DE3678246D1 - Mikroporoeses material, verfahren zu seiner herstellung und anwendungen, insbesondere bei der herstellung von kathoden. - Google Patents

Mikroporoeses material, verfahren zu seiner herstellung und anwendungen, insbesondere bei der herstellung von kathoden.

Info

Publication number
DE3678246D1
DE3678246D1 DE8686420237T DE3678246T DE3678246D1 DE 3678246 D1 DE3678246 D1 DE 3678246D1 DE 8686420237 T DE8686420237 T DE 8686420237T DE 3678246 T DE3678246 T DE 3678246T DE 3678246 D1 DE3678246 D1 DE 3678246D1
Authority
DE
Germany
Prior art keywords
production
cathodes
applications
microporous material
binder material
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
DE8686420237T
Other languages
English (en)
Inventor
Jean Bachot
Jean-Claude Le Grand Ca Kiefer
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.)
Chloralp 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
Application granted granted Critical
Publication of DE3678246D1 publication Critical patent/DE3678246D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
DE8686420237T 1985-09-27 1986-09-18 Mikroporoeses material, verfahren zu seiner herstellung und anwendungen, insbesondere bei der herstellung von kathoden. Expired - Lifetime DE3678246D1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE3678246D1 true DE3678246D1 (de) 1991-04-25

Family

ID=9323301

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686420237T Expired - Lifetime DE3678246D1 (de) 1985-09-27 1986-09-18 Mikroporoeses material, verfahren zu seiner herstellung und anwendungen, insbesondere bei der herstellung von kathoden.

Country Status (10)

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

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
GB9822571D0 (en) * 1998-10-16 1998-12-09 Johnson Matthey Plc Substrate binder
US20040209965A1 (en) * 1998-10-16 2004-10-21 Gascoyne John Malcolm Process for preparing a solid polymer electrolyte membrane
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 (de) * 1972-07-03 1974-10-25 Europ Accumulateurs
FR2229739B1 (de) * 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
BE870915A (fr) * 1977-09-30 1979-01-15 Gould Inc Nouvelles matieres inorganiques/organiques pour separateurs d'accumulateurs alcalins
CA1121536A (en) * 1977-09-30 1982-04-06 Giuseppe D. Bucci Inorganic/organic separator materials for secondary alkaline battery systems
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
BR8604656A (pt) 1987-06-09
AU591708B2 (en) 1989-12-14
CA1291304C (fr) 1991-10-29
JPH0256316B2 (de) 1990-11-29
ES2002199A6 (es) 1988-07-16
JPS6283383A (ja) 1987-04-16
EP0222671B1 (de) 1991-03-20
AU6310386A (en) 1987-04-02
EP0222671A1 (de) 1987-05-20
US4775551A (en) 1988-10-04
ATE61822T1 (de) 1991-04-15
FR2589787B1 (fr) 1988-05-20
FR2589787A1 (fr) 1987-05-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CHLORALP, NEUILLY SUR SEINE, FR

8328 Change in the person/name/address of the agent

Free format text: ZUMSTEIN & KLINGSEISEN, 80331 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: PFENNING MEINIG & PARTNER GBR, 80339 MUENCHEN