CA2350201A1 - Particules d'oxyde metallique - Google Patents
Particules d'oxyde metallique Download PDFInfo
- Publication number
- CA2350201A1 CA2350201A1 CA002350201A CA2350201A CA2350201A1 CA 2350201 A1 CA2350201 A1 CA 2350201A1 CA 002350201 A CA002350201 A CA 002350201A CA 2350201 A CA2350201 A CA 2350201A CA 2350201 A1 CA2350201 A1 CA 2350201A1
- Authority
- CA
- Canada
- 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.)
- Abandoned
Links
Classifications
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- 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
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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
- H01M4/48—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
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- 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
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- 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
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- 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
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- 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
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- 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
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
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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
- H01M4/48—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
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- 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
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- 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)
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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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
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
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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
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- 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)
- Nanotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (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.
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/188,768 US6607706B1 (en) | 1998-11-09 | 1998-11-09 | Composite metal oxide particles |
US09/188,770 US6506493B1 (en) | 1998-11-09 | 1998-11-09 | Metal oxide particles |
US09/203,414 US6136287A (en) | 1998-11-09 | 1998-12-02 | Lithium manganese oxides and batteries |
US09/188,768 | 1999-06-16 | ||
US09/334,203 | 1999-06-16 | ||
US09/334,203 US6482374B1 (en) | 1999-06-16 | 1999-06-16 | Methods for producing lithium metal oxide particles |
US09/203,414 | 1999-06-16 | ||
US09/188,770 | 1999-06-16 | ||
PCT/US1999/026343 WO2000027754A1 (fr) | 1998-11-09 | 1999-11-08 | Particules d'oxyde metallique |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2350201A1 true CA2350201A1 (fr) | 2000-05-18 |
Family
ID=27497771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002350201A Abandoned CA2350201A1 (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) |
Families Citing this family (14)
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 |
EP1163703A4 (fr) * | 1999-02-05 | 2004-12-29 | Greatbatch W Technologies | Particules metalliques a l'oxyde de vanadium |
KR100457824B1 (ko) * | 2001-08-10 | 2004-11-18 | 한국화학연구원 | 용액 열분해법에 의한 나노 크기 2가 금속 산화물 분말의제조 |
AU2003230120A1 (en) | 2003-05-20 | 2004-12-13 | Eidgenossische Technische Hochschule Zurich | Metal delivery system for nanoparticle manufacture |
WO2005019109A1 (fr) | 2003-08-26 | 2005-03-03 | Matsushita Electric Industrial Co., Ltd. | Procede de production de nanostructure d'oxyde de manganese et electrode pour reduction d'oxygene faisant intervenir ladite nanostructure d'oxyde de manganese |
JP4988548B2 (ja) | 2004-03-15 | 2012-08-01 | 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 | 金属塩ナノ粒子、特にナノ粒子を有するカルシウムとホスフェートのフレーム合成 |
KR101605945B1 (ko) | 2011-05-23 | 2016-03-23 | 닝보 인스티튜트 오브 머티리얼즈 테크놀러지 앤드 엔지니어링, 차이니즈 아카데미 오브 사이언시즈 | 리튬 배터리를 위한 양극 재료, 그 제조 방법 및 리튬 배터리 |
WO2012167010A2 (fr) * | 2011-06-02 | 2012-12-06 | Cornell University | Nanoparticules d'oxyde de manganèse, procédés et applications s'y rapportant |
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 |
US20170306511A1 (en) | 2014-08-28 | 2017-10-26 | Inkron Ltd | Crystalline transition metal oxide particles and continuous method of producing the same |
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 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3739002A1 (de) * | 1987-11-17 | 1989-05-24 | Veba Oel Ag | Metallmischoxidpulver, deren mischungen, metalloxidpulver und deren verwendung bei der katalytischen dehydrierung von kohlenwasserstoffen |
CA1331506C (fr) * | 1988-07-12 | 1994-08-23 | Michael Makepeace Thackeray | Methode pour la synthese d'oxyde de manganese et de lithium |
US5958361A (en) * | 1993-03-19 | 1999-09-28 | Regents Of The University Of Michigan | Ultrafine metal oxide powders by flame spray pyrolysis |
US5618640A (en) * | 1993-10-22 | 1997-04-08 | Fuji Photo Film Co., Ltd. | Nonaqueous secondary battery |
US5478672A (en) * | 1993-12-24 | 1995-12-26 | Sharp Kabushiki Kaisha | Nonaqueous secondary battery, positive-electrode active material |
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 |
US5770018A (en) * | 1996-04-10 | 1998-06-23 | Valence Technology, Inc. | Method for preparing lithium manganese oxide compounds |
US5883032A (en) * | 1996-11-21 | 1999-03-16 | Uop Llc | Selective multimetallic multigradient reforming catalyst |
-
1999
- 1999-11-08 KR KR1020017005801A patent/KR100696972B1/ko not_active IP Right Cessation
- 1999-11-08 CN CNB998141569A patent/CN1286733C/zh not_active Expired - Fee Related
- 1999-11-08 CA CA002350201A patent/CA2350201A1/fr not_active Abandoned
- 1999-11-08 WO PCT/US1999/026343 patent/WO2000027754A1/fr active IP Right Grant
- 1999-11-08 EP EP99957527A patent/EP1165442A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
KR100696972B1 (ko) | 2007-03-20 |
KR20010087386A (ko) | 2001-09-15 |
CN1329575A (zh) | 2002-01-02 |
CN1286733C (zh) | 2006-11-29 |
WO2000027754A1 (fr) | 2000-05-18 |
EP1165442A1 (fr) | 2002-01-02 |
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EP1016149A1 (fr) | Particules d'oxyde de vanadium et batteries avec nanoparticules electroactives | |
CA2350201A1 (fr) | Particules d'oxyde metallique | |
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JP4833408B2 (ja) | 金属酸化物粒子 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued | ||
FZDE | Discontinued |
Effective date: 20051108 |