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In this work a new concept of potentiometric layered membranes is introduced. In most cases described so far a potentiometric membrane is made of one polymer (or one copolymer) used with ion-exchanger and ionophore, for some polymers/copolymers optionally used with a plasticizer of choice. Application of just one polymer (or copolymer) with additives as membrane material is the classical concept of...
In this work a novel method for introduction of ionophore and ion-exchanger to the ion-selective polyacrylate based membrane is proposed. These compounds (and optionally primary ions) are introduced to polyacrylate microspheres, used to prepare ion-selective membrane. The approach proposed here can be used to prepare membranes containing primary ions equally distributed through the receptor phase,...
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