JPS57207182A - Electrolytic cell - Google Patents

Electrolytic cell

Info

Publication number
JPS57207182A
JPS57207182A JP7868181A JP7868181A JPS57207182A JP S57207182 A JPS57207182 A JP S57207182A JP 7868181 A JP7868181 A JP 7868181A JP 7868181 A JP7868181 A JP 7868181A JP S57207182 A JPS57207182 A JP S57207182A
Authority
JP
Japan
Prior art keywords
exchange membrane
cation exchange
groups
electrolytic cell
ion exchange
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.)
Granted
Application number
JP7868181A
Other languages
Japanese (ja)
Other versions
JPS5850317B2 (en
Inventor
Kimihiko Sato
Yasuo Sajima
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.)
AGC Inc
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
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP7868181A priority Critical patent/JPS5850317B2/en
Publication of JPS57207182A publication Critical patent/JPS57207182A/en
Publication of JPS5850317B2 publication Critical patent/JPS5850317B2/en
Expired legal-status Critical Current

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Abstract

PURPOSE: To obtain an electrolytic cell of alkali halide of a low cell voltage using an easy to mount cation exchange membrane by converting and forming the ion exchange groups of a cation exchange membrane provided with a porous layer by hydrolysis or the like in an electrolytic cell.
CONSTITUTION: The carboxylic acid group-contg. fluorine-contg. cation exchange membrane obtd. by copolymerization or the like of fluorinated olefin and a monomer having carboxylic acid groups has sufficient resilience and is mounted easily between the anode and the cathode. After the installation, the ion exchange groups of the cation exchange membrane are obtd. when -COOL is converted to -(COO)mX by heating in an aq. NaOH soln. Here, L denotes H or alkyl groups of 1W20 carbon atms, X an alkali metal or -NRR', and R, R' are H or lower alkyl groups, and (m) is the valence of X. The porous layer having a gas and liquid permeability, and no electrode characteristics, is formed by coating powder of TiO2 or the like on an ion exchange membrane followed by press sticking under heating.
COPYRIGHT: (C)1982,JPO&Japio
JP7868181A 1981-05-26 1981-05-26 electrolytic cell Expired JPS5850317B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7868181A JPS5850317B2 (en) 1981-05-26 1981-05-26 electrolytic cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7868181A JPS5850317B2 (en) 1981-05-26 1981-05-26 electrolytic cell

Publications (2)

Publication Number Publication Date
JPS57207182A true JPS57207182A (en) 1982-12-18
JPS5850317B2 JPS5850317B2 (en) 1983-11-09

Family

ID=13668607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7868181A Expired JPS5850317B2 (en) 1981-05-26 1981-05-26 electrolytic cell

Country Status (1)

Country Link
JP (1) JPS5850317B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996011507A1 (en) * 1994-10-11 1996-04-18 E.I. Du Pont De Nemours And Company Process of imprinting catalytically active particles on membrane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996011507A1 (en) * 1994-10-11 1996-04-18 E.I. Du Pont De Nemours And Company Process of imprinting catalytically active particles on membrane

Also Published As

Publication number Publication date
JPS5850317B2 (en) 1983-11-09

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