CA2266251A1 - Methode de production d'oxyde de manganese complexe et de lithium de type spinelle - Google Patents
Methode de production d'oxyde de manganese complexe et de lithium de type spinelle Download PDFInfo
- Publication number
- CA2266251A1 CA2266251A1 CA002266251A CA2266251A CA2266251A1 CA 2266251 A1 CA2266251 A1 CA 2266251A1 CA 002266251 A CA002266251 A CA 002266251A CA 2266251 A CA2266251 A CA 2266251A CA 2266251 A1 CA2266251 A1 CA 2266251A1
- Authority
- CA
- Canada
- Prior art keywords
- lithium manganese
- type lithium
- complex oxide
- manganese complex
- spinel type
- 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.)
- Granted
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
-
- 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
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
-
- 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
- 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
-
- 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
- C01P2002/50—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
- C01P2002/80—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
- 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Une méthode de production d'un oxyde de manganèse complexe et de lithium de type spinelle comprend les étapes de : synthèse d'un oxyde de manganèse complexe et de lithium de type spinelle représenté par une formule de Li (Li Mn2-x x)O4 (dans laquelle l'inconnue x est définie par la relation de 0 ~ x ~ 0,08) par le moyen d'une méthode de pyrolyse de pulvérisation; et soumission de l'oxyde à un traitement thermique à une température de T.degrés.C (T est définie par la relation de T ~ 865 - 2027 x, où x correspond à celle dans la formule générale Li(Li Mn2-x Li x)O4).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10-79420 | 1998-03-26 | ||
JP10079420A JPH11278848A (ja) | 1998-03-26 | 1998-03-26 | スピネル型リチウムマンガン複合酸化物の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2266251A1 true CA2266251A1 (fr) | 1999-09-26 |
CA2266251C CA2266251C (fr) | 2003-05-27 |
Family
ID=13689384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002266251A Expired - Lifetime CA2266251C (fr) | 1998-03-26 | 1999-03-23 | Methode de production d'oxyde de manganese complexe et de lithium de type spinelle |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPH11278848A (fr) |
KR (1) | KR100325027B1 (fr) |
CN (1) | CN1106697C (fr) |
CA (1) | CA2266251C (fr) |
DE (1) | DE19913925A1 (fr) |
FR (1) | FR2776649A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9281522B2 (en) | 2008-06-24 | 2016-03-08 | Johnson Matthey Plc | Mixed oxide containing a lithium manganese spinel and process for its preparation |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3652539B2 (ja) * | 1999-02-05 | 2005-05-25 | 日本碍子株式会社 | リチウム二次電池の製造方法 |
CA2298095C (fr) | 1999-02-05 | 2005-03-01 | Ngk Insulators, Ltd. | Batterie secondaire au lithium |
JP3497420B2 (ja) * | 1999-07-30 | 2004-02-16 | 日本碍子株式会社 | リチウム二次電池 |
JP4868271B2 (ja) * | 2001-03-15 | 2012-02-01 | 日立金属株式会社 | 非水系リチウム二次電池用正極活物質の製造方法およびこの活物質を用いた正極、並びに非水系リチウム二次電池 |
KR100515620B1 (ko) * | 2003-04-30 | 2005-09-20 | 학교법인 한양학원 | 리튬 2차 전지의 양극 활성물질용 리튬 복합 산화물의제조방법 |
JP5194835B2 (ja) * | 2008-01-24 | 2013-05-08 | 株式会社豊田中央研究所 | リチウムマンガン複合酸化物、リチウムイオン二次電池及びリチウムマンガン複合酸化物の製造方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3221352B2 (ja) * | 1996-06-17 | 2001-10-22 | 株式会社村田製作所 | スピネル型リチウムマンガン複合酸化物の製造方法 |
JP3047827B2 (ja) * | 1996-07-16 | 2000-06-05 | 株式会社村田製作所 | リチウム二次電池 |
-
1998
- 1998-03-26 JP JP10079420A patent/JPH11278848A/ja active Pending
-
1999
- 1999-03-23 CA CA002266251A patent/CA2266251C/fr not_active Expired - Lifetime
- 1999-03-25 KR KR1019990010248A patent/KR100325027B1/ko not_active IP Right Cessation
- 1999-03-25 CN CN99104189A patent/CN1106697C/zh not_active Expired - Lifetime
- 1999-03-26 FR FR9903798A patent/FR2776649A1/fr not_active Withdrawn
- 1999-03-26 DE DE19913925A patent/DE19913925A1/de not_active Ceased
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9281522B2 (en) | 2008-06-24 | 2016-03-08 | Johnson Matthey Plc | Mixed oxide containing a lithium manganese spinel and process for its preparation |
US9562303B2 (en) | 2008-06-24 | 2017-02-07 | Johnson Matthey Plc | Mixed oxide containing a lithium manganese spinel and process for its preparation |
US10483538B2 (en) | 2008-06-24 | 2019-11-19 | Johnson Matthey Public Limited Company | Mixed oxide containing a lithium manganese spinel and process for its preparation |
Also Published As
Publication number | Publication date |
---|---|
CN1106697C (zh) | 2003-04-23 |
KR19990078251A (ko) | 1999-10-25 |
CA2266251C (fr) | 2003-05-27 |
JPH11278848A (ja) | 1999-10-12 |
DE19913925A1 (de) | 1999-10-07 |
FR2776649A1 (fr) | 1999-10-01 |
KR100325027B1 (ko) | 2002-02-20 |
CN1230796A (zh) | 1999-10-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2240805A1 (fr) | Oxyde de lithium-manganese de type spinelle, renfermant des heteroelements; methode pour le preparer et l'utiliser | |
ATE201662T1 (de) | Verfahren zur herstellung eines lithiummanganoxidspinelles | |
AU1851888A (en) | Ceric oxide with a large specific surface at high temperatures and method of manufacture | |
CA2221738A1 (fr) | Procede ameliore pour fabriquer un spinelle d'oxyde de manganese/lithium lithie | |
CA2163695A1 (fr) | Methode de preparation de li1+xmn2-x-ymyo4 pour des piles au lithium | |
CA2354877A1 (fr) | Methode de preparation de citalopram | |
CA2035653A1 (fr) | Derives de 3-piperidino-4-hydrosychromane neuroprotecteurs | |
CA2266251A1 (fr) | Methode de production d'oxyde de manganese complexe et de lithium de type spinelle | |
GR3032795T3 (en) | Process for preparing lithium hexafluorophosphate | |
CA2170657A1 (fr) | Methode pour la production d'oxygene et d'hydrogene | |
RU94028708A (ru) | Порошковый кобальтовый компонент и способ его получения | |
CA2237725A1 (fr) | Procede de solubilisation d'un benzotriazole avec un thiadiazole | |
AU1609900A (en) | Method for the massive culture of cells producing recombinant human erythropoietin | |
EP1092714A3 (fr) | Procédé de préparation de benzo[b]thiophènes | |
MX9709535A (es) | Proceso mejorado para la fabricacion de una espinela de oxido de litio-manganeso litificada. | |
GB9709449D0 (en) | Low temperature production of metal oxides | |
WO1999002484A3 (fr) | Preparation de solutions aminopolycarboxylate-ferriques a stabilite a long terme amelioree | |
JPS5432198A (en) | Production of uranium mononitride | |
JPS6413069A (en) | Optically active mono-beta-lactam ring derivative and production thereof | |
UA5592A1 (uk) | Спосіб одержання плівок окису цинку | |
UA29036A (uk) | Спосіб відновлення оксидів металів d-елементів | |
JPS5397915A (en) | Steel making method in electric furnace | |
WO2004037715A3 (fr) | Procede basse temperature de preparation de metallofullerenes endohedriques de nitrure trimetallique | |
EP0707008A3 (fr) | Procédé de préparation de complexes de monoacétylures de lithium et ammoniac | |
EP0970747A3 (fr) | Procédé de préparation de composites d'oxydes de titane et d'aluminium et procédé de préparation de catalyseurs en contenant |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20190325 |
|
MKEX | Expiry |
Effective date: 20190325 |