A New Potentiometric Sensor for the Selective Determination of Iron in Water Samples

Narendra Kumar and Vikas Kumar

International Journal of Scientific Research in Science and Technology, 2024, vol. 11, issue 6, 324-333

Abstract: A new PVC potentiometric sensor namely well discriminating to Fe (III) ions was processed by utilizing N, N’-bis (2-dimethoxybenzylidene) ethylenediamine as sheet carrier. The sensor exhibits a excellent-Nernstian slope of 19.5 mV per ten of something over a 7.3x 10-8- 1.0x 10-1 M aggregation range. It has a reaction opportunity of about 30 s and maybe secondhand for not completely 60 days outside some difference in potentials. The projected sensor disclosed very good discrimination for Fe3+ over a off-course assortment of different cations over a pH range 3.6–10. It was used to the direct perseverance of iron in water from faucet samples and, as a sign terminal, in potentiometric titrations of Fe3+ ion. The terminal was too favorably used to the adaptive evolution of iron in aqueous resolutions.

Keywords: Fe (III) ions; Ion discriminating terminal; PVC sheet; Potentiometry; Schiff base (search for similar items in EconPapers)
Date: 2024
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Persistent link: https://EconPapers.repec.org/RePEc:etm:ijsrst:v11:y2024:i6:id:422

DOI: 10.32628/IJSRST24114203

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