Subhadra Garaia, , , Saraswati Garaib, Parasuraman Jaisankarb, J.K. Singhc, Adirajan Elangod
a Materials Science and Technology Division, CSIR - National Metallurgical Laboratory, Jamshedpur-831007, India
b Chemistry Division, CSIR - Indian Institute of Chemical Biology, Jadavpur, Kolkata-700032, India
c Corrosion & Surface Engineering Division, CSIR - National Metallurgical Laboratory, Jamshedpur-831007, India
d School of Environmental Studies, Jadavpur University, Jadavpur, Kolkata – 700032, India
► Arbutin, an active principle from Artemisia pallens as corrosion inhibitor. ► Inhibition performance ascertained by weight loss, potentiodynamic polarization. ► Mechanism of activity determined by EIS, XPS, FTIR, SEM and Raman spectroscopy. ► Inhibition efficiency found 98% (crude extract), 93% (arbutin) at 400 mg l-1.
Article Source: Corrosion Science http://www.sciencedirect.com/science/article/pii/S0010938X12001540?v=s5
Publication Date: April 2012