Chitosan Schiff base as eco-friendly inhibitor for mild steel corrosion in 1 M HCI
| dc.category | Journal Article | |
| dc.contributor.author | Subhashini, S | |
| dc.date.accessioned | 2017-02-14T18:08:18Z | |
| dc.date.available | 2017-02-14T18:08:18Z | |
| dc.date.issued | 2016 | |
| dc.department | Chemistry | en_US |
| dc.description.abstract | In the present study, natural biopolymer chitosan was modified into its Schiff base derivative with salicylaldehyde by condensation method.' The prepared chitosan salicylaldehyde Schiff base was characterized using ultraviolet spectroscopy, fouriertransform infrared spectroscopy, 'scanning electron microscope and elemental analysis. Thermal analysis was also carried out to determine the thermal stability of . the derivative. To explore the corrosion inhibition performance of the chitosan Schiff base, weight loss, and electrochemical techniques were conducted. The inhibitor reduces the metallic corrosion by adsorbing on to the metal surface. The adsorption of chitosan Schiff base on mild steel surface in 1 M HCI followsTemkin isotherm model. Thermodynamic parameters of adsorption and corrosion process were calculated, which revealed the chemical nature of adsorption. SEM and energy dispersive X-ray spectroscopic analysis confirmed the formation of protective chitosan derivative layer oh the mild steel surface. | en_US |
| dc.identifier.uri | https://ir.avinuty.ac.in/handle/avu/1347 | |
| dc.lang | English | en_US |
| dc.publisher.name | Journal of Adhesion Science and Technology | en_US |
| dc.publisher.type | International | en_US |
| dc.title | Chitosan Schiff base as eco-friendly inhibitor for mild steel corrosion in 1 M HCI | en_US |
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