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Ahmed Hefnawy
Ahmed Hefnawy
Associate Professor of Electroanalytical chemistry , Alexandria Univeristy
Verified email at alexu.edu.eg - Homepage
Title
Cited by
Cited by
Year
Biocompatibility of new Ti–Nb–Ta base alloys
Abdelrahman H. Hussein , Mohamed A.-H. Gepreel , Mohamed K. Gouda ,Ahmad M ...
Materials Science and Engineering C 61, 574–578, 2016
1412016
Electrodeposition and corrosion behavior of nano-structured Ni-WC and Ni-Co-WC composite coating
AK N. Elkhoshkhany*, Ahmed Hafnway
Journal of Alloys and Compounds 695, 1505-1514, 2017
1182017
Electrochemical sensor based on polyaniline nanofibers/single wall carbon nanotubes composite for detection of malathion
S Ebrahim, R El-Raey, A Hefnawy, H Ibrahim, M Soliman, ...
Synthetic Metals 190, 13-19, 2014
912014
Ni–TiN and Ni-Co-TiN composite coatings for corrosion protection: fabrication and electrochemical characterization
A Hefnawy, N Elkhoshkhany, A Essam
Journal of Alloys and Compounds 735, 600-606, 2018
632018
Facile and low-cost green synthesis of eco-friendly chitosan-silver nanocomposite as novel and promising corrosion inhibitor for mild steel in chilled water circuits
HA Fetouh, A Hefnawy, AM Attia, E Ali
Journal of Molecular Liquids 319, 114355, 2020
592020
Synthesis, X-ray structure and anti-corrosion activity of two silver (I) pyrazino complexes
AM Alshima’a, A Hefnawy, V Langer, MA Khatab, L Öhrstrom, ...
Polyhedron 28 (13), 2794-2802, 2009
472009
Utilizing Arghel extract as corrosion inhibitor for reinforced steel in concrete
AM Abdel‐Gaber, E Khamis, A Hefnawy
Materials and Corrosion 62 (12), 1159-1162, 2011
342011
Improved adhesion of superhydrophobic layer on metal surfaces via one step spraying method
WI El Dessouky, R Abbas, WA Sadik, AGM El Demerdash, A Hefnawy
Arabian Journal of Chemistry 10 (3), 368-377, 2017
322017
Acid Cleaning of Steel Using Arghel Echo Friendly Corrosion Inhibitor
E Khamis, A Hefnawy, AM El‐Demerdash
Materialwissenschaft und Werkstofftechnik 38 (3), 227-232, 2007
232007
Corrosion Inhibition of Aluminum in Hydrochloric acid Solution Using Ceria Doped Polyvinyl Chloride Nanofiber.
S Gaballah, N Shehata, M Shaaban, S Nosier, A Hefnawy, A Hamed, ...
International Journal of Electrochemical Science 12 (2), 1094-1105, 2017
222017
High stability performance of superhydrophobic modified fluorinated graphene films on copper alloy substrates
R Abbas, N Elkhoshkhany, A Hefnawy, S Ebrahim, A Rahal
Advances in Materials Science and Engineering 2017, 2017
182017
Corrosion inhibition of mild steel in acidic solution by leaves and stem extract of Acacia nilotica
FM Mahgoub, AM Hefnawy, EH Abd Alrazzaq
Desalin. Water Treat 169, 49-58, 2019
142019
Comparative study between green and red algae in the control of corrosion and deposition of scale in water systems
E Khamis, E El-Rafey, A Moustafa Abdel Gaber, A Hefnawy, ...
Desalination and Water Treatment 57 (50), 23571–23588, 2016
132016
Improved adhesion of superhydrophobic layer on metal surfaces via one step spraying method
WIE Dessouky, R Abbas, WA Sadik, A Demerdash, A Hefnawy
Arabian J Chem. https://doi. org/10.1016/j. arabjc 11, 2015
122015
Arghel extract: a promising green corrosion inhibitor
AM Hefnawy, SF Abdellah Ali
Protection of Metals and Physical Chemistry of Surfaces 53, 1120-1124, 2017
82017
Novel Green Corrosion Inhibitor for Mild Steel in Sulfuric Acid
FM Mahgoub, A Hefnawy, E Hameed
PROTECTION OF METALS AND PHYSICAL CHEMISTRY OF SURFACES, 2020
52020
Effect of Durable Superhydrophobic FS/PS Using DCTES on Carbon Steel
WASAGMED Rafik Abbas, Ahmed Hefnawy, Wael I El-Dessouky*, Asmaa El-Halag
Journal of Material Sciences & Engineering 7 (1), 408, 2018
4*2018
Arghel extract as an environmentally friendly anti-corrosion and anti-scalent in industrial water systems
E Khamis, E El-Rafey, A Abdel-Gaber, A El-Hefnawy, MS El-Din
IOP Conference Series: Materials Science and Engineering 301 (1), 012149, 2018
42018
Effect of heat treatment on the microstructure of Ti–Nb–Ta base alloys for biomedical applications
A Hussein, M Gepreel, A Hefnawy, SH Kandil
Int. J. Chem. Appl. Biol. Sci 1, 119, 2014
42014
Inhibition mechanism of pitting corrosion of nickel in aqueous medium by some macrocyclic compounds
FM Mahgoub, AM Hefnawy
Scientific Research Publishing, 2012
42012
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Articles 1–20