BR112022004209A2 - Preparação de óxidos de lítio-zircônio mistos nanoestruturados por meio de pirólise por pulverização - Google Patents

Preparação de óxidos de lítio-zircônio mistos nanoestruturados por meio de pirólise por pulverização

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Publication number
BR112022004209A2
BR112022004209A2 BR112022004209A BR112022004209A BR112022004209A2 BR 112022004209 A2 BR112022004209 A2 BR 112022004209A2 BR 112022004209 A BR112022004209 A BR 112022004209A BR 112022004209 A BR112022004209 A BR 112022004209A BR 112022004209 A2 BR112022004209 A2 BR 112022004209A2
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BR
Brazil
Prior art keywords
spray pyrolysis
preparation
zirconium oxides
mixed lithium
lithium
Prior art date
Application number
BR112022004209A
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English (en)
Inventor
Armin Wiegand
Durdu Schäfer
Franz Schmidt
Harald Alff
Ryo TAKATA
Original Assignee
Evonik Operations Gmbh
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Filing date
Publication date
Application filed by Evonik Operations Gmbh filed Critical Evonik Operations Gmbh
Publication of BR112022004209A2 publication Critical patent/BR112022004209A2/pt

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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
    • H01M4/36—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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/006—Compounds containing, besides zirconium, two or more other elements, with the exception of oxygen or hydrogen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/40—Nickelates
    • C01G53/42—Nickelates containing alkali metals, e.g. LiNiO2
    • C01G53/44—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese
    • H—ELECTRICITY
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    • 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
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    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
    • H01M10/0562—Solid materials
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    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • H01M10/0567—Liquid materials characterised by the additives
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • H—ELECTRICITY
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    • 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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    • 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
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • H—ELECTRICITY
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    • 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
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • H—ELECTRICITY
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  • Chemical & Material Sciences (AREA)
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  • Inorganic Compounds Of Heavy Metals (AREA)
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Abstract

preparação de óxidos de lítio-zircônio mistos nanoestruturados por meio de pirólise por pulverização. a presente invenção se refere a um processo para produzir os óxidos mistos compreendendo lítio, zircônio e, opcionalmente, pelo menos um metal diferente de li e zr, por meio de pirólise por pulverização em chama, a óxidos mistos obteníveis por este processo e a seus usos em baterias de íon de lítio.
BR112022004209A 2019-09-13 2020-09-10 Preparação de óxidos de lítio-zircônio mistos nanoestruturados por meio de pirólise por pulverização BR112022004209A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19197268 2019-09-13
PCT/EP2020/075275 WO2021048249A1 (en) 2019-09-13 2020-09-10 Preparation of nanostructured mixed lithium zirconium oxides by means of spray pyrolysis

Publications (1)

Publication Number Publication Date
BR112022004209A2 true BR112022004209A2 (pt) 2022-05-31

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US (1) US20220336841A1 (pt)
EP (1) EP4028360A1 (pt)
JP (1) JP2022547694A (pt)
KR (1) KR20220065792A (pt)
CN (1) CN114401928A (pt)
BR (1) BR112022004209A2 (pt)
IL (1) IL291233A (pt)
MX (1) MX2022002906A (pt)
TW (1) TWI755056B (pt)
WO (1) WO2021048249A1 (pt)

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Publication number Priority date Publication date Assignee Title
US11999630B2 (en) 2019-06-14 2024-06-04 Uchicago Argonne, Llc Method of tuning the conversion temperature of cubic phase of aluminum-doped lithium lanthanum zirconium oxide
US11821091B2 (en) * 2020-07-24 2023-11-21 Uchicago Argonne, Llc Solvent-free processing of lithium lanthanum zirconium oxide coated-cathodes
WO2023172829A2 (en) * 2022-03-07 2023-09-14 Massachusetts Institute Of Technology Synthesis of al-doped llzo thin-tape electrolytes for solid-state batteries using flame-assisted spray pyrolysis
CN116514546A (zh) * 2023-07-04 2023-08-01 乌镇实验室 一种铌酸钾钠基无铅压电陶瓷粉体及无铅压电陶瓷的制备方法

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EP1378489A1 (en) * 2002-07-03 2004-01-07 Eidgenössische Technische Hochschule Zürich Metal oxides prepared by flame spray pyrolysis
US8007758B2 (en) * 2003-05-20 2011-08-30 Eth Zurich Metal delivery system for nanoparticle manufacture
US7993782B2 (en) 2005-07-01 2011-08-09 National Institute For Materials Science All-solid lithium battery
DE102006027335A1 (de) * 2006-06-13 2008-01-10 Evonik Degussa Gmbh Verfahren zur Herstellung von Metallmischoxidpulvern
JP5132639B2 (ja) 2008-08-21 2013-01-30 日本碍子株式会社 セラミックス材料及びその製造方法
JP5487821B2 (ja) * 2009-02-27 2014-05-14 住友化学株式会社 リチウム複合金属酸化物および正極活物質
EP2399867B1 (de) * 2010-06-25 2013-08-21 Evonik Degussa GmbH Verfahren zur Herstellung Lithium enthaltender Mischoxide
JP5903956B2 (ja) * 2012-03-15 2016-04-13 戸田工業株式会社 非水電解質二次電池用リチウム複合酸化物粒子粉末及びその製造方法、並びに非水電解質二次電池
CN110739451B (zh) * 2014-01-27 2021-05-25 住友化学株式会社 锂二次电池用正极活性物质、锂二次电池用正极和锂二次电池
WO2015173114A1 (de) 2014-05-16 2015-11-19 Evonik Degussa Gmbh Verfahren zur herstellung von lithium, lanthan und zirkon enthaltender mischoxidpulver
CN111224158A (zh) * 2015-09-16 2020-06-02 株式会社东芝 二次电池、复合电解质、电池包以及车辆
TWI575802B (zh) 2015-12-22 2017-03-21 財團法人工業技術研究院 鋰正極材料與鋰電池
CN106025348B (zh) * 2016-05-25 2019-03-15 上海交通大学 一种硼掺杂的石榴石型llzo锂离子导体及其制备方法
JP7101681B2 (ja) * 2017-01-09 2022-07-15 エボニック オペレーションズ ゲーエムベーハー 噴霧熱分解による金属酸化物の製造方法
CN107162049A (zh) * 2017-06-05 2017-09-15 清华大学 锂镧锆氧基氧化物纳米材料及其制备方法

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JP2022547694A (ja) 2022-11-15
US20220336841A1 (en) 2022-10-20
MX2022002906A (es) 2022-04-06
IL291233A (en) 2022-05-01
CN114401928A (zh) 2022-04-26
EP4028360A1 (en) 2022-07-20
WO2021048249A1 (en) 2021-03-18
KR20220065792A (ko) 2022-05-20
TW202118123A (zh) 2021-05-01
TWI755056B (zh) 2022-02-11

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