Tin disulphide based electrochemical sensor for lead ions detection in water

Saravanan, S and Athira, CM and Ramamurth, PC (2019) Tin disulphide based electrochemical sensor for lead ions detection in water. In: 4th IEEE International Conference on Emerging Electronics, ICEE 2018, 17 - 19 December 2018, Bengaluru.

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Abstract

The present study evaluates the sensing behavior of lead ions in water by tin disulphide nanomaterial synthesized by hydrothermal method and tested with a three electrode electrochemical system using square wave anodic stripping voltammetry. The experimental parameters such as deposition potential and time, the pH of the medium were optimized to get good sensitivity and selectivity of the tin disulphide towards lead ions. The as synthesized SnS2 nanomaterial can able to detect the lead ions effectively (low limit of detection) in the nano molar concentration of lead ions in water and selectively, than do other ions using interference analysis.

Item Type:	Conference Paper
Publication:	2018 4th IEEE International Conference on Emerging Electronics, ICEE 2018
Publisher:	Institute of Electrical and Electronics Engineers Inc.
Additional Information:	The copyright for this article belongs to Institute of Electrical and Electronics Engineers Inc.
Keywords:	Chemical detection; Ions; IV-VI semiconductors; Lead compounds; Molar concentration; Nanostructured materials; Semiconducting tin compounds; Sulfur compounds; Tin compounds; Voltammetry, Anodic stripping voltammetry; Electrochemical sensing; Electrochemical systems; Experimental parameters; Interference analysis; Lead ions; Square wave anodic stripping voltammetry; Tin disulphide, Electrochemical sensors
Department/Centre:	Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy)
Date Deposited:	03 Aug 2022 05:57
Last Modified:	03 Aug 2022 05:57
URI:	https://eprints.iisc.ac.in/id/eprint/75093

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