Poly(N-methylpyrrole) films doped with iron-substituted heteropolytungstates: a new sensitive layer for the amperometric detection of nitrite ions
- 1 January 1994
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 12,p. 1509-1511
- https://doi.org/10.1039/c39940001509
Abstract
The immobilisation of iron-substituted heteropolytungstates [(H2O)FeIIIXW11O39]n–(X = P, n= 4; X = Si, n= 5) in poly(N-methylpyrrole) films deposited on an electrode surface provides a sensitive assembly for the electrochemical detection of nitrite.Keywords
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