Method of determining ion activity using coated ion selective el

Details Method of determining ion activity using coated ion selective el Method of determining ion activity using coated ion selective el

1977-10-20

1978-09-19

Kaplan, G. L.

Chemistry: electrical and wave energy

Processes and products

204195M, G01N 2746

Patent

active

041152093

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.

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patent: 3843490 (1974-10-01), Higuchi
R. W. Cattrall et al., Anal. Chem., vol. 43, No. 13, pp. 1905-1906, (1971).

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