MDOFIFIED CATION-EXCHANGE MEMBRANE FOR ELECTROCHEMMODIFIED CATION-EXCHANGE MEMBRANE FOR ELECTROCHEMICAL CELLS AND METHODS FOR ITS PREPARATION ICAL CELLS AND METHODS FOR ITS PREPARATION

摘要

The membrane is used in particular in electrochemical cells and has low electrolytic resistance (stability) and high semipermeability. It can be applied in an electrochemical cell containing a salt of the group including silver, tungsten or molybdenum salt or mixtures thereof which is laminated in the polymer matrix. This salt becomes insoluble in the electrolytes which, when used, are in contact with one of the two sides of the membrane. 22 claims, 4 figures