Tetremeles Nudiflora Leaves Extract as Green Corrosion Inhibitor for Mild Steel in Hydrochloric Acid Solution

Vishalakshi, K.; Sivakumar, P.; Srikanth, Akella

doi:10.9790/5736-0909025055

Cited by 3 publications

(1 citation statement)

References 12 publications

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“…Very popular and recent trend was used as green or eco-friendly inhibitor, is one of best practical method to protect/reducing corrosion attack [1][2][3][4][5]. More researchers have been reported for synthetic organics [6][7][8][9][10], polymer [11][12][13][14][15][16][17], heterocyclic compounds [18][19][20][21][22][23][24][25] plants extract [26][27][28][29][30][31][32][33][34][35] and various parts like leaf, flowers, seeds, fruits [36][37][38][39] as corrosion inhibitor for mild steel, aluminium, carbon steel, zinc, copper and alloys in various medium. The present work is designed as a contribution to the growing interest on environmentally benign corrosion inhibitory study to cheap, environmentally safe, less toxic and easily available substance and simple procedure [40][41][42][43][44][45]…”

Section: Introductionmentioning

confidence: 99%

Gloriosa superba Linn. Extract as Eco-friendly Inhibitor for Mild Steel in Acid Medium: A Comparative Study

Sivakumar¹,

Srikanth²

2018

Asian J. Chem.

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The comparative studies of various parts of the plant Gloriosa superba Linn. extract (leaves, flowers, stems, tubers) were carried out to investigate the corrosion protection efficiency on the corrosion of mild steel in 1 N HCl medium by using mass loss method, polarization measurements and electrochemical impedance spectroscopy at room temperature. Polarization measurements showed that the studied extract acts as mixed type inhibitor with significant reduction of cathodic and anodic current densities. Organic moieties present in the extract are found responsible for effective performance of inhibitor which is well supported by FTIR studies. On comparison, optimum inhibition efficiency was found in Gloriosa superba Linn. stem extracts with 99.80 % at 15 ppm concentration. The nature of protective film formed on the mild steel surface has been confirmed by SEM analysis. The surface coverage values fits well to the Temkin adsorption isotherm.

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Section: Introductionmentioning

confidence: 99%

Gloriosa superba Linn. Extract as Eco-friendly Inhibitor for Mild Steel in Acid Medium: A Comparative Study

Sivakumar¹,

Srikanth²

2018

Asian J. Chem.

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Fossil Leaves and Fruits of Tetramelaceae (Curcurbitales) from the Eocene of the Rocky Mountain Region, USA, and Their Biogeographic Significance

Narvaez

Allen

Huegele

et al. 2023

International Journal of Plant Sciences

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Corrosion Protection in Acidic Medium for Mild Steel Using Various Plants Extract as Green Corrosion Inhibitor - A Review

Baitule

Manivannan

2021

KEM

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Acidic solutions is widely adapted in industries for various operations whereas green corrosion inhibitors is used for the elimination of corrosion / deposition of scales. By using inhibitors, control of metal corrosion occurs in aggressive environment. Various types of natural composites were designed for finding out corrosion inhibition efficiency. Organic compounds possessing nitrogen, sulphur and oxygen exposed excellent inhibition effectiveness. Nevertheless, large number of natural compounds have toxic effect on environment as well as on living organism. Hence, it is necessary to point out cheap, easily available, biodegradable and eco-friendly inhibitor to corrosion with high inhibition efficiency. This article deliberates the properties of inhibitor, adsorption mechanism of inhibitor, inhibition mechanism and inhibitor efficiencies of plant extract in aggressive acidic environment.

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Tetremeles Nudiflora Leaves Extract as Green Corrosion Inhibitor for Mild Steel in Hydrochloric Acid Solution

Cited by 3 publications

References 12 publications

Gloriosa superba Linn. Extract as Eco-friendly Inhibitor for Mild Steel in Acid Medium: A Comparative Study

Gloriosa superba Linn. Extract as Eco-friendly Inhibitor for Mild Steel in Acid Medium: A Comparative Study

Fossil Leaves and Fruits of Tetramelaceae (Curcurbitales) from the Eocene of the Rocky Mountain Region, USA, and Their Biogeographic Significance

Corrosion Protection in Acidic Medium for Mild Steel Using Various Plants Extract as Green Corrosion Inhibitor - A Review

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