Journal
JOURNAL OF ALLOYS AND COMPOUNDS
Volume 816, Issue -, Pages -Publisher
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jallcom.2019.152545
Keywords
Vanadium doped TiO2; Impedance study; Corrosion inhibitor; Polarization; Pore solution
Categories
Funding
- CSIR - Structural Engineering Research Centre
- Indian Institute of Technology Kanpur [SR/WOS-A/CS-17/2017]
Ask authors/readers for more resources
Now-a-days, use of non-chromium compounds as corrosion inhibitors in anti-corrosive paints for metals is taking center stage of research to protect environment from hazardous compounds. The present study deals with the synthesis of chromium free vanadium doped titanium dioxide and their inhibition efficiency towards corrosion prevention of reinforced bar (rebar) in chloride contaminated pore solution. The doping efficiency of the xV-TiO2 and subsequently their inhibition characteristics have been analyzed with the help of electrochemical measurements. Doping of about 2% V enables to achieve an excellent inhibition efficiency of similar to 90%. The formation of protective nanometric adsorptive layer on the rebar till an optimal content of the inhibitor provides corrosion protection against chloride environment. (C) 2019 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available