Evaluation of Corrosion inhibition properties of pharmaceutically active compound Cefotaxime sodium on mild steel surface in sulfuric acid medium

Sudhish KUMAR SHUKLA; Somya TANWER

doi:https://doi.org/10.18596/jotcsa.972325

Makale detayları

Evaluation of Corrosion inhibition properties of pharmaceutically active compound Cefotaxime sodium on mild steel surface in sulfuric acid medium

Yazarlar:

Sudhish KUMAR SHUKLA | Somya TANWER

Yayıncı:

Turkish Chemical Society

Ana Başlıklar:

Kimya ve ilgili bilimler

Dergi:

Journal of the Turkish Chemical Society Section A: Chemistry 2021 Vol.8 Issue 4, pp.1099-1110

Belge Tipi:

Makale

Yayın Tarihi:

11/2021

Belge Dili:

İngilizce

Document ID (Org No.):

2000502125

Sıklık:

Üç Aylık

eISSN:

2149-0120

DOI:

https://doi.org/10.18596/jotcsa.972325

Özet:

 

Cefotaxime sodium is applied in various concentrations in 0.5M sulphuric acid towards the mild steel and analyzed through weight loss, potentiodynamic polarization and EIS studies at 298 to 338oK. It gives good inhibition activity at lower temperature. Activation parameters, Gibbs free energy, Enthalpy and entropy of the reaction has been calculated and found that the inhibition process follows physical adsorption on the surface. Adsorption process follows langmuir’s adsorption isotherm. The inhibition behavior on mild steel surface is supplemented by the surface study through atomic force microscopy and found that the inhibited surface have less roughness than the uninhibited surface.

Makale detayları

Evaluation of Corrosion inhibition properties of pharmaceutically active compound Cefotaxime sodium on mild steel surface in sulfuric acid medium

Yazarlar: Sudhish KUMAR SHUKLA | Somya TANWER

Yayıncı: Turkish Chemical Society

Ana Başlıklar: Kimya ve ilgili bilimler

Dergi: Journal of the Turkish Chemical Society Section A: Chemistry 2021 Vol.8 Issue 4, pp.1099-1110

Belge Tipi: Makale

Yayın Tarihi: 11/2021

Belge Dili: İngilizce

Document ID (Org No.): 2000502125

Sıklık: Üç Aylık

eISSN: 2149-0120

DOI: https://doi.org/10.18596/jotcsa.972325

Sayı

Yazarlar:

Sudhish KUMAR SHUKLA | Somya TANWER

Yayıncı:

Turkish Chemical Society

Ana Başlıklar:

Kimya ve ilgili bilimler

Dergi:

Journal of the Turkish Chemical Society Section A: Chemistry 2021 Vol.8 Issue 4, pp.1099-1110

Belge Tipi:

Makale

Yayın Tarihi:

11/2021

Belge Dili:

İngilizce

Document ID (Org No.):

2000502125

Sıklık:

Üç Aylık

eISSN:

2149-0120

DOI:

https://doi.org/10.18596/jotcsa.972325