WO2005001963A1 - カソードフィルム用活物質、カソードフィルム用ポリエーテル重合体組成物、カソードフィルム、及びカソードフィルムの製造方法 - Google Patents
カソードフィルム用活物質、カソードフィルム用ポリエーテル重合体組成物、カソードフィルム、及びカソードフィルムの製造方法 Download PDFInfo
- Publication number
- WO2005001963A1 WO2005001963A1 PCT/JP2004/009469 JP2004009469W WO2005001963A1 WO 2005001963 A1 WO2005001963 A1 WO 2005001963A1 JP 2004009469 W JP2004009469 W JP 2004009469W WO 2005001963 A1 WO2005001963 A1 WO 2005001963A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- film
- cathode film
- polyether polymer
- active material
- polymer composition
- Prior art date
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
- H01M4/13—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
-
- 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
- H01M4/04—Processes of manufacture in general
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0404—Methods of deposition of the material by coating on electrode collectors
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0411—Methods of deposition of the material by extrusion
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/043—Processes of manufacture in general involving compressing or compaction
- H01M4/0433—Molding
-
- 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
- H01M4/139—Processes of manufacture
- H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
-
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
- H01M4/622—Binders being polymers
-
- 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
-
- 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
Definitions
- Examples of pulverizers for finely pulverizing lithium compounds include a tube mill, a conical ball mill, a roller mill, an age runner, and a jet mill.
- the lithium compound preferably has a sufficiently small particle diameter, and the average particle diameter is usually 0.1 to 50 111, preferably 0.3 to 50. It is 30 m, more preferably 0.5 to 25 ⁇ m. Therefore, it is preferable to pulverize the lithium compound to make it sufficiently small.
- a catalyst comprising an organozinc compound and a polyvalent alcohol Japanese Patent Publication No. 45-7751
- a catalyst comprising a dialkyl zinc and water Japanese Patent Publication No.
- Conventionally known polymerization catalysts can be used as a ring-opening polymerization catalyst for an oxylan compound, for example, such as described in US Pat.
- the polymerization solvent is not particularly limited as long as it does not deactivate the polymerization catalyst.
- aromatic hydrocarbons such as benzene and toluene
- linear saturated hydrocarbons such as n-pentane and n-hexane
- alicyclic hydrocarbons such as pentane and hexane
- composition of polyether polymer A is as follows: ethylene oxide (EO) unit: 91.5 mol%, propylene oxide (PO) unit: 8.5 mol 0 /. Met. Further, Mw of the polymer was 272,000, and Mw / Mn was 4.5.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04746938A EP1641060A1 (en) | 2003-06-27 | 2004-06-28 | Active material for cathode film, polyether polymer composition for cathode film, cathode film, and method for producing cathode film |
CA002524357A CA2524357A1 (en) | 2003-06-27 | 2004-06-28 | Active material for cathode film, polyether polymer composition for cathode film, cathode film, and method for producing cathode film |
JP2005511133A JPWO2005001963A1 (ja) | 2003-06-27 | 2004-06-28 | カソードフィルム用活物質、カソードフィルム用ポリエーテル重合体組成物、カソードフィルム、及びカソードフィルムの製造方法 |
US10/554,440 US20070031735A1 (en) | 2003-06-27 | 2004-06-28 | Active material for cathode film, polyether polymer composition for cathode film, cathode film, and method for producing cathode film |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003185607 | 2003-06-27 | ||
JP2003-185607 | 2003-06-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005001963A1 true WO2005001963A1 (ja) | 2005-01-06 |
Family
ID=33549671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/009469 WO2005001963A1 (ja) | 2003-06-27 | 2004-06-28 | カソードフィルム用活物質、カソードフィルム用ポリエーテル重合体組成物、カソードフィルム、及びカソードフィルムの製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20070031735A1 (ja) |
EP (1) | EP1641060A1 (ja) |
JP (1) | JPWO2005001963A1 (ja) |
CA (1) | CA2524357A1 (ja) |
WO (1) | WO2005001963A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20120069714A (ko) * | 2009-09-09 | 2012-06-28 | 밧츠캅 | 수용성 용매 존재하에서 압출을 통한 양극 재료의 제조방법, 상기 방법을 통해 획득된 양극 및 이의 용도 |
JP2013196994A (ja) * | 2012-03-22 | 2013-09-30 | Central Research Institute Of Electric Power Industry | 非水電解質二次電池 |
JP2013196993A (ja) * | 2012-03-22 | 2013-09-30 | Central Research Institute Of Electric Power Industry | 非水電解質二次電池 |
JP2014194929A (ja) * | 2013-02-27 | 2014-10-09 | Daiso Co Ltd | 正極および非水電解質二次電池 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2013255091B2 (en) * | 2012-05-04 | 2015-04-02 | Nano-Nouvelle Pty Ltd | Battery electrode materials |
CA2870001A1 (en) | 2012-08-06 | 2014-02-13 | Sekisui Chemical Co., Ltd. | Method for manufacturing semiconductor device and adhesive for mounting flip chip |
KR101737207B1 (ko) * | 2014-07-11 | 2017-05-29 | 주식회사 엘지화학 | 이차전지의 양극재 및 그 제조방법 |
US11251430B2 (en) | 2018-03-05 | 2022-02-15 | The Research Foundation For The State University Of New York | ϵ-VOPO4 cathode for lithium ion batteries |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10188955A (ja) * | 1996-11-06 | 1998-07-21 | Denso Corp | 電池用電極、電極の製造方法、及び電池 |
JPH10302768A (ja) * | 1997-04-24 | 1998-11-13 | Fuji Photo Film Co Ltd | リチウムイオン非水電解質二次電池 |
JPH11345609A (ja) * | 1998-06-02 | 1999-12-14 | Mitsubishi Chemical Corp | リチウム二次電池 |
JP2000348713A (ja) * | 1999-06-03 | 2000-12-15 | Matsushita Electric Ind Co Ltd | 電池用正極合剤の製造方法およびこの正極合剤を用いた電池用正極板 |
JP2001202954A (ja) * | 1999-11-12 | 2001-07-27 | Japan Storage Battery Co Ltd | 非水電解質電池 |
JP2001222995A (ja) * | 2000-02-08 | 2001-08-17 | Shin Kobe Electric Mach Co Ltd | リチウムイオン二次電池 |
JP2001351687A (ja) * | 2000-06-06 | 2001-12-21 | Fdk Corp | リチウムイオン二次電池 |
JP2002042785A (ja) * | 2000-07-21 | 2002-02-08 | Kyocera Corp | リチウム電池 |
JP2002222651A (ja) * | 2001-01-25 | 2002-08-09 | Gs-Melcotec Co Ltd | 非水電解質二次電池 |
JP2002313345A (ja) * | 2001-04-13 | 2002-10-25 | Japan Storage Battery Co Ltd | 非水電解質二次電池 |
JP2003173821A (ja) * | 2001-09-28 | 2003-06-20 | Tdk Corp | 非水電解質電池 |
JP2003331825A (ja) * | 2002-05-16 | 2003-11-21 | Matsushita Electric Ind Co Ltd | 非水系二次電池 |
JP2004158240A (ja) * | 2002-11-05 | 2004-06-03 | Sony Corp | 正極および電池、並びにそれらの製造方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7651815B2 (en) * | 2001-09-21 | 2010-01-26 | Tdk Corporation | Lithium secondary battery |
US7700018B2 (en) * | 2002-03-07 | 2010-04-20 | Bathium Canada Inc. | Positive electrode films for alkali metal polymer batteries and method for making same |
-
2004
- 2004-06-28 CA CA002524357A patent/CA2524357A1/en not_active Abandoned
- 2004-06-28 JP JP2005511133A patent/JPWO2005001963A1/ja not_active Withdrawn
- 2004-06-28 WO PCT/JP2004/009469 patent/WO2005001963A1/ja not_active Application Discontinuation
- 2004-06-28 US US10/554,440 patent/US20070031735A1/en not_active Abandoned
- 2004-06-28 EP EP04746938A patent/EP1641060A1/en not_active Withdrawn
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10188955A (ja) * | 1996-11-06 | 1998-07-21 | Denso Corp | 電池用電極、電極の製造方法、及び電池 |
JPH10302768A (ja) * | 1997-04-24 | 1998-11-13 | Fuji Photo Film Co Ltd | リチウムイオン非水電解質二次電池 |
JPH11345609A (ja) * | 1998-06-02 | 1999-12-14 | Mitsubishi Chemical Corp | リチウム二次電池 |
JP2000348713A (ja) * | 1999-06-03 | 2000-12-15 | Matsushita Electric Ind Co Ltd | 電池用正極合剤の製造方法およびこの正極合剤を用いた電池用正極板 |
JP2001202954A (ja) * | 1999-11-12 | 2001-07-27 | Japan Storage Battery Co Ltd | 非水電解質電池 |
JP2001222995A (ja) * | 2000-02-08 | 2001-08-17 | Shin Kobe Electric Mach Co Ltd | リチウムイオン二次電池 |
JP2001351687A (ja) * | 2000-06-06 | 2001-12-21 | Fdk Corp | リチウムイオン二次電池 |
JP2002042785A (ja) * | 2000-07-21 | 2002-02-08 | Kyocera Corp | リチウム電池 |
JP2002222651A (ja) * | 2001-01-25 | 2002-08-09 | Gs-Melcotec Co Ltd | 非水電解質二次電池 |
JP2002313345A (ja) * | 2001-04-13 | 2002-10-25 | Japan Storage Battery Co Ltd | 非水電解質二次電池 |
JP2003173821A (ja) * | 2001-09-28 | 2003-06-20 | Tdk Corp | 非水電解質電池 |
JP2003331825A (ja) * | 2002-05-16 | 2003-11-21 | Matsushita Electric Ind Co Ltd | 非水系二次電池 |
JP2004158240A (ja) * | 2002-11-05 | 2004-06-03 | Sony Corp | 正極および電池、並びにそれらの製造方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20120069714A (ko) * | 2009-09-09 | 2012-06-28 | 밧츠캅 | 수용성 용매 존재하에서 압출을 통한 양극 재료의 제조방법, 상기 방법을 통해 획득된 양극 및 이의 용도 |
JP2013504846A (ja) * | 2009-09-09 | 2013-02-07 | バスカップ | 水性溶媒の存在下での押出成形による正極材料の作製方法、前記方法によって得られる正極、およびその使用 |
KR101723591B1 (ko) * | 2009-09-09 | 2017-04-06 | 블루 솔루션즈 | 수용성 용매 존재하에서 압출을 통한 양극 재료의 제조방법, 상기 방법을 통해 획득된 양극 및 이의 용도 |
JP2013196994A (ja) * | 2012-03-22 | 2013-09-30 | Central Research Institute Of Electric Power Industry | 非水電解質二次電池 |
JP2013196993A (ja) * | 2012-03-22 | 2013-09-30 | Central Research Institute Of Electric Power Industry | 非水電解質二次電池 |
JP2014194929A (ja) * | 2013-02-27 | 2014-10-09 | Daiso Co Ltd | 正極および非水電解質二次電池 |
Also Published As
Publication number | Publication date |
---|---|
US20070031735A1 (en) | 2007-02-08 |
CA2524357A1 (en) | 2005-01-06 |
EP1641060A1 (en) | 2006-03-29 |
JPWO2005001963A1 (ja) | 2006-08-10 |
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