NZ334698A - Battery separator comprising a nonwoven substrate where one side is coated with cellulose film, with substrate comprising 50%wt noncellulosic fibers having a noncircular cross-sectional perimeter - Google Patents

Battery separator comprising a nonwoven substrate where one side is coated with cellulose film, with substrate comprising 50%wt noncellulosic fibers having a noncircular cross-sectional perimeter

Info

Publication number
NZ334698A
NZ334698A NZ334698A NZ33469899A NZ334698A NZ 334698 A NZ334698 A NZ 334698A NZ 334698 A NZ334698 A NZ 334698A NZ 33469899 A NZ33469899 A NZ 33469899A NZ 334698 A NZ334698 A NZ 334698A
Authority
NZ
New Zealand
Prior art keywords
substrate
fibers
battery separator
coated
noncellulosic
Prior art date
Application number
NZ334698A
Other languages
English (en)
Inventor
Ann Dinh-Sybeldon
Thomas Danko
Jeffrey Allen Oxley
Original Assignee
Viskase Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Viskase Corp filed Critical Viskase Corp
Publication of NZ334698A publication Critical patent/NZ334698A/xx

Links

Classifications

    • 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
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • 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
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • H01M50/406—Moulding; Embossing; Cutting
    • 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
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/423—Polyamide resins
    • 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
    • H01M50/429—Natural polymers
    • 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
    • H01M50/454—Separators, membranes or diaphragms characterised by the material having a layered structure comprising a non-fibrous layer and a fibrous layer superimposed on one another
    • 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
    • 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
    • H01M50/429—Natural polymers
    • H01M50/4295—Natural cotton, cellulose or wood
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Cell Separators (AREA)
NZ334698A 1998-06-22 1999-03-17 Battery separator comprising a nonwoven substrate where one side is coated with cellulose film, with substrate comprising 50%wt noncellulosic fibers having a noncircular cross-sectional perimeter NZ334698A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/100,872 US6051335A (en) 1998-06-22 1998-06-22 Noncircular fiber battery separator and method

Publications (1)

Publication Number Publication Date
NZ334698A true NZ334698A (en) 2000-05-26

Family

ID=22281966

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ334698A NZ334698A (en) 1998-06-22 1999-03-17 Battery separator comprising a nonwoven substrate where one side is coated with cellulose film, with substrate comprising 50%wt noncellulosic fibers having a noncircular cross-sectional perimeter

Country Status (6)

Country Link
US (1) US6051335A (xx)
EP (1) EP0967670A3 (xx)
JP (1) JP2000030682A (xx)
AU (1) AU745741B2 (xx)
CA (1) CA2265117A1 (xx)
NZ (1) NZ334698A (xx)

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US6531248B1 (en) 1999-10-06 2003-03-11 Squannacook Technologies Llc Battery paste
JP2003524281A (ja) * 1999-10-06 2003-08-12 スクワナクック テクノロジーズ エルエルシー 電池ペースト
US6495292B1 (en) 2000-04-26 2002-12-17 William W. Yen Wettable nonwoven battery separator
US6733920B2 (en) * 2001-04-19 2004-05-11 Zinc Matrix Power, Inc. Recombinant separator
US7488558B2 (en) * 2001-04-19 2009-02-10 Michael Cheiky Homogeneous separator
US20030155679A1 (en) * 2001-12-31 2003-08-21 Reeves William G. Method of making regenerated carbohydrate foam compositions
US20030125683A1 (en) * 2001-12-31 2003-07-03 Reeves William G. Durably hydrophilic, non-leaching coating for hydrophobic substances
US6599575B2 (en) * 2001-12-31 2003-07-29 Kimberly-Clark Worldwide, Inc. Method for the production of a durably hydrophilic, non-leaching coating for hydrophobic substances
US20030143388A1 (en) * 2001-12-31 2003-07-31 Reeves William G. Regenerated carbohydrate foam composition
US6852395B2 (en) * 2002-01-08 2005-02-08 North Carolina State University Methods and systems for selectively connecting and disconnecting conductors in a fabric
US6929858B2 (en) * 2002-03-25 2005-08-16 Squannacook Technologies Llc Glass fibers
US7159805B2 (en) * 2002-03-25 2007-01-09 Evanite Fiber Corporation Methods of modifying fibers
US7348285B2 (en) * 2002-06-28 2008-03-25 North Carolina State University Fabric and yarn structures for improving signal integrity in fabric-based electrical circuits
JP4162455B2 (ja) * 2002-09-11 2008-10-08 株式会社クラレ アルカリ電池用セパレーターおよびそれを用いてなる電池
JP2005085603A (ja) * 2003-09-09 2005-03-31 Toshiba Battery Co Ltd 亜鉛一次電池
US7112389B1 (en) * 2005-09-30 2006-09-26 E. I. Du Pont De Nemours And Company Batteries including improved fine fiber separators
US7951264B2 (en) * 2007-01-19 2011-05-31 Georgia-Pacific Consumer Products Lp Absorbent cellulosic products with regenerated cellulose formed in-situ
JP2008282660A (ja) * 2007-05-10 2008-11-20 Seiko Instruments Inc 扁平形アルカリ一次電池
JP2009064672A (ja) * 2007-09-06 2009-03-26 Seiko Instruments Inc 扁平形アルカリ一次電池
KR101232440B1 (ko) * 2007-12-10 2013-02-12 코오롱인더스트리 주식회사 셀룰로오스계 필름의 제조방법 및 셀룰로오스계 필름
CN102017232B (zh) 2008-03-27 2014-07-02 Z动力能源有限责任公司 电极隔板
CA2735867C (en) 2008-09-16 2017-12-05 Dixie Consumer Products Llc Food wrap basesheet with regenerated cellulose microfiber
US20120201995A1 (en) * 2009-09-30 2012-08-09 Melle Juergen Moulded body having cladding material and carrier material and method for the production thereof
BR112012033046B1 (pt) * 2010-08-11 2020-09-24 Carl Freudenberg Kg Separador com um corpo básico de não tecido
JP2015088461A (ja) * 2013-09-27 2015-05-07 パナソニック株式会社 非水電解質二次電池用セパレータ及び非水電解質二次電池
CN105594020B (zh) * 2014-01-15 2019-04-26 Jenax股份有限公司 二次电池用电极及其制备方法
DE102014205234A1 (de) * 2014-03-20 2015-09-24 Bayerische Motoren Werke Aktiengesellschaft Separator für eine galvanische Zelle, galvanische Zelle umfassend den Separator, Batterie enthaltend wenigstens zwei galvanische Zellen, mobile Konsumer-Geräte und Kraftfahrzeug mit der Batterie
WO2016033328A1 (en) 2014-08-27 2016-03-03 North Carolina State University Binary encoding of sensors in textile structures
JP2016170974A (ja) * 2015-03-12 2016-09-23 ニッポン高度紙工業株式会社 アルカリ電池用セパレータ及びアルカリ電池
WO2017209748A1 (en) * 2016-06-01 2017-12-07 Daramic, Llc Improved hybrid separators for lead acid batteries
JP6942952B2 (ja) * 2016-10-14 2021-09-29 王子ホールディングス株式会社 電池用セパレータ、電池及び電池用セパレータ塗液
JP6942951B2 (ja) * 2016-10-14 2021-09-29 王子ホールディングス株式会社 電池用セパレータ、電池及び電池用セパレータ塗液
FR3067860B1 (fr) * 2017-06-15 2021-04-16 Airbus Group Sas Systeme de charge d'au moins une batterie d'accumulateurs d'un vehicule et procede de gestion de recharge de ladite au moins une batterie
IT201900006409A1 (it) 2019-04-29 2020-10-29 Advanced Nonwovens Tech Srl Tessuto non-tessuto per guaine multi-tubolari
CN120073221B (zh) * 2025-03-11 2025-11-21 扬州纳力新材料科技有限公司 一种提升电池抗冲击性能的隔膜制备方法

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US5942354A (en) * 1997-12-02 1999-08-24 Viskase Corporation Reduced curl battery separator and method

Also Published As

Publication number Publication date
US6051335A (en) 2000-04-18
JP2000030682A (ja) 2000-01-28
EP0967670A3 (en) 2003-11-05
CA2265117A1 (en) 1999-12-22
AU3578099A (en) 2000-01-06
AU745741B2 (en) 2002-03-28
EP0967670A2 (en) 1999-12-29

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