JPH0256316B2 - - Google Patents

Info

Publication number
JPH0256316B2
JPH0256316B2 JP61227913A JP22791386A JPH0256316B2 JP H0256316 B2 JPH0256316 B2 JP H0256316B2 JP 61227913 A JP61227913 A JP 61227913A JP 22791386 A JP22791386 A JP 22791386A JP H0256316 B2 JPH0256316 B2 JP H0256316B2
Authority
JP
Japan
Prior art keywords
silica
fibers
latex
particle size
microporous
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 - Lifetime
Application number
JP61227913A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6283383A (ja
Inventor
Basho Jan
Kiefue Jankuroodo
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.)
Rhodia Chimie SAS
Original Assignee
Rhone Poulenc Chimie SA
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 Rhone Poulenc Chimie SA filed Critical Rhone Poulenc Chimie SA
Publication of JPS6283383A publication Critical patent/JPS6283383A/ja
Publication of JPH0256316B2 publication Critical patent/JPH0256316B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/04—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by dissolving-out added substances
    • 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
    • H01M50/426—Fluorocarbon 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
    • H01M50/431—Inorganic material
    • H01M50/434—Ceramics
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Ceramic Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Cell Separators (AREA)
JP61227913A 1985-09-27 1986-09-26 微孔性材料、その製造方法及びそれを用いた陰極の製造 Granted JPS6283383A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8514327A FR2589787B1 (fr) 1985-09-27 1985-09-27 Materiau microporeux, procede pour son obtention, et applications notamment a la realisation d'elements cathodiques
FR85/14327 1985-09-27

Publications (2)

Publication Number Publication Date
JPS6283383A JPS6283383A (ja) 1987-04-16
JPH0256316B2 true JPH0256316B2 (en:Method) 1990-11-29

Family

ID=9323301

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61227913A Granted JPS6283383A (ja) 1985-09-27 1986-09-26 微孔性材料、その製造方法及びそれを用いた陰極の製造

Country Status (10)

Country Link
US (1) US4775551A (en:Method)
EP (1) EP0222671B1 (en:Method)
JP (1) JPS6283383A (en:Method)
AT (1) ATE61822T1 (en:Method)
AU (1) AU591708B2 (en:Method)
BR (1) BR8604656A (en:Method)
CA (1) CA1291304C (en:Method)
DE (1) DE3678246D1 (en:Method)
ES (1) ES2002199A6 (en:Method)
FR (1) FR2589787B1 (en:Method)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4915301A (en) * 1988-11-15 1990-04-10 International Flavors & Fragrances, Inc. Container with sorbent member and microporous membrane for dispensing vapor from volatile liquid
FR2650843B1 (fr) * 1989-08-10 1992-01-17 Rhone Poulenc Chimie Diaphragme, association d'un tel diaphragme a un element cathodique et leur procede d'obtention
FR2650842B1 (fr) * 1989-08-10 1992-01-17 Rhone Poulenc Chimie Perfectionnement d'un diaphragme comprenant des fibres d'amiante, association d'un tel diaphragme a un element cathodique et leur procede d'obtention
FR2703075B1 (fr) * 1993-03-26 1995-06-16 Rhone Poulenc Chimie Procede de preparation de diaphragme microporeux.
FR2706912B1 (fr) * 1993-06-25 1995-09-15 Rhone Poulenc Chimie Element cathodique depourvu de fibres d'amiante
US20040209965A1 (en) * 1998-10-16 2004-10-21 Gascoyne John Malcolm Process for preparing a solid polymer electrolyte membrane
GB9822571D0 (en) * 1998-10-16 1998-12-09 Johnson Matthey Plc Substrate binder
GB9905950D0 (en) 1999-03-16 1999-05-05 Johnson Matthey Plc Substrates
US20110203928A1 (en) * 2010-02-25 2011-08-25 General Electric Company Silica remediation in water

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2155016A (en) * 1936-03-07 1939-04-18 Electric Storage Battery Co Separative diaphragm for electrolytic cells and process for producing the same
FR2191279B1 (en:Method) * 1972-07-03 1974-10-25 Europ Accumulateurs
FR2229739B1 (en:Method) * 1973-05-18 1976-09-17 Rhone Progil
US4204938A (en) * 1975-06-11 1980-05-27 Rhone-Poulenc Industries Method of making porous plastic diaphragms and the resulting novel diaphragms
FR2314214A2 (fr) * 1975-06-11 1977-01-07 Rhone Poulenc Ind Procede de fabrication de diaphragmes plastiques poreux et nouveaux diaphragmes ainsi obtenus
FR2355926A1 (fr) * 1975-11-21 1978-01-20 Rhone Poulenc Ind Diaphragme selectif d'electrolyse
US4085241A (en) * 1976-09-07 1978-04-18 The United States Of America As Represented By The United States National Aeronautics And Space Administration Inorganic-organic separators for alkaline batteries
US4167469A (en) * 1976-10-29 1979-09-11 Olin Corporation Diaphragms for use in the electrolysis of alkali metal chlorides
CA1121536A (en) * 1977-09-30 1982-04-06 Giuseppe D. Bucci Inorganic/organic separator materials for secondary alkaline battery systems
BE870915A (fr) * 1977-09-30 1979-01-15 Gould Inc Nouvelles matieres inorganiques/organiques pour separateurs d'accumulateurs alcalins
US4204907A (en) * 1978-03-29 1980-05-27 The Carborundum Company Conditioned colloidal silica post impregnant to prevent binder migration
PT69761A (en) * 1978-06-16 1979-07-01 Amerace Corp Improved process for producing flexible microporous composition rubber base articles and articles so produced namelya battery separator
US4279978A (en) * 1980-05-23 1981-07-21 Energy Research Corporation Battery separator employing zinc selective additive materials
IT1132217B (it) * 1980-07-22 1986-06-25 Montedison Spa Procedimento per la fabbricazione di separatori per batterie di accumulatori ad acido solforico
US4337117A (en) * 1980-08-13 1982-06-29 Texon Inc. Decay resistant material

Also Published As

Publication number Publication date
US4775551A (en) 1988-10-04
JPS6283383A (ja) 1987-04-16
AU591708B2 (en) 1989-12-14
CA1291304C (fr) 1991-10-29
DE3678246D1 (de) 1991-04-25
ATE61822T1 (de) 1991-04-15
BR8604656A (pt) 1987-06-09
EP0222671B1 (fr) 1991-03-20
EP0222671A1 (fr) 1987-05-20
AU6310386A (en) 1987-04-02
FR2589787A1 (fr) 1987-05-15
ES2002199A6 (es) 1988-07-16
FR2589787B1 (fr) 1988-05-20

Similar Documents

Publication Publication Date Title
US3980613A (en) Method of manufacturing electrolysis cell diaphragms
US4853101A (en) Porous separator comprising inorganic/polymer composite fiber and method of making same
DE4143173C2 (de) Diaphragma für Chlor-Alkali-Elektrolysezellen und Verfahren zu dessen Herstellung
CA1106315A (en) Electrodes
US4743349A (en) Electrically conductive fibrous web substrate and cathodic element comprised thereof
PL88547B1 (en:Method)
RU2148681C1 (ru) Катодный блок диафрагменного электролизера и способ его получения
US6099704A (en) Asbestos-free cathodic element suitable for electrolysis of sodium chloride solution
JPH0116630B2 (en:Method)
JP2651999B2 (ja) アスベストを含まないカソード要素
JP2569267B2 (ja) 電気活性化材料の製造方法
JPH0256316B2 (en:Method)
EP0166166A1 (en) Process for producing potassium hydroxide
US4666573A (en) Synthetic diaphragm and process of use thereof
EP0165466A1 (en) Cation exchange fluoropolymer membrane
US4444640A (en) Dimensionally stable asbestos-polytetrafluoroethylene diaphragms for chloralkali electrolytic cells
JPH0230398B2 (en:Method)
US5092977A (en) Microporous asbestos diaphragms/cathodes for electrolytic cells
USRE34233E (en) Electrically conductive fibrous web substrate and cathodic element comprised thereof
JPS6264834A (ja) イオン交換膜
JPH0219848B2 (en:Method)
US4701250A (en) Dimensionally stable asbestos diaphragm coated foraminous cathode
US4489025A (en) Preparation of dimensionally stable asbestos diaphragms
JPS6123875B2 (en:Method)
KR840001889B1 (ko) 수산화 알카리의 제조방법