JPS5620178A - Closely sticking method for ion exchange membrane and electrode - Google Patents

Closely sticking method for ion exchange membrane and electrode

Info

Publication number
JPS5620178A
JPS5620178A JP9609779A JP9609779A JPS5620178A JP S5620178 A JPS5620178 A JP S5620178A JP 9609779 A JP9609779 A JP 9609779A JP 9609779 A JP9609779 A JP 9609779A JP S5620178 A JPS5620178 A JP S5620178A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
exchange
radical
membrane
ion
electrode
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.)
Pending
Application number
JP9609779A
Inventor
Takeshi Morimoto
Yoshio Oda
Koji Suzuki
Original Assignee
Asahi Glass Co Ltd
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

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00Electrolytic production of inorganic compounds or non-metals
    • C25B1/34Simultaneous production of alkali metal hydroxides and chlorine, its oxyacids or salts
    • C25B1/46Simultaneous production of alkali metal hydroxides and chlorine, its oxyacids or salts in diaphragm cells
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies
    • C25B9/06Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/08Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C25B9/10Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms including an ion-exchange membrane in or on which electrode material is embedded

Abstract

PURPOSE:To closely stick the ion exchange membrane to the porous electrode, by using fluorine-containing cation exchange membrane containing carboxylic radical as cation exchange radical. CONSTITUTION:Melting is performed in such a state that ion exchange radical is (COO)m-X (X is alkali metal, alkali earth metal) or -NRR' (R,R' is hydrogen or lower alkyl radical, m is valence number of X) and the ion exchange radical of used fluorine-containing cation exchange membrane, is COOL (L is hydrogen or 1-20 carbon number alkyl radical) and then, molten compound is closely stuck on the porous electrode uniformly and sufficiently. Further, copolymer having the structure of the formula I and II, is preferable for fluorine-containing ion exchange membrane. Also, said electrode is necessary to have permeability for gas generated by electrolysis and electrolyte or solution to be electrolyzed and its physical properties are as follows; 0.01-500mum mean fine pire diameter, 30-90% porosity, 1X10<-5>-1.0mol/cm<2>.min.cm Hg air permeation coefficient. Said electrode is used for alkali chloride electrolysis.
JP9609779A 1979-07-30 1979-07-30 Closely sticking method for ion exchange membrane and electrode Pending JPS5620178A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9609779A JPS5620178A (en) 1979-07-30 1979-07-30 Closely sticking method for ion exchange membrane and electrode

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9609779A JPS5620178A (en) 1979-07-30 1979-07-30 Closely sticking method for ion exchange membrane and electrode
CA 357242 CA1171026A (en) 1979-07-30 1980-07-29 Method of bonding electrode to cation exchange membrane
EP19800302611 EP0026969A3 (en) 1979-07-30 1980-07-30 Method of bonding electrode to cation exchange membrane

Publications (1)

Publication Number Publication Date
JPS5620178A true true JPS5620178A (en) 1981-02-25

Family

ID=14155883

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9609779A Pending JPS5620178A (en) 1979-07-30 1979-07-30 Closely sticking method for ion exchange membrane and electrode

Country Status (3)

Country Link
EP (1) EP0026969A3 (en)
JP (1) JPS5620178A (en)
CA (1) CA1171026A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6120718A (en) * 1984-07-06 1986-01-29 Aa Esu Emu Fuiko Tsuuring Bv Transfer molding equipment with low-temperature runner and method thereof
JPS63106616U (en) * 1986-12-26 1988-07-09

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827352B2 (en) * 1979-08-31 1983-06-08 Asahi Glass Co Ltd
NL8100168A (en) * 1980-02-11 1981-09-01 Ppg Industries Inc Solid polymer electrolyte and a method for manufacturing the same.
US4421579A (en) * 1981-06-26 1983-12-20 Diamond Shamrock Corporation Method of making solid polymer electrolytes and electrode bonded with hydrophyllic fluorocopolymers
JPS614915B2 (en) * 1981-07-21 1986-02-14 Perumeretsuku Denkyoku Kk
GB2117797B (en) * 1981-12-28 1985-08-07 Gen Electric Fabricating membrane-electrode assembly
DE3460837D1 (en) * 1983-02-25 1986-11-06 Bbc Brown Boveri & Cie Process for producing an electrically conductive layer on a solid electrolyte surface, and electrically conductive layer
US5330860A (en) * 1993-04-26 1994-07-19 E. I. Du Pont De Nemours And Company Membrane and electrode structure
US5415888A (en) * 1993-04-26 1995-05-16 E. I. Du Pont De Nemours And Company Method of imprinting catalytically active particles on membrane
US5547911A (en) * 1994-10-11 1996-08-20 E. I. Du Pont De Nemours And Company Process of imprinting catalytically active particles on membrane
DE19509748C2 (en) * 1995-03-17 1997-01-23 Deutsche Forsch Luft Raumfahrt A method for producing a composite electrode material, catalyst material and a solid electrolyte membrane
DE19509749C2 (en) * 1995-03-17 1997-01-23 Deutsche Forsch Luft Raumfahrt A method for producing a composite electrode material, catalyst material and a solid electrolyte membrane
DE19705468C2 (en) * 1997-02-13 2000-01-05 Forschungszentrum Juelich Gmbh Preparing a membrane with an applied electrode by ultrasonic
JP4093439B2 (en) 1999-08-27 2008-06-04 松下電器産業株式会社 Preparation of a polymer electrolyte fuel cell electrode

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51139576A (en) * 1975-04-17 1976-12-01 Tokuyama Soda Co Ltd A cathode vessel for electrolysis
JPS526374A (en) * 1975-07-07 1977-01-18 Tokuyama Soda Co Ltd Anode structure for electrolysis
JPS53144481A (en) * 1977-05-24 1978-12-15 Asahi Glass Co Ltd Method of joining fluorine contained cation exchange resin membrane

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134697A (en) * 1959-11-03 1964-05-26 Gen Electric Fuel cell
US4148979A (en) * 1976-04-27 1979-04-10 Toyo Soda Manufacturing Co., Ltd. Method of improving characteristics of cation-exchange membrane by swelling in water miscible organic solvent
DE2844496C2 (en) * 1977-12-09 1982-12-30 General Electric Co., Schenectady, N.Y., Us

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51139576A (en) * 1975-04-17 1976-12-01 Tokuyama Soda Co Ltd A cathode vessel for electrolysis
JPS526374A (en) * 1975-07-07 1977-01-18 Tokuyama Soda Co Ltd Anode structure for electrolysis
JPS53144481A (en) * 1977-05-24 1978-12-15 Asahi Glass Co Ltd Method of joining fluorine contained cation exchange resin membrane

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6120718A (en) * 1984-07-06 1986-01-29 Aa Esu Emu Fuiko Tsuuring Bv Transfer molding equipment with low-temperature runner and method thereof
JPS6315892B2 (en) * 1984-07-06 1988-04-06 Adobansudo Semikondakutaa Mateiriaruzu Fuiko Tsuuringu Bv
JPS63106616U (en) * 1986-12-26 1988-07-09
JPH043769Y2 (en) * 1986-12-26 1992-02-05

Also Published As

Publication number Publication date Type
CA1171026A (en) 1984-07-17 grant
EP0026969A2 (en) 1981-04-15 application
EP0026969A3 (en) 1981-08-26 application
CA1171026A1 (en) grant

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