DIC Corporation NEGATIVE ELECTRODE ACTIVE MATERIAL AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
CN112599733B (zh) * 2020-12-09 2022-07-12 南昌大学 一种磷元素掺杂的Si/SiOx/C负极材料的合成方法
US12651768B2 (en) 2021-06-03 2026-06-09 Ionblox, Inc. Lithium ion cells with high performance electrolyte and silicon oxide active materials achieving long cycle life, fast charge and high thermal stability
CN113675385B (zh) * 2021-07-13 2022-12-09 厦门理工学院 一种纳米级硅碳复合负极材料、制备方法及锂离子电池
WO2023074217A1 (ja) * 2021-10-27 2023-05-04 三菱ケミカル株式会社 酸化珪素粒子及びその製造方法と、粒子及びその製造方法と、二次電池及びその製造方法
JP7563367B2 (ja) * 2021-11-29 2024-10-08 トヨタ自動車株式会社 負極層
KR20230174597A (ko) * 2022-06-21 2023-12-28 에스케이온 주식회사 리튬 이차 전지용 음극 활물질 및 이를 포함하는 제조된 리튬 이차 전지
JP2026503142A (ja) * 2023-08-30 2026-01-27 エルジー エナジー ソリューション リミテッド 負極組成物、負極組成物を含むリチウム二次電池用負極、およびこれを含むリチウム二次電池
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
WO2025215894A1 (ja) * 2024-04-12 2025-10-16 株式会社大阪チタニウムテクノロジーズ 酸化ケイ素の粉体
FR3162313A1 (fr) * 2024-05-15 2025-11-21 HPQ Silicium Inc. Appareil et procede pour la production continue ou semi-continue d’un materiau a base de silicium adapte a la fabrication d’anode de batterie li-ion
WO2026094976A1 (ja) * 2024-10-30 2026-05-07 パナソニックIpマネジメント株式会社 負極および電池

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8709653B2 (en) * 2004-03-08 2014-04-29 Samsung Sdi Co., Ltd. Negative active material for a rechargeable lithium battery, a method of preparing the same, and a rechargeable lithium battery comprising the same
JP4985949B2 (ja) * 2006-03-27 2012-07-25 信越化学工業株式会社 珪素−珪素酸化物−リチウム系複合体の製造方法、並びに非水電解質二次電池用負極材
KR101375328B1 (ko) * 2007-07-27 2014-03-19 삼성에스디아이 주식회사 Si/C 복합물, 이를 포함하는 음극활물질 및 리튬전지
JP5555978B2 (ja) * 2008-02-28 2014-07-23 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、及びそれを用いた非水電解質二次電池
JP5245592B2 (ja) * 2008-07-14 2013-07-24 信越化学工業株式会社 非水電解質二次電池用負極材、ならびにリチウムイオン二次電池及び電気化学キャパシタ
JP2010225494A (ja) * 2009-03-25 2010-10-07 Shin-Etsu Chemical Co Ltd 非水電解質二次電池用負極材及びその製造方法、ならびにリチウムイオン二次電池
US7964172B2 (en) * 2009-10-13 2011-06-21 Alexander Mukasyan Method of manufacturing high-surface-area silicon
JP5411780B2 (ja) * 2010-04-05 2014-02-12 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非水電解質二次電池用負極材の製造方法並びにリチウムイオン二次電池
JP5476273B2 (ja) * 2010-10-27 2014-04-23 信越化学工業株式会社 非水電解液二次電池
CN102208634B (zh) 2011-05-06 2014-04-16 北京科技大学 一种多孔硅/碳复合材料及其制备方法
CN102593426A (zh) 2011-05-07 2012-07-18 天津锦美碳材科技发展有限公司 SiOx/C复合材料的制备方法及制得的锂离子电池硅碳负极材料
CN102800851A (zh) * 2012-08-17 2012-11-28 奇瑞汽车股份有限公司 一种硅碳复合材料及其制备方法、含该材料的锂离子电池

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