A.M.A. Helmy

New pyridinium bromide mono-cationic surfactant as corrosion inhibitor for carbon steel during chemical cleaning: Experimental and theoretical studies

Kamal Shalabi, A.M.A. Helmy, A. H. El-Askalany et al. · Journal of Molecular Liquids · 2019 · 118 citations

Chemical Engineering, Corrosion Protection, Engineering +8

The vaporization of NH4NO3

Wen‐Ming Chien, Dhanesh Chandra, K. H. Lau et al. · The Journal of Chemical Thermodynamics · 2010 · 28 citations

Chemical Engineering, Chemical Thermodynamics, Engineering +6

Eco-friendly corrosion inhibition of steel in acid pickling using Prunus domestica Seeds and Okra stems extracts

B.A. Abd-El-Nabey, M. E. Mohamed, A.M.A. Helmy et al. · International Journal of Electrochemical Science · 2024 · 17 citations · Full text

Engineering, Chemistry, Prunus Domestica Seeds +18

Polarographic behaviour of dimedone-2-arylazo derivatives in alcoholic aqueous media

H. M. FAHMY, A.M.A. Helmy, Magdi Abdel Azzem · Journal of Electroanalytical Chemistry · 1986 · 11 citations

Organic Chemistry, Organic Material Chemistry, Polarographic Behaviour +1

Polarographic and spectrophotometric behaviour of substituted 1,3-indandione

M.A. Morsi, A.M.A. Helmy, H. M. FAHMY · Journal of Electroanalytical Chemistry · 1983 · 10 citations

Derivative (Chemistry), Chemical Derivative, Substituted 1,3-Indandione +3