EP1165442A1 - Particules d'oxyde metallique - Google Patents

Particules d'oxyde metallique

Info

Publication number
EP1165442A1
EP1165442A1 EP99957527A EP99957527A EP1165442A1 EP 1165442 A1 EP1165442 A1 EP 1165442A1 EP 99957527 A EP99957527 A EP 99957527A EP 99957527 A EP99957527 A EP 99957527A EP 1165442 A1 EP1165442 A1 EP 1165442A1
Authority
EP
European Patent Office
Prior art keywords
particles
manganese oxide
collection
lithium
average diameter
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP99957527A
Other languages
German (de)
English (en)
Inventor
Sujeet Kumar
Xiangxin Bi
Craig R. Horne
Dris Reitz Hariklia
James T. Gardner
Ronald J. Mosso
Nobuyuki Kambe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Neophotonics Corp
Original Assignee
Nanogram Corp
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
Priority claimed from US09/188,770 external-priority patent/US6506493B1/en
Priority claimed from US09/188,768 external-priority patent/US6607706B1/en
Priority claimed from US09/203,414 external-priority patent/US6136287A/en
Priority claimed from US09/334,203 external-priority patent/US6482374B1/en
Application filed by Nanogram Corp filed Critical Nanogram Corp
Publication of EP1165442A1 publication Critical patent/EP1165442A1/fr
Withdrawn legal-status Critical Current

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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/02—Oxides; Hydroxides
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/32—Manganese, technetium or rhenium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
    • B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G31/00—Compounds of vanadium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/12—Manganates manganites or permanganates
    • C01G45/1221—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/12—Manganates manganites or permanganates
    • C01G45/1221—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof
    • C01G45/1242—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof of the type [Mn2O4]-, e.g. LiMn2O4, Li[MxMn2-x]O4
    • 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
    • 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
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/02—Amorphous compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/30—Three-dimensional structures
    • C01P2002/32—Three-dimensional structures spinel-type (AB2O4)
    • 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
    • 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
    • C01P2004/51—Particles with a specific particle size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C01P2004/52—Particles with a specific particle size distribution highly monodisperse size distribution
    • 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
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • 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
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

Des particules d'oxyde de manganèse et des particules d'oxyde de lithium-manganèse, d'un diamètre moyen inférieur à environ 500 nm, ont été produites. Ces particules présentent un degré élevé d'uniformité possédant une répartition très serrée des tailles des particules. L'invention concerne des procédés permettant de produire des oxydes métalliques par réaction d'un aérosol renfermant un précurseur de métal. Les particules peuvent être formées, en particulier, par pyrolyse au laser. Les particules d'oxyde de lithium-manganèse peuvent être formées par traitement thermique de nanoparticules d'oxyde de manganèse. Selon un autre mode de réalisation, les particules d'oxyde de lithium-manganèse peuvent être formées directement par pyrolyse au laser. Lesdites particules d'oxyde de lithium-manganèse sont utiles comme matériaux actifs dans les électrodes positives des batteries à base de lithium. Ces batteries améliorées résultent de l'utilisation des particules d'oxyde de lithium-manganèse uniformes de taille nanométrique.
EP99957527A 1998-11-09 1999-11-08 Particules d'oxyde metallique Withdrawn EP1165442A1 (fr)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US188770 1994-01-31
US203414 1994-03-01
US334203 1994-11-04
US09/188,770 US6506493B1 (en) 1998-11-09 1998-11-09 Metal oxide particles
US188768 1998-11-09
US09/188,768 US6607706B1 (en) 1998-11-09 1998-11-09 Composite metal oxide particles
US09/203,414 US6136287A (en) 1998-11-09 1998-12-02 Lithium manganese oxides and batteries
US09/334,203 US6482374B1 (en) 1999-06-16 1999-06-16 Methods for producing lithium metal oxide particles
PCT/US1999/026343 WO2000027754A1 (fr) 1998-11-09 1999-11-08 Particules d'oxyde metallique

Publications (1)

Publication Number Publication Date
EP1165442A1 true EP1165442A1 (fr) 2002-01-02

Family

ID=27497771

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99957527A Withdrawn EP1165442A1 (fr) 1998-11-09 1999-11-08 Particules d'oxyde metallique

Country Status (5)

Country Link
EP (1) EP1165442A1 (fr)
KR (1) KR100696972B1 (fr)
CN (1) CN1286733C (fr)
CA (1) CA2350201A1 (fr)
WO (1) WO2000027754A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1163703A4 (fr) * 1999-02-05 2004-12-29 Greatbatch W Technologies Particules metalliques a l'oxyde de vanadium

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6749648B1 (en) * 2000-06-19 2004-06-15 Nanagram Corporation Lithium metal oxides
US6849334B2 (en) 2001-08-17 2005-02-01 Neophotonics Corporation Optical materials and optical devices
US6225007B1 (en) 1999-02-05 2001-05-01 Nanogram Corporation Medal vanadium oxide particles
KR100457824B1 (ko) * 2001-08-10 2004-11-18 한국화학연구원 용액 열분해법에 의한 나노 크기 2가 금속 산화물 분말의제조
JP4541900B2 (ja) 2003-05-20 2010-09-08 アイトゲネシッシェ テヒニッシェ ホーホシューレ チューリッヒ ナノ粒子製造用金属供給システム
CN101075673A (zh) 2003-08-26 2007-11-21 松下电器产业株式会社 使用锰氧化物纳米结构体的氧还原电极
CN1942396B (zh) 2004-03-15 2010-09-01 苏黎世联合高等工业学校 金属盐纳米颗粒，特别是包含钙和磷酸根的纳米颗粒的火焰合成
WO2012159253A1 (fr) 2011-05-23 2012-11-29 中国科学院宁波材料技术与工程研究所 Matériau d'électrode positive pour batterie au lithium, son procédé de préparation et batterie au lithium
CN103717536B (zh) * 2011-06-02 2017-02-15 康奈尔大学 氧化锰纳米粒子、方法和应用
TWI464789B (zh) * 2011-12-28 2014-12-11 Univ Nat Sun Yat Sen 調整金屬氧化物薄膜功函數之方法
FI124942B (fi) 2013-08-28 2015-03-31 Inkron Ltd Siirtymämetallioksidipartikkelit ja menetelmä niiden valmistamiseksi
EP3186410A1 (fr) 2014-08-28 2017-07-05 Inkron Ltd. Particules d'oxyde de métal de transition cristallin et procédé continu pour obtenir celles-ci
CN111450654B (zh) * 2020-04-01 2021-03-23 华中科技大学 一种双通道高压光热催化反应装置

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DE3739002A1 (de) * 1987-11-17 1989-05-24 Veba Oel Ag Metallmischoxidpulver, deren mischungen, metalloxidpulver und deren verwendung bei der katalytischen dehydrierung von kohlenwasserstoffen
GB2221213B (en) * 1988-07-12 1991-09-04 Csir Synthesizing lithium manganese oxide
US5958361A (en) * 1993-03-19 1999-09-28 Regents Of The University Of Michigan Ultrafine metal oxide powders by flame spray pyrolysis
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US5807646A (en) * 1995-02-23 1998-09-15 Tosoh Corporation Spinel type lithium-mangenese oxide material, process for preparing the same and use thereof
US5874058A (en) * 1995-10-06 1999-02-23 Kerr-Mcgee Chemical Llc Method of preparing Li1+x MN2-x O4 for use as secondary battery electrode
US5604057A (en) * 1995-11-27 1997-02-18 General Motors Corporation Secondary cell having a lithium intercolating manganese oxide
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Non-Patent Citations (1)

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Title
See references of WO0027754A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1163703A4 (fr) * 1999-02-05 2004-12-29 Greatbatch W Technologies Particules metalliques a l'oxyde de vanadium

Also Published As

Publication number Publication date
KR100696972B1 (ko) 2007-03-20
CN1329575A (zh) 2002-01-02
CN1286733C (zh) 2006-11-29
WO2000027754A1 (fr) 2000-05-18
KR20010087386A (ko) 2001-09-15
CA2350201A1 (fr) 2000-05-18

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RIN1 Information on inventor provided before grant (corrected)

Inventor name: KAMBE, NOBUYUKI

Inventor name: MOSSO, RONALD, J.

Inventor name: GARDNER, JAMES, T.

Inventor name: HARIKLIA, DRIS, REITZ

Inventor name: HORNE, CRAIG, R.

Inventor name: BI, XIANGXIN

Inventor name: KUMAR, SUJEET

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