Milad Motamedi

• Researcher;
• PhD at Amirkabir University of Technology

For the first time, organic tannic acid (TA) molecules and then inorganic praseodymium (Pr) cations as corrosion inhibitors were successfully loaded into a zeolitic imidazolate framework (ZIF8)-type porous coordination polymer (PCP) decorated on molybdenum disulfide, MoS2, (MS)-based transition metal dichalcogenides (TMDs) to create novel hybrid me...

This research deals with insights into the inhibitory effects of a new synthetic bio/green corrosion inhibitor based on aminocarbonitrile-incorporated polyhydroxy-functionalized pyrido[2,3-d]pyrimidine derivative (PPAC) on steel substrate exposed to 1 M HCl cleaning electrolyte. The electrochemical examinations resulted in mixed corrosion inhibitio...

For the first time, a novel metal-organic framework (MOF)-like nano-pigment was synthesized for fabrication of a high-performance epoxy composite material with excellent anti-corrosion and thermo-mechanical properties. The nanoceria-decorated cerium (III)-imidazole Network (NC/CIN) as a new metal-organic network (MON) structure was produced by a on...

This research introduces a green/novel route for preparation of an epoxy system with bi-functional active/passive anti-corrosion properties via inclusion of modified graphene nanoparticles. For the first time, barrier-inhibitive green reduced nanosheet (RGO) was prepared using bioactive reductant based on histamine. Also, zinc cations are loaded on...

The main aim of this research is studying the corrosion inhibition properties of the combination of praseodymium nitrate (PrN) and Urtica Dioica (UrDi) on mild steel in sodium chloride solution. Fourier transform infrared (FT-IR), ultraviolet-visible (UV-Vis), thermogravimetric analysis/differential thermogravimetry (TGA/DTG) and X-ray photoelectro...

The objective of this study is to investigate the inhibition of Glycyrrhiza glabra extract, commonly known as licorice, as a green source of corrosion inhibitor against mild steel corrosion in 1 M HCl solution. The extract of Glycyrrhiza glabra has been used for mild steel inhibition in 1 M HCl solution. By means of potentiodynamic polarization and...

The bath pH, vanadia solution concentration and immersion time as reaction parameters of vanadium-based conversion coating (VCC) for chemical surface treatment of ST12 mild steel are optimized. The improvement process was evaluated by utilizing linear polarization resistance (LPR) method on the V-treated samples submerged in 3.5% NaCl electrolyte....

The stability of the 1 M sulfamic acid solutions containing a gemini cationic surfactant (12-4-12) or its monomeric counterpart (DTAB) during 23 days of storage were studied by electrochemical impedance spectroscopy (EIS), X-ray diffraction (XRD) and surface tension measurements. The EIS studies indicated that in comparison to DTAB solution, 12-4-1...

The electrochemical behavior of mild steel in sulfamic acid solution in the presence of a gemini cationic surfcatant, butanediyl-1,4-bis(dodecyldimethylammonium bromide (12-4-12), and its monomeric counterpart, dodecyltrimethylammonium bromide (DTAB), was investigated as a function of the surfactant concentration by means of electrochemical impedan...