Search Results - "BADR, Emad A"

Advancement on modification of chitosan biopolymer and its potential applications by Negm, Nabel A., Hefni, Hassan H.H., Abd-Elaal, Ali A.A., Badr, Emad A., Abou Kana, Maram T.H.

“…Chitosan is the second abundant biopolymer present on earth after cellulose. Chitosan is extracted from the shells of shrimp and other crustaceans. Several…”
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Gravimetric and electrochemical evaluation of environmentally friendly nonionic corrosion inhibitors for carbon steel in 1 M HCl by NEGM, Nabel A, KANDILE, Nadia G, BADR, Emad A, MOHAMMED, Mohammed A

“…Four environmentally friendly corrosion inhibitors were derived from vanillin and were evaluated gravimetrically and electrochemically as corrosion inhibitors…”
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Inhibition effect of synthesized cationic surfactant on the corrosion of carbon steel in 1 M HCl by Badr, Emad A.

“…Three cationic surface active agents were synthesized from the chemical modification of 2-aminobenzothiazole. The chemical structures of these surfactants were…”
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Adsorption and performance assessment of some imine derivatives as mild steel corrosion inhibitors in 1.0 M HCl solution by chemical, electrochemical and computational methods by Badr, Emad A., Bedair, M.A., Shaban, Samy M.

“…This study provided a thermodynamic study of the adsorption process and the corrosion inhibition performance of three cationic surfactant based on imine…”
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Synthesis of anionic chitosan surfactant and application in silver nanoparticles preparation and corrosion inhibition of steel by Badr, Emad a, Hefni, Hassan H.H., Shafek, S.H., Shaban, Samy M.

“…Three anionic chitosan surfactant with different hydrophobic tails labeled Chitosan-R8, Chitosan-R12 and Chitosan-R16 were prepared and their surface behavior…”
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Fabrication and characterization of encapsulated Gemini cationic surfactant as anticorrosion material for carbon steel protection in down-hole pipelines by Shaban, Samy M., Badr, Emad a, Shenashen, M.A., Farag, A.A.

“…Nowadays, modern society is confronting a remarkable challenge to oil and gas production because of the associated corrosion problems that consider a standout…”
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Synthesis, characterization and anticorrosion potentials of chitosan-g-PEG assembled on silver nanoparticles by Hefni, Hassan H.H., Azzam, Eid M., Badr, Emad A., Hussein, M., Tawfik, Salah M.

“…Chitosan (Ch) grafted with poly(ethylene glycol) (Ch-g-mPEG) were synthesized using mPEG with molecular weights 2000g/mol. The synthesized Ch-g-mPEG was…”
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Environmentally Friendly Nonionic Surfactants Derived from Jatropha Oil Fatty Acids as Inhibitors for Carbon Steel Corrosion in Acidic Medium by Negm, Nabel A., Badr, Emad A., Zakaria, Khaled, El-Raouf, Mohamed Abd

“…The inhibition effect of four novel environmentally friendly inhibitors (derived from vanillin and a fatty acid mixture obtained from the hydrolysis of…”
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Evaluation of Some Nonionic Surfactants Derived From Vanillin as Corrosion Inhibitors for Carbon Steel During Drilling Processes by Negm, Nabel A., Tawfik, Salah M., Badr, Emad A., Abdou, Mahmoud I., Ghuiba, Ferial M.

“…Four eco-friendly nonionic surfactants based on vanillin were investigated as corrosion inhibitors against carbon steel dissolution during the drilling process…”
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Synthesis and Evaluation of Nonionic Surfactants Derived from Tannic Acid as Corrosion Inhibitors for Carbon Steel in Acidic Medium by Negm, Nabel A., Ahmed, Sayed Abdelkader, Badr, Emad A., Ghani, Mona Abdel, El-Raouf, Mohamed Abd

“…Nonionic Schiff base surfactants were synthesized by chemical modification of tannic acid. The surface activities of the synthesized surfactants were…”
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Evaluation of Some Nonionic Surfactants Derived from Tannic Acid as Additives for Water-Based Mud by Negm, Nabel A., Tawfik, Salah M., Abdou, Mahmoud I., Badr, Emad A., Ghuiba, Ferial M.

“…Water-based mud is the most-used mud for oil and gas exploration and is generally considered to be more environmentally friendly than oil-based or…”
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Gravimetric and electrochemical evaluation of environmentally friendly nonionic corrosion inhibitors for carbon steel in 1M HCl by Negm, Nabel A., Kandile, Nadia G., Badr, Emad A., Mohammed, Mohammed A.

“…[Display omitted] ► Nonionic inhibitors inhibit the carbon steel dissolution in 1M HCl media. ► Efficiency increased by increasing their concentration and the…”
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The inhibition performance of morpholinium derivatives on corrosion behavior of carbon steel in the acidized formation water: Theoretical, experimental and biocidal evaluations by Farag, Ahmed A., Abdallah, Hossam E., Badr, Emad A., Mohamed, Eslam A., Ali, Asmaa I., El-Etre, A.Y.

“…[Display omitted] •Three cationic surfactants were synthesized and their structure confirmed.•The inhibition efficiency reached 93.1% after immersion in the…”
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Synthesis of Schiff base-based cationic Gemini surfactants and evaluation of their effect on in-situ AgNPs preparation: Structure, catalytic, and biological activity study by Badr, Emad A., Shafek, S.H., Hefni, H.H.H., Elsharif, Asma M., Alanezi, Adnan Alhathal, Shaban, Samy M., Kim, Dong-Hwan

“…Carcinogenic organic pollutants pose a threat to human health and the environment; therefore, appropriate solutions are required for their removal. In this…”
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Surface-active nonionic conjugated zirconium metal–organic frameworks and their applications; Broad spectrum anti-microbial, anti-SRB biofilm, anti-microbial corrosion by Tawfik, Salah M., Kobisy, Atef S., Badr, Emad A., Elged, Ahmed H., Lee, Yong-Ill

“…The microbial corrosion caused by microorganisms is a critical issue in the petroleum industry that could have dire environmental and economic consequences…”
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