CN1130810A - 非水系电池用正极活性物质及其制法 - Google Patents
非水系电池用正极活性物质及其制法 Download PDFInfo
- Publication number
- CN1130810A CN1130810A CN95119223A CN95119223A CN1130810A CN 1130810 A CN1130810 A CN 1130810A CN 95119223 A CN95119223 A CN 95119223A CN 95119223 A CN95119223 A CN 95119223A CN 1130810 A CN1130810 A CN 1130810A
- Authority
- CN
- China
- Prior art keywords
- lithium
- manganese
- composite oxide
- manganese composite
- positive electrode
- 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
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Classifications
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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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- 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
-
- 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
- C01P2004/03—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
- C01P2004/60—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
- 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
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- 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
Abstract
Description
Claims (14)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP302915/94 | 1994-11-11 | ||
JP30291594A JP3611134B2 (ja) | 1994-11-11 | 1994-11-11 | 非水系リチウム電池用正極活物質およびその製造方法 |
JP30291494A JP3611133B2 (ja) | 1994-11-11 | 1994-11-11 | 非水系電池用正極活物質の製造方法 |
JP302914/94 | 1994-11-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1130810A true CN1130810A (zh) | 1996-09-11 |
CN1088544C CN1088544C (zh) | 2002-07-31 |
Family
ID=26563313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95119223A Expired - Lifetime CN1088544C (zh) | 1994-11-11 | 1995-11-10 | 非水系电池用正极活性物质及其制法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5820790A (zh) |
EP (1) | EP0712173B1 (zh) |
CN (1) | CN1088544C (zh) |
DE (1) | DE69518719T2 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100350650C (zh) * | 2002-09-18 | 2007-11-21 | 株式会社东芝 | 非水电解质二次电池 |
US8535832B2 (en) | 2009-08-27 | 2013-09-17 | Envia Systems, Inc. | Metal oxide coated positive electrode materials for lithium-based batteries |
US8916294B2 (en) | 2008-09-30 | 2014-12-23 | Envia Systems, Inc. | Fluorine doped lithium rich metal oxide positive electrode battery materials with high specific capacity and corresponding batteries |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19515630A1 (de) * | 1995-04-28 | 1996-10-31 | Varta Batterie | Elektrochemisches Lithium-Sekundärelement |
JP3218170B2 (ja) * | 1995-09-06 | 2001-10-15 | キヤノン株式会社 | リチウム二次電池及びリチウム二次電池の製造方法 |
EP0797263A2 (en) * | 1996-03-19 | 1997-09-24 | Mitsubishi Chemical Corporation | Nonaqueous electrolyte secondary cell |
EP0891299B1 (en) * | 1996-04-05 | 2000-08-16 | Fmc Corporation | METHOD FOR PREPARING SPINEL Li(1+x)Mn(2-x)O(4+y) INTERCALATION COMPOUNDS |
EP0816292B1 (en) * | 1996-06-27 | 2000-01-05 | The Honjo Chemical Corporation | Process for producing lithium manganese oxide with spinel structure |
US5783328A (en) * | 1996-07-12 | 1998-07-21 | Duracell, Inc. | Method of treating lithium manganese oxide spinel |
WO1998004010A1 (en) * | 1996-07-22 | 1998-01-29 | Japan Storage Battery Co., Ltd. | Positive electrode for lithium battery |
CN1134851C (zh) | 1996-07-22 | 2004-01-14 | 日本电池株式会社 | 锂电池用正极 |
US6077496A (en) * | 1996-09-12 | 2000-06-20 | Dowa Mining Co., Ltd. | Positive electrode active material for nonaqueous secondary cells and a process for producing said active material |
JP3417523B2 (ja) * | 1996-10-29 | 2003-06-16 | 本荘ケミカル株式会社 | リチウム二次電池3v級正極材料用リチウム/マンガン複合酸化物の製造方法 |
US6183908B1 (en) * | 1997-03-14 | 2001-02-06 | Fuji Photo Film Co., Ltd. | Negative electrode material for nonaqueous secondary battery and nonaqueous secondary battery comprising same negative electrode material |
US6110442A (en) * | 1997-05-30 | 2000-08-29 | Hughes Electronics Corporation | Method of preparing Lix Mn2 O4 for lithium-ion batteries |
KR100378005B1 (ko) * | 1997-06-30 | 2003-06-12 | 삼성에스디아이 주식회사 | 고용량및안정성의리튬이온용양극활물질및그제조방법 |
KR100261120B1 (ko) * | 1997-08-26 | 2000-07-01 | 김순택 | 리튬망간산화물미세분말,그제조방법및그것을화학물질로하는양극을채용한리튬이온이차전지 |
JP4228541B2 (ja) * | 1998-09-01 | 2009-02-25 | ソニー株式会社 | 非水系ゲル電解質電池の製造方法 |
JP3482424B2 (ja) * | 1998-10-02 | 2003-12-22 | シャープ株式会社 | 非水系二次電池用正極活物質の製造方法及び非水系二次電池 |
US6267943B1 (en) | 1998-10-15 | 2001-07-31 | Fmc Corporation | Lithium manganese oxide spinel compound and method of preparing same |
JP3634694B2 (ja) | 1998-12-18 | 2005-03-30 | 三洋電機株式会社 | リチウム二次電池 |
EP1049187A3 (en) * | 1999-04-27 | 2004-04-28 | Hitachi, Ltd. | Lithium secondary battery |
KR100404891B1 (ko) * | 2001-03-13 | 2003-11-10 | 주식회사 엘지화학 | 리튬 2 차 전지의 양극 활물질 및 그 제조 방법 |
US20040247989A1 (en) * | 2003-06-06 | 2004-12-09 | Colleen Legzdins | Method for making an electrode by depositing nano-particles |
DE102017219450A1 (de) * | 2017-10-30 | 2019-05-02 | Robert Bosch Gmbh | Hybridsuperkondensator umfassend ein mit Sauerstoff-Leerstellen dotiertes Lithium-Titan-Oxid |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4246253A (en) * | 1978-09-29 | 1981-01-20 | Union Carbide Corporation | MnO2 derived from LiMn2 O4 |
AU532635B2 (en) * | 1979-11-06 | 1983-10-06 | South African Inventions Development Corporation | Metal oxide cathode |
CA1331506C (en) * | 1988-07-12 | 1994-08-23 | Michael Makepeace Thackeray | Method of synthesizing a lithium manganese oxide |
GB2234233B (en) * | 1989-07-28 | 1993-02-17 | Csir | Lithium manganese oxide |
CA2022898C (en) * | 1989-08-15 | 1995-06-20 | Nobuhiro Furukawa | Non-aqueous secondary cell |
GB2251119B (en) * | 1990-12-20 | 1995-06-07 | Technology Finance Corp | Electrochemical cell |
US5135732A (en) * | 1991-04-23 | 1992-08-04 | Bell Communications Research, Inc. | Method for preparation of LiMn2 O4 intercalation compounds and use thereof in secondary lithium batteries |
ZA936168B (en) * | 1992-08-28 | 1994-03-22 | Technology Finance Corp | Electrochemical cell |
GB9305457D0 (en) * | 1993-03-17 | 1993-05-05 | Dowty Electronic Components | Lithiated manganese oxide |
US5425932A (en) * | 1993-05-19 | 1995-06-20 | Bell Communications Research, Inc. | Method for synthesis of high capacity Lix Mn2 O4 secondary battery electrode compounds |
CA2114493C (en) * | 1994-01-28 | 1999-01-12 | Jeffrey Raymond Dahn | Method for increasing the reversible capacity of lithium transition metal oxide cathodes |
JPH0822841A (ja) * | 1994-04-21 | 1996-01-23 | Haibaru:Kk | 二次電池 |
-
1995
- 1995-11-08 US US08/555,230 patent/US5820790A/en not_active Expired - Lifetime
- 1995-11-09 DE DE69518719T patent/DE69518719T2/de not_active Expired - Fee Related
- 1995-11-09 EP EP95117624A patent/EP0712173B1/en not_active Expired - Lifetime
- 1995-11-10 CN CN95119223A patent/CN1088544C/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100350650C (zh) * | 2002-09-18 | 2007-11-21 | 株式会社东芝 | 非水电解质二次电池 |
US8916294B2 (en) | 2008-09-30 | 2014-12-23 | Envia Systems, Inc. | Fluorine doped lithium rich metal oxide positive electrode battery materials with high specific capacity and corresponding batteries |
US8535832B2 (en) | 2009-08-27 | 2013-09-17 | Envia Systems, Inc. | Metal oxide coated positive electrode materials for lithium-based batteries |
Also Published As
Publication number | Publication date |
---|---|
US5820790A (en) | 1998-10-13 |
DE69518719D1 (de) | 2000-10-12 |
EP0712173B1 (en) | 2000-09-06 |
EP0712173A1 (en) | 1996-05-15 |
DE69518719T2 (de) | 2001-02-08 |
CN1088544C (zh) | 2002-07-31 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: GS YUASA CORP Free format text: FORMER NAME OR ADDRESS: NIPPON STORAGE BATTERY CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: Kyoto Japan Patentee after: Yuasa Battery Co., Ltd. Address before: Kyoto Japan Patentee before: Japan Storage Battery Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: GS YUASA INTERNATIONAL CO., LTD. Free format text: FORMER OWNER: YUASA BATTERY CO LTD Effective date: 20110303 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110303 Address after: Kyoto Japan Patentee after: GS Yuasa International Corporation Address before: Kyoto Japan Patentee before: Yuasa Battery Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20020731 |
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EXPY | Termination of patent right or utility model |