Výsledky vyhledávání - "E. A. A. El-Shazly"

Kinetic and isotherm studies for the sorption of 134Cs and 60Co radionuclides onto supported titanium oxide

Autor: E. A. A. El-Shazly, G. A. Dakroury, H. H. Someda

Publikováno v: Journal of Radioanalytical and Nuclear Chemistry. 330:127-139

TiO2 is supported on silica gel surface (TiO2(0.5)/SiO2(0.5) composite) by physical mixing technique of TiO2 and silica gel with mole ratio 1:1.329 TiO2(0.5)/SiO2(0.5) composite characterized by physico-chemical techniques; (SEM), (FT-IR), (DTA-TG),

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::27ec7493665a88fc219fb8bac169df43
https://doi.org/10.1007/s10967-021-07956-w

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Preparation and characterization of ZnO/Chitosan nanocomposite for Cs(I) and Sr(II) sorption from aqueous solutions

Autor: G. A. Dakroury, H. S. Hassan, E. A. A. El-Shazly

Publikováno v: Journal of Radioanalytical and Nuclear Chemistry. 330:159-174

1:1 ZnO/Chitosan nanocomposite (nZnOCS nanocomposite) successfully prepared by sol–gel method and used as a sorbent for Cs(I) and Sr(II). The prepared samples characterized by different analytical techniques as FTIR, SEM, TEM, XRD, particle size an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a2427241491823c5e9e41fa0b0784086
https://doi.org/10.1007/s10967-021-07935-1

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Sorption of 134Cs radionuclide onto insoluble ferrocyanide loaded silica-gel

Autor: E. A. A. El-Shazly, H. H. Someda, G. A. Dakroury

Publikováno v: Journal of Radioanalytical and Nuclear Chemistry. 329:437-449

Insoluble Ferrocyanide composites prepared for studying 134Cs sorption from aqueous solutions. Two different preparation techniques are used; impregnation /precipitation method (iKCoFC/SG) and core–shell method (mKCoFC/SG). Physico-chemical charact

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6fdc2c72da19c060290f9069b36f9f8e
https://doi.org/10.1007/s10967-021-07789-7

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Impedance spectroscopy, electronic transport, and dielectric relaxation studies in methylene green organic semiconductor for photovoltaic application

Autor: F F Al-Harbi, A A A Darwish, S A Al-Ghamdi, Syed Khasim, E A A El-Shazly, K F Abd El-Rahman, Taymour A Hamdalla

Publikováno v: Physica Scripta. 97:085810

Organic electronic technologies are widely used in our daily life. Methylene green (MG) is a promising organic dye due to many potential properties such as easy processing, high flexibility, non-toxic, high stability, etc In our study, the dielectric

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e5cd0bde86d45a9085347b976211e014
https://doi.org/10.1088/1402-4896/ac7d15

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Factors affecting the sorption of Eu(III) on modified silica gel

Autor: H. H. Someda, R. R. Sheha, E. A. A. El-Shazly

Publikováno v: Journal of Radioanalytical and Nuclear Chemistry. 268:255-260

8-Hydroxyquinoline in benzene, xylene, chloroform and toluene diluents was used to modify silica gel as a solid phase extractant (SPE) for the sorption of Eu(III) in batch extraction techniques. Influences of solid/liquid ratio, pH, metal ion concent

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::284cc102d99134c0d74762b8dbd57e1b
https://doi.org/10.1007/s10967-006-0162-1

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Simultaneous multi-element determination in some cosmetic samples of different origins using neutron activation analysis

Autor: Fatima H. El-Sweify, E. A. A. El-Shazly, Sh. F. Abo Zahra, G. D. Kanias

Publikováno v: Radiochimica Acta. 92:111-118

Summary Instrumental neutron activation analysis (INAA) has been used to determine some trace, minor and major elements in some cosmetic samples. These samples have been randomly selected from the Egyptian market. Some of these cosmetics are imported

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::033e49c92f546d205b8ede8d254a51c3
https://doi.org/10.1524/ract.92.2.111.27466

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Ion exchange studies of Arsenazo-III and thorium(IV) from aqueous solutions of Arsenazo-III with AG-2×8, Dowex-50 W×8 and Chelex-100

Autor: F. H. El-Sweify, E. A. A. El-Shazly, M. K. K. Shehata

Publikováno v: Journal of Radioanalytical and Nuclear Chemistry Articles. 198:77-87

The sorption behavior of Th(IV) from intermediate acidic solutions (0.5–1.5N HCl) of Arsenazo-III with three different types of ion exchangers, namely Dowex-50 W×8, AG-2×8 and Chelex-100 is studied at different concentrations of Arsenazo-III corr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a6062434d59c596796c73a36c18cc800
https://doi.org/10.1007/bf02038247

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The role of some compounds on extraction of chromium(VI) by amine extractants

Autor: H.H. Someda, E. A. A. El-Shazly, R.R. Sheha

Publikováno v: Journal of hazardous materials. 117(2-3)

The extraction of hexavalent chromium, Cr(VI), from hydrochloric acid aqueous solution using Aliquat 336 and Alamine 336 extractants was performed under different experimental conditions. The data clarify that one molecule of amine extractants shares

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad89fbcdc468b1ca27f89796657b6809
https://pubmed.ncbi.nlm.nih.gov/15629579

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