Potentiometric method for the determination of critical concentrations of copper in polymer composites

Authors
Ovchinnikov, AA Khoroshilov, AA Bulgakova, KN Volodin, YY
Citation
Aa. Ovchinnikov et al., Potentiometric method for the determination of critical concentrations of copper in polymer composites, J ANALYT CH, 54(7), 1999, pp. 639-641
Citations number
9
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
JOURNAL OF ANALYTICAL CHEMISTRY
ISSN journal
10619348 → ACNP
Volume
54
Issue
7
Year of publication
1999
Pages
639 - 641
Database
ISI
SICI code
1061-9348(199907)54:7<639:PMFTDO>2.0.ZU;2-#
Abstract
The sensitivity of metal-polymer composites to copper(II) (at concentration s down to 10(-5) M) and the possibility of using them as sensing elements o f sensor detectors are demonstrated. The detection limit of copper is 6 vol %. The sensitivity of electrodes with the critical concentration of copper is competitive with the sensitivity of bulk metal electrodes.