Method of determining ion activity using coated ion selective electrodes
First Claim
Patent Images
1. In a process for measuring the potentiometric responses caused by ion activity changes in solution, the improvement which comprises:
- using an electrode formed by coating an ion exchange material which is molecularly dispersed throughout an insoluble film-forming polymeric matrix directly onto a conductive substrate such that an oxidation-reduction mechanism is not operative in the response of said electrode to the activity of ions in said solutions.
0 Assignments
0 Petitions
Accused Products
Abstract
The potentiometric responses caused by ion activity changes in solution are measured with an electrode formed by coating an ion exchange material which is molecularly dispersed throughout an insoluble film-forming polymeric matrix directly onto a conductive substrate such that an oxidation-reduction mechanism is not operative in the response of said electrode to the activity of ions in said solution.
-
Citations
7 Claims
-
1. In a process for measuring the potentiometric responses caused by ion activity changes in solution, the improvement which comprises:
using an electrode formed by coating an ion exchange material which is molecularly dispersed throughout an insoluble film-forming polymeric matrix directly onto a conductive substrate such that an oxidation-reduction mechanism is not operative in the response of said electrode to the activity of ions in said solutions. - View Dependent Claims (2, 3, 4, 5, 6, 7)
Specification