WO2021125655A3 - 과산화리튬의 입도 조절 방법 및 입도가 조절된 리튬산화물의 제조방법 - Google Patents

과산화리튬의 입도 조절 방법 및 입도가 조절된 리튬산화물의 제조방법 Download PDF

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Publication number
WO2021125655A3
WO2021125655A3 PCT/KR2020/017783 KR2020017783W WO2021125655A3 WO 2021125655 A3 WO2021125655 A3 WO 2021125655A3 KR 2020017783 W KR2020017783 W KR 2020017783W WO 2021125655 A3 WO2021125655 A3 WO 2021125655A3
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WO
WIPO (PCT)
Prior art keywords
lithium
lithium oxide
particle sizes
controlled
particle size
Prior art date
Application number
PCT/KR2020/017783
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English (en)
French (fr)
Other versions
WO2021125655A2 (ko
Inventor
이재명
안준규
정우철
정기억
박정관
김상원
Original Assignee
주식회사 포스코
재단법인 포항산업과학연구원
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 주식회사 포스코, 재단법인 포항산업과학연구원 filed Critical 주식회사 포스코
Priority to EP20903497.4A priority Critical patent/EP4079683A4/en
Priority to JP2022538272A priority patent/JP2023507812A/ja
Priority to AU2020405885A priority patent/AU2020405885A1/en
Priority to US17/787,010 priority patent/US20230025008A1/en
Priority to CA3165335A priority patent/CA3165335A1/en
Priority to CN202080088032.5A priority patent/CN114829296A/zh
Publication of WO2021125655A2 publication Critical patent/WO2021125655A2/ko
Publication of WO2021125655A3 publication Critical patent/WO2021125655A3/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/04—Metal peroxides or peroxyhydrates thereof; Metal superoxides; Metal ozonides; Peroxyhydrates thereof
    • C01B15/043—Metal peroxides or peroxyhydrates thereof; Metal superoxides; Metal ozonides; Peroxyhydrates thereof of alkali metals, alkaline earth metals or magnesium or beryllium or aluminium
    • C01B15/0435—Metal peroxides or peroxyhydrates thereof; Metal superoxides; Metal ozonides; Peroxyhydrates thereof of alkali metals, alkaline earth metals or magnesium or beryllium or aluminium of alkali metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D15/00—Lithium compounds
    • C01D15/02—Oxides; Hydroxides
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • 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)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

본 발명은 산화리튬을 제조하는 새로운 방법에 관한 것이다. 본 발명에서는 산화리튬의 입도 및 형상이 제조 과정에서 제어될 수 있다. 또한, 본 발명은 이러한 제조방법에 의해 제조된 입도 및 형상이 제어된 산화리튬에 관한 것이다.
PCT/KR2020/017783 2019-12-20 2020-12-07 과산화리튬의 입도 조절 방법 및 입도가 조절된 리튬산화물의 제조방법 WO2021125655A2 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP20903497.4A EP4079683A4 (en) 2019-12-20 2020-12-07 PROCESS FOR CONTROLLING THE SIZES OF LITHIUM PEROXIDE PARTICLES AND PROCESS FOR PREPARING LITHIUM OXIDE WITH CONTROLLED GRANULOMETRY
JP2022538272A JP2023507812A (ja) 2019-12-20 2020-12-07 過酸化リチウムの粒度調節方法および粒度が調節されたリチウム酸化物の製造方法
AU2020405885A AU2020405885A1 (en) 2019-12-20 2020-12-07 A method for controlling the size of lithium peroxide and a method for preparing lithium oxide with controlled size
US17/787,010 US20230025008A1 (en) 2019-12-20 2020-12-07 A method for controlling the size of lithium peroxide and a method for preparing lithium oxide with controlled size
CA3165335A CA3165335A1 (en) 2019-12-20 2020-12-07 A method for controlling the sizes of lithium peroxide and a method for preparing lithium oxide with controlled size
CN202080088032.5A CN114829296A (zh) 2019-12-20 2020-12-07 过氧化锂的粒度调节方法和粒度被调节的锂氧化物的制备方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020190172033A KR102314019B1 (ko) 2019-12-20 2019-12-20 과산화리튬의 입도 조절 방법 및 입도가 조절된 리튬산화물의 제조방법
KR10-2019-0172033 2019-12-20

Publications (2)

Publication Number Publication Date
WO2021125655A2 WO2021125655A2 (ko) 2021-06-24
WO2021125655A3 true WO2021125655A3 (ko) 2021-08-12

Family

ID=76478473

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2020/017783 WO2021125655A2 (ko) 2019-12-20 2020-12-07 과산화리튬의 입도 조절 방법 및 입도가 조절된 리튬산화물의 제조방법

Country Status (10)

Country Link
US (1) US20230025008A1 (ko)
EP (1) EP4079683A4 (ko)
JP (1) JP2023507812A (ko)
KR (1) KR102314019B1 (ko)
CN (1) CN114829296A (ko)
AR (1) AR120789A1 (ko)
AU (1) AU2020405885A1 (ko)
CA (1) CA3165335A1 (ko)
CL (1) CL2022001647A1 (ko)
WO (1) WO2021125655A2 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022100361A1 (de) 2022-01-10 2023-07-13 Albemarle Germany Gmbh Pulverförmiges Lithiumoxid, Verfahren zu dessen Herstellung und dessen Verwendung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997005062A1 (en) * 1995-08-02 1997-02-13 Union Miniere S.A. Synthesis of lithiated transition metal oxides
KR20120092514A (ko) * 2011-02-11 2012-08-21 제록스 코포레이션 입자 제조를 위한 연속식 에멀젼화-응집 방법
KR20140028449A (ko) * 2012-08-29 2014-03-10 서강대학교산학협력단 구형의 탄소 입자, 및 이의 제조 방법
KR20180074071A (ko) * 2016-12-23 2018-07-03 주식회사 포스코 산화리튬의 제조방법 및 리튬니켈산화물의 제조방법
KR102002006B1 (ko) * 2017-12-29 2019-07-22 (주)실루엣미디어그룹아시아 하이브리드 에어하키 게임 장치 및 그 제어 방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3321277A (en) * 1964-01-15 1967-05-23 Lithium Corp Lithium oxide having active absorption capacity for carbon dioxide and method of preparing same
JPH02245769A (ja) * 1989-03-20 1990-10-01 Tomoegawa Paper Co Ltd 重合トナーの製造方法
JP5119663B2 (ja) * 2006-02-16 2013-01-16 三菱化学株式会社 Ａｆｉ型鉄アルミノフォスフェート及びその製造方法
KR101092337B1 (ko) 2011-07-20 2011-12-09 (주) 라미나 리튬이차전지의 양극 활물질 제조용 올인원 타입 연속식 반응기 및 이를 포함하는 결정분리장치
KR20180112482A (ko) * 2017-04-04 2018-10-12 주식회사 라미나 이차전지용 양극활물질 전구체의 제조방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997005062A1 (en) * 1995-08-02 1997-02-13 Union Miniere S.A. Synthesis of lithiated transition metal oxides
KR20120092514A (ko) * 2011-02-11 2012-08-21 제록스 코포레이션 입자 제조를 위한 연속식 에멀젼화-응집 방법
KR20140028449A (ko) * 2012-08-29 2014-03-10 서강대학교산학협력단 구형의 탄소 입자, 및 이의 제조 방법
KR20180074071A (ko) * 2016-12-23 2018-07-03 주식회사 포스코 산화리튬의 제조방법 및 리튬니켈산화물의 제조방법
KR102002006B1 (ko) * 2017-12-29 2019-07-22 (주)실루엣미디어그룹아시아 하이브리드 에어하키 게임 장치 및 그 제어 방법

Also Published As

Publication number Publication date
CL2022001647A1 (es) 2023-01-06
KR20210079844A (ko) 2021-06-30
AR120789A1 (es) 2022-03-16
US20230025008A1 (en) 2023-01-26
CN114829296A (zh) 2022-07-29
WO2021125655A2 (ko) 2021-06-24
AU2020405885A1 (en) 2022-08-04
CA3165335A1 (en) 2021-06-24
JP2023507812A (ja) 2023-02-27
EP4079683A4 (en) 2023-08-09
EP4079683A2 (en) 2022-10-26
KR102314019B1 (ko) 2021-10-15

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