MA32844B1 - Particules d'oxyde de cobalt et de lithium dopees, et leur methode de preparation en vue d'applications potentielles comme batteries a ion lithium de hautes performances en termes de securite et d'enerigie - Google Patents

Particules d'oxyde de cobalt et de lithium dopees, et leur methode de preparation en vue d'applications potentielles comme batteries a ion lithium de hautes performances en termes de securite et d'enerigie

Info

Publication number
MA32844B1
MA32844B1 MA32034A MA32034A MA32844B1 MA 32844 B1 MA32844 B1 MA 32844B1 MA 32034 A MA32034 A MA 32034A MA 32034 A MA32034 A MA 32034A MA 32844 B1 MA32844 B1 MA 32844B1
Authority
MA
Morocco
Prior art keywords
lithium
preparation
enerigy
cobalt
safety
Prior art date
Application number
MA32034A
Other languages
Arabic (ar)
English (en)
Inventor
Akalay Ismail
Benzakour Intissar
Kaddami Abderrahim
Fakir Hakim
Ouzaouit Khalid
Original Assignee
Reminex
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 Reminex filed Critical Reminex
Priority to MA32034A priority Critical patent/MA32844B1/fr
Priority to KR1020127001952A priority patent/KR101596005B1/ko
Priority to CN2009801607413A priority patent/CN102438949A/zh
Priority to SG2011095924A priority patent/SG176981A1/en
Priority to CA2766030A priority patent/CA2766030C/fr
Priority to EP09786011.8A priority patent/EP2445839B1/fr
Priority to US13/379,993 priority patent/US20120156566A1/en
Priority to JP2012516872A priority patent/JP5529959B2/ja
Priority to PCT/IB2009/006221 priority patent/WO2010150038A1/fr
Publication of MA32844B1 publication Critical patent/MA32844B1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/40—Complex oxides containing cobalt and at least one other metal element
    • C01G51/42—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • H01M4/36—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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C01P2002/54—Solid solutions containing elements as dopants one element only
    • 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
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/77—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by unit-cell parameters, atom positions or structure diagrams
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/88—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by thermal analysis data, e.g. TGA, DTA, DSC
    • 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
    • C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
    • 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
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • 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
    • C01P2006/10—Solid density
    • 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
    • C01P2006/40—Electric properties
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • 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)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Secondary Cells (AREA)

Abstract

L'INVENTION RENTRE DANS LE CADRE DE LA MISE AU POINT DE NOUVEAU MATÉRIAUX PRÉSENTANT DES PERFORMANCES ÉLEVÉES, CES MATÉRIAUX SONT SYNTHÉTISÉS SOUS FORME DE PARTICULES D'OXYDE DE COBALT ET DE LITHIUM QUI PEUVENT ÊTRE UTILISÉS DANS LA PRÉPARATION DES CATHODES POUR BATTERIES RECHARGEABLES (OU DE BATTERIES STOCKAGE). L'AGENT DOPANT EST SÉLECTIONNÉ PARMI LE GROUPE DES OXYDES DE LANTHANIDES. D'AUTRES OBJECTIFS DE L'INVENTION CONSISTENT EN LA MÉTHODE D'AMÉLIORATION DE LA STABILITÉ ET LA CAPACITÉ DE CHARGE DES BATTERIES RECHARGEABLES À ION LITHIUM ET AUSSI LA MÉTHODE DE PRÉPARATION DES PARTICULES D'OXYDE DE COBALT ET DE LITHIUM SELON L'INVENTION.
MA32034A 2009-06-24 2009-06-24 Particules d'oxyde de cobalt et de lithium dopees, et leur methode de preparation en vue d'applications potentielles comme batteries a ion lithium de hautes performances en termes de securite et d'enerigie MA32844B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
MA32034A MA32844B1 (fr) 2009-06-24 2009-06-24 Particules d'oxyde de cobalt et de lithium dopees, et leur methode de preparation en vue d'applications potentielles comme batteries a ion lithium de hautes performances en termes de securite et d'enerigie
KR1020127001952A KR101596005B1 (ko) 2009-06-24 2009-07-09 도핑된 리튬코발트 산화물의 입자, 이의 제조방법 및 리튬이온전지에서의 용도
CN2009801607413A CN102438949A (zh) 2009-06-24 2009-07-09 掺杂的锂钴氧化物颗粒及其制备方法以及其在锂离子电池中的应用
SG2011095924A SG176981A1 (en) 2009-06-24 2009-07-09 Particles of doped litium cobalt oxide, method for preparing the same and their use in lithium ion batteries
CA2766030A CA2766030C (fr) 2009-06-24 2009-07-09 Particules d'oxyde de cobalt dope au lithium, leur procede de preparation et leur utilisation dans des batteries au lithium-ion
EP09786011.8A EP2445839B1 (fr) 2009-06-24 2009-07-09 Particules d'oxyde de cobalt dope au lithium, leur procede de preparation et leur utilisation dans des batteries au lithium-ion
US13/379,993 US20120156566A1 (en) 2009-06-24 2009-07-09 Particles of doped lithium cobalt oxide, method for preparing the same and their use in lithium ion batteries
JP2012516872A JP5529959B2 (ja) 2009-06-24 2009-07-09 ドープされた酸化コバルトリチウムの粒子、その製造方法およびリチウムイオン電池におけるその使用
PCT/IB2009/006221 WO2010150038A1 (fr) 2009-06-24 2009-07-09 Particules d'oxyde de cobalt dope au lithium, leur procede de preparation et leur utilisation dans des batteries au lithium-ion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MA32034A MA32844B1 (fr) 2009-06-24 2009-06-24 Particules d'oxyde de cobalt et de lithium dopees, et leur methode de preparation en vue d'applications potentielles comme batteries a ion lithium de hautes performances en termes de securite et d'enerigie

Publications (1)

Publication Number Publication Date
MA32844B1 true MA32844B1 (fr) 2011-12-01

Family

ID=41467030

Family Applications (1)

Application Number Title Priority Date Filing Date
MA32034A MA32844B1 (fr) 2009-06-24 2009-06-24 Particules d'oxyde de cobalt et de lithium dopees, et leur methode de preparation en vue d'applications potentielles comme batteries a ion lithium de hautes performances en termes de securite et d'enerigie

Country Status (9)

Country Link
US (1) US20120156566A1 (fr)
EP (1) EP2445839B1 (fr)
JP (1) JP5529959B2 (fr)
KR (1) KR101596005B1 (fr)
CN (1) CN102438949A (fr)
CA (1) CA2766030C (fr)
MA (1) MA32844B1 (fr)
SG (1) SG176981A1 (fr)
WO (1) WO2010150038A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103236541A (zh) * 2013-04-12 2013-08-07 中信国安盟固利电源技术有限公司 一种改善钴酸锂在高电压下高温存储性能的方法
CN104112860B (zh) * 2013-04-22 2017-02-08 万向电动汽车有限公司 锂离子电池正极改性材料的制备方法
KR101630209B1 (ko) * 2014-03-05 2016-06-15 전자부품연구원 양극 활물질, 그를 갖는 리튬이차전지 및 그의 제조 방법
US10193135B2 (en) 2015-01-15 2019-01-29 Zenlabs Energy, Inc. Positive electrode active materials with composite coatings for high energy density secondary batteries and corresponding processes
JP6507778B2 (ja) * 2015-03-26 2019-05-08 セイコーエプソン株式会社 電極複合体および電池
WO2018008952A1 (fr) * 2016-07-04 2018-01-11 주식회사 엘지화학 Méthode de fabrication de matériau actif d'électrode positive pour batterie secondaire et matériau actif d'électrode positive pour batterie secondaire fabriqué grâce à celle-ci
KR102026918B1 (ko) 2016-07-04 2019-09-30 주식회사 엘지화학 이차전지용 양극활물질의 제조방법 및 이에 따라 제조된 이차전지용 양극활물질
WO2018105791A1 (fr) * 2016-12-09 2018-06-14 주식회사 엘 앤 에프 Matériau actif de cathode destiné à une batterie secondaire au lithium, son procédé de fabrication, et batterie secondaire au lithium le comprenant
EP3439081B1 (fr) 2017-01-31 2026-03-04 LG Energy Solution, Ltd. Matériau actif de cathode pour batterie secondaire au lithium, comprenant de l'oxyde de lithium et de cobalt ayant une structure c ur-écorce, son procédé de préparation, et cathode et batterie secondaire comprenant un matériau actif de cathode
GB2572610B (en) 2018-04-03 2021-06-23 Ilika Tech Limited Composition, methods for its production, and its use
CN109860546B (zh) * 2019-01-10 2022-02-15 宁德新能源科技有限公司 正极材料和包含所述正极材料的电化学装置
KR20210153742A (ko) 2019-05-09 2021-12-17 에이일이삼 시스템즈, 엘엘씨 캐소드 재료의 건식 표면 도핑을 위한 방법 및 시스템
CN111458367B (zh) * 2020-04-21 2022-02-08 吉林大学 一种预测富锂材料结构的方法
CN113113580B (zh) * 2021-03-12 2022-06-07 江门市力源电子有限公司 一种电子烟专用高倍率高容量高平台兼顾的锂离子电池
CN118079938B (zh) * 2024-03-15 2025-10-28 昆明理工大学 一种a位镧掺杂钴酸锂活化pms催化有机污染物的方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH056779A (ja) * 1991-06-27 1993-01-14 Matsushita Electric Ind Co Ltd 非水電解液二次電池
US5914094A (en) * 1995-12-19 1999-06-22 Samsung Display Devices Co., Ltd. Process for preparing cathode active material by a sol-gel method
JPH101316A (ja) * 1996-06-10 1998-01-06 Sakai Chem Ind Co Ltd リチウムコバルト複合酸化物及びその製造方法並びにリチウムイオン二次電池
JP3367823B2 (ja) * 1996-06-14 2003-01-20 オークラ輸送機株式会社 仕分装置およびピッキングシステム
JPH1027613A (ja) * 1996-07-08 1998-01-27 Sumitomo Metal Mining Co Ltd 非水系電解質二次電池用正極活物質およびその製造方法
JPH1027626A (ja) * 1996-07-09 1998-01-27 Matsushita Electric Ind Co Ltd リチウム二次電池
DE19721546C1 (de) * 1997-05-23 1998-10-22 Mtu Friedrichshafen Gmbh Verfahren zur Herstellung von Doppelschichtkathoden-Vorläuferplatten, deren Verwendung zur Herstellung von Doppelschichtkathoden sowie Doppelschichtkathode für Schmelzkarbonatbrennstoffzellen
JP4240242B2 (ja) * 1998-06-23 2009-03-18 Ａｇｃセイミケミカル株式会社 非水電解質二次電池用正極活物質及び非水電解質二次電池
JP2003242982A (ja) * 2002-02-19 2003-08-29 Nec Tokin Tochigi Ltd 非水電解液二次電池
KR100460102B1 (ko) * 2002-07-15 2004-12-03 한화석유화학 주식회사 금속산화물 초미립자의 제조방법
US7371338B2 (en) * 2002-10-01 2008-05-13 Rutgers, The State University Metal fluorides as electrode materials
JP2004127695A (ja) * 2002-10-02 2004-04-22 Japan Storage Battery Co Ltd 非水電解質二次電池
JP4054869B2 (ja) * 2002-12-25 2008-03-05 独立行政法人産業技術総合研究所 抵抗型酸素センサの酸素分圧検出部分の製造方法
US7294435B2 (en) * 2003-05-15 2007-11-13 Nichia Corporation Positive electrode active material for nonaqueous electrolyte secondary battery, positive electrode mixture for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
KR20050029778A (ko) * 2003-09-22 2005-03-28 삼성에스디아이 주식회사 리튬 전지용 전해질 및 이를 포함하는 리튬 전지
JP2005196992A (ja) * 2003-12-26 2005-07-21 Hitachi Ltd リチウム二次電池用正極材料及び電池
CN1321471C (zh) * 2004-03-31 2007-06-13 潘树明 锂离子电池的纳米正极材料LiCoO2三步合成制备方法
JP2006088093A (ja) * 2004-09-27 2006-04-06 Sumitomo Osaka Cement Co Ltd 無機粒子合成方法
JP5055702B2 (ja) * 2005-03-09 2012-10-24 株式会社Ｇｓユアサ 正極活物質及びその製造方法
US8323832B2 (en) * 2005-08-08 2012-12-04 A123 Systems, Inc. Nanoscale ion storage materials
JP5253809B2 (ja) * 2005-09-28 2013-07-31 Ａｇｃセイミケミカル株式会社 リチウム含有複合酸化物の製造方法
JP5124933B2 (ja) * 2005-11-02 2013-01-23 日亜化学工業株式会社 非水電解質二次電池用正極活物質および非水電解質二次電池
JP2007134255A (ja) * 2005-11-14 2007-05-31 Dainippon Screen Mfg Co Ltd 塗布装置および塗布システム
JP4982692B2 (ja) * 2006-03-17 2012-07-25 Ｄｏｗａエレクトロニクス株式会社 触媒用酸化セリウム粉体およびｄｐｆ
JP2009091193A (ja) * 2007-10-09 2009-04-30 Panasonic Corp リチウムコバルト酸化物およびその製造方法
JP4760816B2 (ja) * 2007-11-14 2011-08-31 ソニー株式会社 リチウムイオン二次電池用正極及びリチウムイオン二次電池
CN101908625B (zh) * 2009-06-03 2014-02-05 法拉赛斯能源公司 用于锂离子电池的复合材料及其制备方法

Also Published As

Publication number Publication date
KR101596005B1 (ko) 2016-02-18
KR20120059486A (ko) 2012-06-08
EP2445839A1 (fr) 2012-05-02
SG176981A1 (en) 2012-02-28
EP2445839B1 (fr) 2017-02-15
JP5529959B2 (ja) 2014-06-25
CA2766030A1 (fr) 2010-12-29
US20120156566A1 (en) 2012-06-21
WO2010150038A1 (fr) 2010-12-29
JP2012533836A (ja) 2012-12-27
CA2766030C (fr) 2018-08-07
CN102438949A (zh) 2012-05-02

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