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has been cited by the following article:

• TITLE: Corrosion Protection of CNTs/CNFs Modified Cement Mortars

  AUTHORS: Christina V. Panagiotakopoulou, Panagiotis Papandreopoulos, George Batis

  KEYWORDS: Nano Additives, CNTs/CNFs, Cement Mortars, Corrosion Resistance, Electrochemical Measurements, Porosimetry

  JOURNAL NAME: Journal of Materials Science and Chemical Engineering, Vol.10 No.8, August 31, 2022

  ABSTRACT: The aim of this study is to examine the performance of nano additives in two different sets of mortar specimens armed with reinforcing steel rebars. In particular, three sets of reinforced concrete cylinders with additives of 0.1% wt of carbon nanotubes (CNTs) and carbon nanofibers (CNFs) have been exposed to a solution of 3.5% NaCl, and further examined for the impact of nano-modification on corrosion performance. The anti-corrosive performance of these additives was investigated through linear polarization technique (LPR), mass loss and mercury porosimetry technique (MIP). From the investigation results, it is found that the addition of CNTs/CNFs causes lower steel corrosion, whereas the pore structure of concrete with CNTs/CNFs can significantly reduce the mass loss rate and the relative permeability.