METHOD FOR THE PREPARATION OF CATION EXCHANGE MEMBRANES DOPED WITH INSOLUBLE METAL SALTS

A method of preparing a modified cation exchange membrane in which a sulfide of silver, tungsten, molybdenum or a mixture the reof is deposited within the polymer matrix, which method compris es the steps of: i) forming within the polymer matrix of the memb rane a complex of silver, tungsten, molybd...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	NEWTON JOHN M, BOUCHAL KAREL, D'AGOSTINO VINCENT F, COOLEY GRAHAM E
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOSITIONS BASED THEREON ELECTRICITY GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A method of preparing a modified cation exchange membrane in which a sulfide of silver, tungsten, molybdenum or a mixture the reof is deposited within the polymer matrix, which method compris es the steps of: i) forming within the polymer matrix of the memb rane a complex of silver, tungsten, molybdenum or a mixture there of with a water soluble compound containing an -SH group; and ii) converting the complex formed in step (i) into the insoluble sul fide of silver, tungsten, molybdenum or a mixture thereof.