Polysaccharide from Plantago as a green corrosion inhibitor for carbon steel in 1 M HCl solution

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• 作者：Mohammad Mobin ; ^{drmmobin@hotmail.com} ; Marziya Rizvi
• 关键词：Plantago polysaccharide ; Corrosion inhibition ; Potentiodynamic polarization ; EIS ; SEM
• 刊名：Carbohydrate Polymers
• 出版年：2017
• 出版时间：15 March 2017
• 年：2017
• 卷：160
• 期：Complete
• 页码：172-183
• 全文大小：2102 K
• 卷排序：160

文摘

Plantago polysaccharide was investigated as novel corrosion inhibitor for carbon steel in 1 M HCl. Plantago polysaccharide is environmentally benign and yields good inhibition efficiencies. Methods used for investigation are gravimetric, electrochemical, AFM and SEM-EDX. Quantum chemical, UV–vis and FTIR analysis further explain the adsorption process of AX. Adsorption of Plantago polysachcharide was mixed-type, predominantly chemical in nature.