FR2575603B1 - Separateur pour batterie - Google Patents

Separateur pour batterie

Info

Publication number
FR2575603B1
FR2575603B1 FR858518880A FR8518880A FR2575603B1 FR 2575603 B1 FR2575603 B1 FR 2575603B1 FR 858518880 A FR858518880 A FR 858518880A FR 8518880 A FR8518880 A FR 8518880A FR 2575603 B1 FR2575603 B1 FR 2575603B1
Authority
FR
France
Prior art keywords
battery separator
separator
battery
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.)
Expired
Application number
FR858518880A
Other languages
English (en)
French (fr)
Other versions
FR2575603A1 (fr
Inventor
Harlan Bruce Johnson
Thomas Gerald Krivak
David Anthony Longhini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PPG Industries Inc
Original Assignee
PPG Industries Inc
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 PPG Industries Inc filed Critical PPG Industries Inc
Publication of FR2575603A1 publication Critical patent/FR2575603A1/fr
Application granted granted Critical
Publication of FR2575603B1 publication Critical patent/FR2575603B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • C01B33/187—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates
    • C01B33/193—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates of aqueous solutions of silicates
    • 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
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting 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
    • H01M50/414—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
    • H01M50/429—Natural polymers
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/02—Amorphous compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • 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
    • 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
    • C01P2006/19—Oil-absorption capacity, e.g. DBP values
    • 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
    • C01P2006/80—Compositional purity
    • C01P2006/82—Compositional purity water content
    • 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)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Cell Separators (AREA)
FR858518880A 1984-12-28 1985-12-19 Separateur pour batterie Expired FR2575603B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68734084A 1984-12-28 1984-12-28
US76018785A 1985-07-29 1985-07-29

Publications (2)

Publication Number Publication Date
FR2575603A1 FR2575603A1 (fr) 1986-07-04
FR2575603B1 true FR2575603B1 (fr) 1989-02-24

Family

ID=27103989

Family Applications (2)

Application Number Title Priority Date Filing Date
FR858518880A Expired FR2575603B1 (fr) 1984-12-28 1985-12-19 Separateur pour batterie
FR8812202A Pending FR2619369A1 (fr) 1984-12-28 1988-09-19 Procede pour separer de la silice precipitee amorphe et silice precipitee amorphe obtenue par ce procede

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR8812202A Pending FR2619369A1 (fr) 1984-12-28 1988-09-19 Procede pour separer de la silice precipitee amorphe et silice precipitee amorphe obtenue par ce procede

Country Status (4)

Country Link
CA (1) CA1233621A (enrdf_load_stackoverflow)
DE (1) DE3546510C2 (enrdf_load_stackoverflow)
FR (2) FR2575603B1 (enrdf_load_stackoverflow)
GB (1) GB2169129B (enrdf_load_stackoverflow)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3617318A1 (de) * 1986-05-23 1987-11-26 Centralen Inst Khim Promisleno Masse zur herstellung von mikroporoesen separatoren und verfahren zu ihrer herstellung
EP0350487B1 (en) * 1987-03-13 1993-07-07 Ppg Industries, Inc. Gas recombinant separator
US5009971A (en) * 1987-03-13 1991-04-23 Ppg Industries, Inc. Gas recombinant separator
US4957787A (en) * 1987-10-19 1990-09-18 Ppg Industries, Inc. Artificial flower
US4937115A (en) * 1988-03-18 1990-06-26 Ppg Industries, Inc. Bacteria impermeable, gas permeable package
DE3922160A1 (de) * 1989-07-06 1991-01-10 Grace Gmbh Blei/schwefelsaeure-akkumulator, separator fuer blei/schwefelsaeure-akkumulator und verfahren zur verringerung der bildung von dunklen ablagerungen in einem blei/schwefelsaeure-akkumulator
EP0588497A1 (en) * 1992-08-19 1994-03-23 JOSEPH CROSFIELD & SONS LTD. Process for preparing precipitated silicas
US6977065B1 (en) * 1993-10-07 2005-12-20 Degussa Ag Precipitated silicas
DE19526476A1 (de) * 1995-07-20 1997-01-23 Degussa Fällungskieselsäure
DE19527278A1 (de) * 1995-07-26 1997-01-30 Degussa Fällungskieselsäure
US6242127B1 (en) 1999-08-06 2001-06-05 Microporous Products, L.P. Polyethylene separator for energy storage cell
CN1280929C (zh) * 2000-10-12 2006-10-18 化合价技术(内华达州)股份有限公司 用于锂离子叠层蓄电池的中孔聚合物隔离元件
WO2002095846A1 (en) * 2001-05-23 2002-11-28 Entek International Llc Lead acid battery separator with improved electrical and mechanical properties
US6998193B2 (en) * 2001-12-28 2006-02-14 Policell Technologies, Inc. Microporous membrane and its uses thereof
CN102602946B (zh) * 2012-03-21 2022-04-08 安徽科技学院 循环利用含有硫酸钠的废水制备高比表面白炭黑的方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2302832A (en) * 1937-04-12 1942-11-24 Behrman As Battery separator
US2940830A (en) * 1955-08-23 1960-06-14 Columbia Southern Chem Corp Method of preparing silica pigments
NL289590A (enrdf_load_stackoverflow) * 1962-03-02
NL6502791A (enrdf_load_stackoverflow) * 1965-03-05 1966-09-06
US3351495A (en) * 1966-11-22 1967-11-07 Grace W R & Co Battery separator
US3696061A (en) * 1970-04-13 1972-10-03 Amerace Esna Corp Method for forming flowable powder processable into microporous object
GB1452807A (en) * 1973-03-30 1976-10-20 Sekisui Chemical Co Ltd Proeuction of resin sheets suitable for use as electrode separators
AU497891B2 (en) * 1974-05-22 1979-01-18 J.M. Huber Corp. Siliceous pigments & their production
AU505536B2 (en) * 1975-03-12 1979-11-22 J.M. Huber Corp. Methods for production and use of siliceous products
JPS5819689B2 (ja) * 1975-06-18 1983-04-19 旭化成株式会社 タコウマク
GB1553302A (en) * 1975-06-27 1979-09-26 Amerace Corp Process for making a flexible plastic battery separator
BR7606622A (pt) * 1976-09-29 1978-05-02 Asfaltos Vitoria Sa Processo de fabricacao de dioxido de silicio precipitado,para ser usado como carga de reforco em borracha,plasticos,tintas e outros usos
US4226926A (en) * 1978-06-16 1980-10-07 Amerace Corporation Flexible, microporous rubber base articles
US4237083A (en) * 1979-02-13 1980-12-02 Evans Products Company Process of manufacturing a microporous sheet material

Also Published As

Publication number Publication date
FR2619369A1 (fr) 1989-02-17
GB2169129A (en) 1986-07-02
DE3546510C2 (enrdf_load_stackoverflow) 1990-04-05
FR2575603A1 (fr) 1986-07-04
GB8528875D0 (en) 1985-12-24
GB2169129B (en) 1988-06-08
CA1233621A (en) 1988-03-08

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse