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  1. No Access

    Article

    Synthesis, Electric and Magnetic Characterization of Nickel Ferrite/PANI Nano-Composite Prepared by Flash Auto Combustion Method

    NiFe2O4/PANI nano-composite with different polyaniline (PANI) content (25%, 50% and 75%) is synthesized. The NiFe2O4 (NF) is prepared by the flash auto combustion method and annealed at 400 °C for 2 h. The PANI i...

    A. M. A. Henaish, M. M. Ali, D. E. El Refaay… in Journal of Inorganic and Organometallic Po… (2021)

  2. No Access

    Article

    Synergistic extraction of uranium from acidic sulfate leach liquor using D2EHPA mixed with TOPO

    Uranium extraction from sulfate leach liquor acid by D2EHPA and TOPO mixture in kerosene was investigated. The effect of different factors affecting the extraction mechanism such as sulfate leach liquor acid, D2E...

    M. M. Ali, M. H. Taha, H. M. Killa… in Journal of Radioanalytical and Nuclear Che… (2014)

  3. Article

    Open Access

    Treatment of phosphogypsum waste using suitable organic extractants

    Phosphogypsum (PG) is a residue of the phosphate fertilizer industry that has relatively high concentrations of harmful radioactive materials. The reduction in concentration of the radionuclides from PG was in...

    H. El-Didamony, M. M. Ali, N. S. Awwad… in Journal of Radioanalytical and Nuclear Che… (2012)

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  4. No Access

    Article

    Chemical studies on uranium extraction from concentrated phosphoric acid by using PC88A and DBBP mixture

    Liquid–liquid extraction of U (VI) from concentrated phosphoric acid by using (2-ethyl hexyl) phosphonic acid, mono (2-ethyl hexyl) ester (PC88A) and di-butyl butyl phosphonate (DBBP) has been investigated. Th...

    Ahmed A. Abdel-Khalek, M. M. Ali… in Journal of Radioanalytical and Nuclear Che… (2011)

  5. No Access

    Article

    Liquid–liquid extraction of uranium from Egyptian phosphoric acid using a synergistic D2EHPA–DBBP mixture

    Extraction of uranium from Egyptian phosphoric acid with synergistic mixture of di-2-ethylhexylphosphoric acid (D2EHPA) and di-butyl butyl phosphonate (DBBP) is reported in this paper. The influence of various...

    Ahmed A. Abdel-Khalek, M. M. Ali… in Journal of Radioanalytical and Nuclear Che… (2011)

  6. No Access

    Article

    High-Temperature Oxidation Behavior of Iron–Chromium–Aluminum Alloys

    The detailed oxidation behavior of Fe–10Cr alloys, containing aluminumin the range of 2–8% by weight, was studied in pure oxygen at 1 atmpressure. The investigations were performed over the temperature range95...

    S. E. Sadique, A. H. Mollah, M. S. Islam, M. M. Ali, M. H. H. Megat… in Oxidation of Metals (2000)

  7. No Access

    Article

    A new route for the synthesis of phenazine di-N-oxides

    Several phenazine 5,10-dioxides (7a–d) were prepared by the reaction of 2-methyl-3-acetylquinoxaline 1,4-dioxide (2) with different aromatic aldehydes or by direct cyclization of the quinoxaline cinnamoyl derivat...

    M. S. Abd El-Halim, A. S. El-Ahl, H. A. Etman… in Monatshefte für Chemie / Chemical Monthly (1995)