Open Access

Hydrothermal Synthesis and Enhanced Corrosion Inhibition Activity of CdS QDs towards Zn Surface

P. Rajasingh, sprajasingh@gmail.com
Department of Chemistry, Chikkanna Government Arts College, Tiruppur, TN, India
K. Kandasamy Department of Chemistry, K.S.R College of Arts and Science for Women, Tiruchengode, TN, India


J. Environ. Nanotechnol., Volume 10, No 2 (2021) pp. 06-09

https://doi.org/10.13074/jent.2021.06.212436

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Abstract

The hydrothermal method was used to synthesize hexagonal 3-5 nm Cadmium Sulfide Quantum Dots (CdS QDs) with Delonix elata leaves’ aqueous extract as a capping agent. The synthesized CdS QDs were characterized by FTIR, UV-Vis, XRD, FE-SEM spectroscopies. The anticorrosion activity of the CdS QDs-coated Zn plate was exanimated under 1 M HCl, 6 M KOH, 3.5% NaCl electrolytic medium. The best corrosion resistance was achieved through the application of the CdS QDs coating on the Zn metal surface.

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Reference


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