Corrosion inhibition of mild steel in acidic solution by Tagetes erecta (Marigold flower) extract as a green inhibitor
详细信息 查看全文
- 作者：Punita Mourya ; Sitashree Banerjee ; M.M. Singh ; mmsingh.apc@iitbhu.ac.in" class="auth_mail
- 关键词：A. Mild steel ; B. AFM ; B. EIS ; B. Polarization ; C. Acid corrosion ; C. Acid inhibition
- 刊名：Corrosion Science
- 出版年：August 2014
- 年：2014
- 卷：85
- 期：Complete
- 页码：352-363
- 全文大小：3808 K
文摘
- •
Tagetes erecta extract is a green corrosion inhibitor for mild steel in 0.5 M H2SO4.
- •
Inhibition efficiency increases with concentration but decreases with temperature.
- •
It acts as a mixed inhibitor.
- •
It inhibits the corrosion through the physical adsorption of Lutein.