METHOD FOR THE MANUFACTURE OF ELECTROCHEMICAL CELLS

The method is used in the manufacture of electrochemicalcells having continuous thermal chemical stability to anodic andcathodic solutions at pH less than 2 and higher than 12. Themethod includes the following stages. Heat treatment is effectedby melting polymer material capable of being converted i...

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Bibliographische Detailangaben
Hauptverfasser:	COOLEY, GRAHAM E, NIX, KEVIN J
Format:	Patent
Sprache:	bul ; 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
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Beschreibung
Zusammenfassung:	The method is used in the manufacture of electrochemicalcells having continuous thermal chemical stability to anodic andcathodic solutions at pH less than 2 and higher than 12. Themethod includes the following stages. Heat treatment is effectedby melting polymer material capable of being converted into glassin order to form the structure of the cell or components of itsstructure. In the following stage the surfaces of the cellstructure or components of the cell structure which during theiruse are in contact with anaodic or cathodic solutions aresubjected to the process of halogenation by means of which thepolymer material forming the above surfaces goes through a halogensubstitution in order to form a chemically stable,halogen-modified polymer material.4 claims, 5 figures