AU2002231370A1 - Nonwoven separator for a nickel-metal hydride battery - Google Patents
Nonwoven separator for a nickel-metal hydride batteryInfo
- Publication number
- AU2002231370A1 AU2002231370A1 AU2002231370A AU3137002A AU2002231370A1 AU 2002231370 A1 AU2002231370 A1 AU 2002231370A1 AU 2002231370 A AU2002231370 A AU 2002231370A AU 3137002 A AU3137002 A AU 3137002A AU 2002231370 A1 AU2002231370 A1 AU 2002231370A1
- Authority
- AU
- Australia
- Prior art keywords
- nickel
- metal hydride
- hydride battery
- nonwoven separator
- nonwoven
- 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
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/559—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving the fibres being within layered webs
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/56—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
-
- 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
- H01M10/34—Gastight accumulators
- H01M10/345—Gastight metal hydride accumulators
-
- 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
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
- H01M50/417—Polyolefins
-
- 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
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/44—Fibrous material
-
- 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
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
- H01M50/457—Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
-
- 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
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
-
- 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
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
- H01M50/494—Tensile strength
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0002—Aqueous electrolytes
- H01M2300/0014—Alkaline electrolytes
-
- 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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09745026 | 2000-12-20 | ||
US09/745,026 US6537696B2 (en) | 2000-12-20 | 2000-12-20 | Nonwoven separator for a nickel-metal hydride battery |
PCT/US2001/051115 WO2002050931A1 (en) | 2000-12-20 | 2001-12-19 | Nonwoven separator for a nickel-metal hydride battery |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2002231370A1 true AU2002231370A1 (en) | 2002-07-01 |
Family
ID=24994930
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2002211528A Withdrawn AU2002211528A1 (en) | 2000-12-20 | 2001-10-09 | Nonwoven separator for a nickel-metal hydride battery |
AU2002231370A Abandoned AU2002231370A1 (en) | 2000-12-20 | 2001-12-19 | Nonwoven separator for a nickel-metal hydride battery |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2002211528A Withdrawn AU2002211528A1 (en) | 2000-12-20 | 2001-10-09 | Nonwoven separator for a nickel-metal hydride battery |
Country Status (5)
Country | Link |
---|---|
US (2) | US6537696B2 (en) |
EP (1) | EP1344264A4 (en) |
JP (1) | JP2004516625A (en) |
AU (2) | AU2002211528A1 (en) |
WO (2) | WO2002050930A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20015963U1 (en) * | 2000-09-15 | 2001-10-18 | Vb Autobatterie Gmbh | Separator for lead accumulators |
US6537696B2 (en) * | 2000-12-20 | 2003-03-25 | Daramic, Inc. | Nonwoven separator for a nickel-metal hydride battery |
JP2003068270A (en) * | 2001-08-29 | 2003-03-07 | Sanyo Electric Co Ltd | Separator for nickel/hydrogen storage battery and nickel/hydrogen storage battery |
US6692868B2 (en) * | 2001-12-19 | 2004-02-17 | Daramic, Inc. | Melt blown battery separator |
WO2007054707A1 (en) * | 2005-11-11 | 2007-05-18 | Freudenberg Nonwovens Lp | Electrode separator |
DE102006014691B3 (en) * | 2006-03-28 | 2007-08-16 | Vb Autobatterie Gmbh & Co. Kgaa | Opposite polarity electrode plates separator for lead-acid storage battery, has base material thickness of separator sheets at exterior edge of border area, where thickness of electrode plate increases in contact area of separator |
US20100266153A1 (en) | 2009-04-15 | 2010-10-21 | Gobeli Garth W | Electronically compensated micro-speakers and applications |
US20120052362A1 (en) | 2009-04-23 | 2012-03-01 | Toray Tonen Specialty Separator Godo Kaisha | Thermoplastic film, methods for making such film, and the use of such film as battery separator film |
WO2010123685A1 (en) | 2009-04-23 | 2010-10-28 | Toray Tonen Specialty Separator Company | Thermoplastic film, methods for making such film, and the use of such film as battery separator film |
TW201640715A (en) * | 2015-03-31 | 2016-11-16 | Ube Exsymo Co Ltd | Non-woven fabric base material, and battery separator |
US10243188B2 (en) | 2015-06-09 | 2019-03-26 | GM Global Technology Operations LLC | Separator for lithium-based batteries |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4078124A (en) * | 1969-10-09 | 1978-03-07 | Exxon Research & Engineering Co. | Laminated non-woven sheet |
US4165352A (en) | 1976-10-18 | 1979-08-21 | James River Corp. | Method of producing self-bonded, melt-blown battery separators, and resulting product |
DE3672898D1 (en) | 1985-05-27 | 1990-08-30 | Asahi Medical Co | HYDROPHILE POROESE COMPOSITE MEMBRANE, METHOD FOR THEIR PRODUCTION AND A PLASMA SEPARATOR. |
JPH02133608A (en) | 1988-11-14 | 1990-05-22 | Mitsubishi Rayon Co Ltd | Porous polyolefin hollow fiber |
JPH02133607A (en) | 1988-11-14 | 1990-05-22 | Mitsubishi Rayon Co Ltd | Porous polyolefin fiber |
JP2936230B2 (en) | 1989-07-21 | 1999-08-23 | 金井 宏之 | Alkaline battery separator |
US5232642A (en) | 1991-02-08 | 1993-08-03 | Mitsubishi Rayon Co., Ltd. | Process of making porous polypropylene hollow fiber membrane of large pore diameter |
JPH04346825A (en) | 1991-05-22 | 1992-12-02 | Mitsubishi Rayon Co Ltd | Production of hydrophilic porous membrane |
JP3152931B2 (en) | 1991-07-09 | 2001-04-03 | サイマット リミテッド | Method for producing polymer sheet |
JP2908083B2 (en) | 1991-10-14 | 1999-06-21 | 三菱レイヨン株式会社 | Polyolefin fiber with durable hydrophilicity |
EP0634802B1 (en) | 1993-02-09 | 1998-01-14 | Sumitomo Electric Industries, Ltd. | Diaphragm for cell, and cell |
US5374259A (en) | 1993-04-20 | 1994-12-20 | Showa Highpolymer Co., Ltd. | Biodegradable disposable diaper |
US5318866A (en) * | 1993-04-23 | 1994-06-07 | Pall Corporation | Battery separators |
US5589302A (en) | 1994-11-04 | 1996-12-31 | Pall Corporation | Battery separator and battery containing same |
US5645956A (en) * | 1995-07-27 | 1997-07-08 | Pall Corporation | Resilient battery separator |
JP4068171B2 (en) | 1995-11-21 | 2008-03-26 | チッソ株式会社 | Laminated nonwoven fabric and method for producing the same |
US5962161A (en) | 1997-01-14 | 1999-10-05 | Daramic, Inc. | Recombinant battery separator |
JPH11185722A (en) * | 1997-12-19 | 1999-07-09 | Oji Paper Co Ltd | Alkaline battery separator |
JPH11283602A (en) * | 1998-03-30 | 1999-10-15 | Mitsubishi Paper Mills Ltd | Separator for battery |
US6287730B1 (en) | 1998-08-14 | 2001-09-11 | Celgard Inc. | Hydrophilic polyolefin having a coating containing a surfactant and an EVOH copolymer |
AU2497300A (en) | 1999-01-08 | 2000-07-24 | Bba Nonwovens Simpsonville, Inc. | Durable hydrophilic nonwoven mat for rechargeable alkaline batteries |
JP2001143682A (en) | 1999-11-18 | 2001-05-25 | Tonen Tapyrus Co Ltd | Alkaline cell separator substrate and alkaline cell separator using the same |
US6537696B2 (en) * | 2000-12-20 | 2003-03-25 | Daramic, Inc. | Nonwoven separator for a nickel-metal hydride battery |
-
2000
- 2000-12-20 US US09/745,026 patent/US6537696B2/en not_active Expired - Lifetime
-
2001
- 2001-10-09 AU AU2002211528A patent/AU2002211528A1/en not_active Withdrawn
- 2001-10-09 WO PCT/US2001/031458 patent/WO2002050930A1/en not_active Application Discontinuation
- 2001-12-19 JP JP2002551930A patent/JP2004516625A/en active Pending
- 2001-12-19 EP EP01991636A patent/EP1344264A4/en not_active Withdrawn
- 2001-12-19 AU AU2002231370A patent/AU2002231370A1/en not_active Abandoned
- 2001-12-19 WO PCT/US2001/051115 patent/WO2002050931A1/en active Application Filing
- 2001-12-19 US US10/381,551 patent/US20040028998A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2002050930A1 (en) | 2002-06-27 |
JP2004516625A (en) | 2004-06-03 |
AU2002211528A1 (en) | 2002-07-01 |
US20040028998A1 (en) | 2004-02-12 |
EP1344264A4 (en) | 2009-04-22 |
EP1344264A1 (en) | 2003-09-17 |
US6537696B2 (en) | 2003-03-25 |
US20020110730A1 (en) | 2002-08-15 |
WO2002050931A1 (en) | 2002-06-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SG99897A1 (en) | Separator for a high energy rechargeable lithium battery | |
EP1339128A4 (en) | Lithium secondary battery | |
EP1202374A4 (en) | Lithium secondary cell | |
HU0002546D0 (en) | Lithium secondary battery | |
EP1274137A4 (en) | Battery pack | |
EP1191616A4 (en) | Battery pack | |
GB2374473B (en) | Battery charger | |
AU4024800A (en) | Alkaline cell with improved separator | |
EP1253663A4 (en) | Battery pack | |
EP1291999A4 (en) | Adapter for battery charger | |
EP1130670A4 (en) | Lithium secondary cell | |
HK1044226A1 (en) | Battery separator | |
AU2002241571A1 (en) | Multi-cell battery | |
HK1033535A2 (en) | A rechargeable solid state chromium-fluorine-lithium electric battery | |
AU2001241149A1 (en) | Rechargeable battery | |
HK1035962A1 (en) | Battery separator | |
AU2002211528A1 (en) | Nonwoven separator for a nickel-metal hydride battery | |
HK1072833A1 (en) | Alkaline battery separator and process for producing the same | |
AU2002237701A1 (en) | Rapid battery charger | |
AU2002220421A1 (en) | Charger for a rechargeable nickel-zinc battery | |
EP1049187A3 (en) | Lithium secondary battery | |
EP1282186A4 (en) | Lithium polymer secondary cell | |
GB0114568D0 (en) | Anode for a lithium-ion battery | |
GB2367421B (en) | Separator for energy storage cells | |
HK1026774A1 (en) | Alkaline battery separator |