Expired Abacavir Sulfate Drug as Non-toxic Corrosion Inhibitor for Mild Steel (MS) in 3 M Hydrochloric Acid System

Narasimha RAGHAVENDRA

doi:https://doi.org/10.35378/gujs.469622

Makale detayları

Expired Abacavir Sulfate Drug as Non-toxic Corrosion Inhibitor for Mild Steel (MS) in 3 M Hydrochloric Acid System

Yazarlar:

Narasimha RAGHAVENDRA

Yayıncı:

Gazi University

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Gazi University Journal of Science 2019 Vol.32 Issue 4, pp.1113-1121

Belge Tipi:

Makale

Yayın Tarihi:

11/2019

Belge Dili:

İngilizce

Document ID (Org No.):

2000427892

eISSN:

2147-1762

DOI:

https://doi.org/10.35378/gujs.469622

Özet:

 


The anti-corrosion property of expired
Abacavir Sulfate drug on the mild steel (MS) in the 3 M HCl solution was
carried out with the help of weight loss, atomic absorption spectroscopy, Tafel
plot, impedance spectroscopy, and scanning electron microscopy studies. The
weight loss studies show that, protection property enhances with a rise in the
amounts of expired Abacavir Sulfate drug and the maximum of protection
efficiency observed at 0.4 g/L of expired Abacavir Sulfate drug. The
effect of four different amounts of expired Abacavir Sulfate drug on the
MS in the 3 M HCl solution was studied by atomic absorption spectroscopy
technique. Mixed MS corrosion inhibition property of expired
Abacavir Sulfate drug was confirmed by Tafel plot studies. Nyquist plot
studies show that, charge transfer resistance (R ct) values are directly
proportional to the expired Abacavir Sulfate drug. Scanning electron
microscopy results shows that, smooth MS surface in 3 M HCl solution is due to
the presence of 0. 4 mg/L of expired Abacavir Sulfate drug. 


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Makale detayları

Expired Abacavir Sulfate Drug as Non-toxic Corrosion Inhibitor for Mild Steel (MS) in 3 M Hydrochloric Acid System

Yazarlar: Narasimha RAGHAVENDRA

Yayıncı: Gazi University

Ana Başlıklar: Uygulamalı fizik

Dergi: Gazi University Journal of Science 2019 Vol.32 Issue 4, pp.1113-1121

Belge Tipi: Makale

Yayın Tarihi: 11/2019

Belge Dili: İngilizce

Document ID (Org No.): 2000427892

eISSN: 2147-1762

DOI: https://doi.org/10.35378/gujs.469622

Sayı

Yazarlar:

Narasimha RAGHAVENDRA

Yayıncı:

Gazi University

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Gazi University Journal of Science 2019 Vol.32 Issue 4, pp.1113-1121

Belge Tipi:

Makale

Yayın Tarihi:

11/2019

Belge Dili:

İngilizce

Document ID (Org No.):

2000427892

eISSN:

2147-1762

DOI:

https://doi.org/10.35378/gujs.469622