ATE390721T1 - Batterie mit erhöhter elektrodenoberfläche und mit erhöhter aktivmaterial-dichte - Google Patents
Batterie mit erhöhter elektrodenoberfläche und mit erhöhter aktivmaterial-dichteInfo
- Publication number
- ATE390721T1 ATE390721T1 AT03749755T AT03749755T ATE390721T1 AT E390721 T1 ATE390721 T1 AT E390721T1 AT 03749755 T AT03749755 T AT 03749755T AT 03749755 T AT03749755 T AT 03749755T AT E390721 T1 ATE390721 T1 AT E390721T1
- Authority
- AT
- Austria
- Prior art keywords
- increased
- active material
- material density
- battery
- electrode surface
- 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
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/75—Wires, rods or strips
-
- 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
- H01M4/06—Electrodes for primary cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/04—Cells with aqueous electrolyte
- H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/04—Cells with aqueous electrolyte
- H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
- H01M6/08—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes
-
- 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
- H01M4/24—Electrodes for alkaline accumulators
- H01M4/244—Zinc electrodes
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
- H01M50/102—Primary casings, jackets or wrappings of a single cell or a single battery characterised by their shape or physical structure
- H01M50/107—Primary casings, jackets or wrappings of a single cell or a single battery characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/251,002 US6869727B2 (en) | 2002-09-20 | 2002-09-20 | Battery with high electrode interfacial surface area |
US10/376,830 US7341803B2 (en) | 2002-09-20 | 2003-02-28 | Battery with increased electrode interfacial surface area and increased active materials |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE390721T1 true ATE390721T1 (de) | 2008-04-15 |
Family
ID=32033240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03749755T ATE390721T1 (de) | 2002-09-20 | 2003-09-17 | Batterie mit erhöhter elektrodenoberfläche und mit erhöhter aktivmaterial-dichte |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1540754B1 (de) |
JP (1) | JP2006500742A (de) |
AT (1) | ATE390721T1 (de) |
AU (1) | AU2003267282A1 (de) |
WO (1) | WO2004027899A2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6887755B2 (en) | 2003-09-05 | 2005-05-03 | Micron Technology, Inc. | Methods of forming rugged silicon-containing surfaces |
US7740979B2 (en) * | 2004-09-30 | 2010-06-22 | Eveready Battery Company, Inc. | Alkaline electrochemical cell capable of providing optimum discharge efficiencies at a high tech drain rate and a low drain rate |
JP4516092B2 (ja) * | 2007-05-10 | 2010-08-04 | パナソニック株式会社 | アルカリ乾電池 |
US8343572B2 (en) | 2007-08-13 | 2013-01-01 | Ashish Varade | Composition of electrode material in the form of a coating and a process thereof |
DE102009039945A1 (de) * | 2009-08-26 | 2011-03-03 | Varta Microbattery Gmbh | Elektrochemisches Element mit reduziertem Innenwiderstand |
JP6223788B2 (ja) * | 2012-11-20 | 2017-11-01 | 三洋化成工業株式会社 | アルカリ電池正極用結合剤及びアルカリ電池 |
CN109509889B (zh) * | 2018-10-19 | 2020-10-27 | 安徽正熹标王新能源有限公司 | 一种锌锰电池的正极粉环管制造装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3156585A (en) * | 1961-07-18 | 1964-11-10 | Sanyo Electric Co | Hermetically sealed storage batteries |
US4042756A (en) * | 1976-04-12 | 1977-08-16 | Gte Laboratories Incorporated | Electrochemical cells |
JPS6215970Y2 (de) * | 1980-01-30 | 1987-04-22 | ||
JPH08227721A (ja) * | 1995-02-20 | 1996-09-03 | Matsushita Electric Ind Co Ltd | アルカリ乾電池 |
JPH08236124A (ja) * | 1995-02-28 | 1996-09-13 | Matsushita Electric Ind Co Ltd | アルカリ乾電池 |
JP3022758B2 (ja) * | 1995-12-26 | 2000-03-21 | 富士電気化学株式会社 | アルカリマンガン電池 |
AU4024800A (en) * | 1999-03-29 | 2000-10-16 | Gillette Company, The | Alkaline cell with improved separator |
JP2000306575A (ja) * | 1999-04-23 | 2000-11-02 | Toshiba Battery Co Ltd | アルカリ乾電池およびその正極合剤の製造方法 |
JP4512301B2 (ja) * | 1999-09-16 | 2010-07-28 | パナソニック株式会社 | 密閉円筒型ニッケル−水素蓄電池 |
US6482543B1 (en) * | 2000-06-13 | 2002-11-19 | The Gillette Company | Alkaline cell with improved cathode and current collector configuration |
-
2003
- 2003-09-17 EP EP03749755A patent/EP1540754B1/de not_active Expired - Lifetime
- 2003-09-17 WO PCT/US2003/029360 patent/WO2004027899A2/en active Application Filing
- 2003-09-17 AT AT03749755T patent/ATE390721T1/de not_active IP Right Cessation
- 2003-09-17 JP JP2004537973A patent/JP2006500742A/ja active Pending
- 2003-09-17 AU AU2003267282A patent/AU2003267282A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2004027899A2 (en) | 2004-04-01 |
EP1540754A2 (de) | 2005-06-15 |
WO2004027899A3 (en) | 2005-03-24 |
AU2003267282A8 (en) | 2004-04-08 |
EP1540754B1 (de) | 2008-03-26 |
JP2006500742A (ja) | 2006-01-05 |
AU2003267282A1 (en) | 2004-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |